Health Topics A-Z Sitemap - Page 17
Lentigo, solar on the back
Lentigo, solar with erythema on the arm
Lepromin skin test
Lepromin skin test
The lepromin skin test is used to determine what type of leprosy a person has. It involves the injection of a standardized extract of inactivated leprosy-causing bacteria under the skin.
Lepromin skin test
The lepromin skin test is used to determine what type of leprosy a person has. It involves the injection of a standardized extract of inactivated leprosy-causing bacteria under the skin.
Leprosy
Leprosy is an infectious disease that has been known since biblical times. It is characterized by disfiguring skin lesions, nerve damage, and progressive debilitation.
Leprosy
Leprosy is an infectious disease that has been known since biblical times. It is characterized by disfiguring skin lesions, nerve damage, and progressive debilitation.
Leprosy
Leprosy
Leprosy is an infectious disease that has been known since biblical times. It is characterized by disfiguring skin lesions, nerve damage, and progressive debilitation.
Leptospirosis
Leptospirosis is a rare, severe, and contagious bacterial infection caused by several species of the genus , a spiral-shaped microorganism (spirochete).
Leptospirosis
Leptospirosis is a rare, severe, and contagious bacterial infection caused by several species of the genus , a spiral-shaped microorganism (spirochete).
Leptospirosis
Leptospirosis
Leptospirosis is a rare, severe, and contagious bacterial infection caused by several species of the genus , a spiral-shaped microorganism (spirochete).
Lesch-Nyhan syndrome
Lesch-Nyhan syndrome is an inheritable disorder that affects purine . It affects how the body handles the building and breakdown of purines -- one of the chemical units that make up RNA and DNA molecules.
Lesch-Nyhan syndrome
Lesch-Nyhan syndrome is an inheritable disorder that affects purine . It affects how the body handles the building and breakdown of purines -- one of the chemical units that make up RNA and DNA molecules.
Lesch-Nyhan syndrome
Lesch-Nyhan syndrome is an inheritable disorder that affects purine . It affects how the body handles the building and breakdown of purines -- one of the chemical units that make up RNA and DNA molecules.
Lesch-Nyhan syndrome
Lethal midline granuloma
A severe form of associated with various infections and leading to death.
Lethal midline granuloma
A severe form of associated with various infections and leading to death.
Lethal midline granuloma
A severe form of associated with various infections and leading to death.
Lethal midline granuloma
A severe form of associated with various infections and leading to death.
Leucine aminopeptidase - blood
Leucine aminopeptidase - serum
This is a blood test that measures the amount of the leucine aminopeptidase (LAP).
Leucine aminopeptidase - serum
This is a blood test that measures the amount of the leucine aminopeptidase (LAP).
Leucine aminopeptidase - urine
This is a test that measures the amount of leucine aminopeptidase (LAP) in urine.
Leucine aminopeptidase - urine
This is a test that measures the amount of leucine aminopeptidase (LAP) in urine.
Leucine aminopeptidase - urine
Leucine aminopeptidase urine test
Leukemia
Leukemia
Leukemia
Leukemia
Leukemia
Leukemia - resources
Leukemoid reaction
A leukemoid reaction is a reaction resembling , but is actually due to other conditions such as infections or other disease processes. As with leukemia, a person having a leukemoid reaction has a disorganized increase in immature white blood cells in the blood and bone marrow.
Leukemoid reaction
A leukemoid reaction is a reaction resembling , but is actually due to other conditions such as infections or other disease processes. As with leukemia, a person having a leukemoid reaction has a disorganized increase in immature white blood cells in the blood and bone marrow.
Leukemoid reaction
Leukemoid reaction
A leukemoid reaction is a reaction resembling , but is actually due to other conditions such as infections or other disease processes. As with leukemia, a person having a leukemoid reaction has a disorganized increase in immature white blood cells in the blood and bone marrow.
Leukocyte alkaline phosphatase
Leukocyte alkaline phosphatase (LAP)
This is a test that measures the amount of an enzyme called within white blood cells (leukocytes).
Leukocyte alkaline phosphatase (LAP)
This is a test that measures the amount of an enzyme called within white blood cells (leukocytes).
Leukocyte esterase
Leukocyte esterase is a urine test for the presence of white blood cells and other abnormalities associated with infection.
Leukocyte esterase
Leukocyte esterase
Leukocyte esterase is a urine test for the presence of white blood cells and other abnormalities associated with infection.
Leukoencephalopathy
Leukoplakia
Leukoplakia is a precancerous lesion that develops on the tongue or the inside of the cheek as a response to irritation. Occasionally, leukoplakia patches develop on the female external genitalia.
Leukoplakia
Leukoplakia
Leukoplakia is a precancerous lesion that develops on the tongue or the inside of the cheek as a response to irritation. Occasionally, leukoplakia patches develop on the female external genitalia.
Leukoplakia
Leukoplakia is a precancerous lesion that develops on the tongue or the inside of the cheek as a response to irritation. Occasionally, leukoplakia patches develop on the female external genitalia.
Leydig cell tumor
A leydig cell tumor is a of the testicle consisting of masses of abnormal interstitial cells that may secrete . This is an uncommon tumor in prepubertal children, but may be the cause of early puberty. It is found more commonly in adult males.
Leydig cell tumor
A leydig cell tumor is a of the testicle consisting of masses of abnormal interstitial cells that may secrete . This is an uncommon tumor in prepubertal children, but may be the cause of early puberty. It is found more commonly in adult males.
Leydig cell tumor
Leydig cell tumor
A leydig cell tumor is a of the testicle consisting of masses of abnormal interstitial cells that may secrete . This is an uncommon tumor in prepubertal children, but may be the cause of early puberty. It is found more commonly in adult males.
Lice, body with stool (Pediculus humanus)
Lice, head - nits in the hair with close-up
Lichen nitidus on the abdomen
Lichen planus
Lichen planus is a disorder of the skin and mucous membranes resulting in inflammation, itching, and distinctive .
Lichen planus
Lichen planus
Lichen planus is a disorder of the skin and mucous membranes resulting in inflammation, itching, and distinctive .
Lichen planus
Lichen planus is a disorder of the skin and mucous membranes resulting in inflammation, itching, and distinctive .
Lichen planus - close-up
Lichen planus on the arm
Lichen planus on the hands
Lichen planus on the oral mucosa
Lichen simplex chronicus
Lichen simplex chronicus is a skin disorder characterized by chronic itching and scratching. The constant scratching causes thick, leathery, brownish skin.
Lichen simplex chronicus
Lichen simplex chronicus
Lichen simplex chronicus is a skin disorder characterized by chronic itching and scratching. The constant scratching causes thick, leathery, brownish skin.
Lichen simplex chronicus
Lichen simplex chronicus is a skin disorder characterized by chronic itching and scratching. The constant scratching causes thick, leathery, brownish skin.
Lichen simplex chronicus
Lichen simplex chronicus on the ankle
Lichen simplex chronicus on the back
Lichen striatus - close-up
Lichen striatus - close-up
Lichen striatus on the leg
Lichenified
Lichenified means the skin has become thickened and leathery with an accentuation of the skin lines. This often results from continuous friction on an area of skin.
Lichenified
Lifestyle changes
Lifestyle changes
Lighter fluid
This poisoning is caused by an exposure to lighter fluid.
Lighter fluid
This poisoning is caused by an exposure to lighter fluid.
Lighter fluid poisoning
Lily of the valley
Lily-of-the-valley
Poisoning from eating plant parts of the lily-of-the-valley.
Lily-of-the-valley
Poisoning from eating plant parts of the lily-of-the-valley.
Limb plethysmography
Limb-girdle muscular dystrophies
Limb-girdle muscular dystrophies include at least 10 different inherited disorders that initially affect the muscles around the shoulder girdle and the hips. These diseases are progressive and may involve other muscles over a period of time.
Limb-girdle muscular dystrophies
Limb-girdle muscular dystrophies include at least 10 different inherited disorders that initially affect the muscles around the shoulder girdle and the hips. These diseases are progressive and may involve other muscles over a period of time.
Limb-girdle muscular dystrophies
Limb-girdle muscular dystrophies include at least 10 different inherited disorders that initially affect the muscles around the shoulder girdle and the hips. These diseases are progressive and may involve other muscles over a period of time.
Limb-girdle muscular dystrophies
Limbic system
Limbic system
Limited range of motion
Limited range of motion is a reduction in the normal distance and direction through which a joint can move.
Limited range of motion
Limited range of motion
Lip moisturizer poisoning
Lip moisturizers
This poisoning is from ingestion of lip moisturizers.
Lip moisturizers
This poisoning is from ingestion of lip moisturizers.
Lipase test
Lipase test
A blood test that measures the amount of the lipase.
Lipase test
A blood test that measures the amount of the lipase.
Lipocytes (fat cells)
Lipocytes (fat cells)
Lipofuscin
Lipofuscin
Lipoma - arm
Lipoprotein-a
Lipoprotein-a
Lipoprotein-a
Liposuction
Liposuction is the removal of excess body fat by suction with specialized surgical equipment, typically performed by a plastic surgeon.
Liposuction
Liposuction is the removal of excess body fat by suction with specialized surgical equipment, typically performed by a plastic surgeon.
Liposuction
Liposuction
Liposuction
Liposuction - series
Liposuction - series
Liposuction - series
Liposuction - series
Liposuction - series
Lipstick
This poisoning is from an overdose of lipstick.
Lipstick
This poisoning is from an overdose of lipstick.
Lipstick
This poisoning is from an overdose of lipstick.
Liquid medication administration
Liquid nitrogen
Listeriosis
Listeriosis is a disease caused by infection with the organism .
Listeriosis
Listeriosis is a disease caused by infection with the organism .
Listeriosis
Listeriosis
Listeriosis is a disease caused by infection with the organism .
Lithium overdose
Poisoning from an overdose of lithium.
Lithium overdose
Poisoning from an overdose of lithium.
Lithium toxicity
Lithotripsy
Lithotripsy
Lithotripsy
Lithotripsy procedure
Lithotripsy procedure
Livedo reticularis - close-up
Livedo reticularis on the legs
Liver
Liver
Liver
Liver anatomy
Liver and spleen cysts - CT scan
Liver biopsy
Liver biopsy
Liver biopsy
Liver biopsy
Liver biopsy
Liver blood supply
Liver cell death
Liver cirrhosis, CT scan
Liver culture
Liver disease
Liver disease
Liver disease
Liver disease
Liver disease - resources
Liver echinococcus - CT scan
Liver fattening, CT scan
Liver function tests
Liver function tests
Liver function tests
Common tests that are used to evaluate liver function include:
Liver function tests
Common tests that are used to evaluate liver function include:
Liver metastases
Liver metastases
Liver metastases
Liver metastases
Liver metastases, CT scan
Liver scan
A liver scan uses a radioactive isotope to help determine how well the liver and/or spleen is functioning.
Liver scan
Liver scan
Liver scan
A liver scan uses a radioactive isotope to help determine how well the liver and/or spleen is functioning.
Liver spots
Liver spots
Liver spots
Liver spots
Liver transplant
Liver transplant
Liver transplant is surgery to replace a diseased liver with a healthy liver from a donor.
Liver transplant
Liver transplant is surgery to replace a diseased liver with a healthy liver from a donor.
Liver transplant - series
Liver transplant - series
Liver transplant - series
Liver with disproportional fattening, CT scan
Lobar intracerebral hemorrhage
Lobar intracerebral hemorrhage involves bleeding in a localized area of the brain near its outer surfaces (cerebrum).
Lobar intracerebral hemorrhage
Lobar intracerebral hemorrhage involves bleeding in a localized area of the brain near its outer surfaces (cerebrum).
Lobar intracerebral hemorrhage
Lobar intracerebral hemorrhage
Lobar intracerebral hemorrhage involves bleeding in a localized area of the brain near its outer surfaces (cerebrum).
Lobes of the brain
Location of peptic ulcers
Location of peptic ulcers
Location of whiplash pain
Lomotil overdose
Poisoning from an overdose of Lomotil, an anti-diarrheal, which is a medication comprised of a narcotic agent (opoid derivative) and atropine.
Lomotil overdose
Lomotil overdose
Poisoning from an overdose of Lomotil, an anti-diarrheal, which is a medication comprised of a narcotic agent (opoid derivative) and atropine.
Long bones
Long bones
Lordosis
Lordosis
Lordosis is an increased curvature of the normally curved lumbar spine.
Lordosis
Losing weight with exercise
Loss of a child - resources
Loss of a spouse - resources
Low back pain - acute
Low back pain - chronic
Low back pain glossary
Low back pain guide
Low back pain: Key points
Low back pain: Personal stories
Low back pain: Personal stories
Low back pain: Personal stories
Low blood sugar symptoms
Low blood sugar symptoms
Low nasal bridge
Low nasal bridge
Low nasal bridge
A low nasal bridge describes a flattening of the bridge of the nose.
Lower digestive anatomy
Lower esophageal ring
Lower esophageal ring (Schatzki)
An abnormal ring of tissue located at the junction of the esophagus (the tube from the mouth to the stomach) and the stomach, which can cause swallowing problems.
Lower esophageal ring (Schatzki)
An abnormal ring of tissue located at the junction of the esophagus (the tube from the mouth to the stomach) and the stomach, which can cause swallowing problems.
Lower esophageal ring (Schatzki)
An abnormal ring of tissue located at the junction of the esophagus (the tube from the mouth to the stomach) and the stomach, which can cause swallowing problems.
Lower extremity venography
Veins are not normally seen in an X-ray, so a contrast material is injected into the vein to make it visible. In this test, the contrast material is injected into the vein of the affected leg.
Lower extremity venography
Veins are not normally seen in an X-ray, so a contrast material is injected into the vein to make it visible. In this test, the contrast material is injected into the vein of the affected leg.
Lower leg edema
Lower leg muscles
Lower leg muscles
Lower respiratory tract
Lucey-Driscoll Syndrome
Lucey-Driscol Syndrome is an inherited metabolic disorder characterized by severe hyperbilirubinemia () that is present in the infant at birth.
Lucey-Driscoll Syndrome
Lucey-Driscol Syndrome is an inherited metabolic disorder characterized by severe hyperbilirubinemia () that is present in the infant at birth.
Lucey-Driscoll Syndrome
Lucey-Driscol Syndrome is an inherited metabolic disorder characterized by severe hyperbilirubinemia () that is present in the infant at birth.
Ludwigs angina
Ludwig's angina is a bacterial infection of the floor of the mouth. It involves swelling that may block the airway.
Ludwigs angina
Ludwig's angina is a bacterial infection of the floor of the mouth. It involves swelling that may block the airway.
Ludwigs angina
Ludwigs angina
Ludwig's angina is a bacterial infection of the floor of the mouth. It involves swelling that may block the airway.
Lumbar MRI scan
Lumbar puncture
Lumbar puncture (spinal tap)
Lumbar puncture (spinal tap)
Lumbar spinal surgery - series
Lumbar spinal surgery - series
Lumbar spinal surgery - series
Lumbar spinal surgery - series
Lumbar spinal surgery - series
Lumbar spinal surgery - series
Lumbar spinal surgery - series
Lumbar spine CT scan
Lumbar vertebrae
Lumbar vertebrae
Lumbar vertebrae
Lumbosacral spine CT
A lumbosacral spine CT involves of the lower spine and surrounding tissues.
Lumbosacral spine CT
Lumbosacral spine CT
A lumbosacral spine CT involves of the lower spine and surrounding tissues.
Lumbosacral spine MRI
Lumbosacral spine MRI
Lumbosacral spine MRI
Lumbosacral spine X-ray
Lumbosacral spine X-ray
Lumbosacral spine x-ray
Lump in the abdomen
Lump in the abdomen
This lump is a soft bulge of tissue or a small, localized swelling on the abdomen. See also (a solid block of tissue that can be felt inside the abdomen).
Lumpectomy
Lumps in the breasts
Lumps in the breasts
Lumps in the breasts
Lumps in the breasts
Lung Cancer
Lung PET scan
Lung anatomy
Lung biopsy
Lung cancer
Lung cancer
Lung cancer
Lung cancer
Lung cancer - chemotherapy treatment
Lung cancer - chemotherapy treatment
Lung cancer - non-small cell
Lung cancer - non-small cell
Lung cancer - non-small cell
Lung cancer - non-small cell
Lung cancer - small cell
Lung cancer is a malignant of the lungs. There are many types of lung cancer, but most can be categorized into two basic types, "small cell" and "" Small cell lung cancer is generally faster growing than non-small cell, but more likely to respond to chemotherapy.
Lung cancer - small cell
Lung cancer - small cell
Lung cancer is a malignant of the lungs. There are many types of lung cancer, but most can be categorized into two basic types, "small cell" and "" Small cell lung cancer is generally faster growing than non-small cell, but more likely to respond to chemotherapy.
Lung cancer - small cell
Lung cancer is a malignant of the lungs. There are many types of lung cancer, but most can be categorized into two basic types, "small cell" and "" Small cell lung cancer is generally faster growing than non-small cell, but more likely to respond to chemotherapy.
Lung cancer, frontal chest x-ray
Lung cancer, lateral chest x-ray
Lung diffusion testing
Lung diffusion testing is used to determine how well oxygen passes from the air sacs of the lungs into the blood.
Lung diffusion testing
Lung diffusion testing
Lung diffusion testing is used to determine how well oxygen passes from the air sacs of the lungs into the blood.
Lung diffusion testing
Lung diffusion testing
Lung disease
Lung disease
Lung disease
Lung disease
Lung disease - resources
Lung gallium (Ga.) scan
This is a type of involving radioactive gallium, which helps determine whether a patient has inflammation in the lungs.
Lung gallium (Ga.) scan
This is a type of involving radioactive gallium, which helps determine whether a patient has inflammation in the lungs.
Lung gallium scan
Lung mass, right lung - CT scan
Lung mass, right upper lobe - CT scan
Lung mass, right upper lung - chest x-ray
Lung needle biopsy
A lung needle biopsy is the process of obtaining and examining a sample of lung tissue.
Lung needle biopsy
Lung needle biopsy
A lung needle biopsy is the process of obtaining and examining a sample of lung tissue.
Lung needle biopsy culture
This is a laboratory test to isolate and identify organisms that cause infection from a lung specimen.
Lung needle biopsy culture
Lung needle biopsy culture
This is a laboratory test to isolate and identify organisms that cause infection from a lung specimen.
Lung nodule - front view chest x-ray
Lung nodule, right lower lung - CT scan
Lung nodule, right middle lobe - chest x-ray
Lung plethysmography
Lung problems and volcano smog
Lung surgery
Lung surgery is any surgical procedure that allows the surgeon to directly affect the lungs. Examples include removal of a section of lung because of a tumor or an infection, of the lung to obtain a diagnosis, and lung transplantation.
Lung surgery
Lung surgery is any surgical procedure that allows the surgeon to directly affect the lungs. Examples include removal of a section of lung because of a tumor or an infection, of the lung to obtain a diagnosis, and lung transplantation.
Lung surgery
Lung tissue biopsy
Lung transplant
Lung transplant
Lung transplant is surgery to replace one or both diseased lungs with healthy lungs from a human donor.
Lung transplant
Lung transplant is surgery to replace one or both diseased lungs with healthy lungs from a human donor.
Lung transplant - series
Lung transplant - series
Lung with squamous cell cancer - CT scan
Lungs
Lungs
Lungs - infant
Lupus - resources
Lupus anticoagulants
Lupus anticoagulants are antibodies against phospholipids (a group of substances in cell membranes) which inhibit blood clotting in a test tube, but may be associated with a higher risk of clotting in people who have them in their blood.
Lupus anticoagulants
Lupus anticoagulants are antibodies against phospholipids (a group of substances in cell membranes) which inhibit blood clotting in a test tube, but may be associated with a higher risk of clotting in people who have them in their blood.
Lupus anticoagulants
Lupus anticoagulants
Lupus anticoagulants are antibodies against phospholipids (a group of substances in cell membranes) which inhibit blood clotting in a test tube, but may be associated with a higher risk of clotting in people who have them in their blood.
Lupus nephritis
Lupus nephritis is a kidney disorder that is a complication of , characterized by damage to the glomerulus and progressive loss of kidney function.
Lupus nephritis
Lupus nephritis
Lupus nephritis is a kidney disorder that is a complication of , characterized by damage to the glomerulus and progressive loss of kidney function.
Lupus nephritis
Lupus nephritis is a kidney disorder that is a complication of , characterized by damage to the glomerulus and progressive loss of kidney function.
Lupus, discoid - view of lesions on the chest
Lupus, discoid on a child's face
Lupus, discoid on the face
Luteal phase defect
Luteal phase defect
Luteal phase defect
Luteal phase defect
Lyme Disease and Related Tick-Borne Infections
Lyme Disease and Related Tick-Borne Infections
Lyme Disease and Related Tick-Borne Infections
Lyme Disease and Related Tick-Borne Infections
Lyme Disease and Related Tick-Borne Infections
Lyme Disease and Related Tick-Borne Infections
Lyme Disease and Related Tick-Borne Infections
Lyme Disease and Related Tick-Borne Infections
Lyme Disease and Related Tick-Borne Infections
Lyme Disease and Related Tick-Borne Infections
Lyme disease
Lyme disease
Lyme disease is an inflammatory disease characterized by a skin rash, joint inflammation, and flu-like symptoms, caused by the bacterium transmitted by the bite of a deer tick. See also .
Lyme disease
Lyme disease is an inflammatory disease characterized by a skin rash, joint inflammation, and flu-like symptoms, caused by the bacterium transmitted by the bite of a deer tick. See also .
Lyme disease
Lyme disease
Lyme disease is an inflammatory disease characterized by a skin rash, joint inflammation, and flu-like symptoms, caused by the bacterium transmitted by the bite of a deer tick. See also .
Lyme disease
Lyme disease
Lyme disease - Borrelia burgdorferi organism
Lyme disease - chronic persistent
Chronic persistent Lyme disease is a late stage of an inflammatory disease caused by the bacterium , which is transmitted by the bite of a deer .
Lyme disease - chronic persistent
Lyme disease - chronic persistent
Chronic persistent Lyme disease is a late stage of an inflammatory disease caused by the bacterium , which is transmitted by the bite of a deer .
Lyme disease - chronic persistent
Chronic persistent Lyme disease is a late stage of an inflammatory disease caused by the bacterium , which is transmitted by the bite of a deer .
Lyme disease - early disseminated
Secondary Lyme disease is an inflammatory disease characterized by cardiac and neurological symptoms caused by the bacterium , which is transmitted by the bite of a deer .
Lyme disease - early disseminated
Secondary Lyme disease is an inflammatory disease characterized by cardiac and neurological symptoms caused by the bacterium , which is transmitted by the bite of a deer .
Lyme disease - early disseminated
Lyme disease - early disseminated
Secondary Lyme disease is an inflammatory disease characterized by cardiac and neurological symptoms caused by the bacterium , which is transmitted by the bite of a deer .
Lyme disease - primary
Lyme disease - primary
An inflammatory disease characterized by a skin rash (or rashes) and flu-like symptoms caused by the bacterium and transmitted by the deer tick.
Lyme disease - primary
An inflammatory disease characterized by a skin rash (or rashes) and flu-like symptoms caused by the bacterium and transmitted by the deer tick.
Lyme disease - primary
An inflammatory disease characterized by a skin rash (or rashes) and flu-like symptoms caused by the bacterium and transmitted by the deer tick.
Lyme disease and related tick-borne infections
Lyme disease and related tick-borne infections
Lyme disease and related tick-borne infections
Lyme disease antibody
These tests are used to confirm the diagnosis of .
Lyme disease antibody
These tests are used to confirm the diagnosis of .
Lyme disease antibody
Lyme disease organism, Borrelia burgdorferi
Lyme disease, erythema chronicum migrans
Lymph follicular hypertrophy
Lymph follicular hypertrophy is increased size of the lymph follicles. Lymph nodes act as filters keeping organisms, especially bacteria, from entering the bloodstream. See also .
Lymph follicular hypertrophy
Lymph follicular hypertrophy is increased size of the lymph follicles. Lymph nodes act as filters keeping organisms, especially bacteria, from entering the bloodstream. See also .
Lymph follicular hypertrophy
Lymph follicular hypertrophy is increased size of the lymph follicles. Lymph nodes act as filters keeping organisms, especially bacteria, from entering the bloodstream. See also .
Lymph node biopsy
Lymph node biopsy
Lymph node biopsy
Lymph node culture
Lymph node culture is a laboratory test performed on a lymph node to identify organisms (bacteria, viruses, and fungus) that cause infection.
Lymph node culture
Lymph node culture
Lymph node culture
Lymph node culture is a laboratory test performed on a lymph node to identify organisms (bacteria, viruses, and fungus) that cause infection.
Lymph node metastases, CT scan
Lymph nodes
Lymph system
Lymph tissue in the head and neck.
Lymph tissue in the head and neck.
Lymph vessels and nodes of pelvis
Lymphadenitis
Lymphadenitis and lymphangitis
Lymphadenitis and lymphangitis are infection of the (also called lymph glands) and lymph channels, respectively.
Lymphadenitis and lymphangitis
Lymphadenitis and lymphangitis are infection of the (also called lymph glands) and lymph channels, respectively.
Lymphadenitis and lymphangitis
Lymphadenitis and lymphangitis are infection of the (also called lymph glands) and lymph channels, respectively.
Lymphangiogram
Lymphangiogram
Lymphangiogram
Lymphangiogram
Lymphangitis
Lymphatic drainage
Lymphatic obstruction
Lymphatic obstruction involves blockage of the lymph vessels, which drain fluid from tissues throughout the body and allow immune cells to travel where they are needed.
Lymphatic obstruction
Lymphatic obstruction
Lymphatic obstruction involves blockage of the lymph vessels, which drain fluid from tissues throughout the body and allow immune cells to travel where they are needed.
Lymphatic obstruction
Lymphatic obstruction involves blockage of the lymph vessels, which drain fluid from tissues throughout the body and allow immune cells to travel where they are needed.
Lymphatic system
Lymphatic system
Lymphatic system
Lymphofollicular hyperplasia
Lymphogranuloma venereum
Lymphogranuloma venereum
Lymphogranuloma venereum
Lymphogranuloma venereum
Lymphoid hyperplasia
Lymphoid hyperplasia is the of normal cells resembling lymph tissue.
Lymphoid hyperplasia
Lymphoid hyperplasia is the of normal cells resembling lymph tissue.
Lymphoid hyperplasia
Lymphoid hyperplasia
Lymphoid hyperplasia is the of normal cells resembling lymph tissue.
Lymphoma
Lymphoma, malignant - CT scan
Lymphomas (Non-Hodgkin's)
Lymphomas (Non-Hodgkin's)
Lymphomas (Non-Hodgkin's)
Lymphomas (Non-Hodgkin's)
Lymphomas (Non-Hodgkin's)
Lymphomas (Non-Hodgkin's)
Lymphomas (Non-Hodgkin's)
Lymphomas (Non-Hodgkin's)
Lymphomas (Non-Hodgkin's)
Lymphomas (Non-Hodgkin's)
Lymphomas (Non-Hodgkin's)
MIBG (iodine-131-meta-iodobenzylguanidine) scintiscan
This is a test that uses injected radioactive material () and a special scanner to locate or confirm (an adrenal gland ).
MIBG (iodine-131-meta-iodobenzylguanidine) scintiscan
This is a test that uses injected radioactive material () and a special scanner to locate or confirm (an adrenal gland ).
MIBG injection
MIBG scintiscan
MMR vaccine
MRI
MRI
MRI
MRI of the brain
MRI of the brain
MRI of the head
MRI of the head
MRI scans
MRI scans
MRSA
MRSA infection
MRSA infection
MRSA infection
MUGA test
Macroamylasemia
Macroamylasemia
Macroamylasemia
Macroamylasemia
Macroglobulinemia of Waldenstrom
Macroglobulinemia of Waldenstrom is a cancer of the B lymphocytes (a type of white blood cell) which causes overproduction of monoclonal macroglobulin (IgM).
Macroglobulinemia of Waldenstrom
Macroglobulinemia of Waldenstrom
Macroglobulinemia of Waldenstrom is a cancer of the B lymphocytes (a type of white blood cell) which causes overproduction of monoclonal macroglobulin (IgM).
Macroglobulinemia of Waldenstrom
Macroglobulinemia of Waldenstrom is a cancer of the B lymphocytes (a type of white blood cell) which causes overproduction of monoclonal macroglobulin (IgM).
Macroglossia
Macroglossia
Macroglossia
Macrosomia
Macrosomia
Macula
Macula lutea
Macular degeneration
Macular degeneration is a disorder that affects the macula (the part of the of the eye) causing decreased visual acuity and possible loss of central vision.
Macular degeneration
Macular degeneration
Macular degeneration
Macular degeneration is a disorder that affects the macula (the part of the of the eye) causing decreased visual acuity and possible loss of central vision.
Macular degeneration
Macular degeneration is a disorder that affects the macula (the part of the of the eye) causing decreased visual acuity and possible loss of central vision.
Macular degeneration
Macule
A macule is a small, flat, distinct colored area of skin that is less than 10 millimeters in diameter, and does not include a change in skin texture or thickness.
Macule
Magic markers
Poisoning caused by an overdose of magic marker.
Magic markers
Magic markers
Poisoning caused by an overdose of magic marker.
Magnesium in diet
Magnesium is an essential mineral for human nutrition.
Magnesium in diet
Magnesium is an essential mineral for human nutrition.
Magnesium in diet
Magnesium is an essential mineral for human nutrition.
Magnesium in diet
Magnetic resonance angiography
Maindex
Maindex
Maindex
Maintenance
Major depression
Major depression
Major depression
Major depression
Major depression with psychotic features
This is a condition in which depression is associated with absence of contact with reality (psychosis). This can take the form of false beliefs (delusions) or detecting something that isn't really there (hallucination). See also and .
Major depression with psychotic features
This is a condition in which depression is associated with absence of contact with reality (psychosis). This can take the form of false beliefs (delusions) or detecting something that isn't really there (hallucination). See also and .
Major depression with psychotic features
Major depression with psychotic features
This is a condition in which depression is associated with absence of contact with reality (psychosis). This can take the form of false beliefs (delusions) or detecting something that isn't really there (hallucination). See also and .
Make-up
This poisoning is from ingestion of a liquid make-up.
Make-up
This poisoning is from ingestion of a liquid make-up.
Make-up
This poisoning is from ingestion of a liquid make-up.
Making the decision to quit tobacco
Malabsorption
Malabsorption is difficulty in the digestion or absorption of nutrients from food substances.
Malabsorption
Malabsorption is difficulty in the digestion or absorption of nutrients from food substances.
Malabsorption
Malabsorption
Malabsorption is difficulty in the digestion or absorption of nutrients from food substances.
Malaise
Malaise is a generalized feeling of discomfort, illness, or lack of well-being that can be associated with a disease state. It can be accompanied by a sensation of exhaustion or inadequate energy to accomplish usual activities.
Malaise
Malaria
Malaria is a parasitic disease characterized by fever, chills, and anemia.
Malaria
Malaria is a parasitic disease characterized by fever, chills, and anemia.
Malaria
Malaria
Malaria
Malaria is a parasitic disease characterized by fever, chills, and anemia.
Malaria, microscopic view of cellular parasites
Malaria, microscopic view of cellular parasites
Malaria, photomicrograph of cellular parasites
Malathion
Poisoning caused by an overdose of malathion.
Malathion
Poisoning caused by an overdose of malathion.
Malathion poisoning
Male and female reproductive systems
Male bladder anatomy
Male pattern baldness
Male pattern baldness
Male pattern baldness is the most common type of hair loss in men. It usually follows a typical pattern of receding hairline and hair thinning on the crown, and is caused by hormones and genetic predisposition.
Male pattern baldness
Male pattern baldness is the most common type of hair loss in men. It usually follows a typical pattern of receding hairline and hair thinning on the crown, and is caused by hormones and genetic predisposition.
Male pattern baldness
Male pattern baldness
Male pattern baldness is the most common type of hair loss in men. It usually follows a typical pattern of receding hairline and hair thinning on the crown, and is caused by hormones and genetic predisposition.
Male reproductive anatomy
Male reproductive anatomy
Male reproductive anatomy
Male reproductive hygiene
Male reproductive system
Male specific cancer / Prostate Cancer
Male urinary sagittal section
Male urinary system
Male urinary tract
Male urinary tract
Malignancy
Malignancy
Malignant hypertension
Malignant hypertension (arteriolar nephrosclerosis)
Malignant hypertension is usually defined as very with swelling of the optic nerve behind the eye, called papilledema (grade IV Keith-Wagner hypertensive retinopathy). Malignant hypertension is usually accompanied by other organ damage like heart failure, kidney failure, and hypertensive encephalopathy.
Malignant hypertension (arteriolar nephrosclerosis)
Malignant hypertension is usually defined as very with swelling of the optic nerve behind the eye, called papilledema (grade IV Keith-Wagner hypertensive retinopathy). Malignant hypertension is usually accompanied by other organ damage like heart failure, kidney failure, and hypertensive encephalopathy.
Malignant hypertension (arteriolar nephrosclerosis)
Malignant hypertension is usually defined as very with swelling of the optic nerve behind the eye, called papilledema (grade IV Keith-Wagner hypertensive retinopathy). Malignant hypertension is usually accompanied by other organ damage like heart failure, kidney failure, and hypertensive encephalopathy.
Malignant hyperthermia
Malignant hyperthermia is a group of inherited muscle problems characterized by muscle breakdown following certain stimuli -- such as anesthesia, extremes of exercise (particularly in hot conditions), fever, or use of stimulant drugs. The problems associated with this condition result from over-excitable muscles that contract uncontrollably, severe fever, abnormal heart rhythms, and kidney failure.
Malignant hyperthermia
Malignant hyperthermia is a group of inherited muscle problems characterized by muscle breakdown following certain stimuli -- such as anesthesia, extremes of exercise (particularly in hot conditions), fever, or use of stimulant drugs. The problems associated with this condition result from over-excitable muscles that contract uncontrollably, severe fever, abnormal heart rhythms, and kidney failure.
Malignant hyperthermia
Malignant hyperthermia
Malignant hyperthermia is a group of inherited muscle problems characterized by muscle breakdown following certain stimuli -- such as anesthesia, extremes of exercise (particularly in hot conditions), fever, or use of stimulant drugs. The problems associated with this condition result from over-excitable muscles that contract uncontrollably, severe fever, abnormal heart rhythms, and kidney failure.
Malignant melanoma
Malignant otitis externa
Malignant otitis externa
Malignant otitis externa
Malignant otitis externa
Malignant teratoma
Malignant teratoma is a type of cancer consisting of that contain one or more of the three main types of cells present in embryos -- ectoderm, mesoderm, and endoderm cells.
Malignant teratoma
Malignant teratoma is a type of cancer consisting of that contain one or more of the three main types of cells present in embryos -- ectoderm, mesoderm, and endoderm cells.
Malignant teratoma
Malignant teratoma
Malignant teratoma is a type of cancer consisting of that contain one or more of the three main types of cells present in embryos -- ectoderm, mesoderm, and endoderm cells.
Malignant teratoma
Mallory-Weiss tear
A Mallory-Weiss tear occurs in the at the junction of the esophagus and the stomach, causing bleeding.
Mallory-Weiss tear
A Mallory-Weiss tear occurs in the at the junction of the esophagus and the stomach, causing bleeding.
Mallory-Weiss tear
Mallory-Weiss tear
Mallory-Weiss tear
A Mallory-Weiss tear occurs in the at the junction of the esophagus and the stomach, causing bleeding.
Malnutrition
Malnutrition means a person's body is not getting enough nutrients. The condition may result from an inadequate or unbalanced diet, digestive difficulties, absorption problems, or other medical conditions.
Malnutrition
Malnutrition
Malnutrition means a person's body is not getting enough nutrients. The condition may result from an inadequate or unbalanced diet, digestive difficulties, absorption problems, or other medical conditions.
Malnutrition
Malnutrition means a person's body is not getting enough nutrients. The condition may result from an inadequate or unbalanced diet, digestive difficulties, absorption problems, or other medical conditions.
Malocclusion of teeth
Malocclusion of teeth
Malocclusion means the teeth are not aligned properly.
Malocclusion of teeth
Malocclusion means the teeth are not aligned properly.
Malocclusion of teeth
Malocclusion means the teeth are not aligned properly.
Malocclusion of teeth
Mammary gland
Mammary gland
Mammogram
Mammogram
Mammogram - calcifications
Mammogram - recommended age
Mammography
A mammogram is an picture of the breasts. It is used to detect tumors and and to help differentiate (noncancerous) and malignant (cancerous) disease.
Mammography
Mammography
A mammogram is an picture of the breasts. It is used to detect tumors and and to help differentiate (noncancerous) and malignant (cancerous) disease.
Mammography
Mammoplasty
Mandibular fracture
Maple syrup urine disease
Maple syrup urine disease is an inherited disease of amino acid that causes , central nervous system symptoms, and urine that may smell sweet like maple syrup.
Maple syrup urine disease
Maple syrup urine disease
Maple syrup urine disease is an inherited disease of amino acid that causes , central nervous system symptoms, and urine that may smell sweet like maple syrup.
Maple syrup urine disease
Maple syrup urine disease is an inherited disease of amino acid that causes , central nervous system symptoms, and urine that may smell sweet like maple syrup.
Marfan syndrome
Marfan syndrome is an inheritable disorder of connective tissue (which adds strength to the body's structures) that affects the skeletal system, system, eyes, and skin.
Marfan syndrome
Marfan syndrome is an inheritable disorder of connective tissue (which adds strength to the body's structures) that affects the skeletal system, system, eyes, and skin.
Marfan syndrome
Marfan syndrome
Marfan syndrome is an inheritable disorder of connective tissue (which adds strength to the body's structures) that affects the skeletal system, system, eyes, and skin.
Marfan syndrome
Margarine vs butter
Margarine vs. butter
Marijuana intoxication
is the most commonly used illegal drug in the United States. The drug is primarily smoked, sometimes eaten. Its intoxicating effects include relaxation, sleepiness, and mild euphoria (getting high).
Marijuana intoxication
Marijuana intoxication
is the most commonly used illegal drug in the United States. The drug is primarily smoked, sometimes eaten. Its intoxicating effects include relaxation, sleepiness, and mild euphoria (getting high).
Marijuana intoxication
is the most commonly used illegal drug in the United States. The drug is primarily smoked, sometimes eaten. Its intoxicating effects include relaxation, sleepiness, and mild euphoria (getting high).
Marine animal stings or bites
Marine animal stings or bites
This injury is described as a poisonous bite or sting from any form of marine life.
Marine animal stings or bites
This injury is described as a poisonous bite or sting from any form of marine life.
Marine animal stings or bites
This injury is described as a poisonous bite or sting from any form of marine life.
Mastectomy
Mastectomy
Mastectomy
Mastectomy - series
Mastectomy - series
Mastectomy - series
Mastectomy - series