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91 Search results starting with "L"

Disease

Mesenteric lymphadenitis

This condition involves swollen lymph nodes in the membrane that connects the bowel to the abdominal wall. It usually affects children and teens.
Disease

Metachromatic leukodystrophy

This rare genetic disorder causes fatty substances (sulfatides) to build up in your brain and nervous system, causing progressive loss of nerve function.
Disease

Non-Hodgkin lymphoma

Learn about the symptoms, risk factors and treatment of this cancer of the lymphatic system that causes swollen lymph nodes.
Disease

Oral lichen planus

This ongoing inflammatory condition results in white, lacy patches or red, swollen tissues or open sores inside your mouth that may cause burning or pain.
Disease

Peripheral T-cell lymphoma

Learn about this type of non-Hodgkin lymphoma that affects the lymph nodes and can spread to the organs. Find out about symptoms, diagnosis and treatments.
Disease

Polymorphous light eruption

Learn more about the symptoms and treatments for this sun-induced skin rash that usually appears in spring or summer, and also after using tanning beds.
Disease

Preterm labor

Going into labor before the due date is serious, but knowing the risk factors and how to manage them can help.
Disease

Primary lateral sclerosis (PLS)

This motor neuron disease causes nerves within the brain to slowly break down. It causes muscle weakness primarily in the legs, arms and tongue.
Disease

Primary mediastinal large B-cell lymphoma

Learn about the symptoms, diagnosis and treatment of this type of non-Hodgkin lymphoma.
Disease

Pubic lice (crabs)

Pubic lice (crabs) are an itchy, but treatable, nuisance. Find out how to spot and treat this common sexually transmitted infection (STI).
Disease

Residual limb pain

Learn about causes and treatments of this common pain that happens in part of an arm or leg that's left after the arm or leg is removed.
Disease

Restless legs syndrome

Uncomfortable sensations in your legs can interrupt your sleep — making you drag through your day. These therapies calm the restlessness and improve sleep.
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