Directory
Lymphomatoid papulosis
Lymphomatoid papulosis is a chronic skin disorder characterized by the formation of papules on the skin that may be itchy ...
Lymphofollicular hyperplasia
Lymphofollicular hyperplasia is a pathological enlargement of lymphoid tissue that occurs in response to various antigens...
Lymphocytic vasculitis
Lymphocytic vasculitis is a group of inflammatory diseases characterized by vascular lesions with a predominance of T- and ...
Jessner's lymphocytic infiltrate
Lymphocytic infiltrate of Jessner (LID) is a rare inflammatory disorder of the dermis characterized by the formation of lymph...
Lymphocytic colitis
Lymphocytic colitis is a rare chronic inflammatory disease of the colon characterized by excessive proliferation of lymphocytic...
Lipedema
Lipedema is a chronic disease characterized by abnormal growth of adipose tissue, primarily in the lower extremities.
Lipidosis with triglyceride storage disease
Triglyceride storage disease-associated lipidosis is a group of inherited metabolic disorders characterized by...
Lipogranulomatosis
Lipogranulomatosis is a rare chronic inflammatory disease characterized by the formation of granulomas in various organs and tissues...
Lipoid proteinosis
Lipoid proteinosis (or lipoid proteinosis of the lungs) is a rare, genetically determined disease characterized by a violation of ...
Liposarcoma
Liposarcoma is a malignant tumor that develops from fatty tissue and can affect various parts of the body, including the extremities...
Lissencephaly
Lissencephaly is a rare neurogenetic disorder characterized by abnormal development of the cerebral cortex, resulting in ...
Lissencephaly 1
Lissencephaly is a neuropsychiatric disorder characterized by abnormal development of the cerebral cortex, in which there is...
Lissencephaly 2
Lissencephaly is a rare neurological disorder characterized by an abnormality of the cerebral cortex in which the brain is absent or damaged...
Lassa fever
Lassa fever is an acute viral disease caused by the Lassa fever virus (LASV), which belongs to the Arenaviri family...
Lichen simplex chronicus
Lichen simplex chronicus (or lichen simplex) is a skin disease characterized by the appearance of circular spots that change color...
Loiasis
Loiasis is a parasitic disease caused by infection with nematodes of the genus Loa. These worms, like other filariae, are pre...
Localized scleroderma
Localized scleroderma, or linear scleroderma, is an autoimmune disease in which mesenchymal...
Lordosis
Lordosis is a pathological curvature of the spine, most characteristic of the lumbar region, in which there is a...
Metastases in the lungs
Lung metastasis is a process of metastasis in which cancer cells from the primary site (parent tumor) penetrate into the lungs...
Leber's hereditary optic neuropathy (LHON)
Leber hereditary optic neuropathy (LHON) is a neurological disorder characterized by sudden or gradual loss of vision...
Ludwig Angina
Ludwig's angina, also known as sublingual tonsillitis, is an acute inflammatory disease characterized by massive...
Lambdoid synostosis
Lambdoid synostosis is a rare anomaly characterized by premature closure of the lambdoid suture of the skull, which results in...
Lactose intolerance
Lactose intolerance is a condition in which the body is unable to adequately digest lactose, the main sugar found in...
Langer's mesomelic dysplasia
Langer's mesomelic dysplasia is a rare hereditary disorder characterized by abnormal formation and development of the mesoderm...
Lysinuric protein intolerance
Lysinuric protein intolerance (lysinuria) is a rare and severe inherited metabolic disorder that results in...
Lower esophageal ring
The lower esophageal ring (LES) is a common anomaly of the esophagus in which a ring-shaped band of muscle forms around the...
Low nasal bridge
Low nasal bridge refers to a condition in which the technical term, employee's figurative branch, etc., extends below its usual...
Low potassium levels
Low potassium levels, also called hypokalemia, are a medical condition in which the concentration of potassium in the blood decreases...
Low sodium
Low blood sodium, or hyponatremia, is a condition in which the concentration of sodium in the blood is reduced to below normal levels...
Low blood sugar
Low blood sugar, or hypoglycemia, is a condition where the concentration of glucose in the blood drops below the normal range...
