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Endocrinology. Lipodystrophy syndromes are a group of genetic or acquired disorders in which the body is unable to produce and maintain healthy fat tissue. [1][2] The medical condition is characterized by abnormal or degenerative conditions of the body's adipose tissue. A more specific term, lipoatrophy (from Greek lipo 'fat' and dystrophy ...
Acquired generalized lipodystrophy (AGL), also known as Lawrence syndrome[1] and Lawrence–Seip syndrome, [1] is a rare skin condition that appears during childhood or adolescence, characterized by fat loss affecting large areas of the body, particularly the face, arms, and legs. [2]: 496 There are four types of lipodystrophy based on its ...
Familial partial lipodystrophy, also known as Köbberling–Dunnigan syndrome, [2] is a rare genetic metabolic condition characterized by the loss of subcutaneous fat. [3]: 495. FPL also refers to a rare metabolic condition in which there is a loss of subcutaneous fat in the arms, legs and lower torso. The upper section of the body, face, neck ...
Dunnigan-type familial partial lipodystrophy, also known as FPLD Type II and abbreviated as (FPLD2), is a rare monogenic form of insulin resistance characterized by loss of subcutaneous fat from the extremities, trunk, and gluteal region. FPLD recapitulates the main metabolic attributes of the insulin resistance syndrome, including central ...
Congenital generalized lipodystrophy (CGL) is a rare autosomal recessive disorder which manifests with insulin resistance, absence of subcutaneous fat and muscular hypertrophy. [5] Homozygous or compound heterozygous mutations in four genes are associated with the four subtypes of CGL. [3] The condition appears in early childhood with ...
Barraquer–Simons syndrome. Barraquer–Simons syndrome is a rare form of lipodystrophy, which usually first affects the head, and then spreads to the thorax. [2][3] It is named for Luis Barraquer Roviralta (1855–1928), a Spanish physician, and Arthur Simons (1879–1942), a German physician. [4][5][6] Some evidence links it to LMNB2. [7]
Genetic. Lipoprotein lipase deficiency is a genetic disorder in which a person has a defective gene for lipoprotein lipase, which leads to very high triglycerides, which in turn causes stomach pain and deposits of fat under the skin, and which can lead to problems with the pancreas and liver, which in turn can lead to diabetes.
HIV-associated lipodystrophy commonly presents with fat loss in face, buttocks, arms and legs. [citation needed] There is also fat accumulation in various body parts. Patients often present with "buffalo hump"-like fat deposits in their upper backs. Breast size of patients (both male and female) tends to increase.