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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 ...
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 ...
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 ...
Pediatrics. Subcutaneous fat necrosis of the newborn is a rare form of lobular panniculitis occurring in newborns that is usually self-remitting and non-recurring. Proposed causes include perinatal stress, local trauma, hypoxia and hypothermia, though the exact cause is unknown. It has been suggested that the brown fat seen in newborns is more ...
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]
Metreleptin, sold under the brand name Myalept among others, is a synthetic analog of the hormone leptin used to treat various forms of dyslipidemia.It has been approved in Japan for metabolic disorders including lipodystrophy and in the United States as replacement therapy to treat the complications of leptin deficiency, in addition to diet, in patients with congenital generalized or acquired ...
Lipomatosis is believed to be an autosomal dominant condition in which multiple lipomas are present on the body. Many discrete, encapsulated lipomas form on the trunk and extremities, with relatively few on the head and shoulders. [1] In 1993, a genetic polymorphism within lipomas was localized to chromosome 12q15, where the HMGIC gene encodes ...
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 ...