cutis laxa


cutis laxa

      rare disorder in which the skin hangs in loose folds. The cause of cutis laxa is unknown, but the defect appears to be an abnormality in the formation or structure of the protein elastin, the principal component of the elastic connective tissues of the skin; as a result, degenerative changes occur in the elastic fibres. There are several forms of the disorder, which are separable into inherited and acquired varieties. In the inherited variety, manifestations may include a characteristically hooked nose, with nostrils opening outward, and a long upper lip. Other complications may include diverticula (diverticulum) (abnormal pouches or pockets in the walls) of the gastrointestinal tract and bladder, hernias (hernia) of the diaphragm or the abdominal wall, lung complications, and rectal and vaginal prolapse (falling from a normal position). Cosmetic surgery may be helpful in improving the appearance of those afflicted with the inherited form of the disease.

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Universalium. 2010.

Look at other dictionaries:

  • Cutis laxa — Classification and external resources ICD 10 L57.4, Q82.8 (ILDS Q82.816) ICD 9 …   Wikipedia

  • cutis laxa — calasodermia o dermatolisis. Hipertrofia de la piel y tejidos subcutáneos con relajación de la misma y tendencia a la formación de pliegues Diccionario ilustrado de Términos Médicos.. Alvaro Galiano. 2010. cutis laxa Piel flácida, relajada,… …   Diccionario médico

  • cutis-laxa — ● cutis laxa nom féminin invariable (latin cutis, peau, et laxa, détendue) Altération des propriétés viscoélastiques des tissus de soutien se manifestant particulièrement au niveau de la peau …   Encyclopédie Universelle

  • Cutis laxa — La cutis laxa (du latin, « peau lâche » ou « relâchée », également appelée dermatolysie) est un groupe de maladies génétiques rares des tissus conjonctifs lesquels deviennent inélastiques et plissés. La plupart du temps, la… …   Wikipédia en Français

  • cutis laxa — a group of disorders of the elastic fiber network in which the skin lacks elasticity and resilience and hangs in loose, pendulous folds. Hereditary forms are genetically heterogeneous and vary in severity and may be present at birth or develop… …   Medical dictionary

  • Cutis laxa-Syndrom — Dermatochalasis (fachsprachlich) …   Universal-Lexikon

  • Cutis pleonasmus — is an acquired disorder that arises following massive weight loss, in which redundant skin hangs loosely in folds. Weight loss may follow behaviour modification (diet, exercise), bariatric surgery, or correction of an underlying medical disorder …   Wikipedia

  • cutis — SYN: skin. [L.] c. anserina contraction of the arrectores pilorum produced by cold, fear, or other stimulus, causing the follicular orifices to become prominent. SYN: goose flesh, gooseflesh. c. laxa [MIM*123700] SYN: dermatochalasis. c.… …   Medical dictionary

  • Aplasia cutis congenita — Classification and external resources Aplasia cutis congenita ICD 10 Q …   Wikipedia

  • generalized elastolysis — cutis laxa …   Medical dictionary


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