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Description of site-specific morphology of keloid phenotypes in an Afrocaribbean population.
Bayat, A; Arscott, G; Ollier, W E R; Ferguson, M W J; Mc Grouther, D A.
Afiliação
  • Bayat A; Department of Plastic and Reconstructive Surgery, University of West Indies, Mona, Kingston, Jamaica. ardeshir.bayat@man.ac.uk
Br J Plast Surg ; 57(2): 122-33, 2004 Mar.
Article em En | MEDLINE | ID: mdl-15037166
By examining the keloid scars of 211 Afrocaribbean patients presenting to the Plastic Surgery unit in Kingston, Jamaica, we have described site-specific morphologies of scarring; keloid disease is not a homogenous biological entity. All cases conformed to clinical criteria for diagnosis of keloid scarring: 369 keloid scars were present in 137 females (2-83 years; mean 29.6 years; SD+/-14.9 years) and 74 males (5-90 years, mean 29.5 years; SD+/-15.0 years). Morphologies were specific to each anatomical site: trunk scars (n=45,12.1%) were geometrically shaped with clear margins or irregular in outline, surface and margin; back single scars were well-demarcated botryoid but multiple scars were butterfly-shaped, spheroidal and irregular; chest scars (n=72,20.1%) were butterfly or nonbutterfly shaped found most commonly in the midsternal line; upper limb scars (n=57,15.3%) mostly in the deltoid region (propeller shaped) or elsewhere nodular, linear to irregular; ear (n=85,23%) commonest site being the lobe, having reniform to bulbous shape; face and neck (n=60,16.2%) scars were firm nodular to hard; posterior auricular scars were either horizontal and oblong-shaped or vertical and reniform in outline; scalp scars (n=11,2.8%) were commonest in the occipital area varying from small papules to large plaques; lower limb scars (n=39,10.5%) varied from propeller, butterfly, petalloid to dum-bell-shaped. Three plantar and eight pubic keloids were rare findings. Recognition of different morphological phenotypes is necessary in understanding genotypic predisposition and aiding diagnosis, treatment and prognosis of keloid scars.
Assuntos
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Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Queloide Tipo de estudo: Prognostic_studies Limite: Adolescent / Adult / Aged / Child / Child, preschool / Female / Humans / Male / Middle aged País/Região como assunto: Caribe ingles / Europa / Jamaica Idioma: En Revista: Br J Plast Surg Ano de publicação: 2004 Tipo de documento: Article País de afiliação: Jamaica País de publicação: Reino Unido
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Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Queloide Tipo de estudo: Prognostic_studies Limite: Adolescent / Adult / Aged / Child / Child, preschool / Female / Humans / Male / Middle aged País/Região como assunto: Caribe ingles / Europa / Jamaica Idioma: En Revista: Br J Plast Surg Ano de publicação: 2004 Tipo de documento: Article País de afiliação: Jamaica País de publicação: Reino Unido