2006
DOI: 10.1590/s0365-05962006000900009
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Hiperceratose focal acral: relato de caso e discussão sobre as ceratodermias marginais

Abstract: O autor relata um caso de hiperceratose focal acral, afecção do grupo das ceratodermias marginais caracterizada por erupção papulosa ou em placa nas bordas palmoplantares que se inicia geralmente antes dos 20 anos de idade, com predomínio na raça negra. Seu principal diagnóstico diferencial é a acroceratoelastoidose de Costa que dela se distingue apenas por não apresentar elastorrexe na histopatologia.

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Cited by 4 publications
(2 citation statements)
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References 5 publications
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“…7,8 In relation to the differential diagnosis, focal acral hyperkeratosis has a fairly similar clinical appearance; however, at histopathology, elastorrhexis is not seen and the alterations are restricted to the epidermis (hyperkeratosis and acanthosis). 9 Another condition with a similar clinical appearance is keratoelastoidosis marginalis (Ramos and Silva's marginal keratoderma), which is generally associated with intense sun exposure and marked actinic damage. In addition, other conditions that should be taken into consideration in the differential diagnosis include acrokeratosis verruciformis of Hopf, degenerative collagenous plaques and punctate palmoplantar keratoderma.…”
Section: Discussionmentioning
confidence: 99%
“…7,8 In relation to the differential diagnosis, focal acral hyperkeratosis has a fairly similar clinical appearance; however, at histopathology, elastorrhexis is not seen and the alterations are restricted to the epidermis (hyperkeratosis and acanthosis). 9 Another condition with a similar clinical appearance is keratoelastoidosis marginalis (Ramos and Silva's marginal keratoderma), which is generally associated with intense sun exposure and marked actinic damage. In addition, other conditions that should be taken into consideration in the differential diagnosis include acrokeratosis verruciformis of Hopf, degenerative collagenous plaques and punctate palmoplantar keratoderma.…”
Section: Discussionmentioning
confidence: 99%
“…No Brasil há apenas um relato de hiperceratose focal acral. 3 Diante da raridade e do aspecto clínico inédito, justifica-se o presente relato. Paciente do sexo feminino, 45 anos, branca, dona-de-casa com pápulas lenticulares, arredondadas, firmes, centro deprimido, assintomáticas e simetricamente localizadas na região medial dos pés, pró-ximo aos calcanhares (Figura 1A).…”
Section: Introductionunclassified