[Clinically-amyopathic dermatomyositis: presentation of three cases].
Dermatomyositis is a connective tissue disease which has several factors involved in its etiology. Recently, the existence of a sub-type called amyopathic dermatomyositis has been accepted, whose cutaneous manifestations are indistinguishable from the ones that appear in the classic form of the disease. However, it is different from the classic form in that clinical findings of muscular involvement are initially absent. The association of these two sets of symptoms with the possible presence of an underlying neoplastic process has been described on numerous occasions, and has been the subject of extensive debate. We present three patients with amyopathic dermatomyositis, two males aged 27 and 45 and a female aged 54, the latter associated with a malignant process, and we discuss and review the main differential features of the entity and its relationship with different types of neoplasms.
Servicio de Dermatología, Complejo Hospitalario Universitario, Facultad de Medicina, San Francisco s/n, 15782 Santiago de Compostela, Spain. mejaime@usc.es
Lidia C
LC
Pérez-Pérez
Oscar
O
Suárez-Amor
Dolores
D
Sánchez-Aguilar
Manuel
M
Ginarte
Mercedes
M
Pereiro
Jaime
J
Toribio
D000328:Adult; D003882:Dermatomyositis / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged