Malignant hidroacanthoma simplex. A case report and literature review.
A 73-year-old woman with a malignant hidroacanthoma simplex on her right lower limb is reported. The lesion was immunohistochemically studied. Carcino-embryonic antigen and epithelial membrane antigen were found in the luminal border of ductal structures within the aggregations of neoplastic cells. We review the literature on this subject.
Piqué
E
E
Department of Dermatology, Fundación Jiménez Díaz, Universidad Autónoma, Madrid, Spain.
Olivares
M
M
Espinel
M L
ML
Fariña
M
M
Martín
L
L
Barat
A
A
Requena
L
L
Castro
A
A
D018250:Acrospiroma / Q000276:immunology / Q000473:pathology* / Q000648:ultrastructure; D000368:Aged; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D007866:Leg; D013544:Sweat Gland Neoplasms / Q000276:immunology / Q000473:pathology* / Q000648:ultrastructure