Eccrine syringofibroadenoma (Mascaro). Report of two cases.
We report two cases of eccrine syringofibroadenoma. Both patients had a large, solitary hyperkeratotic nodular lesion over the extremities. Histologic sections showed spongelike masses of small cuboidal acrosyringeal cells. Fibrovascular connective tissue stroma resembling premalignant fibroepithelial tumor of Pinkus filled the spaces between the masses.
D006607:Adenoma, Sweat Gland / Q000473:pathology*; D000368:Aged; D004439:Eccrine Glands; D005260:Female; D005534:Foot Diseases / Q000473:pathology*; D006801:Humans; D013544:Sweat Gland Neoplasms / Q000473:pathology*; D013545:Sweat Glands; D013577:Syndrome; D014953:Wrist