Multiple apocrine hidrocystomas.

A 83-year-old woman presented with a 7-year history of translucent papules that were scattered diffusely over her nose, peri-orbital region, and cheeks. These lesions were exacerbated by heat and exercise. Histopathologic examination of a biopsy specimen from the cheek showed a thin-walled cyst lined by a flattened bi-layered epithelium that exhibited decapitation secretion in the upper part of the epidermis. A diagnosis of multiple apocrine hidrocystomas was made based on the clinical and histopathologic findings, and the patient is currently considering treatment options. These include electrodesiccation, excision, trichloracetic acid, carbon-dioxide laser, and 1450-nm diode laser.