Clear cell hidradenoma is an uncommon benign skin appendageal tumor that typically involves the dermal layer of the head, face, and extremities. The breast is a rare site for this lesion, with only two documented cases, which were determined based on mammogram and sonogram findings. We present a case of clear cell hidradenoma of the axillary tail with radiological findings and a literature review.
Adenoma, Sweat Gland/pathology/*radiography/*ultrasonography ; *Axilla ; Biopsy ; Diagnosis, Differential ; Female ; Humans ; Mammography ; Middle Aged ; Sweat Gland Neoplasms/pathology/*radiography/*ultrasonography ; Ultrasonography, Doppler