Primary cutaneous apocrine gland carcinoma from areolar tissue in a male patient with gynecomastia: a case report.
Primary cutaneous apocrine gland carcinoma, which is a type of sweat gland carcinoma, is an extremely rare type of cancer. Clinical courses of this type of cancer usually progress slowly but can, occasionally, be associated with rapid progression. This case report describes a 53-year-old Korean man with primary cutaneous apocrine gland carcinoma that arose from an apocrine gland in the areola tissue. The patient visited our hospital because of a large, painful chest wall mass beneath the right nipple. The mass had been present for more than eight years but had grown rapidly over the past few months. The patient was initially diagnosed with a benign cystic mass, and we performed a wide excision with a clear margin and without lymph node dissection. The mass was a well-encapsulated cystic lesion that contained old blood material, and there was no invasion into the surrounding tissue. The final pathology showed that the mass was a primary cutaneous apocrine gland carcinoma that arose from the areola apocrine sweat gland, not from the breast parenchymal tissue. Herein, we report an extremely rare chest wall mass unfamiliar to thoracic surgeons.
Departments of Hospital Pathology, Uijeongbu St. Mary's Hospital, The Catholic University of Korea College of Medicine, Uijeongbu, South Korea. ywacko@catholic.ac.kr.
Kyung-Jin
KJ
Seo
Department of Thoracic and Cardiovascular Surgery, Uijeongbu St. Mary's Hospital, The Catholic University of Korea College of Medicine, 271 Cheonbo Street, Uijeongbu, Gyeonggi-do, 11765, South Korea. medkjj@hanmail.net.
Jae-Jun
JJ
Kim
D001050:Apocrine Glands; D018567:Breast Neoplasms, Male / Q000175:diagnosis*; D002277:Carcinoma / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006177:Gynecomastia / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009558:Nipples; D013544:Sweat Gland Neoplasms / Q000175:diagnosis*; D016896:Treatment Outcome