Metastatic sweat gland adenocarcinoma: A clinico-pathological dilemma

World Journal of Surgical Oncology

关键词: Sweat gland;    adenocarcinoma;    apocrine;    eccrine;    lymph node;    metastasis;   

DOI  :  10.1186/1477-7819-1-13

来源: DOAJ

【 摘 要 】

Abstract

Background

Sweat gland adenocarcinoma is a rare malignancy with high metastatic potential seen more commonly in later years of life. Scalp is the most common site of occurrence and it usually spreads to lymph nodes. Liver, lung and bones are the distant sites of metastasis with fatal results. The differentiation between apocrine and eccrine metastatic sweat gland carcinoma is often difficult. The criteria's are inadequate to be of any practical utility.

Case Report

Two cases of metastatic sweat gland adenocarcinoma (one of eccrine and the other one of apocrine origin) are being reported on account of the rarity and different outcome.

Conclusion

Sweat gland carcinomas are rare cancers with a poor prognosis often presenting as histological surprises. Surgery in the form of wide local excision and lymph node dissection is the mainstay of treatment. Chemotherapy and/or radiotherapy has limited role.

【 授权许可】

Unknown