Malignant nodular hidradenoma with angiolymphatic invasion: a case report
Singh, A.; Sharma, S.; Verma, S.; Khanna, A.
Indian Journal of Pathology and Microbiology 50(3): 548-549
2007
ISSN/ISBN: 0377-4929 PMID: 17883130 Document Number: 607830
Malignant nodular hidradenomas are rare variants of sweat gland carcinomas characterized by aggressive clinical behaviour. We report a case of 42-year-old female with 3 x 2 x 1 cm nodule on her foot followed by cutaneous and regional lymph node metastasis. Flow cytometry showed S-phase fraction of 72.6% and 15.8% of aneuploid cells corroborating with its aggressive nature.