Monophasic epithelial synovial sarcoma initially diagnosed as metastatic adenocarcinoma of unknown primary

• Main Authors: Donghwa Baek (Author), Andreia Barbieri (Author), Alberto G. Ayala (Author), Kwang M. Lee (Author), Myoung J. Ju (Author), Jae Y. Ro (Author)
• Format: Book
• Published: Elsevier, 2019-09-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Monophasic epithelial synovial sarcoma is extremely rare, and its existence has been debated. We report a case of monophasic epithelial synovial sarcoma, which was initially diagnosed as metastatic adenocarcinoma. A 45-year-old woman presented with a tender pelvic mass, whose morphology was consiste...