A Challenging Case of Metastatic Intra-Abdominal Synovial Sarcoma with Unusual Immunophenotype and Its Differential Diagnosis

• Main Authors: Yi-Che Changchien (Author), Uhrin Katalin (Author), János Fillinger (Author), László Fónyad (Author), Gergő Papp (Author), Ferenc Salamon (Author), Zoltán Sápi (Author)
• Format: Book
• Published: Hindawi Limited, 2012-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

The primary and metastatic gastrointestinal synovial sarcoma is rare with a wide differential diagnosis. It usually expresses cytokeratins EMA, BCL2 with an occasional CD99, and S100 positivity but not desmin. We present a case of metastatic synovial sarcoma with unusual immunophenotype causing diag...