Intrapelvic Retroperitoneal Synovial Sarcoma in a 15-Year-Old Adolescent Girl: A Case Report and Review of the Literature.

Synovial sarcomas are a rare subtype of soft tissue sarcomas mostly located in the lower extremities. The authors report a case of synovial sarcoma in a 15-year-old adolescent girl with several unusual features including age, intrapelvic retroperitoneal location of the primary tumor, and presentation with right abdominal tenderness and compression of the iliac vessels with thrombosis of the right iliac and femoral vein.

Improvable quality of diagnostic assessment of colorectal cancer in southern Netherlands.

Objective: To determine the extent of guideline implementation of the diagnostic approach in patients with colorectal cancer (CRC) in southern Netherlands in 2005, with special focus on colonoscopy.

Methods: Data were extracted from the medical records for a random sample of 257 colon and 251 rectal cancer patients newly diagnosed in 2005 and recorded from the Eindhoven Cancer Registry. Adherence to guidelines was determined for diagnostic assessment.