We report a rare case of a retroperitoneal germ cell tumor in a 31 years old male who presented with an acute abdomen. He gave a six-months history of back pain and significant weight loss. Clinical examination and ultrasound of the testes didn't show any primary focus. Intraoperative findings showed a retrolperitoneal midline mass that has ruptured into the peritoneal cavity and has invaded in...

Hand metastasis accounts for approximately 0.1 percent of all metastatic osseous malignancies. The lung, breast and kidney are the most common primary sources of these metastatic lesions.A rare case of retroperitoneal alveolar soft part sarcoma metastasizing to the distal phalanx of the second finger of the right hand is presented here. The patient underwent complete DIP amputation of the affec...

Late relapse of a testicular cancer is an uncommon occurrence. We report a case of late relapse of a testicular tumour combined with a renal cancer and their successful removal with retroperitoneoscopy. The 36-year-old patient underwent left orchiectomy, retroperitoneal lymph node dissection, and chemotherapy, because of mixed tumor including teratoma and embryonal carcinoma. 18 years after the...

A 58 year old male presented with a two week history of low back pain and malaise. The intravenous urogram (IVU) at presentation was normal but within three months he had developed renal failure with bilateral ureteric obstruction on repeat IVU. Primary retroperitoneal fibrosis was confirmed at operation. This case demonstrates that retroperitoneal fibrosis may progress rapidly to renal failure...

BACKGROUND Recent studies have demonstrated that pathological analysis of retroperitoneal residual masses of patients with testicular germ cell tumors revealed findings of necrotic debris or fibrosis in up to 50% of patients. We aimed at pursuing a clinical and pathological review of patients undergoing post chemotherapy retroperitoneal lymph node dissection (PC-RPLND) in order to identify vari...