Schwannoma(neurilemmoma) is a benign tumor originates from Schwann cells. Ancient (degenerated) schwannoma is a long-standing schwannoma with degenerative changes. Head and neck region is one of the most common sites for nerve sheath tumors but intraosseous schwannoma is rare. The mandible is the most common site of occurrence for this lesion. We report a rare case of intraosseous ancient sc...

Chordomas are low-grade malignant tumors of bone that occur almost exclusively in the axial  skeleton. Chordomas are rare in children and adolescents and comprise <5% of all cases and the  site of development is at the skull base. These tumors are believed to behave more aggressively  than chordomas in adults and may have unusual morphology. We herein present a rare case of chordoma in a 20-yea...

laparoscopic trocar site interparietal hernia is a rare type of incisional hernia, which has been rarely reported. this type of hernia is usually observed when the fascia or peritoneum is not repaired or not completely closed. this complication may lead to some serious problems. we aimed to report a case of port site interparietal hernia after laparoscopic splenectomy.