Giant bladder stone with squamous cell carcinoma of bladder: Case report and the literature review.

Introduction And Importance: Concurrent bladder neoplasm and giant bladder stone are rare in contemporary urological practice. Squamous cell carcinoma (SCC) is rare histologic diagnosis of bladder cancer.

Case Presentation: A 45 y.

Removal of pineal region teratomas using occipital transtentorial approach (OTA) technique: Case report and literature review.

Introduction: The development of improved micro-surgery techniques and neuroanesthesia has become increasingly sophisticated makes open-microsurgery tumor resection a choice for the management of the pineal region.

Case Presentation: An 11-year-old male with a pineal body tumor post ventriculo-peritoneal (VP) shunt, underwent tumor resection. Patients complain of headaches, relieve with medication but often recurrent, and often experience a decrease in consciousness.