Giant-cell Tumor of the Lumbar Spine: Case Report

The authors report two cases of giant cell tumor in the lumbar spine. Giant cell tumor in the spine is histologically malignant tumor and recurrence is often even after the surgical excision. Two case of spinal giant cell tumor received total excision of the tumor with wide fixation. We have been following up and observing the two cases of patients with surgically treated giant cell tumor. From the two cases of experience, we could not find any recurrence of the tumor after operation and got the good clinical result with anterior and posterior fixation.

Huge Sized Intraventricular Teratoma

Teratomas are rare neoplasms, constituting 0.5% to 1.2% of all intracranial tumors;nevertheless, they account for 2% to 4% of intracranial tumor in children. The most common location for these tumor is in the midline pineal region, but teratoma in the lateral ventricle is very rare. A report is presented here of the total extirpation of a huge sized teratoma located in the lateral ventricle of a 4-year old man. This unique tumor is revealed various tissue components, ectodermal and mesodermal derivatives such as skin appendages and neuroglial tissue partially lined by ependmal cells.