Primary pleomorphic xanthoastrocytoma of the spinal cord: A case report and review of literature.

Primary pleomorphic xanthoastrocytoma (PXA) of the spinal cord is a rare slow growing tumor. To our knowledge, only five such cases have been reported in the literature till date. We report the clinical, radiological, and histopathological features of a spinal PXA in a 23-year-old female previously operated 5 years back for a spinal tumor, presented with weakness in lower limbs, sphincter incontinence and low back pain.

Primary intracranial choriocarcinoma presenting as a ring-enhancing lesion: A case report and review of literature.

We report here a rare case of primary intracranial choriocarcinoma without evidence of tumor elsewhere, presenting as a ring-enhancing lesion managed successfully in our institute (Grant Medical College and Sir J. J. Group of Hospitals, Mumbai, Maharashtra, India).

Chondromyxoid fibroma of the temporal bone: A rare entity.

Chondromyxoid fibroma (CMF) is the least common benign tumor of the cartilaginous origin. It is very unusual to find these tumors in the skull bones. We report one such case involving the temporal bone.