A Case of Horizontal Stent-assisted Coiling for an Aneurysm Arising from Fenestration of the Vertebral Artery: A Technical Case Report.

Horizontal stenting protects the aneurysm neck with stent deployment across the aneurysm neck via the circle of Willis. A saccular aneurysm associated with intracranial arterial fenestration is very rare. Herein, we describe the first case of an unruptured aneurysm related to intracranial arterial fenestration treated with horizontal stenting.

Thoracic spinal metastasis as recurrence of borderline Brenner tumor without local recurrence: A case report.

Background: Brenner tumor is a rare epithelial ovarian neoplasm that accounts for 2-3% of all ovarian neoplasms. Herein, we report the first case of thoracic spinal metastasis of recurrent Brenner tumor without local recurrence.Case Description.

Thoracic spinal metastasis as recurrence of borderline Brenner tumor without local recurrence: A case report.

Background: Brenner tumor is a rare epithelial ovarian neoplasm that accounts for 2-3% of all ovarian neoplasms. Herein, we report the first case of thoracic spinal metastasis of recurrent Brenner tumor without local recurrence.Case Description.

[Stepwise improvement of visual field after preoperative embolization and tumor resection of cerebral metastasis of alveolar soft part sarcoma].

We report a patient with a brain metastasis from an alveolar soft part sarcoma (ASPS) of the thigh whose visual field defect was resolved in a stepwise manner after preoperative embolization and tumor resection. A 29-year-old man who had undergone surgery to remove an ASPS situated in the thigh developed headaches and homonymous hemianopsia. His visual field defect was evaluated using a Goldmann perimeter.

Paraplegia caused by intratumoral hemorrhage within thoracic epidural granuloma.

An 84-year-old man presented with a rare case of spinal epidural granuloma with intratumoral hematoma resulting in acute paraplegia. He was admitted to our hospital because of lumbago and hematemesis following a fall 10 days before. Progressive paraparesis occurred 2 days after admission.