Multiple simultaneous intracerebral hemorrhages: Clinical presentations and risk factors.

Objective: Multiple simultaneous intracerebral hemorrhages (MSICH) are a rare clinical entity. The mechanism and risk factors have yet to be elucidated. The purpose of this study was to clarify clinical presentations and risk factors of MSICH compared with solitary intracerebral hemorrhages (ICH).

Primary dumbbell-shaped lymphoma of the thoracic spine: a case report.

Primary spinal non-Hodgkin's lymphoma is extremely rare, and the occurrence of spinal dumbbell-shaped lymphoma is exceptional. We present a case of primary spinal dumbbell-shaped lymphoma to clarify the diagnosis and the management of these lesions. A 45-year-old man presented with sensory symptoms for 8 months.

Three-dimensional microsurgical anatomy of cerebellar peduncles.

The microsurgical anatomy of cerebellar peduncles and their relationships with neighbouring fasciculi were investigated by using a fibre dissection technique. As the dissection progressed, photographs of each progressive layer were obtained and stereoscopic images were created using the 3D anaglyphic method. These findings provided the anatomical basis for a conceptual division of cerebellar peduncles into segments.

Thoracic extradural haematoma after epidural anaesthesia.

The administration of analgesics to the thoracic spine is established practice in the operating room, minimizing the need for systemic anaesthetic administration during thoracic surgery. Complications arising from thoracic epidural anaesthesia are uncommon but potentially disastrous. Here, we report the case of a 43-year-old woman who developed a thoracic epidural haematoma with paraplegia a few hours after the removal of an epidural catheter.