No abstract available.
Avidin*

The primary malignant melanoma arising in the leptomeninges of the central nervous system is extremely rare. We report a case of malignant melanoma, apparently thought to be originated from leptomeninges, with diffuse neoplastic process widely spreaded over the leptomeninges of 42 years old man, who had suffered severe headache, nausea and left hemiparesis. This patient is free of the symptoms for six months after operation. The literature on this subject is briefly reviewed.
Adult ; Central Nervous System ; Headache ; Humans ; Melanoma* ; Nausea ; Paresis

No abstract available.
Follow-Up Studies* ; Lung Neoplasms* ; Lung*

No abstract available.
Animals ; Rats* ; Wounds and Injuries*

No abstract available.
Nose*

Meningioma is generally regarded as benign and extracranial metastasis of intracranial meningioma is rare. About 60 cases of distant metastasis of meningioma have now been reported. Angioblastic meningioma, although a rare type, shows rapid growth and sarcomatous change frequently, and has higher incidence of metastasis than other types of meningioma. The authors report a case of malignant angioblastic meningioma arisen in left olfactory groove with multiple metastasis to skeletal system. The available literature regarding these tumors is reviewed.
Incidence ; Meningioma* ; Neoplasm Metastasis*

No abstract available.
Diagnosis, Differential* ; T-Lymphocytes*

Acute osteomyelitis after the contusion is a rare clinical entity. The complications of contusion are large hematoma formation, compartment syndrome, myositis ossificans and acute osteomyelitis. Authors experienced an acute osteomyelitis in the shaft of the radius after contusion of the forearm and report this case with references.
Compartment Syndromes ; Contusions* ; Forearm* ; Hematoma ; Myositis Ossificans ; Osteomyelitis* ; Radius*

Spontaneous spinal epidural hematoma is a rare cause of spinal cord compression. Recently, at our hospital, the author et al had the opportunity of observing case with spontaneous cervical epidural hematoma in a 28 years old woman who had suddenly felt a strong pain in interscapular area. Rapidly after she noticed weakness in her legs and one day later she was completely paraplegia. The MRI of spine was done. There show tubular like low signal intensity at posterior epidural space of C7 level and ghigh signal intensity of cord at C7 level due to cord compression effect. In this article, we are adding one more rare case of spontaneous cervical spinal epidural hematoma confirmed by MRI.
Adult ; Epidural Space ; Female ; Hematoma ; Hematoma, Epidural, Spinal* ; Humans ; Laminectomy ; Leg ; Magnetic Resonance Imaging ; Paraplegia ; Spinal Cord Compression ; Spine

No abstract available.
Animals ; Rats* ; Vitamin A* ; Vitamins* ; Wounds and Injuries*