ABSTRACT
The posterior lumbar interbody fusion not only has the advantage of avoiding collapse of the motion segment, it also accomplishes wide decompression of all neural components and distraction of the interverteral disc space. The modified technique of posterior lumbar interbody fusion with preservation of facet and cortical plate alleviates postoperative slippage and settlement. And also, modern improvements in operative illumination, better control of epidural hemorrhage by proper positioning of the patient, and the use of Surgicel as a tamponade in retracting epidural veins and dura definitely improve the technical feasibility of PLIF. Recently we encountered 3 cases of PLIF and the postoperative results were excellent.
Subject(s)
Humans , Decompression , Hemorrhage , Lighting , Low Back Pain , VeinsABSTRACT
Intracranial tuberculoma may imitate, both clinically and radiologically, the more commonly observed intracranial tumors. A 16 year old female patient was admitted due to exophthalmus(o.d) and headache. Neurologically papilledema was noted on the both fundus and exophthalmometry revealed that exophthalmus(17mm, 13mm). CT brain scan showed slightly high density lesion with surrounding low density in right frontotemporal area, attached to the sphenoid bone. And also hyperostosis was noted at the right sphenoid bone and dense homogeneous enhancement of mass after contrast infusion was seen. This case reports outlines the development of such a lesion masquerading as a typical meningioma of the sphenoid ridge. Discussion of intracranial tuberculoma follows, with special reference to clinical and radiological findings.
Subject(s)
Adolescent , Female , Humans , Brain , Headache , Hyperostosis , Intracranial Pressure , Meningioma , Papilledema , Sphenoid Bone , Tuberculoma , Tuberculoma, IntracranialABSTRACT
A rare case of chondrosarcoma of the skull in a 57 year old female is reported. The tumor was located in the right parasella region, extra-dural type. A plain skull showed amorphous calcific densities in the right parasella area. Right carotid angiogram showed a slightly opening of carotid siphon on lateral view. CT brain scan showed a irregular mottled calcific density in the right parasella area. Osteoplastic craniotomy on right frontotemporal area was performed for removal of tumor. Then, patient was improved markedly.
Subject(s)
Female , Humans , Middle Aged , Brain , Chondrosarcoma , Craniotomy , Oculomotor Nerve Diseases , SkullABSTRACT
A rare case of chondrosarcoma of the skull in a 57 year old female is reported. The tumor was located in the right parasella region, extra-dural type. A plain skull showed amorphous calcific densities in the right parasella area. Right carotid angiogram showed a slightly opening of carotid siphon on lateral view. CT brain scan showed a irregular mottled calcific density in the right parasella area. Osteoplastic craniotomy on right frontotemporal area was performed for removal of tumor. Then, patient was improved markedly.