Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Lawrence H. A. Gold"'
Publikováno v:
American Journal of Roentgenology. 124:297-309
Angiography is an effective diagnostic modality in the evaluation of patients with suspected cerebellopontine angle tumor, particularly when there is not a clear clinical differentiation between an intraaxial and an extraaxial mass, or when the patie
Publikováno v:
Journal of Neurosurgery. 47:119-125
✓ A new technique is presented in which expandable compressed Ivalon sponge emboli were used to obliterate an intramedullary arteriovenous malformation of the spinal cord by intraparenchymal embolization. A case is described in which this method wa
Publikováno v:
Neurosurgery. 6:131-137
The effectiveness of a combined approach of embolization and operation for cervical vascular malformations is stressed. Lesions that seem to be inoperable may have their blood flow sufficiently reduced by preoperative embolization to allow surgical e
Publikováno v:
Radiology. 143:457-461
Nine patients with redundant lumbar nerve root syndrome were identified using positive-contrast myelography, seven with metrizamide and two with iophendylate. Serpiginous intradural filling defects occurred in conjunction with a complete or partial e
Publikováno v:
Radiology. 126:681-687
There is some confusion regarding the indications for and methodology of the use of contrast material in cranial computed tomography. Some authors recommend a nonenhanced scan in all cases, followed by an enhanced scan if indicated by the symptoms or
Publikováno v:
Journal of Neurosurgery. 40:451-458
✓ In vivo experiments in dogs demonstrated that physiological concentrations of serotonin, when injected intracisternally, caused cerebral arterial spasm that lasted for at least 3 hours. Comparable spasm was produced by the injection of blood cont
Publikováno v:
Radiology. 125:141-144
Eleven lesions of the brain were analyzed and compared; they had absorption coefficients uniformly at the cerebrospinal fluid (CSF) level following contrast enhancement, and ranged from benign to malignant and solid to cystic. Grossly solid tumors ma
Autor:
Lawrence H. A. Gold, E J Tourje
Publikováno v:
Computerized Tomography. 1:225-228
Enlargement of the optic nerves by leukemic infiltration has been demonstrated by computerized tomography (CT) in two cases. A follow-up CT scan shows reduction in size of the optic nerve after central nervous system radiation in one case. The pathop
Publikováno v:
Computerized Tomography. 4:127-132
Orbital Computerized Tomography was utilized in seven cases of angiographically proven carotid-cavernous sinus fistulae. The findings were as follows: (A) proptosis (in all cases), (B) enlarged superior opthalmic vein (in six cases) and (C) introorbi
Publikováno v:
American Journal of Roentgenology. 118:682-689
Five cases of metastasis to the substance of the spinal cord or nerve roots from a nonneurogenic primary malignant tumor are added to the 47 previously reported in the literature.The myelographic findings include widening of the cord shadow and irreg