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Literature DB >> 1086443

Radiodiagnosis of intracranial pearly tumours with particular reference to the value of computer tomography.

Abstract

The radiological appearances of 22 histologically proven epidermoid and dermoid tumours occurring in four sites are presented - (1) the petrous apex and cerebellopontine angle, (2) the suprasellar region, (3) the cerebral hemispheres and (4) the cerebellum and 4th ventricle. Pathognomonic radiological changes are only uncommonly demonstrated by conventional neuroradiological techniques. Computer assisted tomography employing an EMI scanner has demonstrated diagnostic appearances. The availability of detailed density changes occurring within the tumours together with additional intracranial information makes computer tomography the investigation of choice.

Entities: Disease

Mesh：

Year: 1976 PMID： 1086443 DOI： 10.1007/bf00328379

Source DB: PubMed Journal: Neuroradiology ISSN： 0028-3940 Impact factor: 2.804

12 in total

Radiodiagnosis of intracranial pearly tumours with particular reference to the value of computer tomography.

1. Dermoid and epidermoid tumors in the central nervous system of adults.

2. Pearly tumours in relation to the central nervous system.

3. Suprasellar tumours with calcification.

4. Epidermoids; clinical evaluation and surgical results.

5. Measurement of effective atomic number and electron density using an EMI scanner.

6. The radiology of epidermoid tumors of the cerebellopontine angle.

7. Histochemistry of Rathke pouch tumours.

8. Congenital occipital dermal sinus.

9. The radiological investigation of the petrous bone in meningitis of unknown origin.

10. Alkaline phosphatase in craniopharyngiomas.

1. Epidermoid tumor of the interhemispheric fissure.

2. Magnetic resonance imaging of the intracranial epidermoid.

3. Intrapetrous epidermoid deforming the pantopaque cisternogram.

4. MR imaging of epidermoid cysts.

5. Posterior fossa epidermoid cysts.

6. Radiologic evaluation of epidermoid cyst.

7. MRI detection of ruptured malignant teratoma in the third ventricle.

8. A case of epidermoid of the fourth ventricle.

9. Spontaneous rupture of a pineal teratoma.

10. Diagnosis of epidermoid cysts by metrizamide CT cisternography.