Biomaterial Database

[CT findings in cerebellar hemangioblastomas (author's transl)]. 1982

E Heiss, and F Albert

The computed tomographic (CT) findings in 16 personal cases of cerebellar hemangioblastomas are presented. According to other reports in the literature, three-quarters of the tumours were cystic, containing a small mural nodule, whereas the others were predominantly solid. By CT scan the cystic tumours were always identified as roundish or oval space-occupying lesions, sharply demarcated from the surrounding tissue. The solid portion of these tumours, projecting into the cystic part, was delineated more precisely by contrast enhancement, but sometimes escaped identification. On the contrary, even after contrast enhancement the predominantly solid tumours could not be clearly identified as hemangioblastomas. Calcification could not be demonstrated. Additional angiographic investigations were imperative in order to establish the diagnosis, besides visualizing further hypervascular nodules of hemangioblastoma, which CT scanning failed to reveal.

UI	MeSH Term	Description	Entries
D002528	Cerebellar Neoplasms	Primary or metastatic neoplasms of the CEREBELLUM. Tumors in this location frequently present with ATAXIA or signs of INTRACRANIAL HYPERTENSION due to obstruction of the fourth ventricle. Common primary cerebellar tumors include fibrillary ASTROCYTOMA and cerebellar HEMANGIOBLASTOMA. The cerebellum is a relatively common site for tumor metastases from the lung, breast, and other distant organs. (From Okazaki & Scheithauer, Atlas of Neuropathology, 1988, p86 and p141)	Benign Cerebellar Neoplasms,Cerebellar Cancer,Malignant Cerebellar Neoplasms,Cerebellar Neoplasms, Benign,Cerebellar Neoplasms, Malignant,Cerebellar Neoplasms, Primary,Cerebellar Tumors,Neoplasms, Cerebellar,Neoplasms, Cerebellar, Benign,Neoplasms, Cerebellar, Malignant,Neoplasms, Cerebellar, Primary,Primary Neoplasms, Cerebellum,Benign Cerebellar Neoplasm,Cancer, Cerebellar,Cerebellar Cancers,Cerebellar Neoplasm,Cerebellar Neoplasm, Benign,Cerebellar Neoplasm, Malignant,Cerebellar Neoplasm, Primary,Cerebellar Tumor,Cerebellum Primary Neoplasm,Cerebellum Primary Neoplasms,Malignant Cerebellar Neoplasm,Neoplasm, Benign Cerebellar,Neoplasm, Cerebellar,Neoplasm, Cerebellum Primary,Neoplasm, Malignant Cerebellar,Primary Cerebellar Neoplasm,Primary Cerebellar Neoplasms,Primary Neoplasm, Cerebellum,Tumor, Cerebellar
D002533	Cerebral Angiography	Radiography of the vascular system of the brain after injection of a contrast medium.	Angiography, Cerebral,Angiographies, Cerebral,Cerebral Angiographies
D006394	Hemangiosarcoma	A rare malignant neoplasm characterized by rapidly proliferating, extensively infiltrating, anaplastic cells derived from blood vessels and lining irregular blood-filled or lumpy spaces. (Stedman, 25th ed)	Angiosarcoma,Angiosarcomas,Hemangiosarcomas
D006623	von Hippel-Lindau Disease	An autosomal dominant disorder caused by mutations in a tumor suppressor gene. This syndrome is characterized by abnormal growth of small blood vessels leading to a host of neoplasms. They include HEMANGIOBLASTOMA in the RETINA; CEREBELLUM; and SPINAL CORD; PHEOCHROMOCYTOMA; pancreatic tumors; and renal cell carcinoma (see CARCINOMA, RENAL CELL). Common clinical signs include HYPERTENSION and neurological dysfunctions.	Cerebelloretinal Angiomatosis, Familial,Lindau Disease,Angiomatosis Retinae,Familial Cerebello-Retinal Angiomatosis,Hippel-Lindau Disease,Lindau's Disease,VHL Syndrome,von Hippel-Lindau Syndrome,Angiomatoses, Familial Cerebello-Retinal,Angiomatoses, Familial Cerebelloretinal,Angiomatosis, Familial Cerebello-Retinal,Angiomatosis, Familial Cerebelloretinal,Cerebello-Retinal Angiomatoses, Familial,Cerebello-Retinal Angiomatosis, Familial,Cerebelloretinal Angiomatoses, Familial,Familial Cerebello Retinal Angiomatosis,Familial Cerebello-Retinal Angiomatoses,Familial Cerebelloretinal Angiomatoses,Familial Cerebelloretinal Angiomatosis,Hippel Lindau Disease,Lindau's Diseases,Lindaus Disease,VHL Syndromes,von Hippel Lindau Disease,von Hippel Lindau Syndrome
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D014057	Tomography, X-Ray Computed	Tomography using x-ray transmission and a computer algorithm to reconstruct the image.	CAT Scan, X-Ray,CT Scan, X-Ray,Cine-CT,Computerized Tomography, X-Ray,Electron Beam Computed Tomography,Tomodensitometry,Tomography, Transmission Computed,X-Ray Tomography, Computed,CAT Scan, X Ray,CT X Ray,Computed Tomography, X-Ray,Computed X Ray Tomography,Computerized Tomography, X Ray,Electron Beam Tomography,Tomography, X Ray Computed,Tomography, X-Ray Computer Assisted,Tomography, X-Ray Computerized,Tomography, X-Ray Computerized Axial,Tomography, Xray Computed,X Ray Computerized Tomography,X Ray Tomography, Computed,X-Ray Computer Assisted Tomography,X-Ray Computerized Axial Tomography,Beam Tomography, Electron,CAT Scans, X-Ray,CT Scan, X Ray,CT Scans, X-Ray,CT X Rays,Cine CT,Computed Tomography, Transmission,Computed Tomography, X Ray,Computed Tomography, Xray,Computed X-Ray Tomography,Scan, X-Ray CAT,Scan, X-Ray CT,Scans, X-Ray CAT,Scans, X-Ray CT,Tomographies, Computed X-Ray,Tomography, Computed X-Ray,Tomography, Electron Beam,Tomography, X Ray Computer Assisted,Tomography, X Ray Computerized,Tomography, X Ray Computerized Axial,Transmission Computed Tomography,X Ray Computer Assisted Tomography,X Ray Computerized Axial Tomography,X Ray, CT,X Rays, CT,X-Ray CAT Scan,X-Ray CAT Scans,X-Ray CT Scan,X-Ray CT Scans,X-Ray Computed Tomography,X-Ray Computerized Tomography,Xray Computed Tomography