Spinal subarachnoid metastatic spread from non-neuraxial primary neoplasms

1979 ◽  
Vol 51 (2) ◽  
pp. 251-253 ◽  
Author(s):  
Charles G. H. West
Keyword(s):  
Central Nervous System ◽  
Cerebrospinal Fluid ◽  
Nervous System ◽  
Subarachnoid Space ◽  
Rare Case ◽  
Content Type ◽  
Spinal Subarachnoid Space ◽  
The Central Nervous System ◽  
Primary Neoplasms ◽  
Fine Print

✓ A rare case of metastasis to the spinal subarachnoid space from a non-neuraxial primary tumor is presented. Dissemination was shown by computerized tomography to be via the cerebrospinal fluid from secondary deposits in the central nervous system and meninges. This route would seem to be the most common mode of spread to the spinal subarachnoid space.

Value of cerebrospinal fluid cytology for the diagnosis of malignancies in the central nervous system

1978 ◽  
Vol 48 (5) ◽  
pp. 747-753 ◽  
Author(s):  
J. Chris Balhuizen ◽  
Gerard Th. A. M. Bots ◽  
Aart Schaberg ◽  
Fré T. Bosman
Keyword(s):  
Central Nervous System ◽  
Cerebrospinal Fluid ◽  
Nervous System ◽  
Retrospective Analysis ◽  
Content Type ◽  
Secondary Tumors ◽  
Cerebral Tumors ◽  
The Central Nervous System ◽  
Fine Print ◽  
Fluid Cytology

✓ The authors present a retrospective analysis of the results of the cytological examinations of cerebrospinal fluid (CSF) samples and tumor-cyst aspirates deriving from 262 patients treated for malignant intracranial primary and secondary tumors, and vertebral and peridural metastastic processes. Positive preoperative CSF samples were found in 15.3% of all cases of primary cerebral malignancies (13.9% of all gliomas) and positive postoperative CSF samples were found in 40% (91% of the medulloblastoma cases). In all cases of single or multiple secondary cerebral tumors, positive preoperative CSF samples were found in 20%.

Cerebral sparganosis

1990 ◽  
Vol 73 (1) ◽  
pp. 147-150 ◽  
Author(s):  
Andrew Mitchell ◽  
Bernd W. Scheithauer ◽  
Patrick J. Kelly ◽  
Glenn S. Forbes ◽  
Jon E. Rosenblatt
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Surgical Removal ◽  
Asian Countries ◽  
Content Type ◽  
Chronic Abscess ◽  
The Central Nervous System ◽  
Cerebral Sparganosis ◽  
Tapeworm Infection ◽  
Fine Print

✓ The tapeworm Spirometra mansonoides infects man worldwide, particularly in Asian countries. Rarely, the central nervous system is involved; such a case is presented here. In the total of 12 reported cases, including the case described, the worm presented clinically as a mass suspicious for neoplasm or chronic abscess cavity. Surgical removal was invariably curative in each case. Although infrequent, the possibility of tapeworm infection should be entertained in the evaluation of intracranial masses in patients who have visited exotic locales.

Central nervous system mesenchymal chondrosarcoma

1984 ◽  
Vol 61 (2) ◽  
pp. 375-381 ◽  
Author(s):  
Griffith R. Harsh ◽  
Charles B. Wilson
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Vascular Tumor ◽  
Mesenchymal Chondrosarcoma ◽  
Content Type ◽  
Meningeal Tumor ◽  
The Central Nervous System ◽  
Initial Resection ◽  
Mesenchymal Chondrosarcomas ◽  
Fine Print

✓ Local recurrence developed 6 years after the initial resection of an intraspinal meningeal tumor that originally was thought to be an angioblastic meningioma. Histological review of the pathology led to a change of that diagnosis to one of mesenchymal chondrosarcoma. The recurrent vascular tumor was embolized, then totally excised. Because this tumor had malignant features, the patient received irradiation and chemotherapy. No evidence of regrowth has been observed during a period of more than 4 years. Mesenchymal chondrosarcomas of the central nervous system and their treatment are reviewed.

Epidermoid and dermoid cysts

1977 ◽  
Vol 47 (1) ◽  
pp. 12-18 ◽  
Author(s):  
Beniamino Guidetti ◽  
Franco M. Gagliardi
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Postoperative Complications ◽  
Clinical Data ◽  
Late Results ◽  
Content Type ◽  
Operating Technique ◽  
The Central Nervous System ◽  
Fine Print

✓ The authors report on the clinical data, operating technique, postoperative complications, and late results in a series of 31 epidermoid and 21 dermoid cysts of the central nervous system.

Cerebral hemangioma with glial neoplasia (angioglioma?)

1982 ◽  
Vol 56 (3) ◽  
pp. 430-434 ◽  
Author(s):  
Edwin G. Fischer ◽  
Ana Sotrel ◽  
Keasley Welch
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
The Other ◽  
Content Type ◽  
Growth Reference ◽  
Biological Potential ◽  
Cavernous Hemangiomas ◽  
The Central Nervous System ◽  
Mass Lesions ◽  
Fine Print

✓ Two patients are reported who had intracerebral mass lesions composed of hemangioma and glial neoplasm. After excision, one recurred as an oligodendroglioma, and the remnant of the other remained static over a 5-year period. These lesions may represent a subgroup of cerebral hemangiomas that have the biological potential for future glial neoplastic growth. Reference is made to experimental work with polyoma virus which can induce cavernous hemangiomas in the central nervous system in mice, and which is a papovavirus. Other papovaviruses can induce ependymomas in hamsters.

Cerebellar metastasis from a prolactinoma during treatment with bromocriptine

1981 ◽  
Vol 55 (4) ◽  
pp. 615-619 ◽  
Author(s):  
Neil A. Martin ◽  
Martha Hales ◽  
Charles B. Wilson
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Pituitary Adenoma ◽  
Pituitary Tumors ◽  
Metastatic Tumor ◽  
Metastatic Spread ◽  
Content Type ◽  
The Central Nervous System ◽  
Cerebellar Metastasis ◽  
Fine Print

✓ A 31-year-old woman developed a cerebellar metastasis from an invasive prolactin-secreting pituitary adenoma while undergoing treatment with bromocriptine. The metastatic tumor was totally excised. Metastatic spread of pituitary tumors within the central nervous system is reviewed briefly.

Superficial siderosis of the central nervous system after brachial plexus injury

1994 ◽  
Vol 80 (5) ◽  
pp. 931-934 ◽  
Author(s):  
Virginio Bonito ◽  
Cristina Agostinis ◽  
Stefano Ferraresi ◽  
Carlo Alberto Defanti
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Hearing Loss ◽  
Brachial Plexus ◽  
Brachial Plexus Injury ◽  
Superficial Siderosis ◽  
Content Type ◽  
Initial Symptoms ◽  
The Central Nervous System ◽  
Fine Print

✓ Superficial siderosis is a rare condition characterized by deposition of hemosiderin in the leptomeninges and in the subpial layers of the brain and spinal cord. It is associated with cerebrospinal fluid abnormalities consistent with recurrent bleeding into the subarachnoid space. The usual symptoms are hearing loss, ataxia, spastic paraparesis, sensory and sphincter deficits, and mental deterioration. A case is presented of severe superficial siderosis of the central nervous system in a 51-year-old man who had suffered a brachial plexus injury at the age of 20 years. The diagnosis was made by means of magnetic resonance imaging 16 years after the initial symptoms, which comprised bilateral hearing loss and anosmia. Subarachnoid bleeding was due to traumatic pseudomeningocele of the brachial plexus, a very unusual cause of superficial siderosis. This case is interesting insofar as the surgical treatment prevented further bleeding and possibly progression of the disease.

Multiple primary tumors of the brain and bowel

1972 ◽  
Vol 36 (1) ◽  
pp. 93-96 ◽  
Author(s):  
Bruce F. Sorenson
Keyword(s):  
Central Nervous System ◽  
Malignant Neoplasm ◽  
Primary Tumors ◽  
Content Type ◽  
Multiple Primary ◽  
The Central Nervous System ◽  
Primary Neoplasms ◽  
Similarities And Differences ◽  
The Brain ◽  
Fine Print

✓ A 69-year-old man had two different primary neoplasms of the central nervous system and a third primary malignant neoplasm of the large bowel. Similarities and differences between this case and cases previously reported are discussed.

Side effects of spasmolytic agents in the monkey

1973 ◽  
Vol 39 (5) ◽  
pp. 629-635 ◽  
Author(s):  
Albert N. Martins ◽  
John K. Wiley
Keyword(s):  
Central Nervous System ◽  
Cerebrospinal Fluid ◽  
Nervous System ◽  
Side Effects ◽  
System Function ◽  
Central Nervous System Function ◽  
Content Type ◽  
Spasmolytic Agents ◽  
Nervous System Function ◽  
Fine Print

✓ The authors report a study of the physiological and morphological responses of the rhesus monkey brain to intracisternal injections of two potentially useful spasmolytic agents, phenoxybenzamine and phentolamine. Central nervous system function remained unaffected by intracisternal injections of either drug in doses that were small but nevertheless sufficient to attain pharmacologically effective concentrations in the cerebrospinal fluid. Larger doses of phenoxybenzamine caused a chemical basilar meningitis. Phentolamine caused arterial hypotension without meningitis. It is concluded that intracisternal spasmolytic therapy deserves further experimental evaluation.

Actinomycotic granuloma of the Gasserian ganglion with primary site in a dental root

1981 ◽  
Vol 54 (4) ◽  
pp. 553-555 ◽  
Author(s):  
Enrico Perna ◽  
R. Liguori ◽  
G. Petrone ◽  
E. Mannarino
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Special Reference ◽  
Unusual Case ◽  
Primary Site ◽  
Pathological Diagnosis ◽  
Gasserian Ganglion ◽  
Content Type ◽  
The Central Nervous System ◽  
Fine Print

✓ An unusual case of cerebral actinomycosis of the Gasserian ganglion is reported. The location and the pathological diagnosis of granuloma are both extremely rare. The literature is briefly reviewed with special reference to similar reports. The manner of spread and the course of the disease are described. The present case tends to confirm the opinion that primary cerebral actinomycosis is extremely rare and probably does not exist. The case also definitely indicates that the organism reaches the central nervous system by way of nerve or perineural pathways.

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