Intradural chordoma of the tentorium cerebelli

1991 ◽  
Vol 74 (3) ◽  
pp. 508-511 ◽  
Author(s):  
Ronald E. Warnick ◽  
Jack Raisanen ◽  
Theodore Kaczmar ◽  
Richard L. Davis ◽  
Michael D. Prados

✓ A rare case of intradural chordoma is described. The literature contains seven examples of intradural extraosseous chordoma, all reported in a ventral location. This is the first reported case of a primary intradural chordoma distant from the clivus and involving both the supra- and infratentorial compartments.

1973 ◽  
Vol 38 (3) ◽  
pp. 355-357 ◽  
Author(s):  
Robert J. Morelli

✓ The author reports a rare case in which a primary malignant teratoma presented as an obstructing mass in the fourth ventricle. The tumor was not cystic but well encapsulated, and a gross total surgical removal was accomplished. A fatal recurrence occurred within 3 months.


1993 ◽  
Vol 78 (2) ◽  
pp. 297-300 ◽  
Author(s):  
Zain Alabedeen B. Jamjoom ◽  
Vinita Raina ◽  
Abdulfattah Al-Jamali ◽  
Abdulhakim B. Jamjoom ◽  
Basim Yacub ◽  
...  

✓ The authors describe a 37-year-old man with the classic clinical features of Hand-Schüller-Christian disease. He presented with symptoms of increased intracranial pressure due to obstructive hydrocephalus secondary to a huge xanthogranuloma involving falx cerebri and tentorium cerebelli. Immunohistochemical and ultrastructural studies failed to demonstrate Langerhans histiocytes, however. The implication of this finding is discussed in light of the recent relevant literature.


1986 ◽  
Vol 65 (1) ◽  
pp. 108-110 ◽  
Author(s):  
Daniel Dumitru ◽  
James E. Lang

✓ A rare case of cruciate paralysis is reported in a 39-year-old man following a motor-vehicle accident. The differentiation of this syndrome from a central cervical spinal cord injury is delineated.


1992 ◽  
Vol 76 (2) ◽  
pp. 296-297 ◽  
Author(s):  
Shankar G. Prakash ◽  
Mathew J. Chandy ◽  
Jacob Abraham

✓ A rare case is described of marked segmental stenosis of the axis secondary to developmental hypertrophy of the posterior neural arch causing cervical myelopathy. The patient made a remarkable recovery following decompressive laminectomy.


1976 ◽  
Vol 44 (5) ◽  
pp. 626-627 ◽  
Author(s):  
Katsumasa Amitani ◽  
Yuichi Tsuyuguchi ◽  
Sinsuke Hukuda

✓ A rare case of delayed cervical myelopathy caused by a bomb shell fragment is reported. The fragment lay intradurally with minimum foreign body reaction. Symptoms did not begin to occur until 17 years after injury.


1984 ◽  
Vol 61 (1) ◽  
pp. 178-179 ◽  
Author(s):  
Donald A. Campbell ◽  
Paul Roberts ◽  
Malcolm D. M. Shaw

✓ A very rare case of subhyaloid hemorrhage, caused by Haemophilus meningitis, is presented and discussed.


1981 ◽  
Vol 55 (1) ◽  
pp. 136-138 ◽  
Author(s):  
Kazuyoshi Korosue ◽  
Norihiko Tamaki ◽  
Satoshi Matsumoto ◽  
Yoshiyuki Ohi

✓ The authors report a rare case of intracranial granuloma as a complication of subdural-peritoneal shunting for the treatment of subdural effusion. The necessity of the removal of the entire shunt system as soon as the subdural effusion has cleared is emphasized.


1977 ◽  
Vol 46 (4) ◽  
pp. 542-543 ◽  
Author(s):  
Lech Polis ◽  
Jerzy Brzezinski

✓ A very rare case of a posttraumatic hematoma, localized beneath the epineurium of a branch of the median nerve, is described and a probable mechanism of its development is given. Full recovery of nerve function followed surgery.


2000 ◽  
Vol 92 (4) ◽  
pp. 697-701 ◽  
Author(s):  
Yoshikazu Nakajima ◽  
Toshiki Yoshimine ◽  
Makoto Ogawa ◽  
Mayako Takanashi ◽  
Kana Nakamuta ◽  
...  

✓ The authors present a rare case of a giant intracranial mucocele associated with an orbitoethmoidal osteoma in a patient suffering from a generalized convulsive disorder. The broad pedicle of the osteoma had penetrated the cribriform plate and extended intracranially to form a nodular mass in the olfactory groove. The intracranial portion of the osteoma was surrounded by a mucocele. Both the cyst wall and multilayered intracystic septations of the mucocele were indented by layers of the osteoma. Although the extracranial portion adhered to the mucosa of the ethmoidal sinus, there were no signs of sinus obstruction. No direct communication other than the osteoma was identified between the mucocele and the ethmoidal mucosa. The large cerebral defect, which the mucocele occupied, communicated directly with the lateral ventricle without any intervening membranous structures. A frontal craniotomy is recommended for exposure of the lesion and plastic repair of the dural defect.


1978 ◽  
Vol 49 (3) ◽  
pp. 450-452 ◽  
Author(s):  
Shiro Waga ◽  
Masahiko Okada ◽  
Yoshisuke Yamamoto

✓ A rare case of basilar-middle meningeal arterial anastomosis is reported. Pertinent literature is reviewed and an embryological explanation of this anastomosis is discussed.


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