Találati lista | Tudóstér

001-es BibID:	BIBFORM058412
Első szerző:	Bognár László (idegsebész, gyermekidegsebész)
Cím:	Tectal plate gliomas. Part III: Apparent lack of auditory consequences of unilateral inferior collicular lesion due to localized glioma surgery / Bognar L.; Fischer C.; Turjman F.; Michel F.; Villanyi E.; Mottolese C.; Guyotat J.; Lapras C.
Dátum:	1994
Megjegyzések:	The authors present one of their cases operated on for intrinsic tectal plate glioma. The complete resection of the right inferior colliculus (I.C.) had no apparent auditory consequences. The pre- and post-operative tonal and vocal auditory tests were normal. The brain-stem auditory evoked potentials (BAEPs) and middle latency potentials (MLPs) were recorded pre-, post- and intraoperatively. At the end of surgery all waves were present with a marked delay of wave V and a slight delay of the Pa component. The dichotic test showed a significant right ear extinction but admittedly much less important than expected. The role of inferior colliculus (I.C.) in hearing is discussed.
Tárgyszavak:	Orvostudományok Klinikai orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban
Megjelenés:	Acta Neurochirurgica (Wein). - 127 : 3-4 (1994), p. 161-165. -
További szerzők:	Fischer, Catherine Turjman, Francis Michel F. Villányi Éva Mottolese, C. Guyotat J. Lapras, Claude
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat DOI A szerző által megadott URL
Borító:
Saját polcon:

001-es BibID:	BIBFORM058411
Első szerző:	Bognár László (idegsebész, gyermekidegsebész)
Cím:	Tectal plate gliomas. Part II : CT scans and MR imaging of tectal gliomas / Bognar L., Turjman F., Villanyi E., Mottolese C., Guyotat J., Fischer C., Jouvet A., Lapras C.
Dátum:	1994
Megjegyzések:	CT scans and MR images were analyzed in 12 patients with histologically proved tectal plate gliomas. In an attempt to identify the nature of these lesions, their radiological characteristics were correlated with the histological results. In four of our patients CT scan failed to show the tumour. MR imaging demonstrated the tectal distortion in all cases. Contrast enhancement, calcification, cystic portions, exophytic nature were observed in both high and low-grade gliomas. We conclude that in the case of intrinsic tectal tumours, the most probable diagnosis is that of low-grade astrocytoma while in the case of exophytic tectal tumours, the differential diagnosis from pineal region tumour is required and a histological verification is necessary.
Tárgyszavak:	Orvostudományok Klinikai orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban
Megjelenés:	Acta Neurochirurgica (Wein). - 127 : 1-2 (1994), p. 48-54. -
További szerzők:	Turjman, Francis Villányi Éva Mottolese, C. Guyotat J. Fischer, Catherine Jouvet, Anne Lapras, Claude
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat DOI A szerző által megadott URL
Borító:
Saját polcon:

001-es BibID:	BIBFORM058437
Első szerző:	Lapras, Claude
Cím:	Comparative results of simple decompression with opening of the dura and preservation of the arachnoid versus tonsil resection in the treatment of syringomyelia assotiated with Chiari malformation / Lapras C., Guyotat J., Mottolese C., Jouhanneau E., Bret P., Mircevski V., Bognar L.
Dátum:	2005
ISSN:	0256-7040
Tárgyszavak:	Orvostudományok Klinikai orvostudományok idézhető absztrakt
Megjelenés:	Childs Nervous System. - 10 (2005), p. 477. -
További szerzők:	Guyotat J. Mottolese, C. Jouhanneau E. Bret P. Mircevski V. Bognár László (1958-) (idegsebész, gyermekidegsebész)
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon:

001-es BibID:	BIBFORM058410
Első szerző:	Lapras, Claude
Cím:	Tectal plate gliomas. Part I : microsurgery of the tectal plate gliomas / Lapras C., Bognar L., Turjman F., Villanyi E., Mottolese C., Fischer C., Jouvet A., Guyotat J.
Dátum:	1994
Megjegyzések:	A series of 12 patients with tectal plate gliomas, is presented treated by direct surgery. Mean age was 19 years. All patients presented with signs of raised intracranial pressure and supratentorial hydrocephalus on CT scan. Diplopia was the most common local sign. CT scan and MR imaging showed 4 intrinsic, 6 exophytic, and 2 ventrally infiltrating tectal tumours. The histological diagnosis was low-grade astrocytoma in 7, high-grade astrocytoma in 2, oligodendroglioma in one, oligo-astrocytoma in one, and ependymoma in one case. The suboccipital supra- and transtentorial approach was used in every cases. Tumour resection was generous at the level of the superior colliculi, but on the contrary, resection was limited at the level of inferior colliculi due to the auditory risk. Tumour removal was total (macroscopically) in 9 cases and partial in 3 cases. There were 4 surgical complications and one death related to surgery. Parinaud's syndrome was the most-common postoperative sequelae. Auditory hallucinations and the acoustic neglect syndrome were seen once. In three cases additional radiotherapy and chemotherapy were given once with severe sequelae. The treatment of tectal plate gliomas is controversial. The role of different therapeutic options remains open. We consider the tectal plate as a relatively safer territory for surgery than the ventral part of the midbrain. The brain stem auditory evoked potentials (BAEPs) and middle latency potentials (MLPs) monitoring can help to determine the appropriate limit of surgery.
Tárgyszavak:	Orvostudományok Klinikai orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban
Megjelenés:	Acta Neurochirurgica (Wein). - 126 : 2-4 (1994), p. 76-83. -
További szerzők:	Bognár László (1958-) (idegsebész, gyermekidegsebész) Turjman, Francis Villányi Éva Mottolese, C. Fischer, Catherine Jouvet, Anne Guyotat J.
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat DOI A szerző által megadott URL
Borító:
Saját polcon: