Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
ENDOLYMPHATIC SAC TUMORS - REPORT OF 3 CASES
Autore:
ROCHE PH; DUFOUR H; FIGARELLABRANGER D; PELLET W;
Indirizzi:
HOP ST MARGUERITE,SERV NEUROCHIRURG,270 BD ST MARGUERITE F-13274 MARSEILLE FRANCE HOP LA TIMONE,SERV NEUROCHIRURG MARSEILLE FRANCE HOP LA TIMONE,SERV NEUROPATHOL MARSEILLE FRANCE
Titolo Testata:
Neurosurgery
fascicolo: 4, volume: 42, anno: 1998,
pagine: 927 - 932
SICI:
0148-396X(1998)42:4<927:EST-RO>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
HIPPEL-LINDAU DISEASE; CHOROID-PLEXUS PAPILLOMA; CEREBELLOPONTINE ANGLE; IMAGING FEATURES; TEMPORAL BONE; MIDDLE-EAR; ADENOCARCINOMA;
Keywords:
ADENOCARCINOMA; CEREBELLOPONTINE ANGLE; ENDOLYMPHATIC SAC; NEOPLASMS; POSTERIOR FOSSA SURGERY; TEMPORAL BONE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
32
Recensione:
Indirizzi per estratti:
Citazione:
P.H. Roche et al., "ENDOLYMPHATIC SAC TUMORS - REPORT OF 3 CASES", Neurosurgery, 42(4), 1998, pp. 927-932

Abstract

OBJECTIVE AND IMPORTANCE: We present three cases of endolymphatic sactumors and review the previously published cases. Despite frequent extension to the cerebellopontine angle, these rare tumors have only recently been recognized by neurosurgeons. CLINICAL PRESENTATION: A 26-year-old man developed a progressive hearing loss, revealing an intrapetrous retrolabyrinthine tumor on the right side. A 28-year-old woman experienced a left cerebellopontine angle syndrome, with a lytic intrapetrous mass extending into the cerebellopontine angle. A 38-year-old woman presented with an intracranial hypertension syndrome caused by a tumor of the jugular foramen. INTERVENTION: For the first and second patients, the tumors originated from the operculum of the endolymphatic sac. Total removal was achieved, via a transpetrosal approach, in these two cases. No recurrence was detected after a 20-month follow-up period. For the third patient, the tumor originated from the distal part of the sac. Recurrence was observed 8 years after subtotal removal viaa retrosigmoid route. Histological analysis revealed a papillary-cystic adenocarcinomatous pattern in all cases, without features of aggressiveness. CONCLUSION: Endolymphatic sac tumors are locally invasive neoplasms characterized by bipolar intrapetrous and posterior fossa involvement. The anatomic complexity of the endolymphatic sac may explain the distinct patterns of extension of these tumors. Early radical surgery is related to good outcomes.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/07/20 alle ore 11:04:12