PMID: 8984835Feb 1, 1996Paper

Anterior cranio-facial resection for malignant tumors: report of 91 cases

Acta otorhinolaryngologica Italica : organo ufficiale della Società italiana di otorinolaringologia e chirurgia cervico-facciale
G CantùN Pizzi

Abstract

Between 1987 and 1994 we performed 103 anterior cranio-facial resections in patients affected by tumors involving the ethmoid, the nasal cavities and, sometimes, the orbit, the maxillary and sphenoid sinuses. The cibriform plate was always involved. The tumor invaded the frontal dura in 20 patients without intradural neoplastic vegetations. These were present in 6 cases. Ninety-one of these patients had a malignant tumor; from the histologic point of view we had 50 adenocarcinomas, 16 epidermoid carcinomas, 8 estesioneuroblastomas, 6 adenoid cystic carcinomas, 5 melanomas and 6 infrequent types. The surgical technique became simplier in the second half of our patients. Now we perform a coronal skin incision and prepare a pericranial flap without the galea and use it to reconstruct the cranial base defect without bone or alloplastic material. The frontal craniotomy is rectangular, low and made by an oscillating saw without trephine holes. The posterior section of the skull base for a typical ethmoid tumor is always on the sphenoid roof and the lateral ones on the medial third of the orbital roof, al least in the more interested side. The anterior section is on the frontal sinus floor. The osteotomies may be enlarged according to...Continue Reading

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