Intracranial spread of a giant frontal mucocele: case report.
A giant mucocele eroded both the anterior and posterior wall of the frontal sinus and infiltrated the dura mater. Its extracranial growth caused a frontal bony prominence. The tumour and part of the dura were resected. A 12 x 6cm defect in the dura was repaired with a freeze-dried patch. A split-thickness bone graft from the right parietal region was used to repair the anterior frontal bony defect. The result one year later was satisfactory. Spiral computed tomography with thr ee-dimensional reconstructions excluded any recurrence of the tumour and showed good integration of bone grafts.
Chiarini
L
L
Department of Surgery and Emergencies, Section of Dentistry, University Hospital of Verona, Verona, Italy.   
Nocini
P F
PF
Bedogni
A
A
Consolo
U
U
Giannetti
L
L
Merli
G A
GA
D000368:Aged; D001927:Brain Diseases / Q000209:etiology / Q000473:pathology* / Q000601:surgery; D003399:Craniotomy; D004388:Dura Mater / Q000473:pathology* / Q000601:surgery; D005260:Female; D005626:Frontal Sinus / Q000473:pathology* / Q000601:surgery; D006801:Humans; D009078:Mucocele / Q000473:pathology* / Q000601:surgery; D010254:Paranasal Sinus Diseases / Q000150:complications / Q000473:pathology* / Q000601:surgery