S. Spinnato et al., DUMBBELL-SHAPED HYPOGLOSSAL NEURINOMA - SURGICAL REMOVAL VIA A DORSOLATERAL TRANSCONDYLAR APPROACH - A CASE-REPORT AND REVIEW OF THE LITERATURE, Acta neurochirurgica, 140(8), 1998, pp. 827-832
A case of dumbbell-shaped hypoglossal neurinoma with intra- and extrac
ranial extension is reported. The tumour was surgically completely rem
oved in a one-stage operation via a dorsolateral suboccipital transcon
dylar approach. Clinical presentation and the role of high-resolution
CT-scan, MRI and angio-MRI in diagnosis and surgical planning are disc
ussed. We include a review of the literature concerning these rare tum
ours of the foramen magnum region.