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Superior semicircular canal volumetry

This study uses superior semicircular canal dehiscence (SSCD) volumetry to measure the size of SSCD. The authors imported high-resolution computed tomographic images of the temporal bone into segmentation software. They measured the dehiscence lengths and volumes on coronal images (instead...


Instrument assessment preferable over standard beside swallow to determine prevalence of aspiration

Aspiration does not trigger the protective cough response in some patients. The patient’s response may vary according to fluid viscosities and volume. The authors of this prospective study investigated the prevalence of aspiration and response to aspiration of different viscosities...


Acoustic schwannoma regression post-Gamma Knife treatment

In this retrospective study the authors studied the optimal interval following radiosurgery for differentiating between true growth of tumour versus pseudoprogression using serial volumetric data. A total of 118 patients with a median tumour volume of 0.74cm3 at Gamma Knife...