A new, minimally invasive technology known as balloon sinuplasty can safely and successfully dilate blocked sinus ostia in select patients with chronic sinusitis, according to early observations in a small number of patients.

A new, minimally invasive technology known as balloon sinuplasty can safely and successfully dilate blocked sinus ostia in select patients with chronic sinusitis, according to early observations in a small number of patients.
The use of positron emission tomography (PET) is not sensitive enough to warrant routine use in post-curative chemoradiation therapy diagnosis of patients with node-positive head and neck cancer, according to researchers in the field.
Diagnostic comfort and convenience, but cost and endoscopic placement complicate use