Axial CT scan through the ethmoid sinuses revealing complete opacification of the right anterior and posterior ethmoids as well as the right sphenoid sinus. The hyperdensities are evident within ...

The scientists have captured high-resolution CT scans of the interior of a large, dense object -- a gas turbine blade -- using a compact, laser-driven X-ray source. The work is part of a larger ...

Patients are exposed to 2% of the radiation of a normal CT scan TUESDAY, March 18, 2025 (HealthDay News) -- Low-dose CT chest scans could help detect pneumonia in at-risk patients while exposing them ...

Three months later, she received another nasal endoscope, which showed clear maxillary and sphenoid sinuses. CT scan of the nose found no maxillary sinusitis and remarkable improved sphenoiditis.