Brain scientists have developed DeepFocus, a novel technique to reach the deep brain without invasive surgery to treat mental ...

No recurrence was observed for tumors located in the sphenoid sinus. Even though it was the site of implantation ... resection of a SNIP located in the olfactory groove that required skull base plasty ...

Background: Skull base chordomas (SBCs ... The standard transnasal sphenoid approach was performed to expose the sphenoid sinus and middle clivus and explore the tumor according to the eight possible ...

Stage 3 The growth involves the lateral or lower aspects of the maxillary sinuses or extends into the frontal and sphenoid sinuses. Stage 4 The growth has spread outside of sinuses or is found to ...

These give excellent visualization of the frontal and maxillary sinuses and moderately good visualization of the sphenoid. However, plain film radiographs provide poor visualization of the ethmoid ...

Now, an international team of paleontologists has found a new piece of the puzzle — a nearly complete skull of a previously unidentified species of hyaenodonta. The discovery could bring ...

“His excited shout brought the team together, marking the beginning of an extraordinary discovery: a nearly complete skull of an ancient apex carnivore, a dream for any vertebrate paleontologist.

Learn more › Winter dryness can be brutal. It can make your eyes feel tired, your sinuses hurt, and your skin itchy and painful. A humidifier can help, and this popular Levoit model is just $29 ...

Objective The aim of the current study is to ascertain whether sphenoid sinus variations play a role in sellar exposure and residual tumor volume. Methods This is a prospective study conducted in a ...

Computerized tomography. A significant number of patients with chronic sinusitis, especially involving ethmoid or sphenoid cells, can not be adequately diagnosed by plain films. CT scans done ...