The words Alzheimer's and dementia are often used interchangeably. In fact, dementia is a syndrome and Alzheimer's disease is the cause of the symptoms. Difference between dementia and Alzheimer's. When someone is told they have Alzheimer's or dementia, it means they have significant memory problems as well as other cognitive and behavioral issues.
Sphenoid sinusitis can be cured. Sphenoid sinusitis, a disease of the ethmoid sinuses, generally occurs as a part of pan-sinusitis. The isolated cases of the sphenoid sinusitis, which are rare, predispose to high risk of a number of complications. If you are diagnosed sphenoid sinusitis, do not be afraid, as the sinusitis can be cured.
Because only thin shelves of bone separate the sphenoidal sinuses from the nasal cavities below and hypophyseal fossa above, the pituitary gland can be surgically approached through the roof of the nasal cavities by first passing through the anterioinferior aspect of the sphenoid bone and into the sinuses, followed by entry through the top of the sphenoid bone into the hypophyseal fossa.