Meningiomas accounts for 10-15% of all intracranial tumors, but meningiomas originating in the paranasal sinuses are rare. These tumors are thought to arise from embryonal arachnoid nests which were pinched off and left behind during embryonic development. We present three cases, 10 and 50 years old female and 7 years old male with praranasal sinus meningioma . Meningioma in this lacation neds …
Animia is frequently emcountered eritically-ill patients in the intensive care unit (ICU). Anemia may occur both at the time of admission, during treatment and and after discharge from the ICU. The causes are multifactorial and include acute blood loss, blood loss from diagnostic testing and blunted red blood cell production. Blood transfusions are frequenstic given to patients in the ICU to tr…