Vitamin B12 is a nutrient that helps keep the body's nerve and blood cells healthy and helps make DNA, the genetic material in all cells. Vitamin B12 also helps prevent a type of anemia called megaloblastic anemia that makes people tired and weak.Two steps are required for the body to absorb vitamin B12 from food.itamin B12 is a nutrient that helps keep the body's nerve and blood cells healthy and helps make DNA, the genetic material in all cells. Vitamin B12 also helps prevent a type of anemia called megaloblastic anemia that makes people tired and weak.
Conclusions. Orbital cellulitis is a rare complication of orbital fracture, and seems to be more common when paranasal sinus infection preexists or occurs within several weeks of the injury. Oral antibiotics given after the orbital injury may not prevent orbital cellulitis or abscess formation.
Case report Introduction Uhlâs anomaly of the right ventricle is an un-usual cardiac disorder with the almost com-plete absence of the right ventricular myocar-dium, normal tricuspid valve, and preserved septal and left ventricular myocardium (1, 2).he hemodynamic findings reflect right ventricu-lar failure, and the right atrium is responsible for maintaining the pulmonary circulation. Cyanosis may be present, resulting from a right-to-left shunt at the atrial level (3, 4). In this paper, we present a case of Uhlâs anomaly referred us due to cardiomegaly.