But they were not in a situation to suffer their thoughts to dwell on the charms of natural objects ; and , as the scout had not found it necessary to cease his culinary labors while he spoke , unless to point out , with a broken fork , the direction of some particularly obnoxious point in the rebellious stream , they now suffered their attention to ...
Dark spots, patches or other marks found on the face can be due to excess secretion of melanin found on the skin. Some of the factors that might cause this condition is over exposure to the sun, hormone imbalance, pregnancy, vitamin deficiencies, lack of sleep and even too much stress.
Cyanosis is a bluish color in the skin, lips and nail beds caused by a shortage of oxygen in the blood. Cyanosis occurs because blood with decreased oxygen turns blue or purple. This low-oxygen blood causes a blue-purple tint to the skin. What conditions cause cyanosis? Cyanosis is usually caused by problems of the heart, lungs or blood. Some of the defects or diseases that can cause a child to have cyanosis are: truncus arteriosus. total anomalous pulmonary venous return. transposition of the great arteries. tricuspid atresia. pulmonary atresia. atrioventricular canal defect. pulmonary hypertension.