Confidence votes 11. According to Wikipedia, the width of the Atlantic Ocean at its narrowest point is 2,848 kilometers (1,770 mi) between Brazil and Sierra Leone.
Paroxysmal nocturnal hemoglobinuria (PNH) definition and facts. PNH is a rare, chronic disease that causes rapid breakdown of red blood cells and can result in reddish or cola-colored urine, often seen in the early morning after urination. PNH is due to a spontaneous mutation in gene material. PNH is not inherited.
Primary hyperparathyroidism occurs when your parathyroid glands produce too much PTH. This can happen if you have an adenomaâor non-cancerous tumorâon one of these glands. These tumors are the most common cause of primary hyperparathyroidism. In other cases, enlargement of at least two of your parathyroid glands can lead to this condition. Doctors often do not understand what causes this enlargement. In rare cases, parathyroid cancer may be the culprit. These tumors can cause hyperparathyroidism.