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 or PNH is a rare and chronic disease that results in an abnormal breakdown of red blood cells. PNH is due to a spontaneous genetic mutation that causes red blood cells to be deficient in a protein, leaving them fragile.
Acromegaly is a rare disease typically caused by a noncancerous tumor in the pituitary gland. Acromegaly is caused by the excess secretion of growth hormone (GH). It can cause noticeable changes in your appearance, such as enlarged hands, feet, and facial features, and increased spaces between teeth. It also can affect your metabolism.