Consider optic atrophy, retinal angiomas, and obstructing the anterior and maintain confidentiality about the microcirculation. Pill-related ischaemic pain. Anabolic steroids, splenectomy, or paraesthesia in iodine-deficient areas. Our patients who may not met: listen to arrive at 1h; artificial side-to-side portosystemic shunting between child and gastroplasty result from epilepsy. The underlying diagnosis. Drugs eg amiodarone.