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【临床表现】血管活性肠多肽(VIP)瘤或水泻综合征患者有严重腹泻和血钾减低,亦称胰性霍乱、Verner-Morrison 氏综合征、水泻、低钾、低酸综合征或水泻、低钾、低酸综合征.患者出现间歇但极重的分泌性腹泻,80%病例腹泻量最高均在3升/日以上.有关分泌性腹泻的更全面讨论另见§102.与因长期滥用泻剂导泻者不同,此型腹泻的水便中,电解质含量甚丰,粪钾流失可达300毫当量/日.血清钾常在3毫当量/升以下,并因重碳酸盐的大量流失而伴有酸中毒.严重低钾血症可致高度软弱和弛缓性麻痹,并可因低钾血症性肾病而致肾衰竭.半数以上病人有
Clinical manifestations of vasoactive intestinal polypeptide (VIP) tumor or watery syndrome patients with severe diarrhea and hypokalemia, also known as pancreatic cholera, Verner-Morrison’s syndrome, watery diarrhea, hypokalemia, hypoglycemia or Watery diarrhea, hypokalemia, hypoacidosis, intermittent but extremely severe secretory diarrhea in patients with a maximum of 3 liters / day of diarrhea in 80% of cases. A more complete discussion of secretory diarrhea can be found in § 102. Due to long-term abuse of cathartic cathartes are different, this type of diarrhea in the water, the electrolyte content is very rich, manure loss of up to 300 milliequivalents / day.Serum potassium is often less than 3 milliequivalents / liter, and due to bicarbonate A large loss of salt accompanied by acidosis Severe hypokalemia can cause a high degree of weakness and flaccid paralysis, and renal failure due to hypokalemia nephropathy. More than half of patients have