Hyponatremia, Hypokalemia, Hypochloremia, and Other Abnormalities

[摘要] A 22-year-old man with superior mesenteric artery (SMA) syndrome, an unusual cause of proximal intestinal obstruction, and recent unintentional weight loss of 35 pounds (body mass index 15.8) presented to the emergency department with weakness and constipation. Results from a comprehensive metabolic panel are shown in Table 1. Liver enzymes, …

[学科分类] 过敏症与临床免疫学