Subtotal gastrectomy complicated by mineral deficiency, especially potassium deficiency.
D005743:Gastrectomy; D006801:Humans; D007008:Hypokalemia; D008903:Minerals; D011188:Potassium; D011191:Potassium Deficiency
D008903:Minerals; D011188:Potassium
GASTRECTOMY; POTASSIUM