Metabolic complications of urinary diversions: an overview.
Patients with urinary diversions present unique challenges to internists who have an important role in their long-term management. Advances in surgical techniques over the past 30 years have given rise to a number of urinary diversion procedures that use various intestinal segments. In its normal function, the intestine absorbs water and solutes. When placed in contact with the urinary stream, the intestine can create numerous metabolic abnormalities. These include bone disease, hepatobiliary disease, infection, malignancy, neurologic complications, nutritional deficiencies, and a number of electrolyte and acid-base disorders. An overview of these metabolic abnormalities and their causes is provided, as well as recommendations for screening and management of patients.
Cruz
D N
DN
Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut, USA.
Huot
S J
SJ
D000230:Adenocarcinoma / Q000556:secondary; D001437:Bacteriuria / Q000209:etiology; D001851:Bone Diseases, Metabolic / Q000209:etiology; D002137:Calculi / Q000209:etiology; D002295:Carcinoma, Transitional Cell / Q000556:secondary; D002769:Cholelithiasis / Q000209:etiology; D006801:Humans; D008659:Metabolic Diseases / Q000209:etiology*; D012811:Sigmoid Neoplasms / Q000556:secondary; D014516:Ureteral Neoplasms / Q000556:secondary; D014547:Urinary Diversion / Q000009:adverse effects*; D014570:Urologic Diseases / Q000209:etiology; D014883:Water-Electrolyte Imbalance / Q000209:etiology