Crohnic kidney disease: recurrent acute kidney failure in a patient with Crohn's disease.

CONTEXT: Short bowel syndrome is a rare and devastating complication in chronic inflammatory bowel disease following functional or anatomic loss of extensive segments of the intestine. CASE REPORT: A 60-year-old male patient with Crohn's disease had undergone multiple resections of the intestine and developed short bowel syndrome. Despite up to 4-5 liters of orally fluid, sufficient calcium and magnesium intake, he suffered from recurrent acute kidney injury due to profound volume depletion and those electrolyte deficiencies. Administration of intravenous fluid and electrolyte repleacement treatment at regular intervals prevented further kidney injuries. CONCLUSION: We present a case of recurrent acute kidney failure in a patient with Crohn's disease, and aimed to remark importance of receiving sufficient parenteral fluid and electrolyte support in those with short bowel syndrome.