Acute Onset Collagenous Colitis with Unique Endoscopic Findings
We experienced a rare case of 72-year-old woman with acute onset collagenous colitis (CC) induced by lansoprazole.The patient developed Fluids acute abdominal pain, watery diarrhea, and melena that are quite rare in usual CC.We could find the characteristic colonoscopic findings such as active long liner ulcers Grille Guard in the patient.We also o