label: Endoscopic evaluation of small intestinal pouch (eg, Kock pouch, ileal reservoir [S or J]); diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
label_lc: endoscopic evaluation of small intestinal pouch (eg, kock pouch, ileal reservoir [s or j]); diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)