Microscopic colitis is not associated with cholecystectomy or appendectomy.
Laing AW, Pardi DS, Loftus EV Jr, Smyrk TC, Kammer PP, Tremaine WJ, Schleck CD, Harmsen WS, Zinsmeister AR, Melton LJ 3rd, Sandborn WJ.
Laing AW, et al. Among authors: zinsmeister ar.
Inflamm Bowel Dis. 2006 Aug;12(8):708-11. doi: 10.1097/00054725-200608000-00006.
Inflamm Bowel Dis. 2006.
PMID: 16917225