The numbers of CgA cells in five microscopic fields were 13 ± 1.0, 4 ± 0.3, 4 ± 0.4, 6 ± 0.5, and 4 ± 0.4 cells/field for controls and IBS-total, IBS-D, IBS-M, and IBS-C patients, respectively (Figures 1 and 2). Here, CGA is linked to irritable bowel syndrome.