sigmoid
sigmoideum
sigmoid flexure
colo-
colocolic
descending colon
sigmoidoscopy
colic
parasigmoid
colonic
intracolic
pericolic
pericolonic
cologenic
ileocolonic
intracolonic
colocutaneous
ileocolic
sigmoiditis
ileocolon
colonofibroscopic
retrocolic
sigmoidocele
transverse colon
coloptosis
colonogenic
colonographic
colocolonic
rectosigmoid
colopathy
colonopathy
sigmoidoscopic
gastrocolic
epicolic
colovesicular
coloanal
extracolonic
pancolonic
colovaginal
megasigmoid
phrenicocolic
colonoscopy
enterocolostomy
gastrocolonic
coloscope
colonometric
cystocolic
inflammatory bowel disease
colitis
midcolon