ICD-11 code : DB33.1;
Preferred Label : Microscopic colitis;
ICD-11 definition : A condition of inflammation of the colon that is only detectable when the colon's
lining is examined under a microscope. The endoscopic appearance of the inner colon
lining is normal. There are two types of microscopic colitis: lymphocytic colitis
and collagenous colitis.;
ICD-11 "other" category code : DB33.1Y;
ICD-11 "unspecified" category code : DB33.1Z;
Origin ID : 1122828822;
Automatic exact mappings (from CISMeF team)
ICD-10 Mapping
A condition of inflammation of the colon that is only detectable when the colon's
lining is examined under a microscope. The endoscopic appearance of the inner colon
lining is normal. There are two types of microscopic colitis: lymphocytic colitis
and collagenous colitis.