. Author manuscript; available in PMC: 2016 May 1.

Published in final edited form as: Artif Intell Med. 2015 Apr 2;64(1):29–40. doi: 10.1016/j.artmed.2015.03.002

Table 8.

Four examples for 2:3 trapezoids

Reference terminology	SNOMED CT
NCI	SNOMED CT (Clinical finding)
Congenital Abnormality, C0000768	Congenital Abnormality, C0000768
X: Systemic Congenital Disorder, C3273258	Y: Congenital abnormality of lower limb AND/OR pelvic girdle, C0456309
	Z: Congenital anomaly of the pelvis, C0265708
Urogenital Abnormalities, C0042063	Urogenital Abnormalities, C0042063

MEDCIN	SNOMED CT (Clinical finding)
Respiration Disorders, C0035204	Respiration Disorders, C0035204
X: pulmonary obstructive disorders, C2103594	Y: Disorder of lower respiratory system, C1290325
	Z: Bronchial Diseases, C0006261
Stenosis of bronchus, C0151536	Stenosis of bronchus, C0151536

FMA	SNOMED CT (Substance)
Body substance, C0504082	Body substance, C0504082
X: Ingested food, C1179481	Y: Gastrointestinal Contents, C0017177
	Z: Intestinal Contents, C0226893
Small intestine contents, C0227258	Small intestine contents, C0227258

MEDCIN	SNOMED CT (Clinical finding)
Gastrointestinal Diseases, C0017178	Gastrointestinal Diseases, C0017178
X: disorder of jejunum and ileum, C2103077	Y: Disorder of upper gastrointestinal tract, C1290613
	Z: Duodenal Diseases, C0013289
Duodenal varices, C0580178	Duodenal varices, C0580178