Preferred Label : Modified Van Assche Index Clinical Classification;
NCIt synonyms : MVAI;
NCIt related terms : MVAI1;
NCIt definition : A standardized scoring system originally developed in 2003 and modified in 2017 that
utilizes quantitative radiological evaluation to assess the severity and disease response
in perianal fistulizing Crohn disease.;
Alternative definition : CDISC: Modified Van Assche Index (MVAI) (van Rijn KL, Lansdorp CA, Tielbeek JAW, Nio
CY, Buskens CJ, D'Haens GRAM, Lowenberg M, Stoker J. Evaluation of the modified Van
Assche index for assessing response to anti-TNF therapy with MRI in perianal fistulizing
Crohn's disease. Clin Imaging. 2020 Feb;59(2):179-187). CDISC believes this instrument
to be in the public domain, but you should perform your own assessment.;
NCI Metathesaurus CUI : CL1799469;
Origin ID : C191038;
UMLS CUI : C5784132;
Semantic type(s)
- concept_is_in_subset
