Chulalongkorn College develops AI device for colorectal polyp detection


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Researchers from Chulalongkorn College, a public college in Thailand, have created an AI-based system for detecting gastrointestinal issues.


DeepGI (Deep Know-how for Gastrointestinal Tracts) spots irregular tissues indicative of early colonic neoplasm, corresponding to polyps, within the colon with over 90% accuracy, based on Dr Peerapon Vateekul, a member of the analysis group from Chula Engineering. 

The software program makes use of deep studying, a machine studying approach, and is skilled utilizing colonoscopy knowledge photos collected since 2019 with the help of the Chulalongkorn College Know-how Heart and ESM Options Co.

The system also can produce a characterisation of detected polyps and determine them as neoplastic (malignant) or hyperplastic (benign) with out the necessity for a biopsy.


Colorectal most cancers is the third most typical sort of most cancers discovered amongst Thai individuals. About 15 million seniors aged 50 and above are stated to be vulnerable to the illness. Sadly, there are solely round a thousand endoscopists who can be found to carry out colonoscopies within the nation.

Moreover, current normal approaches to diagnosing colorectal most cancers embrace colonoscopy or decrease GI endoscopy, which based on the researchers, have proven limitations given numerous types of polyps by way of form, measurement, and color. They famous that as much as 22% of assessments will be defective.

Dr Peerapon hopes that their AI polyp detection device shall be “broadly used as an help for practising endoscopists at different hospitals, particularly locally setting who’ve shortages of medical and technological personnel”.

The expertise has been utilized to precise sufferers on the King Chulalongkorn Memorial Hospital since late final yr.

Apart from being vendor agnostic, DeepGI can be prolonged to detect irregular biopsies in different elements of the human physique. Dr Peerapon shared that their group is trying to take a look at the system in different organs, such because the abdomen and bile ducts.

The analysis group is at present in the method of making use of for a nationwide patent for his or her polyp detection software program.


The earlier yr noticed some releases of latest AI help instruments for diagnosing gastrointestinal abnormalities. 

Chinese language startup Wision AI in November acquired a CE mark to roll out its AI polyp detection software program EndoScreener in Europe. 

Japanese electronics agency NEC had launched in Japan its personal AI prognosis help device WISE VISION Endoscopy that additionally robotically marks potential lesions within the colon.

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