2020
DOI: 10.1002/lt.25801
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Use of Artificial Intelligence as an Innovative Method for Liver Graft Macrosteatosis Assessment

Abstract: The worldwide implementation of a liver graft pool using marginal livers (ie, grafts with a high risk of technical complications and impaired function or with a risk of transmitting infection or malignancy to the recipient) has led to a growing interest in developing methods for accurate evaluation of graft quality. Liver steatosis is associated with a higher risk of primary nonfunction, early graft dysfunction, and poor graft survival rate. The present study aimed to analyze the value of artificial intelligen… Show more

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Cited by 29 publications
(24 citation statements)
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“…Fibroscan, CT and MRI have also been used successfully as a noninvasive tools for quantifying fat in the field of nonalcoholic fatty liver disease [37], but their role may be limited in the setting of liver transplantation by their portability, availability 24 hours per day across all potential donor hospitals, national laws about pre‐mortem interventions in donors and cost. Other groups have also demonstrated the effectiveness of analysis of smartphone photographs and digital analysis software to assess the extent of macrovesicular steatosis [38,39]. Novel biomarkers for fatty liver disease are also currently being investigated [40], but would need to be validated in the context of organ donors.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Fibroscan, CT and MRI have also been used successfully as a noninvasive tools for quantifying fat in the field of nonalcoholic fatty liver disease [37], but their role may be limited in the setting of liver transplantation by their portability, availability 24 hours per day across all potential donor hospitals, national laws about pre‐mortem interventions in donors and cost. Other groups have also demonstrated the effectiveness of analysis of smartphone photographs and digital analysis software to assess the extent of macrovesicular steatosis [38,39]. Novel biomarkers for fatty liver disease are also currently being investigated [40], but would need to be validated in the context of organ donors.…”
Section: Discussionmentioning
confidence: 99%
“…Increased backscatter readings subsequently correlated with increased MEAF scores (Pearson's r = 0.33 (95% CI 0.14 to 0.49), R 2 = 0.11, P = 0.0011) (c); this was particularly true in organs from DCD donors (r = 0.77 (95% CI 0.50 to 0.90), R 2 = 0.59, P < 0.0001) compared to DBD (r = 0.23 (95% CI 0.0019 to 0.43), R 2 = 0.52, P = 0.048). steatosis [38,39]. Novel biomarkers for fatty liver disease are also currently being investigated [40], but would need to be validated in the context of organ donors.…”
Section: Discussionmentioning
confidence: 99%
“…The input of novel data format from new sources, for example, the wearable devices and smart phones. A few studies are using smart phones to collect clinical images to aid diagnosis, such as neonatal jaundice 79 and hepatic steatosis 80 . The identification of new therapeutic targets via synthesis of molecular, genetic, and clinical data from large patient datasets is practicable 10 .…”
Section: Future Perspectivesmentioning
confidence: 99%
“…Notably, TA has transformed the subjective visual evaluation of liver texture into a quantitative and objective method [6] . Sara et al [7] performed TA of liver RGB image using machine learning algorithms, and eventually developed an arti cial intelligence for evaluation of graft hepatic steatosis [6] .…”
Section: Introductionmentioning
confidence: 99%
“…Notably, TA has transformed the subjective visual evaluation of liver texture into a quantitative and objective method [6] . Sara et al [7] performed TA of liver RGB image using machine learning algorithms, and eventually developed an arti cial intelligence for evaluation of graft hepatic steatosis [6] . With the ubiquity of smartphones, there is a colossal utilization of TA of RGB images for diagnosis of diseases or classi cation of tissues in other medical elds, including the diagnosis of skin cancer [8] .…”
Section: Introductionmentioning
confidence: 99%