Authors: Koichi Kawano Muneoh Suzuki Kenji Araki
Publish Date: 2012/02/16
Volume: 36, Issue: 5, Pages: 3321-3326
Abstract
An electronic medical record EMR system was introduced to the University of Miyazaki Hospital in Japan in 2006 This hospital is the only one in Japan to store digital photographs of patients within EMRs In this paper we report on the utility of these digital photographs for disease diagnosis Digital photographs of patients were taken at the time of hospitalization and have been used for patient identification by medical staff More than 20000 digital photographs have been saved along with examination data and medical history classified by disease since the introduction of EMR In the first part of the present study we analyzed the facial cheek color of patients using photographs taken at the time of hospitalization in relation to diagnoses in six disease categories that were considered to lead to characteristic facial skin characteristics We verified the presence or absence of a characteristic color for each disease category Next we focused on four diseases Analysis of the facial skin color of 1268 patients found the same patterns of characteristic color Overall we found significant differences in complexion according to disease type based on the analysis of color from digital photos and other EMR information We propose that color analysis data should become an additional item of information stored in EMRs
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