This article presents two cases of actinomycosis. Case 1 was a 39-year-old man who was first seen with the chief complaint of swelling around the left submandibular region. Case 2 was a 40-year-old woman who was first seen with the chief complaint of mass formation around the left buccal area. Both cases were initially diagnosed as malignant tumors and were later histopathologically interpreted...

BACKGROUND Global assessment allows patients to assess improvement in multiple irritable bowel syndrome (IBS) symptoms. However, it was deemed important to assess "clinically meaningful improvements, focusing on the patient's chief complaint and the severity of major IBS symptoms" in addition to global assessment to show how ramosetron is effective for individual IBS symptoms. This is a pilot s...

Introduction BioSense 2.0 uses predetermined syndromes based upon ICD-9 codes and chief complaint data to allow users to view and analyze data from emergency department (ED) visits, yet further validations of these syndromes are needed. Previous studies have validated syndromic surveillance syndromes by comparing chief complaint data to discharge diagnosis;1,2 however, these efforts are not pos...

PURPOSE Syndromic surveillance is aimed at early detection of disease outbreaks. An important data source for syndromic surveillance is free-text chief complaints (CCs), which may be recorded in different languages. For automated syndromic surveillance, CCs must be classified into predefined syndromic categories to facilitate subsequent data aggregation and analysis. Despite the fact that syndr...

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Introduction Health care processes consume increasing volumes of digital data. However, creating and leveraging high quality integrated health data is challenging because large-scale health data derives from systems where data is captured from varying workflows, yielding varying data quality, potentially limiting its utility for various uses, including population health. To ensure accurate resu...