Publications by authors named "Hyoju Ham"

Article Synopsis
  • This study compared endoscopic mucosal resection (EMR) and hot snare polypectomy (HSP) for removing small colorectal polyps (5-10 mm) to see which method had better complete resection rates and fewer adverse events.
  • The results showed that while both methods had similar complete resection rates (around 96% for HSP and 95% for EMR), the R0 resection rate, indicating no cancerous tissue at the margins, was significantly higher for EMR (74.8%) compared to HSP (49.7%).
  • Both techniques had no significant difference in adverse event rates, suggesting safety in using either method for small polyps.
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Celiac disease (CD) is an immune-mediated enteropathy and is a rare disease in Asia, including in Korea. However, the ingestion of wheat products, which can act as a precipitating factor of CD, has increased rapidly. CD is a common cause of malabsorption, but many patients can present with various atypical manifestations as first presented symptoms, including anemia, osteopenia, infertility, and neurological symptoms.

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. Acute pancreatitis is typically a mild disease, but some patients develop severe courses. Fatty liver changes are seen in patients with acute pancreatitis, but its clinical significance has not been well-studied.

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Background And Aim: We evaluated associations of esophagogastric junction (EGJ) metrics as an anti-reflux barrier with impedance-pH, endoscopic esophagitis, and lower esophageal sphincter (LES) metrics.

Methods: We reviewed high-resolution manometry data from consecutive patients with gastroesophageal reflux disease (GERD) symptoms who underwent impedance-pH and endoscopy, and asymptomatic volunteers. The EGJ contractile integral (CI) was calculated as the mean contractile integral/second during three respiratory cycles.

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Acute respiratory distress syndrome is a life-threatening disorder caused mainly by pneumonia. Clostridium difficile infection (CDI) is a common nosocomial diarrheal disease. Disruption of normal intestinal flora by antibiotics is the main risk factor for CDI.

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