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Yong Hwan Jeon	1 Article
Changes in Sonographic Findings after Treatment of Patients with Clonorchiasis in a Heavy Endemic Area Dongil Choi, Yong Hwan Jeon, Geun-Chan Lee, Min-Ho Choi, Sung-Tae Hong Korean J Parasitol 2009;47(1):19-23. Published online March 12, 2009 DOI: https://doi.org/10.3347/kjp.2009.47.1.19 Abstract PDF We measured changes in sonographic findings of patients with clonorchiasis after a treatment in a highly endemic area. A total of 347 residents showed positive stool results for Clonorchis sinensis eggs in a village in northeastern China, and were treated with praziquantel. Of them, 132 patients underwent abdominal sonography both before and 1 year after treatment, and the changes in sonographic findings of 83 cured subjects were compared. Diffuse dilatation of intrahepatic bile ducts (DDIHD) was found in 82 patients (98.2%) before and 80 (96.4%) after treatment, which was improved in 3, aggravated in 1, and unchanged in 79 patients. Increased periductal echogenicity (IPDE) was observed in 42 patients (50.6%) before and 45 (54.2%) after treatment, which was improved in 5, aggravated in 8, and unchanged in 70 patients. Floating echogenic foci in the gallbladder (FEFGB) was detected in 32 patients (38.6%) before and 17 (20.5%) after treatment, which was improved in 20, aggravated in 5, and unchanged in 58 patients. Improvement of FEFGB only was statistically significantly (P = 0.004). The present results confirm that DDIHD and IPDE persist but FEFGB decreases significantly at 1 year after treatment. In a heavy endemic area, the sonographic finding of FEFGB may suggest active clonorchiasis 1 year after treatment. Citations Citations to this article as recorded by Clonorchiasis and opisthorchiasis: epidemiology, transmission, clinical features, morbidity, diagnosis, treatment, and control Men-Bao Qian, Jennifer Keiser, Jürg Utzinger, Xiao-Nong Zhou, Graeme N. Forrest Clinical Microbiology Reviews.2024;[Epub] CrossRef Severe hepatobiliary morbidity is associated with Clonorchis sinensis infection: The evidence from a cross-sectional community study Men-Bao Qian, Hong-Mei Li, Zhi-Hua Jiang, Yi-Chao Yang, Ming-Fei Lu, Kang Wei, Si-Liang Wei, Yu Chen, Chang-Hai Zhou, Ying-Dan Chen, Xiao-Nong Zhou, Maria Angeles Gómez-Morales PLOS Neglected Tropical Diseases.2021; 15(1): e0009116. CrossRef Gastrointestinal tumors and infectious agents: A wide field to explore Miriam López-Gómez, Belén García de Santiago, Pedro-David Delgado-López, Eduardo Malmierca, Jesús González-Olmedo, César Gómez-Raposo, Carmen Sandoval, Pilar Ruiz-Seco, Nora Escribano, Jorge Francisco Gómez-Cerezo, Enrique Casado World Journal of Meta-Analysis.2021; 9(6): 505. CrossRef Clonorchiasis Men-Bao Qian, Jürg Utzinger, Jennifer Keiser, Xiao-Nong Zhou The Lancet.2016; 387(10020): 800. CrossRef Application of Ultrasonography in the Diagnosis of Infectious Diseases in Resource-Limited Settings Enrico Brunetti, Tom Heller, Joachim Richter, Daniel Kaminstein, Daniel Youkee, Maria Teresa Giordani, Samuel Goblirsch, Francesca Tamarozzi Current Infectious Disease Reports.2016;[Epub] CrossRef Current status and perspectives of Clonorchis sinensis and clonorchiasis: epidemiology, pathogenesis, omics, prevention and control Ze-Li Tang, Yan Huang, Xin-Bing Yu Infectious Diseases of Poverty.2016;[Epub] CrossRef Morbidity assessment of Opisthorchis viverrini infection in rural Laos: I. Parasitological, clinical, ultrasonographical and biochemical findings Hermann Feldmeier, Miklos Hazay, Megumi Sato, Pongvongsa Tiengkham, Futoshi Nishimoto, Hongwei Jiang, Vatsana Sopraseuth, Kazuhiko Moji Tropical Medicine and Health.2016;[Epub] CrossRef Gallbladder infection by trematodes Claudio Tana, Andrea Mezzetti, Cosima Schiavone Internal and Emergency Medicine.2013; 8(8): 761. CrossRef Long-term clinical outcome of the surgically resected intraductal papillary neoplasm of the bile duct Geunyoung Jung, Kwang-Min Park, Seung Soo Lee, Eunsil Yu, Seung-Mo Hong, Jihun Kim Journal of Hepatology.2012; 57(4): 787. CrossRef Clonorchis sinensis and clonorchiasis, an update Sung-Tae Hong, Yueyi Fang Parasitology International.2012; 61(1): 17. CrossRef Influencing Factors for Cure of Clonorchiasis by Praziquantel Therapy: Infection Burden andCYP3A5Gene Polymorphism Chung Hyeon Kim, Jeong-Keun Lee, Byung-Suk Chung, Shunyu Li, Min-Ho Choi, Sung-Tae Hong The Korean Journal of Parasitology.2011; 49(1): 45. CrossRef Correlation between Discharged Worms and Fecal Egg Counts in Human Clonorchiasis Jae-Hwan Kim, Min-Ho Choi, Young Mee Bae, Jin-Kyoung Oh, Min Kyung Lim, Sung-Tae Hong, Akira Ito PLoS Neglected Tropical Diseases.2011; 5(10): e1339. CrossRef 15,945 View 137 Download Crossref