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Sang Bong Ahn 4 Articles
A Case Report of Primary Duodenal Tuberculosis Mimicking a Malignant Tumor
Ji Hye Jung, Seong Hwan Kim, Min Jeong Kim, Young Kwan Cho, Sang Bong Ahn, Byoung Kwan Son, Yun Ju Jo, Young Sook Park
Clin Endosc 2014;47(4):346-349.   Published online July 28, 2014
DOI: https://doi.org/10.5946/ce.2014.47.4.346
AbstractAbstract PDFPubReaderePub

Tuberculosis remains a serious infectious disease with primary features of pulmonary manifestation in Korea. However, duodenal tuberculosis is rare in gastrointestinal cases of extrapulmonary tuberculosis. Here, we report a case of primary duodenal tuberculosis mistaken as a malignant tumor and diagnosed with QuantiFERON-TB GOLD (Cellestis Ltd.) in an immunocompetent male patient.

Citations

Citations to this article as recorded by  
  • Rare case of duodenal tuberculosis causing gastric outlet obstruction, a case report
    Yohannis Derbew Molla, Samrawit Andargie Kassa, Amanuel Kassa Tadesse
    International Journal of Surgery Case Reports.2023; 105: 108080.     CrossRef
  • Primary Extraskeletal Ewing Sarcoma of the Duodenum Revealed by 18F-FDG PET/CT
    Hao Liu, Yan Deng, Nan Liu, Jing Huang, Wei Zhang
    Clinical Nuclear Medicine.2023; 48(8): e398.     CrossRef
  • Infections in the gastrointestinal tract that can mimic malignancy
    David W. Dodington, Klaudia M. Nowak, Runjan Chetty
    Diagnostic Histopathology.2022; 28(10): 435.     CrossRef
  • Disseminated tuberculosis mimicking abdominal metastatic carcinoma
    Qi Zhou, MiaoXin Zhang
    Medicine.2021; 100(47): e27886.     CrossRef
  • Primary duodenal tuberculosis misdiagnosed as tumor by imaging examination: A case report
    Yang Zhang, Xiao-Jun Shi, Xian-Cui Zhang, Xing-Jie Zhao, Jun-Xiang Li, Lin-Heng Wang, Chun-E Xie, Yu-Yue Liu, Yun-Liang Wang
    World Journal of Clinical Cases.2020; 8(24): 6537.     CrossRef
  • The role of dual time point PET/CT for distinguishing malignant from benign focal 18F-FDG uptake duodenal lesions
    Ri Sa, Hong-Guang Zhao, Yu-Yin Dai, Feng Guan
    Medicine.2018; 97(38): e12521.     CrossRef
  • Lymph node tuberculosis mimicking malignancy on 18F-FDG PET/CT in two patients: A case report
    Rui-Lin Ding, Hong-Ying Cao, Yue Hu, Chang-Ling Shang, Fang Xie, Zhen-Hua Zhang, Qing-Lian Wen
    Experimental and Therapeutic Medicine.2017; 13(6): 3369.     CrossRef
  • 5,936 View
  • 54 Download
  • 6 Web of Science
  • 7 Crossref
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Gastric Outlet Obstruction Due to Gastric Amyloidosis Mimicking Malignancy in a Patient with Ankylosing Spondylitis
Choon Sik Seon, Young Sook Park, Yu Min Jung, Jeong Ho Choi, Byoung Kwan Son, Sang Bong Ahn, Seong Hwan Kim, Yun Ju Jo
Clin Endosc 2013;46(6):651-655.   Published online November 19, 2013
DOI: https://doi.org/10.5946/ce.2013.46.6.651
AbstractAbstract PDFPubReaderePub

Amyloidosis is a group of disorders characterized by the extracellular accumulation of insoluble, fibrillar proteins in various organs and tissues. It is classified, on the basis of the identity of the precursor protein, as primary, secondary, or familial amyloidosis. Gastrointestinal amyloidosis usually presents as bleeding, ulceration, malabsorption, protein loss, and diarrhea. However, gastric amyloidosis with gastric outlet obstruction mimicking linitis plastica is rare. We report a case of gastrointestinal amyloidosis with gastric outlet obstruction in a patient with ankylosing spondylitis. The patient was indicated for subtotal gastrectomy because of the aggravation of obstructive symptoms, but refused the operation and was transferred to another hospital. Three months later, the patient died of aspiration pneumonia during medical treatment.

Citations

Citations to this article as recorded by  
  • Gastric linitis plastica due to signet-ring cell carcinoma with Krukenberg tumors diagnosed by endoscopic ultrasound-guided fine-needle aspiration
    Takeshi Okamoto, Hidekazu Suzuki, Katsuyuki Fukuda
    Clinical Journal of Gastroenterology.2021; 14(4): 994.     CrossRef
  • Systemic amyloidosis with gastrointestinal involvement: Diagnosis from endoscopic and histological views
    Tomoya Iida, Hiroo Yamano, Hiroshi Nakase
    Journal of Gastroenterology and Hepatology.2018; 33(3): 583.     CrossRef
  • Amyloidosis of the gastrointestinal tract and the liver: clinical context, diagnosis and management
    Umer Syed, Rafael A. Ching Companioni, Hassan Alkhawam, Aron Walfish
    European Journal of Gastroenterology & Hepatology.2016; 28(10): 1109.     CrossRef
  • TNF-α Inhibitor Treatment in an Ankylosing Spondylitis Patient with Secondary Amyloidosis that Manifest with Diarrhea: A Case Report
    Jae Hyun Lee, Jinyoung Moon, Hyun Woo Lee, Sung Hae Chang, Eun Bong Lee, Yeong Wook Song, Eun Young Lee
    The Korean Journal of Medicine.2015; 89(2): 259.     CrossRef
  • 5,751 View
  • 39 Download
  • 4 Crossref
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A Case of Colonic Mucinous Adenocarcinoma in 19-year-old Male Patient
Mi Yeon Chung, Young Sook Park, Sang Ryul Ryu, Sang Bong Ahn, Seong Hwan Kim, Yun Ju Jo, Jun Kil Han, Jong Eun Joo
Clin Endosc 2012;45(1):103-107.   Published online March 31, 2012
DOI: https://doi.org/10.5946/ce.2012.45.1.103
AbstractAbstract PDFPubReaderePub

Colorectal cancer is rare in teenagers, especially without known risk factors. Colon cancer in young age is more likely to be diagnosed at advanced-stage, to present unfavorable tumor histology such as mucinous carcinoma, and poor outcome. We report a case of sporadic mucinous adenocarcinoma of the colon in a 19-year-old male patient without any risk factors. He complained of severe left abdominal pain that developed 1 month ago. He had a distended abdomen with severe tenderness on the left lower quadrant. A distal descending colon mass causing mechanical obstruction was observed on abdominal computed tomography. Emergency colonoscopy showed a large, fungating mass obstructing the lumen at 40 cm from the anal verge. Biopsy of the colonic mass suggested a mucinous adenocarcinoma. After decompression by colonic stent, the patient was transferred to the general surgery department for left hemicolectomy. The lesion was confirmed to be a mucinous adenocarcinoma (7.0×4.5 cm). For hereditary nonpolyposis colorectal cancer evaluation, immunohistochemical staining for MLH1 and MSH2 was normal. Reverse transcription polymerase chain reaction analysis did not detect microinstability in any of the markers tested. The patient had no familial history of cancer. Mucinous adenocarcinoma has high frequencies of poor differentiation, advanced tumor stage, loss of mismatch repair gene expression, and increased MUC2 expression. A mucinous histology is considerably more frequent in children and adolescent than in adults. Adequate invasive study is also necessary for young age patients.

Citations

Citations to this article as recorded by  
  • NICD3 regulates the expression of MUC5AC and MUC2 by recruiting SMARCA4 and is involved in the differentiation of mucinous colorectal adenocarcinoma
    Xiaodong Yan, Yuan Cheng, Xia Zhang, Yi Hu, Haixia Huang, Jie Ren, Boye Wen, Yuhui Yang, Keyuan Xiao, Wenqing Hu, Wei Wang
    Molecular Oncology.2022; 16(19): 3509.     CrossRef
  • Biopsy sampling during self-expandable metallic stent placement in acute malignant colorectal obstruction: a narrative review
    Sigrid Skov Bennedsgaard, Lene Hjerrild Iversen
    World Journal of Surgical Oncology.2021;[Epub]     CrossRef
  • Mucinous colorectal adenocarcinoma: clinical pathology and treatment options
    Cong Luo, Shuyi Cen, Guojun Ding, Wei Wu
    Cancer Communications.2019; 39(1): 1.     CrossRef
  • Tumor Clinicopathological Characteristics and their Prognostic Value in Mucinous Colorectal Carcinoma
    Cong Luo, Shuyi Cen, Jieer Ying, Xiaohong Wang, Zhixuan Fu, Peng Liu, Wei Wu, Guojun Ding
    Future Oncology.2019; 15(35): 4095.     CrossRef
  • Advanced colorectal carcinoma with testicular metastasis in an adolescent: a case report
    Adarsh Pratap Singh, Amit Kumar, Anita Dhar, Shipra Agarwal, Sudhir Bhimaniya
    Journal of Medical Case Reports.2018;[Epub]     CrossRef
  • Bone metastasis from colon carcinoma in an 11-year-old boy: radiological features and brief review of the literature
    Marco Colangeli, Carlotta Calamelli, Marco Manfrini, Tommaso Frisoni, Davide Maria Donati
    Skeletal Radiology.2015; 44(5): 743.     CrossRef
  • Carcinoma of the colon in children with metastases to the duodenum: Report of two cases and management reflections
    Musa Ibrahim, Adamu Ladan Mu'azu, Kabir Ibrahim Getso, Binta Jibir Wudil, Mohammad Aminu Mohammad, Ali Bala Umar, Umar Shehu Abdullahi, Kefas John Bwala, Nurlan Nurkenovich Akhparov, Aipov R. Rassulbek
    Journal of Pediatric Surgery Case Reports.2014; 2(3): 133.     CrossRef
  • Colon carcinoma in childhood: review of the literature with four case reports
    Gangmi Kim, Seung Hyuk Baik, Kang Young Lee, Hyuk Hur, Byung Soh Min, Chuhl Joo Lyu, Nam Kyu Kim
    International Journal of Colorectal Disease.2013; 28(2): 157.     CrossRef
  • Colocolic Intussusception in an Older Child: A Rare Case Report and a Literature Review
    Anupam Das, Lalmalsawma Ralte, A. S. Chawla, S. V. Arya, Anil Kumar, Ravi Saroha, Dheer Singh Kalwaniya
    Case Reports in Surgery.2013; 2013: 1.     CrossRef
  • 7,544 View
  • 54 Download
  • 9 Crossref
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A Case of Oral-contraceptive Related Ischemic Colitis in Young Woman
Choon Sik Seon, Young Sook Park, Se Hwan Park, Sang Ryol Ryu, Yun Ju Jo, Seong Hwan Kim, Byoung Kwan Son, Sang Bong Ahn
Clin Endosc 2011;44(2):129-132.   Published online December 31, 2011
DOI: https://doi.org/10.5946/ce.2011.44.2.129
AbstractAbstract PDFPubReaderePub

Ischemic colitis is generally considered a disease of the elderly. The causes of ischemic colitis include low-flow states due to cardiac dysfunction or hypovolemia and certain medications including estrogen. Here we report a case of ischemic colitis in a 26-year-old woman. She had no specific medical history except taking oral-contraceptives for a long time. The mechanism of estrogen-induced ischemic colitis is not clearly understood. But we recommend that oral-contraceptives should be considered as a cause of ischemic colitis in young women.

Citations

Citations to this article as recorded by  
  • Drug-Induced Colitis
    Shadi Hamdeh, Dejan Micic, Stephen Hanauer
    Clinical Gastroenterology and Hepatology.2021; 19(9): 1759.     CrossRef
  • Ischaemic colitis diagnosed by sigmoidoscopy during pregnancy
    Tsubasa Ito, Kazuki Takasaki, Minori Takada, Akira Tomioka
    BMJ Case Reports.2021; 14(5): e239975.     CrossRef
  • Review article: the pharmacological causes of colon ischaemia
    Ziga Vodusek, Paul Feuerstadt, Lawrence J. Brandt
    Alimentary Pharmacology & Therapeutics.2019; 49(1): 51.     CrossRef
  • Injectable Vaginal Hydrogels as a Multi-Drug Carrier for Contraception
    Lei Nie, Peng Zou, Jing Dong, Meng Sun, Peng Ding, Yanting Han, Chingching Ji, Qiuju Zhou, Hongyu Yuan, Jinping Suo
    Applied Sciences.2019; 9(8): 1638.     CrossRef
  • Colonic Ischemia After Vaginal Delivery
    Brian Kim, Hesham Tayel, Kimberly Jegel Chaput
    ACG Case Reports Journal.2019; 6(10): e00227.     CrossRef
  • Ischemic enterocolitis and its differential diagnosis
    Georgina Uberti, John R. Goldblum, Daniela S. Allende
    Seminars in Diagnostic Pathology.2014; 31(2): 152.     CrossRef
  • Oxygen in the regulation of intestinal epithelial transport
    Joseph B. J. Ward, Simon J. Keely, Stephen J. Keely
    The Journal of Physiology.2014; 592(12): 2473.     CrossRef
  • Recurrent ischemic colitis associated with oral contraceptive therapy
    Palaniappan Manickam, Maryconi Jaurigue, Mihaela Batke, Mitchell S. Cappell
    Journal of Digestive Diseases.2014; 15(6): 331.     CrossRef
  • 6,554 View
  • 63 Download
  • 8 Web of Science
  • 8 Crossref
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