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Luo X, Wang J, Tan C, Dou Q, Han Z, Wang Z, Tasnim F, Wang X, Zhan Q, Li X, Zhou Q, Cheng J, Liao F, Yip HC, Jiang J, Tan RT, Liu S, Yu H. Rapid Endoscopic Diagnosis of Benign Ulcerative Colorectal Diseases With an Artificial Intelligence Contextual Framework. Gastroenterology 2024; 167:591-603.e9. [PMID: 38583724 DOI: 10.1053/j.gastro.2024.03.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 03/22/2024] [Accepted: 03/28/2024] [Indexed: 04/09/2024]
Abstract
BACKGROUND & AIMS Benign ulcerative colorectal diseases (UCDs) such as ulcerative colitis, Crohn's disease, ischemic colitis, and intestinal tuberculosis share similar phenotypes with different etiologies and treatment strategies. To accurately diagnose closely related diseases like UCDs, we hypothesize that contextual learning is critical in enhancing the ability of the artificial intelligence models to differentiate the subtle differences in lesions amidst the vastly divergent spatial contexts. METHODS White-light colonoscopy datasets of patients with confirmed UCDs and healthy controls were retrospectively collected. We developed a Multiclass Contextual Classification (MCC) model that can differentiate among the mentioned UCDs and healthy controls by incorporating the tissue object contexts surrounding the individual lesion region in a scene and spatial information from other endoscopic frames (video-level) into a unified framework. Internal and external datasets were used to validate the model's performance. RESULTS Training datasets included 762 patients, and the internal and external testing cohorts included 257 patients and 293 patients, respectively. Our MCC model provided a rapid reference diagnosis on internal test sets with a high averaged area under the receiver operating characteristic curve (image-level: 0.950 and video-level: 0.973) and balanced accuracy (image-level: 76.1% and video-level: 80.8%), which was superior to junior endoscopists (accuracy: 71.8%, P < .0001) and similar to experts (accuracy: 79.7%, P = .732). The MCC model achieved an area under the receiver operating characteristic curve of 0.988 and balanced accuracy of 85.8% using external testing datasets. CONCLUSIONS These results enable this model to fit in the routine endoscopic workflow, and the contextual framework to be adopted for diagnosing other closely related diseases.
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Affiliation(s)
- Xiaobei Luo
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China; Department of Gastroenterology, Zhuhai People's Hospital (Zhuhai Clinical Medical College of Jinan University), Zhuhai, Guangdong, China.
| | - Jiahao Wang
- Mechanobiology Institute, National University of Singapore, Singapore; Institute of Bioengineering and Bioimaging, Agency for Science, Technology and Research (A∗STAR), Singapore
| | - Chuanchuan Tan
- The First Hospital of Hunan University of Chinese Medicine, Hunan, China
| | - Qi Dou
- Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong
| | - Zelong Han
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Zhenjiang Wang
- Department of Gastroenterology, Zhuhai People's Hospital (Zhuhai Clinical Medical College of Jinan University), Zhuhai, Guangdong, China
| | - Farah Tasnim
- Institute of Bioengineering and Bioimaging, Agency for Science, Technology and Research (A∗STAR), Singapore
| | - Xiyu Wang
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Qiang Zhan
- Department of Gastroenterology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, Jiangsu, China
| | - Xiang Li
- Digestive Department of The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Shenzhen & Longgang District People's Hospital of Shenzhen, Shenzhen, China
| | - Qunyan Zhou
- Department of Gastroenterology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, Jiangsu, China
| | - Jianbin Cheng
- Department of Gastroenterology, Zhuhai People's Hospital (Zhuhai Clinical Medical College of Jinan University), Zhuhai, Guangdong, China
| | - Fabiao Liao
- Digestive Department of The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Shenzhen & Longgang District People's Hospital of Shenzhen, Shenzhen, China
| | - Hon Chi Yip
- Division of Upper Gastrointestinal and Metabolic Surgery, Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
| | - Jiayi Jiang
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Robby T Tan
- Department of Electrical and Computer Engineering, National University of Singapore, Singapore
| | - Side Liu
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China; Department of Gastroenterology, Zhuhai People's Hospital (Zhuhai Clinical Medical College of Jinan University), Zhuhai, Guangdong, China.
| | - Hanry Yu
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China; Mechanobiology Institute, National University of Singapore, Singapore; Institute of Bioengineering and Bioimaging, Agency for Science, Technology and Research (A∗STAR), Singapore; CAMP, Singapore-MIT Alliance for Research and Technology, Singapore; Department of Physiology, The Institute for Digital Medicine (WisDM), Yong Loo Lin School of Medicine, Singapore.
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2
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Qian W, Bruinsma J, Mac Curtain B, Ibraheem M, Temperley HC, Ng ZQ. Surgical prevalence and outcomes in ischemic colitis: A systematic review and meta-analysis. World J Surg 2024; 48:943-953. [PMID: 38441288 DOI: 10.1002/wjs.12123] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 02/09/2024] [Indexed: 04/07/2024]
Abstract
BACKGROUND/AIM This study reviews the literature to examine the proportion of patients requiring surgical management in ischemic colitis (IC) and identify surgical outcomes. METHOD A systematic review of PubMed, EMBASE, and Cochrane Central Register of Controlled Trials was conducted in accordance with the latest Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) statement. English language studies and adult patients were included. Studies with fewer than 10 patients, and IC post aortic or cardiac surgery was excluded. We present our systematic review and meta-analysis with pooled proportions of right sided IC distribution and prevalence of surgical treatment. RESULTS 23 studies with a total of 12,844 patients were included in the systematic review, with 19 studies and 12,420 patients included in the meta-analysis. Four studies were excluded from the meta-analysis due to only including specific cohorts of patients-two with cocaine induced colitis, one with phlebosclerotic colitis, and one with IC associated with acute myocardial infarction. The pooled proportion of right sided IC distribution was 15% (CI 14%-17%, p < 0.001), whilst the pooled proportion of surgical management of IC was 15% (CI 13%-16% p < 0.001). CONCLUSION Prevalence of surgical management of IC is rare. Right sided IC is associated with higher mortality and higher rates of surgical management. Reporting of surgical outcomes is scant.
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Affiliation(s)
- Wanyang Qian
- Department of Surgery, St John of God Subiaco Hospital, Subiaco, Western Australia, Australia
| | - Joshua Bruinsma
- Department of Surgery, St John of God Subiaco Hospital, Subiaco, Western Australia, Australia
| | - Benjamin Mac Curtain
- Department of Surgery, St John of God Subiaco Hospital, Subiaco, Western Australia, Australia
| | - Mark Ibraheem
- Department of Surgery, St John of God Subiaco Hospital, Subiaco, Western Australia, Australia
| | - Hugo C Temperley
- Department of Surgery, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Zi Qin Ng
- Department of General Surgery, Royal Perth Hospital, Perth, Western Australia, Australia
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Tateno K, Motegi Y, Ogawa H, Suga K, Okada T, Osone K, Katoh R, Ubukata Y, Saito H, Hara K, Sakai M, Ogata K, Sohda M, Murakami C, Shirabe K, Saeki H. Gangrenous ischemic colitis localized to the cecum: a case report. Surg Case Rep 2023; 9:9. [PMID: 36689043 PMCID: PMC9871088 DOI: 10.1186/s40792-023-01587-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 01/06/2023] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Ischemic colitis affects the left colon in elderly individuals and localization on the right side, especially in the cecum, is rare. We report a case of gangrenous ischemic colitis localized in the cecum of a patient undergoing hemodialysis. CASE PRESENTATION A 73-year-old man had been undergoing hemodialysis for chronic renal failure caused by diabetic nephropathy. He experienced frequent vomiting, diarrhea, and abdominal pain. Contrast-enhanced computed tomography revealed thickening of the cecal wall, poor enhancement, dilation of the cecum, and intrahepatic portal emphysema. No obvious abnormal findings were observed in the appendix. The patient was diagnosed with cecal necrosis and ileocecal resection was performed. Histopathological examination revealed gangrenous ischemic colitis of the cecum. He was discharged 12 days after surgery without postoperative complications. CONCLUSION It is important to consider the possibility of ischemic colitis of the right colon in the event of renal failure requiring dialysis, to ensure that opportunities for surgical intervention are not missed.
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Affiliation(s)
- Kohei Tateno
- grid.256642.10000 0000 9269 4097Division of Gastroenterological Surgery, Department of General Surgical Science, Graduate School of Medicine, Gunma University, 3-39-22, Showa-machi, Maebashi, Gunma 371-8511 Japan
| | - Yoko Motegi
- grid.256642.10000 0000 9269 4097Division of Gastroenterological Surgery, Department of General Surgical Science, Graduate School of Medicine, Gunma University, 3-39-22, Showa-machi, Maebashi, Gunma 371-8511 Japan
| | - Hiroomi Ogawa
- grid.256642.10000 0000 9269 4097Division of Gastroenterological Surgery, Department of General Surgical Science, Graduate School of Medicine, Gunma University, 3-39-22, Showa-machi, Maebashi, Gunma 371-8511 Japan
| | - Kunihiko Suga
- grid.256642.10000 0000 9269 4097Division of Gastroenterological Surgery, Department of General Surgical Science, Graduate School of Medicine, Gunma University, 3-39-22, Showa-machi, Maebashi, Gunma 371-8511 Japan
| | - Takuhisa Okada
- grid.256642.10000 0000 9269 4097Division of Gastroenterological Surgery, Department of General Surgical Science, Graduate School of Medicine, Gunma University, 3-39-22, Showa-machi, Maebashi, Gunma 371-8511 Japan
| | - Katsuya Osone
- grid.256642.10000 0000 9269 4097Division of Gastroenterological Surgery, Department of General Surgical Science, Graduate School of Medicine, Gunma University, 3-39-22, Showa-machi, Maebashi, Gunma 371-8511 Japan
| | - Ryuji Katoh
- grid.256642.10000 0000 9269 4097Division of Gastroenterological Surgery, Department of General Surgical Science, Graduate School of Medicine, Gunma University, 3-39-22, Showa-machi, Maebashi, Gunma 371-8511 Japan
| | - Yasunari Ubukata
- grid.256642.10000 0000 9269 4097Division of Gastroenterological Surgery, Department of General Surgical Science, Graduate School of Medicine, Gunma University, 3-39-22, Showa-machi, Maebashi, Gunma 371-8511 Japan
| | - Hideyuki Saito
- grid.256642.10000 0000 9269 4097Division of Gastroenterological Surgery, Department of General Surgical Science, Graduate School of Medicine, Gunma University, 3-39-22, Showa-machi, Maebashi, Gunma 371-8511 Japan
| | - Keigo Hara
- grid.256642.10000 0000 9269 4097Division of Gastroenterological Surgery, Department of General Surgical Science, Graduate School of Medicine, Gunma University, 3-39-22, Showa-machi, Maebashi, Gunma 371-8511 Japan
| | - Makoto Sakai
- grid.256642.10000 0000 9269 4097Division of Gastroenterological Surgery, Department of General Surgical Science, Graduate School of Medicine, Gunma University, 3-39-22, Showa-machi, Maebashi, Gunma 371-8511 Japan
| | - Kyoichi Ogata
- grid.256642.10000 0000 9269 4097Division of Gastroenterological Surgery, Department of General Surgical Science, Graduate School of Medicine, Gunma University, 3-39-22, Showa-machi, Maebashi, Gunma 371-8511 Japan
| | - Makoto Sohda
- grid.256642.10000 0000 9269 4097Division of Gastroenterological Surgery, Department of General Surgical Science, Graduate School of Medicine, Gunma University, 3-39-22, Showa-machi, Maebashi, Gunma 371-8511 Japan
| | - Chiaki Murakami
- grid.256642.10000 0000 9269 4097Department of Human Pathology, Graduate School of Medicine, Gunma University, 3-39-22, Showa-machi, Maebashi, Gunma 371-8511 Japan
| | - Ken Shirabe
- grid.256642.10000 0000 9269 4097Department of General Surgical Science, Graduate School of Medicine, Gunma University, 3-39-22, Showa-machi, Maebashi, Gunma 371-8511 Japan
| | - Hiroshi Saeki
- grid.256642.10000 0000 9269 4097Division of Gastroenterological Surgery, Department of General Surgical Science, Graduate School of Medicine, Gunma University, 3-39-22, Showa-machi, Maebashi, Gunma 371-8511 Japan
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Chen YC, Tsai YY, Chang SC, Chen HC, Ke TW, Fingerhut A, Chen WTL. Laparoscopic versus open emergent colectomy for ischemic colitis: a propensity score-matched comparison. World J Emerg Surg 2022; 17:53. [PMID: 36229844 PMCID: PMC9563494 DOI: 10.1186/s13017-022-00458-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 10/06/2022] [Indexed: 11/29/2022] Open
Abstract
Introduction Laparoscopic colectomy is rarely performed for ischemic colitis. The aim of this propensity score-matched study was to compare preoperative characteristics, intraoperative details and short-term outcomes for emergent laparoscopic colectomy versus the traditional open approach for patients with ischemic colitis.
Methods Retrospective review of 96 patients who underwent emergent colectomy for ischemic colitis between January 2011 and December 2020 (39 via laparoscopy, 57 via laparotomy) was performed. We compared short-term outcomes after using a one-to-one ratio and nearest-neighbor propensity score matching to obtain similar preoperative and intraoperative parameters in each group. Results Patients in the open group experienced more surgical site complications (52.6% vs. 23.0%, p = 0.004), more intra-abdominal abscesses (47.3% vs. 17.9%, p = 0.003), longer need for ventilator support (20 days vs. 0 days, p < 0.001), more major complications (77.2% vs. 43.5%, p = 0.001), higher mortality (49.1% vs. 20.5%, p = 0.004), and longer hospital stay (32 days vs. 19 days, p = 0.001). After propensity score matching (31 patients in each group), patients undergoing open (vs. laparoscopy) had more surgical site complications (45.1% vs. 19.4%, p = 0.030) and required longer ventilator support (14 vs. 3 days, p = 0.039). After multivariate analysis, Charlson Comorbidity Index (p = 0.024), APACHE II score (p = 0.001), and Favier’s classification (p = 0.023) were independent predictors of mortality. Conclusions Laparoscopic emergent colectomy for ischemic colitis is feasible and is associated with fewer surgical site complications and better respiratory function, compared to the open approach.
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Affiliation(s)
- Yi-Chang Chen
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan, ROC.,Department of Colorectal Surgery, China Medical University Hospital, Taichung, Taiwan, ROC
| | - Yuan-Yao Tsai
- Department of Colorectal Surgery, China Medical University Hospital, Taichung, Taiwan, ROC
| | - Sheng-Chi Chang
- Department of Colorectal Surgery, China Medical University Hospital, Taichung, Taiwan, ROC
| | - Hung-Chang Chen
- Department of Colorectal Surgery, China Medical University Hospital, Taichung, Taiwan, ROC
| | - Tao-Wei Ke
- Department of Colorectal Surgery, China Medical University Hospital, Taichung, Taiwan, ROC
| | - Abe Fingerhut
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Section for Surgical Research, Department of Surgery, Medical University of Graz, Graz, Austria
| | - William Tzu-Liang Chen
- Department of Colorectal Surgery, China Medical University Hsinchu Hospital, No. 199, Sec.1, Xinglong RD, Zhubei City, 30272, Hsinchu County, Taiwan, ROC.
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Huynh TM, Le QD, Bui KLN, Bui MQH, Vo CMH, Quach DT. Ischemic Colitis Presented as Pseudomembranous Colitis: An Untypical Case from Vietnam. THE KOREAN JOURNAL OF GASTROENTEROLOGY = TAEHAN SOHWAGI HAKHOE CHI 2022; 80:93-98. [PMID: 36004637 DOI: 10.4166/kjg.2022.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 07/18/2022] [Accepted: 07/18/2022] [Indexed: 06/15/2023]
Abstract
Ischemic colitis (IC) is an underreported chronic disease characterized by the hypoperfusion of the bowel mucosa. The diagnosis and treatment may be challenging because its clinical course resembles other colitis or even colorectal malignancies. This paper reports an untypical case to underline the diversity of IC manifestation. A 68-year-old man with several comorbidities was admitted because of abdominal pain with a 6-month duration and a mass in the left lower quadrant. Colonoscopy revealed erosive pseudomembranous colitis narrowed colon segments with ulcerated mucosa mimicking colorectal cancer and inflammatory bowel disease. The stool cultures and Clostridium difficile toxin tests were negative. After the failure of conservative therapy, the Hartmann procedure with temporary ileostomy was performed uneventfully. The histological results of the surgical specimens revealed IC with focal pseudomembranous areas.
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Affiliation(s)
- Tien Manh Huynh
- Department of Internal Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Quang Dinh Le
- Department of Internal Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Department of Gastroenterology, Gia-Dinh People's Hospital, Ho Chi Minh City, Vietnam
| | - Khanh Lan Nguyen Bui
- Department of Gastroenterology, Gia-Dinh People's Hospital, Ho Chi Minh City, Vietnam
| | - Minh Quang Huynh Bui
- Department of Pathology and Forensic Medicine, Pham Ngoc Thach University of Medicine, Ho Chi Minh City, Vietnam
| | - Cong Minh Hong Vo
- Department of Gastroenterology, Gia-Dinh People's Hospital, Ho Chi Minh City, Vietnam
| | - Duc Trong Quach
- Department of Internal Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Department of Gastroenterology, Gia-Dinh People's Hospital, Ho Chi Minh City, Vietnam
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Clinical characteristics and long-term outcomes of hospitalised patients with ischemic colitis with different degrees of haematochezia: a retrospective study. Eur J Gastroenterol Hepatol 2022; 34:823-830. [PMID: 35506923 DOI: 10.1097/meg.0000000000002386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND Based on the literature, haematochezia is associated with a benign clinical course of ischaemic colitis. However, most cases in the literature presented mild haematochezia associated with ischaemic colitis. Therefore, we aimed to investigate the impact of different degrees of haematochezia on the clinical outcomes of ischaemic colitis. METHODS Patients were divided into nonhaematochezia, mild-haematochezia, and severe-haematochezia cohorts stratified by the degree of haematochezia. The clinical characteristics and prognoses were retrospectively reviewed. RESULTS Haematochezia cohort (n = 89) was associated with a lower rate of severe illness (25% vs. 52%, P = 0.001), lower rate of isolated right colon ischaemia (7% vs. 28%, P = 0.001), lower surgery rates (13% vs. 36%, P = 0.001), and shorter hospital stay (12 vs. 17 days, P < 0.001) compared with nonhaematochezia cohort (n = 50). Severe-haematochezia cohort (n = 11) had a higher frequency of severe illness (73% vs. 18%, P < 0.001), higher surgical intervention rate (55% vs. 6%, P < 0.001), higher nonsurgical complication rate, higher in-hospital mortality (45% vs. 0%, P < 0.001), and longer hospital stay (28 vs. 10 days, P = 0.001), compared with mild-haematochezia cohort (n = 78). Additionally, in-hospital mortality (45% vs. 6%, P = 0.003) and nonsurgical complication rate were higher in the severe-haematochezia than in the nonhaematochezia cohort. However, the three cohorts had comparable prognoses for long-term survival and recurrence. CONCLUSIONS Mild haematochezia was related to a benign clinical course of ischaemic colitis, while lack of haematochezia or severe haematochezia was associated with worse hospitalisation outcomes.
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Rajwana Y, Ezeh KJ, Spira E. Acute Hemorrhagic Rectal Ulcer Syndrome: A Known Yet Often Overlooked Etiology of Gastrointestinal Bleeding in Chronically Ill Patients. Cureus 2022; 14:e26932. [PMID: 35989748 PMCID: PMC9378943 DOI: 10.7759/cureus.26932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2022] [Indexed: 11/05/2022] Open
Abstract
Acute Hemorrhagic Rectal Ulcer Syndrome (AHRUS) is a known and potentially overlooked cause of severe gastrointestinal bleeding in patients with critical illness. It presents as a sudden and brisk painless bleed. It is common among elderly patients who have chronic conditions such as coronary artery diseases associated with the use of anti-platelets, diabetes mellitus, hypoalbuminemia, liver diseases, sepsis, stroke, and chronic renal failure on hemodialysis. AHRUS could result in fatal gastrointestinal hemorrhage. Here, we report a case of acute hemorrhagic rectal ulcer with the above-mentioned risk factors and make the argument that AHRUS should be an important differential in a similar population presenting with a gastrointestinal bleed.
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Outcomes of patients with ischemic colitis causing severe hematochezia managed medically or surgically. Langenbecks Arch Surg 2022; 407:1625-1636. [DOI: 10.1007/s00423-022-02441-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 01/13/2022] [Indexed: 10/19/2022]
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9
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Vigorita V, García-Señoráns MP, Pellino G, Troncoso Pereira P, de San Ildefonso Pereira A, Moncada Iribarren E, Sánchez-Santos R, Casal Núñez JE. Ischemic colitis. Does right colon location mean worst prognosis? Cir Esp 2022; 100:74-80. [PMID: 35120849 DOI: 10.1016/j.cireng.2022.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 12/08/2020] [Indexed: 06/14/2023]
Abstract
INTRODUCTION Most patients with ischemic colitis have a favourable evolution; nevertheless, the location in the right colon has been associated with a worse prognosis. The purpose of this study is to compare the clinical presentation and results of right colon ischemic colitis (CICD) with ischemic colitis of other colonic segments (non-CIDC). METHODS Retrospective, observational study of patients admitted to our hospital with ischemic colitis between 1993 and 2014, identified through a computerized search of ICD9 codes. They were divided into 2 groups: CICD and non-CICD. Comorbidities, clinical presentation, need for surgery, and mortality were compared. Multivariate analysis was performed using logistic regression adjusting for age and sex. Statistical significance was established at a value of P < 0.05. RESULTS A total of 204 patients were identified, 61 (30%) with CICD; 61% of CICD patients required surgery compared to 22% of non-CICD patients (P < 0.001). Differences in post-surgical mortality (32% vs 55%) and overall mortality (20% vs 15%) were not statistically significant. CICD patients had more commonly unfavourable outcomes than non-CICD patients (61% vs 25%, P < 0.001). The odds ratio (OR) for surgery was 5.28 and 4.47 for unfavourable outcomes for patients with CICD. CONCLUSIONS CICD patients have a worse prognosis than non-CICD patients, 5 times more likely to need surgery and 4 times more likely to have unfavourable outcomes.
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Affiliation(s)
- Vincenzo Vigorita
- Unidad de Cirugía Colorrectal, Hospital Álvaro Cunqueiro, Vigo, Spain
| | | | - Gianluca Pellino
- Unidad de Cirugía Colorrectal, Hospital Vall d'Hebron, Barcelona, Spain
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10
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Bad blood: ischemic conditions of the large bowel. Curr Opin Gastroenterol 2022; 38:72-79. [PMID: 34871196 DOI: 10.1097/mog.0000000000000797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
PURPOSE OF REVIEW Colon ischemia is the most common form of intestinal ischemic injury and is seen frequently in an elderly population. This disease is usually self-limited, and many causes have been identified. The recent literature has focused on estimates of prognosis, triaging appropriate level of care, and identification of optimal treatments. In this review, we will address our current understanding of colon ischemia including epidemiology, pathophysiology, segmental distribution, presentation, diagnosis, and management. RECENT FINDINGS Research has recently been focused on factors associated with poor outcome. The medical comorbidities identified include chronic obstructive pulmonary disease (COPD), hepatic cirrhosis, and chronic aspirin use. Serological markers are noninvasive tools that can triage severity. Recent studies have shown procalcitonin, C-reactive protein, D-dimer, and neutrophil counts can help predict those at greatest risk for poor outcome. The timing of colonoscopy relative to symptomatic onset also can help predict severity. Early colonoscopy allows for quicker identification of ischemic stigmata, reducing the chance of misdiagnosis and potentially unnecessary and harmful treatment. The treatment of colon ischemia has classically been conservative with antimicrobials reserved for those with moderate or severe disease. Recent retrospective analysis calls into question the utility of antibiotics in the treatment of colon ischemia, although the data is not convincing enough to advise against antimicrobial treatment in patients with severe and fulminant disease. SUMMARY It is an exciting time for research focused on colon ischemia. With an improved knowledge, awareness of associated risk factors and predictors of severity, clinicians now have enhanced clinical tools to diagnose and triage patients earlier in the disease. This should help institute prompt and appropriate therapies ultimately improving outcomes.
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Uhlenhopp DJ, Ramachandran R, Then E, Parvataneni S, Grantham T, Gaduputi V. COVID-19-Associated Ischemic Colitis: A Rare Manifestation of COVID-19 Infection-Case Report and Review. J Investig Med High Impact Case Rep 2022; 10:23247096211065625. [PMID: 35343847 PMCID: PMC8966066 DOI: 10.1177/23247096211065625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Following the first report of COVID-19 infection in December 2019 as a respiratory illness, it has proven to be a multisystem disease. There are few reported cases of ischemic colitis with COVID-19 infection in the medical literature to date and we have limited understanding of its pathophysiology. We report 2 cases of ischemic colitis as the only manifestation of COVID-19. In addition, we review the current limited literature regarding COVID-19-associated ischemic colitis.
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Affiliation(s)
| | | | - Eric Then
- The Brooklyn Hospital Center, NY, USA
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12
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Ai X, Chen Y, Qian J, Zhou B, Wang Z, Zhang Y, Li A, Gong F, Pan W, Shen B, Liu S. Prediction of severity and outcomes of colon ischaemia using a novel prognostic model: a clinical multicenter study. Ann Med 2021; 53:1914-1923. [PMID: 34726101 PMCID: PMC8567865 DOI: 10.1080/07853890.2021.1990391] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 09/30/2021] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVE To identify risk factors of disease severity and between mild and severe colon ischaemia (CI) patients and to improve clinical outcomes, this study aimed to explore a novel scoring model. METHODS Retrospective analyses of hospital records between January 2009 and December 2019 were included. Clinical manifestations, mortality, Oakland score, laboratory tests, colonoscopy, and histopathology were collected. Risk factors of severe CI were determined by univariate and multivariate logistic regression and used for the predicting model. RESULTS A total of 203 patients with CI were included. Serum C-reactive protein (CRP) and albumin ratio (CAR) were much higher in the severe CI group compared with that of the mild CI group (3.33 ± 1.78 versus 0.68 ± 0.97, p < .001). The Oakland score was much higher in the severe CI group (12.00 ± 3.02 versus 8.77 ± 1.63, p < .001). The histopathological finding of fibrin thrombi was an independent risk factor that predicted poor outcomes (20.00% versus. 1.09%, p < .001). Patients present with CAR ≥3.33, Oakland score ≥12, and histopathological fibrin thrombi were independent risk factors. In addition, the final scoring model was 0.042 × Oakland score + 1.040 × CAR + 3.412 × fibrin thrombi, the area under the curve (AUC) was 0.960 (95% confidence interval:0.930-0.990), and the sensitivity and specificity of the novel scoring model were 95% and 92%, respectively. CONCLUSIONS The novel prognostic model was established to predict CI severity and clinical outcomes efficiently.Key messagesIn this article, we discuss the scoring model for clinical outcomes of colon ischaemia patients.In our study, the sensitivity and specificity of a novel scoring model are very high.Thus, laboratory tests (CRP albumin ratio), Oakland score, and histopathological findings (fibrin thrombi) can be assessed efficiently for colon ischaemia outcomes.
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Affiliation(s)
- Xinbo Ai
- Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Gastroenterology, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Yuping Chen
- Department of Gastroenterology, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Jiajian Qian
- Department of Pharmacy, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Bin Zhou
- Department of Pathology, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Zhenjiang Wang
- Department of Gastroenterology, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Yanjun Zhang
- Department of Intensive Care Unit, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Aimin Li
- Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Feiyue Gong
- Department of Gastroenterology, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Wensheng Pan
- Department of Gastroenterology, Zhejiang Provincial Hospital, People’s Hospital of Hangzhou Medical College, Hangzhou, China
| | - Bo Shen
- The Inflammatory Bowel Disease Center at Columbia, Columbia University Irving Medical Center, New York, NY, USA
| | - Side Liu
- Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
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Maimone A, De Ceglie A, Siersema PD, Baron TH, Conio M. Colon ischemia: A comprehensive review. Clin Res Hepatol Gastroenterol 2021; 45:101592. [PMID: 33662779 DOI: 10.1016/j.clinre.2020.101592] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 11/22/2020] [Accepted: 11/24/2020] [Indexed: 02/06/2023]
Abstract
The clinical and endoscopic features of colon ischemia (CI) are non-specific. CI is correctly identified at the time of presentation in only 9% of patients is. The true incidence is likely underestimated because many mild cases resolve spontaneously without medical treatment. Furthermore, since most cases of CI are transient, and no specific cause is detected they are often considered to be "idiopathic". In the setting of severe CI correct diagnosis and prompt recognition and therapy as well as identification of underlying causes are crucial for a favourable outcome. Although less severe, mild cases may present with similar symptoms, the prognosis and management are completely different and managed conservatively rather than with surgery. Unfortunately, data from most studies and current guidelines do not provide recommendations on the long-term management of CI or about the need for endoscopic follow-up to detect the development chronic, recurrent and/or ischemic colonic strictures. In this review, we focus on the definition of CI, its aetiology, and patterns of presentation. We highlight the pharmacological and/or endoscopic management as determined severity of disease that allow for improved outcomes. Prompt recognition and treatment using a multidisciplinary approach are essential for successful management of severe CI because mortality rates are significantly higher when the diagnosis is delayed.
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Affiliation(s)
- Antonella Maimone
- Department of Gastroenterology, General Hospital, Sanremo, IM, Italy
| | | | - Peter D Siersema
- Department of Gastroenterology and Hepatology (Route 763), Radboud University Medical Center, Nijmegen, The Netherlands
| | - Todd H Baron
- Division of Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, NC, USA
| | - Massimo Conio
- Department of Gastroenterology, General Hospital, Sanremo, IM, Italy; Department of Gastroenterology, Santa Corona General Hospital, Pietra Ligure, SV, Italy.
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14
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Ionescu EM, Curte AM, Olteanu AO, Preda CM, Tieranu I, Klimko A, Tieranu CG. Rare Clinical Association between Clostridioides difficile Infection and Ischemic Colitis: Case Report and Literature Review. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:705. [PMID: 34356986 PMCID: PMC8307989 DOI: 10.3390/medicina57070705] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 07/02/2021] [Accepted: 07/08/2021] [Indexed: 01/14/2023]
Abstract
Background and Objectives: Gut microbiota plays an important role in the wellbeing of the host through different interactions between microflora constituents. In certain instances, Clostridioides difficile may pullulate, causing infection with associated colitis that may vary in terms of severity from mild disease to severe colitis, with increased associated mortality due to its complications. However, there are few literature data regarding the association between Clostridioides difficile and ischemic colitis. Case report: We report the case of a 30-year-old male patient, overweight, with impending dehydration, who presented with hematochezia and colicky abdominal pain, with positive fecal tests for the detection of Clostridioides difficile infection and endoscopic appearance suggesting ischemic colitis in the sigmoid and left colon, confirmed by computed tomography and histology. The patient was treated with oral Vancomycin, with resolution of symptoms, and was reevaluated through colonoscopy eight weeks after discharge, with endoscopic mucosal normalization and histological scarring process on biopsy samples. Conclusion: We report one of the few cases in the literature of ischemic colitis associated with Clostridioides difficile infection, with resolution of clinical, endoscopic, and histologic changes after specific treatment with oral Vancomycin suggesting a possible association between the two diseases. We also review the existing literature data regarding this comorbid association.
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Affiliation(s)
- Elena Mirela Ionescu
- Department of Gastroenterology, “Elias” Emergency University Hospital, 011461 Bucharest, Romania; (A.O.O.); (C.G.T.)
- Department of Gastroenterology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.M.P.); (I.T.); (A.K.)
| | - Ana-Maria Curte
- Department of Pathology, “Elias” Emergency University Hospital, 011461 Bucharest, Romania;
| | - Andrei Ovidiu Olteanu
- Department of Gastroenterology, “Elias” Emergency University Hospital, 011461 Bucharest, Romania; (A.O.O.); (C.G.T.)
| | - Carmen Monica Preda
- Department of Gastroenterology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.M.P.); (I.T.); (A.K.)
- Department of Gastroenterology, Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Ioana Tieranu
- Department of Gastroenterology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.M.P.); (I.T.); (A.K.)
| | - Artsiom Klimko
- Department of Gastroenterology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.M.P.); (I.T.); (A.K.)
| | - Cristian George Tieranu
- Department of Gastroenterology, “Elias” Emergency University Hospital, 011461 Bucharest, Romania; (A.O.O.); (C.G.T.)
- Department of Gastroenterology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.M.P.); (I.T.); (A.K.)
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15
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Jaber A, Hemmer S, Klotz R, Ferbert T, Hensel C, Eisner C, Ryang YM, Obid P, Friedrich K, Pepke W, Akbar M. Bowel dysfunction after elective spinal surgery: etiology, diagnostics and management based on the medical literature and experience in a university hospital. DER ORTHOPADE 2021; 50:425-434. [PMID: 33185695 DOI: 10.1007/s00132-020-04034-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Bowel dysfunction after spinal surgery is often underestimated and if not treated in a timely manner can lead to undesirable surgical interventions or fatal complications. The current medical literature primarily focuses on bowel dysfunction as a result of spinal injury. OBJECTIVE The purpose of this review is to explore this topic in evaluating current evidence regarding the causes of acute bowel dysfunction after elective spinal surgery, primarily the thoracolumbar spine. Since available evidence for recommendations of treatment is scarce, an interdisciplinary management approach for treatment of bowel dysfunction following spinal surgery is also formulated. MATERIAL AND METHODS An extensive literature search was carried out on PubMed. Keywords that were used in the search included bowel dysfunction, obstruction, postoperative ileus, spinal surgery, spinal fusion, constipation, opioid-induced constipation, colonic pseudo-obstruction, ischemic colitis, immobility-induced bowel changes, epidural anesthesia and diet. Relevant studies were chosen and included in the review. The treatment approach used in the spine center of a university hospital was included. RESULTS Current research mainly focuses on investigating the nature and symptomatology of chronic bowel dysfunction after spinal cord injury. Emphasis on the acute phase of bowel dysfunction in patients after elective spinal surgery is lacking. The comorbidities that exacerbate bowel dysfunction postoperatively are well-defined. There has been refinement and expansion of the pharmacological and nonpharmacological treatment that could be implemented. Enough evidence exists to provide sufficient care. CONCLUSION Management of acute bowel dysfunction after spinal surgery requires a comprehensive and individualized approach, encompassing comorbidities, behavioral changes, medications and surgery. Close supervision and timely treatment could minimize further complications. Research is required to identify patients who are at a higher risk of developing bowel dysfunction after specific spinal procedures.
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Affiliation(s)
- A Jaber
- Clinic for Orthopedics and Trauma Surgery, Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Heidelberg University Hospital, Schlierbacher Landstraße 200a, 69118, Heidelberg, Germany
| | - S Hemmer
- Clinic for Orthopedics and Trauma Surgery, Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Heidelberg University Hospital, Schlierbacher Landstraße 200a, 69118, Heidelberg, Germany
| | - R Klotz
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - T Ferbert
- Clinic for Orthopedics and Trauma Surgery, Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Heidelberg University Hospital, Schlierbacher Landstraße 200a, 69118, Heidelberg, Germany
| | - C Hensel
- Clinic for Orthopedics and Trauma Surgery, Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Heidelberg University Hospital, Schlierbacher Landstraße 200a, 69118, Heidelberg, Germany
| | - C Eisner
- Department of Anesthesiology and Critical Care Medicine, University of Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Y M Ryang
- Department of Neurosurgery, Helios Klinikum Berlin-Buch, Berlin, Germany
| | - P Obid
- Spinal Surgery and Scoliosis Centre, Asklepios Paulinen Clinic, Geisenheimer Straße 10, 65197, Wiesbaden, Germany
| | - K Friedrich
- Department of Internal Medicine IV, University Hospital of Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany
| | - W Pepke
- Clinic for Orthopedics and Trauma Surgery, Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Heidelberg University Hospital, Schlierbacher Landstraße 200a, 69118, Heidelberg, Germany
| | - M Akbar
- MEOCLINIC GmbH, Friedrichstraße 71, 10117, Berlin, Germany.
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Li S, Luo Y, Wang W, Lu J, Hu M, Sun Q, Yang X, Han J, Zhong L. A Novel Multiparameter Scoring Model for Noninvasive Early Prediction of Ischemic Colitis: A Multicenter, Retrospective, and Real-World Study. Clin Transl Gastroenterol 2021; 12:e00370. [PMID: 34106095 PMCID: PMC8189633 DOI: 10.14309/ctg.0000000000000370] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Accepted: 04/20/2021] [Indexed: 12/31/2022] Open
Abstract
INTRODUCTION Ischemic colitis (IC) is a common gastrointestinal ischemic disease caused by hypoperfusion or reperfusion injury. However, there are few studies on risk factors associated with poor prognoses of the disease. This study aimed to determine the predictors of poor prognoses in patients with IC and establish a prognostic scoring method with good internal and external validity for identifying severe cases in an early stage. METHODS We established a prognosis model by conducting a multicenter, retrospective study of patients hospitalized with IC between November 2008 and May 2020. Predictive power was tested using 5-fold internal cross-validation and external validation. RESULTS The following 6 factors were included in the prognostic model: neutrophil count, D-dimer level, ischemia of the distal ileum, ischemia of the hepatic flexure, ulceration, and luminal stenosis. The area under the receiver-operating characteristic curve for internal cross-validation of the prediction model was 86%, and that for external validation was 95%. During internal validation, our model correctly identified 88.08% of the patients. It was further found that patients younger than 65 years with a higher neutrophil-to-lymphocyte ratio and higher heart rate had poor prognoses. Patients aged 65 years and older with ischemia of terminal ileum, hepatic flexure, splenic flexure, and intestinal stenosis had poor prognoses. DISCUSSION Patients with ischemia in the hepatic flexure and the distal ileum, endoscopic evidence of ulcer or stenosis, higher neutrophil counts, and higher D-dimer levels have worse prognoses. This information could aid in the selection of timely and appropriate treatment.
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Affiliation(s)
- Shan Li
- Department of Gastroenterology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Yiwei Luo
- Department of Gastroenterology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Wei Wang
- Department of Gastroenterology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Jinlai Lu
- Department of Gastroenterology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Miao Hu
- Department of Gastroenterology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Qinjuan Sun
- Department of Gastroenterology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Xiaoqing Yang
- Department of Gastroenterology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Junyi Han
- Department of Gastroenterology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Lan Zhong
- Department of Gastroenterology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.
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Iacobellis F, Narese D, Berritto D, Brillantino A, Di Serafino M, Guerrini S, Grassi R, Scaglione M, Mazzei MA, Romano L. Large Bowel Ischemia/Infarction: How to Recognize It and Make Differential Diagnosis? A Review. Diagnostics (Basel) 2021; 11:diagnostics11060998. [PMID: 34070924 PMCID: PMC8230100 DOI: 10.3390/diagnostics11060998] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 05/25/2021] [Accepted: 05/26/2021] [Indexed: 12/19/2022] Open
Abstract
Ischemic colitis represents the most frequent form of intestinal ischemia occurring when there is an acute impairment or chronic reduction in the colonic blood supply, resulting in mucosal ulceration, inflammation, hemorrhage and ischemic necrosis of variable severity. The clinical presentation is variable and nonspecific, so it is often misdiagnosed. The most common etiology is hypoperfusion, almost always associated with generalized atherosclerotic disease. The severity ranges from localized and transient ischemia to transmural necrosis of the bowel wall, becoming a surgical emergency, with significant associated morbidity and mortality. The diagnosis is based on clinical, laboratory suspicion and radiological, endoscopic and histopathological findings. Among the radiological tests, enhanced-CT is the diagnostic investigation of choice. It allows us to make the diagnosis in an appropriate clinical setting, and to define the entity of the ischemia. MR may be adopted in the follow-up in patients with iodine allergy or renal dysfunctions, or younger patients who should avoid radiological exposure. In the majority of cases, supportive therapy is the only required treatment. In this article we review the pathophysiology and the imaging findings of ischemic colitis.
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Affiliation(s)
- Francesca Iacobellis
- Department of General and Emergency Radiology, “Antonio Cardarelli” Hospital, Antonio Cardarelli St. 9, 80131 Naples, Italy; (M.D.S.); (L.R.)
- Correspondence:
| | - Donatella Narese
- Department of Radiology, University of Campania “L. Vanvitelli”, Miraglia 2 Sq., 80138 Naples, Italy; (D.N.); (R.G.)
| | - Daniela Berritto
- Department of Radiology, Hospital “Villa Fiorita”, Appia St., km 199,00, 81043 Capua, Italy;
| | - Antonio Brillantino
- Department of Emergency Surgery, “Antonio Cardarelli” Hospital, Antonio Cardarelli St. 9, 80131 Naples, Italy;
| | - Marco Di Serafino
- Department of General and Emergency Radiology, “Antonio Cardarelli” Hospital, Antonio Cardarelli St. 9, 80131 Naples, Italy; (M.D.S.); (L.R.)
| | - Susanna Guerrini
- Unit of Diagnostic Imaging, Department of Radiological Sciences, Azienda Ospedaliero-Universitaria Senese, Bracci St. 10, 53100 Siena, Italy;
| | - Roberta Grassi
- Department of Radiology, University of Campania “L. Vanvitelli”, Miraglia 2 Sq., 80138 Naples, Italy; (D.N.); (R.G.)
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Via della Signora 2, 20122 Milan, Italy
| | - Mariano Scaglione
- Department of Radiology, James Cook University Hospital, Marton Road, Middlesbrough TS4 3BW, UK;
- Teesside University School of Health and Life Sciences, Middlesbrough TS1 3BX, UK
- Department of Radiology, Pineta Grande Hospital, Domitiana St. km 30/00, 81030 Castel Volturno, Italy
| | - Maria Antonietta Mazzei
- Unit of Diagnostic Imaging, Department of Medical, Surgical and Neuro Sciences and of Radiological Sciences, University of Siena, Azienda Ospedaliero-Universitaria Senese, Bracci St. 10, 53100 Siena, Italy;
| | - Luigia Romano
- Department of General and Emergency Radiology, “Antonio Cardarelli” Hospital, Antonio Cardarelli St. 9, 80131 Naples, Italy; (M.D.S.); (L.R.)
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Vigorita V, Paniagua García-Señoráns M, Pellino G, Troncoso Pereira P, de San Ildefonso Pereira A, Moncada Iribarren E, Sánchez-Santos R, Casal Núñez JE. Ischemic colitis. Does right colon location mean worst prognosis? Cir Esp 2021; 100:S0009-739X(20)30404-8. [PMID: 33485610 DOI: 10.1016/j.ciresp.2020.12.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 12/06/2020] [Accepted: 12/08/2020] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Most patients with ischemic colitis have a favourable evolution; nevertheless, the location in the right colon has been associated with a worse prognosis. The purpose of this study is to compare the clinical presentation and results of right colon ischemic colitis (CICD) with ischemic colitis of other colonic segments (non-CIDC). METHODS Retrospective, observational study of patients admitted to our hospital with ischemic colitis between 1993 and 2014, identified through a computerized search of the ICD9 codes. They were divided into 2groups: CICD and non-CICD. Comorbidities, clinical presentation, need for surgery, and mortality were compared. Multivariate analysis was performed using logistic regression adjusting for age and sex. Statistical significance was established at a value of P <0.05. RESULTS A total of 204 patients were identified, 61 (30%) with CICD; 61% of CICD patients required surgery compared to 22% of non-CICD patients (P <0.001). Post-surgical mortality (32 vs. 55%) and overall mortality (20 vs. 15%) differences were not statistically significant. CICD patients had more commonly unfavourable outcomes than non-CICD patients (61 vs. 25%, P <0.001). The odds ratio (OR) for surgery was 5.28 and 4.47 for unfavourable outcomes for patients with CICD. CONCLUSIONS CICD patients have a worse prognosis than non-CICD patients, 5 times more likely to need surgery and 4 times more likely to have unfavourable outcomes.
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Affiliation(s)
- Vincenzo Vigorita
- Unidad de Cirugía Colorrectal, Hospital Álvaro Cunqueiro, Vigo, España
| | | | - Gianluca Pellino
- Unidad de Cirugía Colorrectal, Hospital Vall d'Hebron, Barcelona, España
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Hung A, Calderbank T, Samaan MA, Plumb AA, Webster G. Ischaemic colitis: practical challenges and evidence-based recommendations for management. Frontline Gastroenterol 2021; 12:44-52. [PMID: 33489068 PMCID: PMC7802492 DOI: 10.1136/flgastro-2019-101204] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 11/15/2019] [Accepted: 12/01/2019] [Indexed: 02/04/2023] Open
Abstract
Ischaemic colitis (IC) is a common condition with rising incidence, and in severe cases a high mortality rate. Its presentation, severity and disease behaviour can vary widely, and there exists significant heterogeneity in treatment strategies and resultant outcomes. In this article we explore practical challenges in the management of IC, and where available make evidence-based recommendations for its management based on a comprehensive review of available literature. An optimal approach to initial management requires early recognition of the diagnosis followed by prompt and appropriate investigation. Ideally, this should involve the input of both gastroenterology and surgery. CT with intravenous contrast is the imaging modality of choice. It can support clinical diagnosis, define the severity and distribution of ischaemia, and has prognostic value. In all but fulminant cases, this should be followed (within 48 hours) by lower gastrointestinal endoscopy to reach the distal-most extent of the disease, providing endoscopic (and histological) confirmation. The mainstay of medical management is conservative/supportive treatment, with bowel rest, fluid resuscitation and antibiotics. Specific laboratory, radiological and endoscopic features are recognised to correlate with more severe disease, higher rates of surgical intervention and ultimately worse outcomes. These factors should be carefully considered when deciding on the need for and timing of surgical intervention.
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Affiliation(s)
- Alex Hung
- Gastroenterology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Tom Calderbank
- Gastroenterology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Mark A Samaan
- Gastroenterology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Andrew A Plumb
- Radiology, University College London Hospitals NHS Foundation Trust, London, UK
| | - George Webster
- Gastroenterology, University College London Hospitals NHS Foundation Trust, London, UK
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20
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Xu Y, Xiong L, Li Y, Jiang X, Xiong Z. Diagnostic methods and drug therapies in patients with ischemic colitis. Int J Colorectal Dis 2021; 36:47-56. [PMID: 32936393 PMCID: PMC7493065 DOI: 10.1007/s00384-020-03739-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/08/2020] [Indexed: 02/04/2023]
Abstract
PURPOSE Ischemic colitis (IC) is the most prevalent ischemic injury of thegastrointestinal tract. Clinical features of IC such as acute abdominal pain, hematochezia,and diarrhea are similar to those of acute mesenteric ischemia, inflammatorybowel disease, or infectious bowel disease, and their relative ambiguity candelay diagnosis and treatment. To comprehensively detail the current state ofdiagnostic methods and available drug therapies for detecting and treating IC,this review aims to provide a concise and practical summary of thecorresponding literature. METHODS PubMed and Cochrane Library were searched toretrieve all published studies reporting the diagnostic methods and drugtherapies in patients with ischemic colitis. The search strategy of drugtherapy includes human and animal data. RESULTS Colonoscopy combined with histopathologicalbiopsy is the standard of diagnosis for the IC. Most patients respond well tothe conservative treatment, and surgical consultation is needed when conservativetreatment is ineffective. Studies of potential drug therapy have beendeveloped, including phosphodiesterase type 5 inhibitors, pentoxifylline,rebamipide, prostaglandin E1, and polydeoxyribonucleotide. CONCLUSION Accurate diagnoses and effective treatmentshave helped reduce the mortality rate and improve prognoses for patientsafflicted with IC, and corresponding drug therapies have been constantlyupdated as new research has emerged.
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Affiliation(s)
- YuShuang Xu
- Division of Gastroenterology, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, YanHu Avenue & (027)86793043, Wuhan, 430077, Hubei, China
- Institute of Geriatrics of Hubei Province, YanHu Avenue & (027)86785587, Wuhan, 430077, Hubei, China
| | - LiNa Xiong
- Division of Gastroenterology, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, YanHu Avenue & (027)86793043, Wuhan, 430077, Hubei, China
| | - YaNan Li
- Division of Gastroenterology, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, YanHu Avenue & (027)86793043, Wuhan, 430077, Hubei, China
- Institute of Geriatrics of Hubei Province, YanHu Avenue & (027)86785587, Wuhan, 430077, Hubei, China
| | - Xin Jiang
- Division of Gastroenterology, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, YanHu Avenue & (027)86793043, Wuhan, 430077, Hubei, China
| | - ZhiFan Xiong
- Division of Gastroenterology, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, YanHu Avenue & (027)86793043, Wuhan, 430077, Hubei, China.
- Institute of Geriatrics of Hubei Province, YanHu Avenue & (027)86785587, Wuhan, 430077, Hubei, China.
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Milluzzo SM, Correale L, Marco GD, Antonelli G, Cesaro P, Olivari N, Terragnoli P, Sabatini T, Hassan C, Spada C. Leukocytes and creatinine may predict severity and guide management of ischemic colitis. Ann Gastroenterol 2021; 34:202-207. [PMID: 33654360 PMCID: PMC7903565 DOI: 10.20524/aog.2021.0577] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 10/30/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Ischemic colitis (IC) is caused by a transient hypo-perfusion of the colon leading to mucosal ulcerations, inflammation, and hemorrhage. The primary aim was to identify predictive factors of endoscopic severity of IC. Secondary endpoints were to show epidemiology, clinical presentation, endoscopic findings, and outcomes of IC. METHODS In this single-center retrospective analysis, IC was scored according to endoscopy as: grade 1 (hyperemia, <1 cm erosions and non-confluent ulcers); grade 2 (>1 cm superficial, partially confluent ulcers); and grade 3 (deep or diffuse ulcers or necrosis). Then, IC was grouped into low- (grade 1) and high-grade (grades 2 and 3). Significant (P≤0.1) independent factor of severe IC at univariate analysis were entered into multivariate analysis and considered significant at P<0.05. RESULTS 227 patients (male:female 60:167; mean age 72.7±16.2 years) were included. IC was scored as grade 1 in 137/227 (60.4%), grade 2 in 62/227 (27.3%), and grade 3 in 28/227 (12.3%) patients. At univariate analysis, age (74.9 vs. 71.3 years; P=0.09), diabetes (14.4% vs. 12.4%; P=0.09), and leukocytosis or creatinine elevation (74.4% vs. 60.6%; P=0.032) were associated with endoscopic high-grade IC. At multivariate analysis, leukocytosis and creatinine levels remained associated with high-grade IC (44.7% vs. 29.9%; odds ratio 1.92, 95% confidence interval 1.07-3.52; P=0.030). CONCLUSIONS Although confounding factors cannot be excluded due to study design and patients' characteristics, leukocytosis and/or creatinine elevation at hospital admission were significantly related with endoscopic high-grade IC and might be used to stratify patients for the need of endoscopy.
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Affiliation(s)
- Sebastian Manuel Milluzzo
- Digestive Endoscopy Unit and Gastroenterology, Fondazione Poliambulanza Istituto Ospedaliero, Brescia (Sebastian Manuel Milluzzo, Paola Cesaro, Nicola Olivari, Tony Sabatini, Cristiano Spada)
- Department of Gastroenterology, Fondazione Policlinico Universitario A. Gemelli IRCCS -Università Cattolica del Sacro Cuore, Rome (Sebastian Manuel Milluzzo, Cristiano Spada)
- Correspondence to: Sebastian Manuel Milluzzo, MD, Digestive Endoscopy Unit and Gastroenterology, Fondazione Poliambulanza Istituto Ospedaliero, Via L. Bissolati, 57, 25125 Brescia, Italy, e-mail:
| | - Loredana Correale
- Digestive Endoscopy Unit, Nuovo Regina Margherita Hospital, Rome (Loredana Correale, Giulio Antonelli, Cesare Hassan)
| | - Guido De Marco
- Emergency Department, Fondazione Poliambulanza Istituto Ospedaliero, Brescia (Guido De Marco, Paolo Terragnoli), Italy
| | - Giulio Antonelli
- Digestive Endoscopy Unit, Nuovo Regina Margherita Hospital, Rome (Loredana Correale, Giulio Antonelli, Cesare Hassan)
| | - Paola Cesaro
- Digestive Endoscopy Unit and Gastroenterology, Fondazione Poliambulanza Istituto Ospedaliero, Brescia (Sebastian Manuel Milluzzo, Paola Cesaro, Nicola Olivari, Tony Sabatini, Cristiano Spada)
| | - Nicola Olivari
- Digestive Endoscopy Unit and Gastroenterology, Fondazione Poliambulanza Istituto Ospedaliero, Brescia (Sebastian Manuel Milluzzo, Paola Cesaro, Nicola Olivari, Tony Sabatini, Cristiano Spada)
| | - Paolo Terragnoli
- Emergency Department, Fondazione Poliambulanza Istituto Ospedaliero, Brescia (Guido De Marco, Paolo Terragnoli), Italy
| | - Tony Sabatini
- Digestive Endoscopy Unit and Gastroenterology, Fondazione Poliambulanza Istituto Ospedaliero, Brescia (Sebastian Manuel Milluzzo, Paola Cesaro, Nicola Olivari, Tony Sabatini, Cristiano Spada)
| | - Cesare Hassan
- Digestive Endoscopy Unit, Nuovo Regina Margherita Hospital, Rome (Loredana Correale, Giulio Antonelli, Cesare Hassan)
| | - Cristiano Spada
- Digestive Endoscopy Unit and Gastroenterology, Fondazione Poliambulanza Istituto Ospedaliero, Brescia (Sebastian Manuel Milluzzo, Paola Cesaro, Nicola Olivari, Tony Sabatini, Cristiano Spada)
- Department of Gastroenterology, Fondazione Policlinico Universitario A. Gemelli IRCCS -Università Cattolica del Sacro Cuore, Rome (Sebastian Manuel Milluzzo, Cristiano Spada)
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Ahn Y, Hong GS, Lee JH, Lee CW, Kim SO. Ischemic colitis after enema administration: Incidence, timing, and clinical features. World J Gastroenterol 2020; 26:6442-6454. [PMID: 33244204 PMCID: PMC7656214 DOI: 10.3748/wjg.v26.i41.6442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 09/05/2020] [Accepted: 10/01/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Enema administration is a common procedure in the emergency department (ED). However, several published case reports on enema-related ischemic colitis (IC) have raised the concerns regarding the safety of enema agents. Nevertheless, information on its true incidence and characteristics are still lacking.
AIM To investigate the incidence, timing, and risk factors of IC in patients receiving enema.
METHODS We consecutively collected the data of all adult patients receiving various enema administrations in the ED from January 2010 to December 2018 and identified patients confirmed with IC following enema. Of 8320 patients receiving glycerin enema, 19 diagnosed of IC were compared with an age-matched control group without IC.
RESULTS The incidence of IC was 0.23% among 8320 patients receiving glycerin enema; however, there was no occurrence of IC among those who used other enema agents. The mean age ± standard deviation (SD) of patients with glycerin enema-related IC was 70.2 ± 11.7. The mean time interval ± SD from glycerin enema administration to IC occurrence was 5.5 h ± 3.9 h (range 1-15 h). Of the 19 glycerin enema-related IC cases, 15 (79.0%) were diagnosed within 8 h. The independent risk factors for glycerin-related IC were the constipation score [Odds ratio (OR), 2.0; 95% confidence interval (CI): 1.1-3.5, P = 0.017] and leukocytosis (OR, 4.5; 95%CI: 1.4-14.7, P = 0.012).
CONCLUSION The incidence of glycerin enema-related IC was 0.23% and occurred mostly in the elderly in the early period following enema administration. Glycerin enema-related IC was associated with the constipation score and leukocytosis.
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Affiliation(s)
- Yura Ahn
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine & Asan Medical Center, Seoul 05505, South Korea
| | - Gil-Sun Hong
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine & Asan Medical Center, Seoul 05505, South Korea
| | - Ju Hee Lee
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine & Asan Medical Center, Seoul 05505, South Korea
| | - Choong Wook Lee
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine & Asan Medical Center, Seoul 05505, South Korea
| | - Seon-Ok Kim
- Department of Clinical Epidemiology and Biostatistics, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, South Korea
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Twohig PA, Desai A, Skeans J, Waghray N. Quantifying risk factors for ischemic colitis: A nationwide, retrospective cohort study. Indian J Gastroenterol 2020; 39:398-404. [PMID: 32797386 DOI: 10.1007/s12664-020-01049-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Accepted: 05/05/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Despite identifying numerous factors associated with colonic ischemia, the relative risk has been variable and not thoroughly evaluated. Hence, we aimed to quantify the risk of diseases and medications associated with ischemic colitis (IC). METHODS A population-based retrospective analysis in International Business Machines (IBM) Explorys (1999-2018), a pooled, de-identified database of 57 million patients in the USA, was performed. Odds ratios (OR) were calculated between IC and other diseases/medications. IC patients were also stratified by age to assess trends of IC in different age groups. RESULTS A total of 1560 patients had IC in the database. Hyperlipidemia had the highest association with IC (OR 15.3), consistent with prior reports of atherosclerosis being a major risk factor for IC. Hypertension, congestive heart failure, constipation, prior abdominal surgery, and atrial fibrillation all conferred odds greater than 10, which is consistent with prior reports. Novel findings of our study include that beta blockers (OR 9.6) and pro-inflammatory disease states such as vasculitis, rheumatoid arthritis, and malignancy all increase the risk of IC. CONCLUSION Early identification of IC is critical for minimizing morbidity and mortality. Epidemiologic information could be integrated with current clinical algorithms to more rapidly identify patients at risk.
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Affiliation(s)
- Patrick A Twohig
- Department of Internal Medicine, MetroHealth Medical Center, Case Western Reserve University, 2500 MetroHealth Drive, Cleveland, OH, 44109, USA.
| | - Aakash Desai
- Department of Internal Medicine, MetroHealth Medical Center, Case Western Reserve University, 2500 MetroHealth Drive, Cleveland, OH, 44109, USA
| | - Jacob Skeans
- Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, 410 W 10th Ave, Columbus, OH, 43210, USA
| | - Nisheet Waghray
- Department of Gastroenterology and Hepatology, MetroHealth Medical Center, Case Western Reserve University, 2500 MetroHealth Drive, Cleveland, OH, 44109, USA
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The Uncertain Effect of Antimicrobial Therapy in the Treatment of Patients with Ischemic Colitis. J Clin Med 2020; 9:jcm9072182. [PMID: 32664298 PMCID: PMC7408655 DOI: 10.3390/jcm9072182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/30/2020] [Accepted: 07/08/2020] [Indexed: 11/19/2022] Open
Abstract
Although antimicrobial therapy is recommended for patients with moderate or severe ischemic colitis, its beneficial effects are unclear. In the present study, the role of antimicrobial therapy in the treatment of ischemic colitis was investigated. Patients with ischemic colitis were retrospectively identified between January 2004 and June 2019. The characteristics and outcomes of patients who received antibiotics (antibiotics group) and those who did not (no-antibiotics group) were compared. Clinical outcomes included death, surgery, and readmission within 30 days, fasting duration, and hospital stay. Data from 186 patients were analyzed; 122 patients were in the antibiotics group and 64 in the no-antibiotics group. Composite outcome of death, surgery, and readmission within 30 days occurred in 3.3% of patients in the antibiotics group and 3.1% of patients in the no-antibiotics group (p > 0.999). Fasting duration was not significantly different between the two groups (median days, 4.0 vs. 4.0, p = 0.253). However, hospital stays were longer in the antibiotics group than in the no-antibiotics group (median days, 9.0 vs. 7.0, p = 0.043). In patients with ischemic colitis, there was no statistically significant difference in the incidence of death, surgery, and readmission within 30 days between patients who received antibiotics and those who did not receive antibiotics.
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25
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Sugawa C, Culver A, Diebel M, McLeod JS, Lucas CE. Acute hemorrhagic rectal ulcer: Experience in 11 patients at an urban acute care center in the USA: A case series. Medicine (Baltimore) 2020; 99:e19836. [PMID: 32358354 PMCID: PMC7440348 DOI: 10.1097/md.0000000000019836] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION Acute hemorrhagic rectal ulcer (AHRU) is a rare entity which has most frequently been described in Japan and Taiwan literature. This study characterizes 11 AHRUs identified and managed at an urban acute care hospital in the United States of America (USA). METHODS A total of 2253 inpatients underwent colonoscopy. In 1172 patients (52%), colonoscopy was performed for evaluation of lower gastrointestinal (LGI) bleeding. Eleven (0.9%) of the 1172 patients with LGI bleeding had AHRU. RESULTS AHRU is characterized by a sudden onset of painless and massive lower rectal bleeding in elderly, bedridden patients (pts) with major underlying diseases. The endoscopic findings were classified into 4 types. All 11 ulcers were located in the distal rectum within 10 cm of the dentate line. All 11 patients required blood transfusion (mean = 3.7 units; range 2-9 units). Seven patients responded to blood, plasma, and platelet transfusions. The other 4 patients required endoscopic hemostasis.Three patients died within a month of colonoscopy from comorbidities. None had bleeding as a cause of death. Eight surviving patients did not have recurrent bleeding. CONCLUSION AHRU does exist in the USA and should be considered as an important cause of acute lower GI bleeding in elderly, critically ill, and bedridden patients. AHRU should be recognized and managed correctly.
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Watahiki Y, Saito K, Ishizaki Y, Yamanobe K, Sagawa K, Abe K, Ohira H. A case of stricture-type ischemic colitis from excessive alcohol consumption, with follow-up to rule out colon cancer. Fukushima J Med Sci 2020; 66:60-66. [PMID: 32213733 PMCID: PMC7269883 DOI: 10.5387/fms.2019-27] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A 69-year-old man was admitted to Hanawa Kousei Hospital with acute hepatitis attributed to alcohol consumption. His condition improved with conservative treatment. Computed tomography (CT) showed localized thickening of the colonic wall at the splenic flexure;carcinoembryonic antigen level was slightly elevated to 9.7 ng/mL. Colonoscopy (CS) showed an ulcerative lesion in the colonic splenic flexure. Ischemic colitis (IC) and type 4 colon cancer were suspected, but biopsy was not confirmatory. Malignancy could not be ruled out by contrast-enhanced CT;repeat CS showed circumferential stenosis of the colonic splenic flexure. Ischemic colitis was suspected based on changes between the first and second CS. Biopsy histopathology led us to diagnose stricture-type IC. Constipation, but not intestinal obstruction, occurred. Conservative treatment improved the stenosis. Excessive alcohol consumption may lead to IC;imaging studies may be useful to distinguish IC from colon cancer. Since most cases of ischemic colitis can be improved with conservative treatment, patients with stricture-type ischemic colitis may also be treated without surgery early on, with follow-up that includes careful, periodic imaging.
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Affiliation(s)
- Yu Watahiki
- Department of Internal Medicine, Hanawa Kousei Hospital.,Department of Rheumatology, Fukushima Medical University School of Medicine
| | - Keietsu Saito
- Department of Internal Medicine, Hanawa Kousei Hospital
| | - Yuto Ishizaki
- Department of Internal Medicine, Hanawa Kousei Hospital
| | | | | | - Kazumichi Abe
- Department of Rheumatology, Fukushima Medical University School of Medicine
| | - Hiromasa Ohira
- Department of Rheumatology, Fukushima Medical University School of Medicine
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Gupta AK, Vazquez OA, Burgos MI, Buicko J, Lopez-Viego M. Fulminant Ischemic Pancolitis: A Severe Variant of Ischemic Colitis. Cureus 2020; 12:e7720. [PMID: 32431998 PMCID: PMC7233966 DOI: 10.7759/cureus.7720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
We present the case of a 75-year-old female with abdominal pain and a sudden change in mental status. She progressed rapidly with manifestations of acidosis without episodes of bloody bowel movements or diarrhea. The patient underwent emergent exploratory laparotomy, and a diagnosis of fulminant ischemic pancolitis was made with visual confirmation of infarcted colon from cecum to proximal rectum leading to subtotal colectomy and ileostomy. Postoperatively, the patient showed improved acidosis and mental status; unfortunately, over the subsequent days, the patient declined and was transferred to hospice and palliative care.
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Affiliation(s)
- Anupam K Gupta
- Surgery, Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, USA
| | - Oscar A Vazquez
- Surgery, Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, USA
| | - Monica I Burgos
- Internal Medicine, Universidad Autonoma de Guadalajara, Guadalajara, MEX
| | - Jessica Buicko
- Endocrine Surgery, Bethesda Hospital East/Florida Atlantic University, Boynton Beach, USA
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28
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Murakami K, Nakamura Y, Miyasaka Y, Sato T, Kawagishi N, Sasano H. Intestinal necrosis related to administration of cation exchange resin without sorbitol: A retrospective analysis of 61 patients with end-stage renal diseases. Pathol Int 2020; 70:270-279. [PMID: 31997484 DOI: 10.1111/pin.12906] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 01/09/2020] [Indexed: 11/30/2022]
Abstract
Intestinal necrosis associated with cation exchange resin (CER) is considered related to sorbitol, but it has been reported even in patients receiving CER alone. This study was performed to identify the risk factors of CER-related intestinal necrosis. The pathological database of 61 end-stage renal disease patients with surgical intervention for intestinal perforation was reviewed. The correlations between CER treatment and clinicopathological factors were studied among three groups: (i) patients administered CER and with CER at the perforation site (n = 23), (ii) patients administered CER with undetected CER at the perforation site (n = 12) and (iii) patients not administered CER (n = 26). The majority of the perforation site in group 1 was in the sigmoid colon (82.6%) with significantly higher average age and more frequent CER adhesion rates to the mucosa around the perforation site than group 2. The laxative administration rate in group 1 was significantly higher than group 3 and tended to be higher than group 2. The incidence of CER-related intestinal necrosis was estimated at 0.57%. CER should be used with extreme caution in elderly patients with passage disturbance.
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Affiliation(s)
- Keigo Murakami
- Department of Pathology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Yasuhiro Nakamura
- Division of Pathology, Tohoku Medical and Pharmaceutical University, Miyagi, Japan
| | - Yasunori Miyasaka
- Division of Nephrology, Japan Community Health Care Organization Sendai Hospital, Miyagi, Japan
| | - Toshinobu Sato
- Division of Nephrology, Japan Community Health Care Organization Sendai Hospital, Miyagi, Japan
| | - Naoki Kawagishi
- Department of Surgery, Japan Community Health Care Organization Sendai Hospital, Miyagi, Japan
| | - Hironobu Sasano
- Department of Pathology, Tohoku University Graduate School of Medicine, Miyagi, Japan
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Alonge M, Benini F, Cannatelli R, Pozzi A, Missale G, Villanacci V, Ricci C. Amoxicillin-Clavulanate-Induced Ischaemic Colitis. Case Rep Gastroenterol 2020; 14:242-247. [PMID: 32508555 PMCID: PMC7250379 DOI: 10.1159/000507014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 03/05/2020] [Indexed: 11/24/2022] Open
Abstract
Ischaemic colitis (IC) is the most frequent form of ischaemia of the digestive tract. Due to the worldwide increasing use of medications, there is a growing interest in drug-induced IC. This study reports a rare case of IC directly due to amoxicillin-clavulanate intake. The objective of the study was to describe the evolution of this novel manifestation. An 18-year-old man, non-smoker, with an insignificant medical history, presented with diarrhoea and cramping abdominal pain that started the day following the end of a 10-day amoxicillin-clavulanate course for recent upper respiratory tract infection. Stool cultures including Clostridium difficile toxin testing were negative. Colonoscopy documented an erosive-ulcerative colitis of the sigmoid and the descending colon. Histological examination of the colon biopsies revealed an IC with focal pseudomembranous areas in the descending-sigmoid colon. Thrombophilia screening tests were negative. The patient was discharged from the hospital without symptoms, and another colonoscopy was performed 3 weeks after the previous one, which documented normal endoscopic and histological findings. Amoxicillin-clavulanate IC is a very rare condition and should be suspected once infectious diseases, vascular/haemodynamic causes and a prothrombotic/hypercoagulable state have been excluded. Immediate discontinuation of the antibiotic leads to rapid disease remission.
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Affiliation(s)
- Marco Alonge
- Gastroenterology Unit, Department of Clinical and Experimental Sciences, University of Brescia and Spedali Civili, Brescia, Italy
- *Chiara Ricci, Gastroenterology Unit, Department of Clinical and Experimental Sciences, University of Brescia, Spedali Civili, Piazzale Spedali Civili, 1, IT–25123 Brescia (Italy),
| | - Federica Benini
- Gastroenterology Unit, Department of Clinical and Experimental Sciences, University of Brescia and Spedali Civili, Brescia, Italy
| | - Rosanna Cannatelli
- Gastroenterology Unit, Department of Clinical and Experimental Sciences, University of Milan and Spedali Civili, Brescia, Italy
| | - Alessandro Pozzi
- Gastroenterology Unit, Department of Clinical and Experimental Sciences, University of Brescia and Spedali Civili, Brescia, Italy
| | - Guido Missale
- Digestive Endoscopy Unit, Department of Clinical and Experimental Sciences, University of Brescia and Spedali Civili, Brescia, Italy
| | - Vincenzo Villanacci
- Pathological Anatomy Division, Department of Molecular and Translational Medicine, University of Brescia and Spedali Civili, Brescia, Italy
| | - Chiara Ricci
- Gastroenterology Unit, Department of Clinical and Experimental Sciences, University of Brescia and Spedali Civili, Brescia, Italy
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30
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Acute vascular insufficiency of intestine: incidence highest in summer, outcomes worst in winter. Int J Colorectal Dis 2019; 34:2059-2067. [PMID: 31707559 DOI: 10.1007/s00384-019-03421-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/29/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND The incidence of acute vascular insufficiency of intestine (AVII) is on the rise in the USA and is associated with significant morbidity and mortality. Seasonal variations have been observed in the onset of several gastrointestinal diseases. It is thus far unknown whether the incidence, in-hospital mortality rates, and length of hospital stay (LOS) of AVII vary in different seasons. AIMS The aims of this study were to study the seasonal variations in the (1) incidence, (2) in-hospital mortality, and (3) LOS of AVII in the USA. METHODS We used the Nationwide Inpatient Sample to identify patients aged ≥ 18 years hospitalized from the years 2000-2014. We used the Edwards recognition with estimation of cyclic trend method to study the seasonal variation of AVII hospitalizations and z test to compare the seasonal incidences (peak-to-low ratio), mortalities, and LOS. RESULTS A total of 1,441,447 patients were hospitalized with AVII (0.3% of all hospitalizations). Patients with AVII were older (69.0 ± 0.1 vs 56.9 ± 0.1) and more commonly females (65.4% vs 35.5%) than patients without AVII (p < 0.001). The incidence of AVII increased through the summer to peak in September (peak/low ratio 1.028, 95% CI 1.024-1.033, p < 0.001). Patients with AVII hospitalized in winter had the highest mortality (17.3%, p < 0.001) and LOS (9.2 ± 0.7 days, p < 0.001). CONCLUSIONS The incidence of AVII in the USA peaks in late summer. The in-hospital mortality rates and LOS associated with AVII are the highest in winter. Physicians could be cognizant of the seasonal variations in the incidence, in-hospital mortality, and LOS of AVII.
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31
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The Pathophysiology, Presentation and Management of Ischaemic Colitis: A Systematic Review. World J Surg 2019; 44:927-938. [DOI: 10.1007/s00268-019-05248-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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32
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Chan NHHL, Rafiee H, Beales ILP, Karthigan R, Ciorra A, Kim T. Isolated caecal necrosis-a case study. BJR Case Rep 2019; 5:20180089. [PMID: 31501701 DOI: 10.1259/bjrcr.20180089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2018] [Revised: 09/28/2018] [Accepted: 10/02/2018] [Indexed: 11/05/2022] Open
Abstract
A patient with right iliac fossa pain underwent CT angiography which demonstrated isolated caecal necrosis with associated superior mesenteric artery (SMA) stenosis. This was supported by colonoscopic findings and histopathological analysis. Isolated caecal necrosis is a rare presentation of ischaemic colitis.. Clinical and imaging findings of ischaemic colitis may mimic other pathologies. To improve diagnostic accuracy both referrers and radiologists should be aware of risk factors associated with ischaemic colitis. Isolated bowel wall thickening and pneumatosis of a colonic segment on CT are suggestive of focal bowel ischaemia, in the right clinical context.
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Affiliation(s)
| | - Hameed Rafiee
- Department of Radiology, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich, UK
| | - Ian L P Beales
- Department of Gastroenterology, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich, UK
| | - Ravindran Karthigan
- Department of Radiology, Colchester Hospital University NHS Foundation Trust, Essex, UK
| | - Annabel Ciorra
- Department of Radiology, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich, UK
| | - Taeyang Kim
- Department of Radiology, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich, UK
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33
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McDonald NM, Piovezani Ramos G, Sweetser S. 60-Year-Old Man With Syncope, Abdominal Pain, and Hematochezia. Mayo Clin Proc 2019; 94:1883-1887. [PMID: 31400905 DOI: 10.1016/j.mayocp.2019.01.053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 12/26/2018] [Accepted: 01/08/2019] [Indexed: 10/26/2022]
Affiliation(s)
- Nicholas M McDonald
- Resident in Internal Medicine, Mayo Clinic School of Graduate Medical Education, Rochester, MN
| | | | - Seth Sweetser
- Advisor to Residents and Consultant in Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN.
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Akanbi O, Adejumo AC. Early Endoscopy Is Associated with Better Clinical Outcomes in Patients Hospitalized with Ischemic Bowel Disease. Dig Dis Sci 2019; 64:2467-2477. [PMID: 30929115 DOI: 10.1007/s10620-019-05598-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Accepted: 03/21/2019] [Indexed: 12/22/2022]
Abstract
BACKGROUND AND AIMS Providing diagnostic and therapeutic interventions, lower gastrointestinal endoscopy is a salient investigative modality for ischemic bowel disease (IB). As studies on the role of endoscopic timing on the outcomes of IB are lacking, we sought to clarify this association. METHODS After identifying 18-to-90-year-old patients with a primary diagnosis of IB from the 2012-2014 Healthcare Cost and Utilization Project-Nationwide Inpatient Sample, we grouped them based on timing of endoscopy into three: early (n = 9268), late (n = 3515), and no endoscopy (n = 18,452). We explored the determinants of receiving early endoscopy, the impact of endoscopic timing on outcomes (mortality and 13 others), and the impact of the type of endoscopy (colonoscopy vs. sigmoidoscopy) on these outcomes among the early group (SAS 9.4). RESULTS Less likely to receive early endoscopy were Blacks compared to Whites (adjusted odds ratio [aOR] 0.81 95% CI [0.70-0.94]), and individuals on Medicaid, Medicare, and uninsured compared to the privately insured group (aOR 0.80 [0.71-0.91], 0.70 [0.58-0.84], and 0.68 [0.56-0.83]). Compared to the late and no endoscopy groups, patients with early endoscopy had less mortality (aOR 0.53 [0.35-0.80] and 0.09 [0.07-0.12]), shorter length of stay (LOS, 4.64 [4.43-4.87] days vs. 8.87 [8.40-9.37] and 6.62 [6.52-7.13] days), lower total hospital cost (THC, $41,055 [$37,995-$44,361] vs. $72,598 [$66,768-$78,937] and $68,737 [$64,028-$73,793]), and better outcomes. Similarly, among those who received early endoscopy, colonoscopy had better outcomes than sigmoidoscopy for mortality, THC, LOS, and adverse events. CONCLUSION Early endoscopy, especially colonoscopy, is associated with better clinical outcomes and decreased healthcare utilization in IB. Unfortunately, there are disparities against Blacks, and non-privately insured individuals in receiving early endoscopy.
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Affiliation(s)
- Olalekan Akanbi
- Division of Hospital Medicine, Department of Medicine, University of Kentucky College of Medicine, Lexington, KY, USA.
| | - Adeyinka Charles Adejumo
- Department of Medicine, North Shore Medical Center, Salem, MA, USA
- Department of Medicine, University of Massachusetts Medical School, Worcester, MA, USA
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Jia LL, Zhang LF. Clinical characteristics of ischemic colitis: Analysis of 50 cases. Shijie Huaren Xiaohua Zazhi 2019; 27:311-317. [DOI: 10.11569/wcjd.v27.i5.311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Ischemic colitis (IC), the most common type of ischemic bowel disease, is one of the most common causes of lower gastrointestinal bleeding. The incidence of IC is increasing year by year, but its clinical diagnosis is difficult. Therefore, it is of great significance to investigate the clinical characteristics of IC.
AIM To investigate the clinical characteristics of IC to improve its early diagnosis.
METHODS Clinical data of 50 patients with IC diagnosed at the First Affiliated Hospital of Zhengzhou University from January 2012 to August 2018 were retrospective analyzed.
RESULTS A total of 50 patients with IC were included with a mean age of 61.8 years ± 12.9 years and a female predominance (70.0%). The most common symptoms were abdominal pain, hematochezia, and diarrhea. The majority of patients had comorbidities of hypertension, coronary artery disease, diabetes mellitus, hyperlipidemia, etc. Non-steroidal antiinflammatory drugs, antihypertensive drugs, and statins were the most commonly used concomitant medications. Three cases were dignosed with idiopathic thrombocytopenic purpura at the same time. Colonic mucosal lesions presented regional distribution under colonoscope, with manifestations of erosions, hyperemia, edema, and ulcerations, and some were characterized by lumen stricture. Chronic inflammation was the most common pathological finding. All the patients were discharged after medical treatment. We followed these patient for 2 mo to 72 mo, of whom one died and six had a relapse.
CONCLUSION IC has non-specific symptoms and changes quickly, and identifing the underlying risk factors of IC and early complete colonoscopy (within 48 h) together with biopsy are important to improve the early diagnosis of IC.
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Affiliation(s)
- Lu-Lu Jia
- Department of Gastroenterology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
| | - Lian-Feng Zhang
- Department of Gastroenterology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
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Vodusek Z, Feuerstadt P, Brandt LJ. Review article: the pharmacological causes of colon ischaemia. Aliment Pharmacol Ther 2019; 49:51-63. [PMID: 30467871 DOI: 10.1111/apt.15052] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 05/05/2018] [Accepted: 10/18/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND Colon ischaemia is the most common ischaemic disorder of the gastrointestinal system, can affect any segment of the colon, and may present with a range of symptoms. Diagnosis can be challenging due to symptom overlap with other conditions, varied aetiology, and often rapid and self-resolving course. AIM To review comprehensively the literature regarding the pharmacological aetiologies of colonic ischaemia to enhance the understanding of the various mechanisms of disease, presentations, distribution, and outcomes. METHODS A PubMed search for "colon ischaemia" and "ischaemic colitis" alone as well as in combination with various known pharmacologic causes was performed. Only the highest quality and relevant literature was included in this review. The quality of the literature for each association was rated by the authors and a consensus was made when discrepancies were encountered. Only associations that were deemed "moderate" or "strong" were included. RESULTS The literature considering pharmacologically associated colonic ischaemia is diverse, lacks codification and is characterised by numerous case reports and case series. Constipation-inducing drugs, digoxin, hormonal therapies, illicit drugs, immunomodulators, laxatives, and NSAIDs were strongly associated with colonic ischaemia. Antimicrobials, appetite suppressants, chemotherapies, decongestants, diuretics, ergot alkaloids, serotonin agents, statins, and vasopressor agents were moderately associated. CONCLUSIONS Patients presenting with abdominal pain, diarrhoea, or bloody stool need to be evaluated for the possibility of this condition and treated accordingly. Timely diagnosis is necessary to improve patient outcomes. This review aims to increase awareness among clinicians regarding the presentation of pharmacologically induced colonic ischaemia.
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Affiliation(s)
- Ziga Vodusek
- Frank H. Netter, MD. School of Medicine, Quinnipiac University, North Haven, Connecticut
| | - Paul Feuerstadt
- Gastroenterology Center of Connecticut, Yale University School of Medicine, Hamden, Connecticut
| | - Lawrence J Brandt
- Division of Gastroenterology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
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Fenster M, Feuerstadt P, Brandt LJ, Mansoor MS, Huisman T, Aroniadis OC. Real-world multicentre experience of the pathological features of colonic ischaemia and their relationship to symptom duration, disease distribution and clinical outcome. Colorectal Dis 2018; 20:1132-1141. [PMID: 29969179 DOI: 10.1111/codi.14323] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 06/06/2018] [Indexed: 02/08/2023]
Abstract
AIM To determine the pathological features of colonic ischaemia (CI) and their relationship to symptom duration, disease distribution and clinical outcome in a real-world, clinical setting. METHOD A retrospective, multicentre chart review was performed in patients diagnosed with CI at Montefiore Medical Center (January 2005 to July 2015), and Yale-New Haven Hospital (January 2005 to June 2010). Patients were included if clinical presentation, colonoscopic findings and colonic pathology were all consistent with CI. RESULTS Six hundred and sixteen patients with pathologically proven CI were included. Common pathological findings included inflammation (51.1%), ulceration (38.2%), fibrosis (26.0%) and necrosis (20.4%). Infarction and ghost cells were seen in 1.6% and 0.2% of cases, respectively. There was a significant relationship between symptom duration and hyalinization of the lamina propria (P = 0.05) and cryptitis/crypt abscesses (P = 0.01). Patients with isolated right CI (IRCI) were more likely than patients with isolated left CI (ILCI) to exhibit necrosis (P < 0.01), cryptitis/crypt abscess (P < 0.01) and inflammation (P = 0.03). Patients with poor outcomes were more likely to exhibit necrosis (P < 0.01) and capillary fibrin thrombi (P < 0.01) and less likely to exhibit fibrosis (P < 0.01) and epithelial changes (P < 0.01). CONCLUSION CI is accompanied by a broad spectrum of pathological findings. The traditional pathognomonic findings of CI are rare and cannot be relied upon to exclude the diagnosis. Patients with IRCI and/or poor outcomes were more likely to have pathological findings of necrosis than patients who had ILCI and/or nonpoor outcomes.
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Affiliation(s)
- M Fenster
- Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York, USA
| | - P Feuerstadt
- Yale University School of Medicine, New Haven, Connecticut, USA
- Gastroenterology Center of Connecticut, Hamden, Connecticut, USA
| | - L J Brandt
- Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York, USA
- Division of Gastroenterology, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York, USA
| | - M S Mansoor
- Department of Internal Medicine, Yale-New Haven Hospital, New Haven, CT, USA
| | - T Huisman
- Department of Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - O C Aroniadis
- Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York, USA
- Division of Gastroenterology, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York, USA
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Burke JR, Armstrong G, Mullaney T, Jayne D. Intra-operative fluorescence angiography facilitates tailored resection in ischaemic colitis - a video vignette. Colorectal Dis 2018; 20:1050. [PMID: 30184335 DOI: 10.1111/codi.14403] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 08/09/2018] [Indexed: 01/06/2023]
Affiliation(s)
- J R Burke
- The John Golligher Colorectal Surgery Unit, St James's University Hospital, Leeds Teaching Hospital Trust, Beckett Street, Leeds, West Yorkshire, LS9 7TF, UK.,Leeds Institute of Biomedical and Clinical Sciences, Clinical Sciences Building, St James's University Hospital, Leeds, West Yorkshire, LS9 7TF, UK
| | - G Armstrong
- The John Golligher Colorectal Surgery Unit, St James's University Hospital, Leeds Teaching Hospital Trust, Beckett Street, Leeds, West Yorkshire, LS9 7TF, UK.,Leeds Institute of Biomedical and Clinical Sciences, Clinical Sciences Building, St James's University Hospital, Leeds, West Yorkshire, LS9 7TF, UK
| | - T Mullaney
- The John Golligher Colorectal Surgery Unit, St James's University Hospital, Leeds Teaching Hospital Trust, Beckett Street, Leeds, West Yorkshire, LS9 7TF, UK
| | - D Jayne
- The John Golligher Colorectal Surgery Unit, St James's University Hospital, Leeds Teaching Hospital Trust, Beckett Street, Leeds, West Yorkshire, LS9 7TF, UK.,Leeds Institute of Biomedical and Clinical Sciences, Clinical Sciences Building, St James's University Hospital, Leeds, West Yorkshire, LS9 7TF, UK
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Gecse KB, Vermeire S. Differential diagnosis of inflammatory bowel disease: imitations and complications. Lancet Gastroenterol Hepatol 2018; 3:644-653. [PMID: 30102183 DOI: 10.1016/s2468-1253(18)30159-6] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 04/23/2018] [Accepted: 04/24/2018] [Indexed: 12/16/2022]
Abstract
Inflammatory bowel disease (IBD) is characterised by episodes of relapse and periods of remission. However, the clinical features, such as abdominal pain, diarrhoea, and rectal bleeding, are not specific. Therefore, the differential diagnosis can include a broad spectrum of inflammatory or infectious diseases that mimic IBD, as well as others that might complicate existing IBD. In this Review, we provide an overview of ileocolitis of diverse causes that are relevant in the differential diagnosis of IBD. We highlight the importance of accurate patient profiling and give a practical approach to identifying factors that should trigger the search for a specific cause of intestinal inflammation. Mimics of IBD include not only infectious causes of colitis-and particular attention is required for patients from endemic areas of tuberculosis-but also vascular diseases, diversion colitis, diverticula or radiation-related injuries, drug-induced inflammation, and monogenic diseases in very-early-onset refractory disease. A superinfection with cytomegalovirus or Clostridium difficile can aggravate intestinal inflammation in IBD, especially in patients who are immunocompromised. Special consideration should be made to the differential diagnosis of perianal disease.
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Affiliation(s)
- Krisztina B Gecse
- Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, Netherlands
| | - Severine Vermeire
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium.
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Horwood C, Wisler J, Byrd S, Woodling K, Schneider EB, Rushing A. Management outcomes of diverticulitis and colitis in patients with active cancer. Surgery 2018; 164:350-353. [PMID: 29801733 DOI: 10.1016/j.surg.2018.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Revised: 02/12/2018] [Accepted: 03/05/2018] [Indexed: 10/16/2022]
Abstract
BACKGROUND Little is reported in the literature on management strategies and outcomes in patients with an active cancer diagnosis who undergo emergent general surgery. The purpose of this study is to evaluate preoperative risk factors in both operative and non-operative management, as well as to describe the outcomes of colonic emergencies within a cancer patient population. METHODS A single institution cancer database was reviewed retrospectively to identify patients with an active cancer diagnosis who had an emergency general surgery consult placed for an acute colonic pathology. RESULTS A total of 87 patients were included. Among these, 38 patients underwent operative and 49 underwent nonoperative management. There was a 71% rate of postoperative complications in the operative group; these patients were also more likely to require intensive care unit admission (P < .001), die during their hospitalization (P = .003), have a greater 30-day mortality (P = .001) and were less likely to be discharged to home (P < .001). No patients in the nonoperative group required admission to the intensive care unit, 3 of the 49 (6%) died during their hospitalization, and 75% of nonoperative patients were discharged to home. CONCLUSION When clinically appropriate, patients with active cancer who present with an acute colonic emergency can undergo nonoperative management safely. In contrast, patients undergoing operative management have a substantial risk of morbidity and mortality.
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Affiliation(s)
| | | | - Sara Byrd
- The Ohio State University, Department of Surgery, Columbus
| | | | | | - Amy Rushing
- The Ohio State University, Department of Surgery, Columbus.
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42
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Iida T, Ohkubo Y, Kubo T, Yamashita K, Onodera K, Yamamoto E, Nosho K, Ito T, Yamano H, Nakase H. A case of a rectal stricture related to ischemic proctitis following rupture of an aortic aneurysm. Endosc Int Open 2018; 6:E186-E189. [PMID: 29399616 PMCID: PMC5794452 DOI: 10.1055/s-0043-117946] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 06/27/2017] [Indexed: 01/15/2023] Open
Abstract
Background and study aims Ischemic proctitis is a rare disease and comprises 2 % to 5 % of cases of ischemic colitis, because the rectum has abundant blood supply and rich collaterals. Herein, we report a case of a 73-year-old male patient with a pronounced rectal stricture caused by ischemic proctitis resulting from an abdominal aortic rupture and treated by endoscopic balloon dilation therapy. To date, only 3 cases of rectal stricture related to ischemic proctitis including our case have been reported, and this is the first case of rectal stricture related to ischemic proctitis, which was successfully treated by endoscopic balloon dilation.
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Affiliation(s)
- Tomoya Iida
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine. Hokkaido, Japan
| | - Yosuke Ohkubo
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine. Hokkaido, Japan
| | - Toshiyuki Kubo
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine. Hokkaido, Japan
| | - Kentaro Yamashita
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine. Hokkaido, Japan
| | - Kei Onodera
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine. Hokkaido, Japan
| | - Eiichiro Yamamoto
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine. Hokkaido, Japan
| | - Katsuhiko Nosho
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine. Hokkaido, Japan
| | - Toshiro Ito
- Department of Cardiovascular Surgery, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Hiroo Yamano
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine. Hokkaido, Japan
| | - Hiroshi Nakase
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine. Hokkaido, Japan,Corresponding author Hiroshi Nakase, MD, PhD Department of Gastroenterology and HepatologySapporo Medical University School of MedicineMinami 1-jo Nishi 16-chomeChuo-ku, SapporoHokkaido, 060-8556Japan+81-11-611-2282
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Hsu CC, Chen PY, Lai CC. Thigh emphysema as the initial presentation of colon ischemia. Am J Emerg Med 2018; 36:526.e1-526.e3. [PMID: 29290506 DOI: 10.1016/j.ajem.2017.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 12/04/2017] [Accepted: 12/04/2017] [Indexed: 10/18/2022] Open
Abstract
The incidence of colon ischemia has increased in recent years, and is associated with high morbidity and mortality. The typical presentations of colon ischemia include abdominal pain, bloody diarrhea, and in severe case, ileus, fever and peritonitis. Here, we document a rare case of colon ischemia presenting with subcutaneous and intramuscular emphysema of the thigh. A 76-year-old woman presented to the emergency department for left thigh pain for three days. Physical examination revealed tenderness without obvious crepitus, erythema or swelling over the left groin area and a soft abdomen without tenderness. Plain abdominal film showed abnormal gas formation at the left thigh and chest film demonstrated subphrenic free air. Abdominal computer tomography found sigmoid perforation causing left retroperitoneal abscess, and subcutaneous and intramuscular emphysema over the left pelvic and thigh region. During operation, irreversible ischemia from the terminal ileum through the cecum to the sigmoid colon with gangrene and retroperitoneal abscess were found. Total colectomy with end ileostomy and peritoneal toilet were performed. However, massive bloody ascites from abdominal drainage developed on the 13th day of admission. She later passed away due to hemorrhagic shock. In conclusion, emphysema of the thigh may rarely be caused by an intestinal lesion, such as colon ischemia. Clinicians should be alert of these unusual presentations to find the hidden underlying etiologies.
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Affiliation(s)
- Chin-Chuan Hsu
- Department of Emergency Medicine, Chi-Mei Medical Center, Tainan, Taiwan.
| | - Ping-Yuan Chen
- Department of Emergency Medicine, Chi-Mei Medical Center, Tainan, Taiwan
| | - Chih-Cheng Lai
- Department of Intensive Care Medicine, Chi-Mei Medical Center, Liouying, Taiwan.
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Nikolic AL, Keck JO. Ischaemic colitis: uncertainty in diagnosis, pathophysiology and management. ANZ J Surg 2017; 88:278-283. [PMID: 29124893 DOI: 10.1111/ans.14237] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 07/26/2017] [Indexed: 12/16/2022]
Abstract
Ischaemic colitis is the most common form of gastrointestinal ischaemia, but may be confused with acute mesenteric ischaemia, inflammatory bowel disease or infectious colitis. This review article outlines the current classification, epidemiology and risk factors, as well as approaches about diagnosis and management to guide clinical practice. It also identifies areas for further research.
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Affiliation(s)
- Amanda L Nikolic
- Department of Colon and Rectal Surgery, St Vincent's Hospital, Melbourne, Victoria, Australia
| | - James O Keck
- Department of Colon and Rectal Surgery, St Vincent's Hospital, Melbourne, Victoria, Australia
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Pastor-Juan MDR, Ripollés T, Martí-Bonmatí L, Martínez MJ, Simó L, Gómez D, Revert R. Predictors of severity in ischemic colitis: Usefulness of early ultrasonography. Eur J Radiol 2017; 96:21-26. [PMID: 29103470 DOI: 10.1016/j.ejrad.2017.09.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Revised: 09/04/2017] [Accepted: 09/08/2017] [Indexed: 12/13/2022]
Abstract
PURPOSE The main objective was to evaluate the usefulness of early ultrasonography for determining prognosis of patients with ischemic colitis. MATERIALS AND METHODS We reviewed the histories of patients with diagnosis of ischemic colitis over a period of 11 years. Two hundred twenty nine patients with ischemic colitis were included. Demographic, clinical, laboratory and sonographic findings were retrospectively analyzed. Patients were divided into two groups according to the outcome: mild (those who improved with conservative treatment) or severe (those who died or required surgery), and the findings of each group were compared. In addition, we developed a predictive model of multivariate logistic regression analysis, and then it was validated in a different population of 58 consecutive patients with ischemic colitis. RESULTS The mild ischemic colitis group consisted of 184 patients (age 74,7±8,8years), and the severe group of 45 patients (age 78,6±7,7years). More pancolitis (p=0.005), altered pericolic fat (p=0.032) and free fluid (p=0.013) was observed in the severe ischemic colitis group compared with the mild group. Severe ischemic group had lower wall thickness (p=0.020) and higher resistive index than mild group (p=0.025). Multivariate analysis identified as protective factors to severe ischemic colitis: pain (p=0.026), diarrhea (p=0.034), rectal bleeding (p=0.000), and hypertension (p=0.001). Altered pericolic fat (p=0.008) and pancolitis (p=0.017) were sonographic findings significantly related to severe ischemic colitis. Our model correctly classified 88.4% of the study patients and 89.6% of the population of 58 patients used in validation. CONCLUSIONS Sonographic features with clinical findings can predict the outcome of ischemic colitis. Our predictive model could differentiate properly between patients with mild or severe ischemic colitis.
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Affiliation(s)
- María Del Rosario Pastor-Juan
- Department of Radiology, Complejo Hospitalario Universitario de Albacete, 37 Hermanos Falcó St., Albacete 02006, Spain.
| | - Tomás Ripollés
- Department of Radiology, Hospital Universitario Dr. Peset, 90 Gaspar Aguilar Ave., Valencia 46017, Spain.
| | - Luis Martí-Bonmatí
- Deparment of Radiology, Hospital Universitari i Politecnic La Fe, 106 Fernando Abril Martorell Ave., Valencia 46026, Spain.
| | - María Jesús Martínez
- Department of Radiology, Hospital Universitario Dr. Peset, 90 Gaspar Aguilar Ave., Valencia 46017, Spain.
| | - Luis Simó
- Deparment of Radiology, Hospital Universitari Arnau de Vilanova, 12, Sant Clement St., Valencia 46015, Spain.
| | - Diana Gómez
- Department of Radiology, Hospital Universitario Dr. Peset, 90 Gaspar Aguilar Ave., Valencia 46017, Spain.
| | - Rafael Revert
- Department of Radiology, Hospital Universitario Dr. Peset, 90 Gaspar Aguilar Ave., Valencia 46017, Spain.
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Misiakos EP, Tsapralis D, Karatzas T, Lidoriki I, Schizas D, Sfyroeras GS, Moulakakis KG, Konstantos C, Machairas A. Advents in the Diagnosis and Management of Ischemic Colitis. Front Surg 2017; 4:47. [PMID: 28929100 PMCID: PMC5591371 DOI: 10.3389/fsurg.2017.00047] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Accepted: 08/14/2017] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Ischemic colitis (IC) is a common type of ischemic insult, resulting from decreased arterial blood flow to the colon. This disease can be caused from either atherosclerotic occlusive vascular disease or non-occlusive disease. The aim of this study is to present the diagnostic methodology and management of this severe disease based on current literature. METHODS A literature search has been done including articles referring to modern diagnosis and management of IC. RESULTS IC is usually a transient disease, but it can also cause gangrene of the colon, requiring emergency surgical exploration. Diagnosis is troublesome and is based on imaging examinations, mainly computerized tomography, which in association with colonoscopy can delineate the distribution pattern and severity of disease. CONCLUSION The majority of patients with mild disease have usually complete clinical recovery within a short period. The severe forms of the disease carry high morbidity and mortality rates and prompt surgical intervention is the only way to improve the associated severe prognosis.
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Affiliation(s)
- Evangelos P. Misiakos
- 3rd Department of Surgery, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - Dimitrios Tsapralis
- Department of General Surgery, General Hospital/Health Center of Ierapetra, Ierapetra, Greece
| | - Theodore Karatzas
- 2nd Department of Propedeutic Surgery, School of Medicine, National and Kapodistrian University of Athens, Laiko Hospital, Athens, Greece
| | - Irene Lidoriki
- 1st Department of Surgery, School of Medicine, National and Kapodistrian University of Athens, Laiko Hospital, Athens, Greece
| | - Dimitrios Schizas
- 1st Department of Surgery, School of Medicine, National and Kapodistrian University of Athens, Laiko Hospital, Athens, Greece
| | - George S. Sfyroeras
- Department of Vascular Surgery, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - Konstantinos G. Moulakakis
- Department of Vascular Surgery, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - Chrysostomos Konstantos
- 2nd Department of Radiology, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - Anastasios Machairas
- 3rd Department of Surgery, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
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Ten Heggeler LB, van Dam LJH, Bijlsma A, Visschedijk MC, Geelkerken RH, Meijssen MAC, Kolkman JJ. Colon ischemia: Right-sided colon involvement has a different presentation, etiology and worse outcome. A large retrospective cohort study in histology proven patients. Best Pract Res Clin Gastroenterol 2017; 31:111-117. [PMID: 28395782 DOI: 10.1016/j.bpg.2016.12.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 12/04/2016] [Accepted: 12/17/2016] [Indexed: 01/31/2023]
Abstract
BACKGROUND Colon ischemia (CI), is generally considered a non-occlusive mesenteric ischemia disorder that usually runs a benign course, but right-sided involvement (RCI) has been associated with worse outcome. The poor outcome of RCI has been associated with comorbidity, but more recently also with occlusions of the mesenteric arteries. We performed a retrospective analysis of a large cohort of CI-patients to assess differences in presentation, etiology, and comorbidity between right-sided colon ischemia (RCI) and non-right-sided colon ischemia (NRCI), and their relation to outcome. METHODS We performed a retrospective cohort study in two centers from 2000 to 2011 for CI and analyzed clinical presentation, etiology, treatment and outcome. Diagnosis was based on full colonoscopy and/or surgical findings and confirmed by histopathology. RESULTS 239 patients were included (mean age 69, 52% female). RCI was found in 48% and NRCI in 52%. Patients with NRCI presented more often with rectal bleeding (87% vs. 45%; p<0.001). In RCI more nausea (58% vs. 39%; p=0.013), weight loss (56% vs. 19%; p<0.001), paralytic ileus (32% vs. 18%; p=0.018) and peritoneal signs (27% vs. 7%; p<0.001) was observed compared to NRCI. The cause of CI was more often idiopathic in NRCI (46% vs. 26%; p=0.002); an occlusive cause was seen more often in RCI (26.3 vs 2.4%, p<0.0001). RCI patients had longer hospital stay (15 vs. 8 days, p<0.001), need for surgery (61% vs. 34%, p<0.001), and trend toward higher 30-day in-hospital mortality (20% vs. 12%, p=0.084). CONCLUSIONS RCI ischemia has different etiology, presentation, and outcome. The series shows a high proportion of - treatable - vessel occlusion. It reinforces the advice to perform CT angiography in RCI as means to improve its poor outcome.
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Affiliation(s)
- Lotte B Ten Heggeler
- Department of Gastroenterology, Medical Spectrum Twente, Enschede, The Netherlands
| | - Lisette J H van Dam
- Department of Gastroenterology, Medical Spectrum Twente, Enschede, The Netherlands; Department of Gastroenterology, Isala Clinics, Zwolle, The Netherlands
| | - Alderina Bijlsma
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, Groningen, The Netherlands
| | - Marijn C Visschedijk
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, Groningen, The Netherlands
| | - Robert H Geelkerken
- Department of Vascular Surgery, Medical Spectrum Twente, Enschede, The Netherlands
| | | | - Jeroen J Kolkman
- Department of Gastroenterology, Medical Spectrum Twente, Enschede, The Netherlands; Department of Gastroenterology and Hepatology, University Medical Center Groningen, Groningen, The Netherlands.
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Yamanouchi S, Ogawa S, Kusunoki R, Miyaoka Y, Fujishiro H, Kohge N, Kinoshita Y. Seasonal variation in occurrence of ischemic colitis: a retrospective study. J Int Med Res 2017; 45:340-351. [PMID: 28222619 PMCID: PMC5536592 DOI: 10.1177/0300060516684276] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Objectives We aimed to identify the clinical characteristics of ischemic colitis (IC) and to investigate the occurrence of seasonal variation. Methods From January 2008 to December 2014, 368 had IC as the reason for their admission. A total of 364 patients were enrolled in this study. We investigated patient characteristics and seasonal variations in incidence. Results The mean age (±standard deviation) of patients with IC at diagnosis was 66.8 (±16.9) years. Most patients had abdominal pain (341 cases), hematochezia (337 cases), and diarrhea (199 cases) as their chief complaints. The clinical courses of the disease were classified as transient (294 cases), stricture (17 cases), gangrenous (2 cases), and indeterminate types (51 cases). Although IC tended to occur less frequently in winter, the seasonal difference was not significant. Conclusion There is currently no evidence for seasonal variation in hospital admissions for IC.
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Affiliation(s)
- Satoshi Yamanouchi
- Department of Gastroenterology, Shimane Prefectural Central Hospital, Izumo, Shimane, Japan
- Satoshi Yamanouchi, Department of Gastroenterology, Shimane Prefectural Central Hospital, 4-1-1 Himebara, Izumo, Shimane 693-8555, Japan.
| | - Sayaka Ogawa
- Department of Gastroenterology, Shimane Prefectural Central Hospital, Izumo, Shimane, Japan
| | - Ryusaku Kusunoki
- Department of Gastroenterology, Shimane Prefectural Central Hospital, Izumo, Shimane, Japan
| | - Youichi Miyaoka
- Department of Gastroenterology, Shimane Prefectural Central Hospital, Izumo, Shimane, Japan
| | - Hirofumi Fujishiro
- Department of Gastroenterology, Shimane Prefectural Central Hospital, Izumo, Shimane, Japan
| | - Naruaki Kohge
- Department of Gastroenterology, Shimane Prefectural Central Hospital, Izumo, Shimane, Japan
| | - Yoshikazu Kinoshita
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, Izumo, Shimane, Japan
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Seo HI, Choi KH, Han KH, Lee SJ, Park JK, Kim YD, Cheon GJ. Predisposing Factors of Ischemic Colitis: Data from 14 Years of Experience in a Single Center. Gastroenterol Res Pract 2017; 2017:1049810. [PMID: 28769977 PMCID: PMC5523228 DOI: 10.1155/2017/1049810] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 05/19/2017] [Accepted: 06/11/2017] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND AND AIMS While several case reports on ischemic colitis (IC) suggest the presence of predisposing causative factors, a few studies have investigated the predisposing factors in IC. This study aimed to identify the characteristics of patients with IC, particularly focusing on the predisposing factors. METHODS We conducted a single-center, retrospective analysis of 159 patients with IC. Clinical characteristics, laboratory data, endoscopic findings, and medical records were reviewed. Data were compared between groups of patients defined according to the predisposing factors. The predisposing factors are defined as temporary states or episodic events occurring within a week before the development of IC such as colonoscopy, enema, use of laxatives, heavy drinking, pancreatitis, shock, and burn. RESULTS Compared to the group of patients without predisposing factors of IC, the group of patients with predisposing factors was characterized by a relatively higher prevalence of male sex (56.9% versus 33.3%, p = 0.005), younger age (60.9 ± 15.4 versus 67.2 ± 13.4 years, p = 0.010), lower incidence of hypertension (43.1% versus 60.2%, p = 0.044), and fewer risk factors (1.24 ± 1.18 versus 1.82 ± 1.22, p = 0.005). CONCLUSIONS Among men with predisposing factors, IC may develop even at a relatively younger age and in the absence of multiple risk factors, suggesting that predisposing factors may be involved in the pathogenesis of IC.
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Affiliation(s)
- Hyun Il Seo
- University of Ulsan College of Medicine, Gangneung Asan Hospital, Gangneung, Republic of Korea
- *Hyun Il Seo:
| | - Kyoo-ho Choi
- University of Ulsan College of Medicine, Gangneung Asan Hospital, Gangneung, Republic of Korea
| | - Koon Hee Han
- University of Ulsan College of Medicine, Gangneung Asan Hospital, Gangneung, Republic of Korea
| | - Sang Jin Lee
- University of Ulsan College of Medicine, Gangneung Asan Hospital, Gangneung, Republic of Korea
| | - Jong Kyu Park
- University of Ulsan College of Medicine, Gangneung Asan Hospital, Gangneung, Republic of Korea
| | - Young Don Kim
- University of Ulsan College of Medicine, Gangneung Asan Hospital, Gangneung, Republic of Korea
| | - Gab Jin Cheon
- University of Ulsan College of Medicine, Gangneung Asan Hospital, Gangneung, Republic of Korea
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Affiliation(s)
- Lawrence J Brandt
- Division of Gastroenterology, Albert Einstein College of Medicine / Montefiore Medical Center, Bronx, New York, USA
| | - Paul Feuerstadt
- Gastroenterology Center of Connecticut, Hamden, Connecticut, USA
- Division of Digestive Disease, Yale University School of Medicine, New Haven, Connecticut, USA
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