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Wang XY, Li Z, Huang SY, Shen XD, Li XH. Cross-sectional imaging: current status and future potential in adult celiac disease. Eur Radiol 2024; 34:1232-1246. [PMID: 37646811 DOI: 10.1007/s00330-023-10175-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/22/2023] [Accepted: 07/27/2023] [Indexed: 09/01/2023]
Abstract
Celiac disease (CD), triggered by exposure to gluten in genetically susceptible individuals, is an immune-mediated small bowel disease affecting about 1% of the population worldwide. But the prevalence of CD varies with age, sex, and location. A strict gluten-free diet remains the primary treatment for CD, currently. Most of patients with CD respond well to gluten-free diet with good prognosis, while some patients fail to get symptomatic relief or histological remission (e.g., nonresponsive or refractory CD). Because of heterogeneous clinical appearance, the diagnosis of CD is difficult. Moreover, malignant complications and poor outcomes accompanied with refractory CD present great challenges in disease management. Over the past three decades, cross-sectional imaging techniques (computed tomography [CT] and magnetic resonance imaging [MRI]) play an important role in small bowel inflammatory and neoplastic diseases. Compared with endoscopic techniques, cross-sectional imaging permits clearly presentation of both intraluminal and extraluminal abnormalities. It provides vascular and functional information, thus improving the possibility as diagnostic and follow-up tool. The value of cross-sectional imaging for patients with suspected or confirmed CD has been gradually demonstrated. Studies revealed that certain features suggested by cross-sectional imaging could help to establish the early diagnosis of CD. Besides, the potential contributions of cross-sectional imaging may lie in the evaluation of disease activity and severity, which helps guiding management strategies. The purpose of this review is to provide current overviews and future directions of cross-sectional imaging in adult CD, thus facilitating the understanding and application in clinical practice. CLINICAL RELEVANCE STATEMENT: In this review, we systematically summarized the existing knowledge of cross-sectional imaging in adult CD and analyzed their possible roles in clinical practice, including disease diagnosis, complication identification, treatment evaluation, and prognostic prediction. KEY POINTS: • Regarding a condition described as "celiac iceberg", celiac disease remains underdiagnosed and undertreated. • Cross-sectional imaging is helpful in clinical management of celiac disease, including disease diagnosis, complication identification, treatment evaluation, and prognostic prediction. • Cross-sectional imaging should be considered as the valuable examination in patients suspected from celiac disease.
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Affiliation(s)
- Xin-Yue Wang
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhongshan II Road, Guangzhou, 510080, People's Republic of China
| | - Zhoulei Li
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhongshan II Road, Guangzhou, 510080, People's Republic of China
| | - Si-Yun Huang
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhongshan II Road, Guangzhou, 510080, People's Republic of China
| | - Xiao-di Shen
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhongshan II Road, Guangzhou, 510080, People's Republic of China
| | - Xue-Hua Li
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhongshan II Road, Guangzhou, 510080, People's Republic of China.
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Felber J, Bläker H, Fischbach W, Koletzko S, Laaß M, Lachmann N, Lorenz P, Lynen P, Reese I, Scherf K, Schuppan D, Schumann M, Aust D, Baas S, Beisel S, de Laffolie J, Duba E, Holtmeier W, Lange L, Loddenkemper C, Moog G, Rath T, Roeb E, Rubin D, Stein J, Török H, Zopf Y. Aktualisierte S2k-Leitlinie Zöliakie der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS). ZEITSCHRIFT FUR GASTROENTEROLOGIE 2022; 60:790-856. [PMID: 35545109 DOI: 10.1055/a-1741-5946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Jörg Felber
- Medizinische Klinik II - Gastroenterologie, Hepatologie, Endokrinologie, Hämatologie und Onkologie, RoMed Klinikum Rosenheim, Rosenheim, Deutschland
| | - Hendrik Bläker
- Institut für Pathologie, Universitätsklinikum Leipzig AöR, Leipzig, Deutschland
| | | | - Sibylle Koletzko
- Kinderklinik und Kinderpoliklinik im Dr. von Haunerschen Kinderspital, LMU-Klinikum München, München, Deutschland.,Department of Pediatrics, Gastroenterology and Nutrition, School of Medicine Collegium Medicum University of Warmia and Mazury, 10-719 Olsztyn, Polen
| | - Martin Laaß
- Klinik und Poliklinik für Kinder- und Jugendmedizin, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Deutschland
| | - Nils Lachmann
- Institut für Transfusionsmedizin, Charité - Universitätsmedizin Berlin, Berlin, Deutschland
| | - Pia Lorenz
- Deutsche Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS), Berlin, Deutschland
| | - Petra Lynen
- Deutsche Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS), Berlin, Deutschland
| | - Imke Reese
- Ernährungsberatung und -therapie Allergologie, München, Deutschland
| | - Katharina Scherf
- Institute of Applied Biosciences Department of Bioactive and Functional Food Chemistry, Karlsruhe Institute of Technology (KIT), Karlsruhe, Deutschland
| | - Detlef Schuppan
- Institut für Translationale Immunologie, Johannes Gutenberg-Universität Mainz, Mainz, Deutschland.,Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Michael Schumann
- Medizinische Klinik I für Gastroenterologie, Infektiologie und Rheumatologie, Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Deutschland
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Pelizzaro F, Marsilio I, Fassan M, Piazza F, Barberio B, D’Odorico A, Savarino EV, Farinati F, Zingone F. The Risk of Malignancies in Celiac Disease-A Literature Review. Cancers (Basel) 2021; 13:cancers13215288. [PMID: 34771450 PMCID: PMC8582432 DOI: 10.3390/cancers13215288] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 10/15/2021] [Accepted: 10/19/2021] [Indexed: 12/14/2022] Open
Abstract
Celiac disease (CeD) is an immune-mediated enteropathy precipitated by ingestion of gluten in genetically predisposed individuals. Considering that CeD affects approximately 1% of the Western population, it may be considered a global health problem. In the large majority of cases, CeD has a benign course, characterized by the complete resolution of symptoms and a normal life expectancy after the beginning of a gluten-free-diet (GFD); however, an increased risk of developing malignancies, such as lymphomas and small bowel carcinoma (SBC), has been reported. In particular, enteropathy-associated T-cell lymphoma (EATL), a peculiar type of T-cell lymphoma, is characteristically associated with CeD. Moreover, the possible association between CeD and several other malignancies has been also investigated in a considerable number of studies. In this paper, we aim to provide a comprehensive review of the current knowledge about the associations between CeD and cancer, focusing in particular on EATL and SBC, two rare but aggressive malignancies.
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Affiliation(s)
- Filippo Pelizzaro
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padova, 35128 Padova, Italy; (F.P.); (I.M.); (B.B.); (A.D.); (E.V.S.); (F.F.)
| | - Ilaria Marsilio
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padova, 35128 Padova, Italy; (F.P.); (I.M.); (B.B.); (A.D.); (E.V.S.); (F.F.)
| | - Matteo Fassan
- Surgical Pathology and Cytopathology Unit, Department of Medicine (DIMED), University Hospital of Padova, 35128 Padova, Italy;
- Veneto Oncology Institute, IOV-IRCCS, 35128 Padova, Italy
| | - Francesco Piazza
- Department of Medicine, Hematology, University Hospital of Padova, 35128 Padova, Italy;
| | - Brigida Barberio
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padova, 35128 Padova, Italy; (F.P.); (I.M.); (B.B.); (A.D.); (E.V.S.); (F.F.)
| | - Anna D’Odorico
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padova, 35128 Padova, Italy; (F.P.); (I.M.); (B.B.); (A.D.); (E.V.S.); (F.F.)
| | - Edoardo V. Savarino
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padova, 35128 Padova, Italy; (F.P.); (I.M.); (B.B.); (A.D.); (E.V.S.); (F.F.)
| | - Fabio Farinati
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padova, 35128 Padova, Italy; (F.P.); (I.M.); (B.B.); (A.D.); (E.V.S.); (F.F.)
| | - Fabiana Zingone
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padova, 35128 Padova, Italy; (F.P.); (I.M.); (B.B.); (A.D.); (E.V.S.); (F.F.)
- Correspondence:
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Bassi M, Mohapatra S, Sharma P, Korman A, Pitchumoni CS, Broder A. Hematemesis as an Initial Presentation of Enteropathy-Associated T-Cell Lymphoma. Cureus 2021; 13:e16992. [PMID: 34377617 PMCID: PMC8349507 DOI: 10.7759/cureus.16992] [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] [Accepted: 08/08/2021] [Indexed: 11/05/2022] Open
Abstract
Enteropathy-associated T-cell lymphoma (EATL) is a tumor of intraepithelial T-lymphocytes arising in the small intestine. Based on the genetic profile, immunohistochemistry, and histology, EATL is divided into two subtypes. EATL type I occurs in individuals with celiac disease (CD) while EATL type II is a sporadic form that occurs in individuals without CD. Intensive chemotherapy and surgery are the mainstay treatment. However, despite the currently available treatment options, the five-year survival rate is only 9%. EATL presents as abdominal pain, nausea, or slow gastrointestinal bleeding. Severe bleeding leading to hemodynamic instability is rarely known in EATL. Therefore, we present a unique case of EATL who presented with acute and severe gastrointestinal bleeding with no prior history of CD.
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Affiliation(s)
- Mehak Bassi
- Division of Internal Medicine, Saint Peter's University Hospital/Rutgers Robert Wood Johnson School of Medicine, New Brunswick, USA
| | - Sonmoon Mohapatra
- Division of Gastroenterology and Hepatology, Saint Peter's University Hospital/Rutgers Robert Wood Johnson School of Medicine, New Brunswick, USA
| | - Parth Sharma
- Department of Internal Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Andrew Korman
- Division of Gastroenterology and Hepatology, Saint Peter's University Hospital/Rutgers Robert Wood Johnson School of Medicine, New Brunswick, USA
| | - C S Pitchumoni
- Division of Gastroenterology and Hepatology, Saint Peter's University Hospital/Rutgers Robert Wood Johnson School of Medicine, New Brunswick, USA
| | - Arkady Broder
- Division of Gastroenterology and Hepatology, Saint Peter's University Hospital/Rutgers Robert Wood Johnson School of Medicine, New Brunswick, USA
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Penny HA, Baggus EMR, Rej A, Snowden JA, Sanders DS. Non-Responsive Coeliac Disease: A Comprehensive Review from the NHS England National Centre for Refractory Coeliac Disease. Nutrients 2020; 12:E216. [PMID: 31947666 PMCID: PMC7019917 DOI: 10.3390/nu12010216] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 01/06/2020] [Accepted: 01/09/2020] [Indexed: 02/06/2023] Open
Abstract
Coeliac disease is a common small intestinal enteropathy which manifests following ingestion of gluten in genetically susceptible individuals. Since gluten was identified as the driving factor in coeliac disease, the gluten-free diet (GFD) has remained the mainstay of treatment. While most individuals will display improvement in symptoms and signs of coeliac disease following institution of the GFD, up to 30% will continue to experience symptoms and/or have persisting intestinal inflammation. These individuals can be classified as having non-responsive coeliac disease (NRCD), which may be associated with dietary indiscretion, slow healing, refractory coeliac disease, and/or an alternative condition. The purpose of this review is to provide an overview of the causes of NRCD in adults, highlight a systematic approach to investigate these patients, and appraise the latest management aspects of this subset of coeliac disease.
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Affiliation(s)
- Hugo A. Penny
- Academic Unit of Gastroenterology, University of Sheffield, Sheffield S10 2TN, UK; (H.A.P.); (E.M.R.B.); (A.R.)
- Lydia Becker Institute of Inflammation and Immunology, University of Manchester, Manchester M13 9PL, UK
| | - Elisabeth M. R. Baggus
- Academic Unit of Gastroenterology, University of Sheffield, Sheffield S10 2TN, UK; (H.A.P.); (E.M.R.B.); (A.R.)
| | - Anupam Rej
- Academic Unit of Gastroenterology, University of Sheffield, Sheffield S10 2TN, UK; (H.A.P.); (E.M.R.B.); (A.R.)
| | - John A. Snowden
- Department of Haematology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield S10 2JF, UK;
| | - David S. Sanders
- Academic Unit of Gastroenterology, University of Sheffield, Sheffield S10 2TN, UK; (H.A.P.); (E.M.R.B.); (A.R.)
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Abstract
There are a number of rare T-cell lymphoma subtypes that may be encountered in clinical practice. In recent years, improved immunohistochemical techniques and molecular tumor profiling have permitted refinement of some of the diagnostic categories in this group, as well as the recognition of distinct conditions not previously well elucidated. In this chapter, we cover the diagnostic and clinical features of some of the more common of these conditions, including subcutaneous panniculitis-like T-cell lymphoma, cutaneous gamma-delta T-cell lymphoma, enteropathy-associated T-cell lymphoma, monomorphic epitheliotropic intestinal T-cell lymphoma, primary cutaneous CD8-positive aggressive epidermotropic cytotoxic T-cell lymphoma, CD4-positive small/medium T-cell lymphoproliferative disorder, and acral CD8-positive T-cell lymphoma. Given the rarity of these conditions, optimal treatments approaches are not always well established, not least as data from large-scale clinical trials are lacking. In this chapter, we aim to provide a summation of current thinking around best treatment, as well as highlighting some controversies in the management of these diagnoses.
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Affiliation(s)
- C van der Weyden
- Department of Haematology, Peter MacCallum Cancer Centre, Melbourne, Australia.
| | - C McCormack
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
- Department of Dermatology, St Vincent's Hospital, Fitzroy, Australia
- Department of Oncology, Sir Peter MacCallum, The University of Melbourne, Parkville, Australia
| | - S Lade
- Department of Oncology, Sir Peter MacCallum, The University of Melbourne, Parkville, Australia
- Department of Anatomical Pathology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - R W Johnstone
- Department of Oncology, Sir Peter MacCallum, The University of Melbourne, Parkville, Australia
- Research Division, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - H M Prince
- Department of Haematology, Peter MacCallum Cancer Centre, Melbourne, Australia
- Department of Oncology, Sir Peter MacCallum, The University of Melbourne, Parkville, Australia
- Epworth Healthcare, Melbourne, Australia
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Radmard AR, Hashemi Taheri AP, Salehian Nik E, Kooraki S, Kolahdoozan S, Mirminachi B, Sotoudeh M, Ekhlasi G, Malekzadeh R, Shahbazkhani B. MR enterography in nonresponsive adult celiac disease: Correlation with endoscopic, pathologic, serologic, and genetic features. J Magn Reson Imaging 2017; 46:1096-1106. [DOI: 10.1002/jmri.25646] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 01/10/2017] [Indexed: 12/11/2022] Open
Affiliation(s)
- Amir Reza Radmard
- Department of Radiology, Shariati Hospital; Tehran University of Medical Sciences; Tehran Iran
| | | | - Elham Salehian Nik
- Department of Radiology, Shariati Hospital; Tehran University of Medical Sciences; Tehran Iran
| | - Soheil Kooraki
- Department of Radiology, Shariati Hospital; Tehran University of Medical Sciences; Tehran Iran
| | - Shadi Kolahdoozan
- Autoimmune and Motility Disorders of the Gastro-Intestinal Tract Research Center, Digestive Diseases Research Institute; Tehran University of Medical Sciences; Tehran Iran
| | - Babak Mirminachi
- Autoimmune and Motility Disorders of the Gastro-Intestinal Tract Research Center, Digestive Diseases Research Institute; Tehran University of Medical Sciences; Tehran Iran
| | - Masoud Sotoudeh
- Department of Pathology, Shariati Hospital; Tehran University of Medical Sciences; Tehran Iran
| | - Golnaz Ekhlasi
- Autoimmune and Motility Disorders of the Gastro-Intestinal Tract Research Center, Digestive Diseases Research Institute; Tehran University of Medical Sciences; Tehran Iran
| | - Reza Malekzadeh
- Autoimmune and Motility Disorders of the Gastro-Intestinal Tract Research Center, Digestive Diseases Research Institute; Tehran University of Medical Sciences; Tehran Iran
| | - Bijan Shahbazkhani
- Autoimmune and Motility Disorders of the Gastro-Intestinal Tract Research Center, Digestive Diseases Research Institute; Tehran University of Medical Sciences; Tehran Iran
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Abstract
PURPOSE The purpose of this study is to identify unique imaging findings of refractory celiac disease (RCD) including Type I RCD, Type II RCD versus healed celiac disease (CD). METHODS A retrospective study of patients with known CD and refractory symptoms with cross-sectional imaging was performed. We included patients who underwent T cell receptor rearrangement or T-cell immunophenotyping studies on small bowel (SB) biopsies to classify patients into: healed CD, Type I RCD, or Type II RCD. GI radiologists performed a blinded review of the imaging studies. RESULTS One-hundred eighteen patients (32 healed; 67 Type I RCD; 19 Type II RCD) were included (mean age 53 ± 6 years; 62% female). The presence of any fold pattern abnormality was more likely to be found in Type II and Type I RCD than healed CD (53% vs. 43% vs.16%; p = 0.009). Type II RCD patients were more likely than Type I RCD and healed CD to have imaging findings of ulcerative jejunitis (26% vs. 6% vs. 3%; p = 0.009), SB wall thickening (37% vs. 16% vs. 0%; p = 0.002) and SB dilation (26% vs. 7% vs. 6%; p = 0.04). Type II RCD demonstrated non-significant trends for decreased number of jejunal folds only, SB mass, mesenteric lymphadenopathy, localized peri-mural edema, and intramural duodenal edema. CONCLUSIONS Fold pattern abnormalities, ulcerative jejunitis, SB wall thickening, and SB dilation are more likely to be identified in cross-sectional imaging of RCD than healed CD. SB dilatation and ulcerative jejunitis are more likely to be found in Type II than Type I RCD.
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Beyond moulage sign and TTG levels: the role of cross-sectional imaging in celiac sprue. Abdom Radiol (NY) 2017; 42:361-388. [PMID: 28154909 DOI: 10.1007/s00261-016-1006-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Celiac disease is an autoimmune disorder that causes inflammation and destruction in the small intestine of genetically susceptible individuals following ingestion of gluten. Awareness of the disease has increased; however, it remains a challenge to diagnose. This review summarizes the intestinal and extraintestinal cross-sectional imaging findings of celiac disease. Small intestine fold abnormalities are the most specific imaging findings for celiac disease, whereas most other imaging findings reflect a more generalized pattern seen with malabsorptive processes. Familiarity with the imaging pattern may allow the radiologist to suggest the diagnosis in patients with atypical presentations in whom it is not clinically suspected. Earlier detection allows earlier treatment initiation and may prevent significant morbidity and mortality that can occur with delayed diagnosis. Refractory celiac disease carries the greatest risk of mortality due to associated complications, including cavitating mesenteric lymph node syndrome, ulcerative jejunoileitis, enteropathy-associated T cell lymphoma, and adenocarcinoma, all of which are described and illustrated. Radiologic and endoscopic investigations are complimentary modalities in the setting of complicated celiac disease.
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Elli L, Branchi F, Sidhu R, Guandalini S, Assiri A, Rinawi F, Shamir R, Das P, Makharia GK. Small bowel villous atrophy: celiac disease and beyond. Expert Rev Gastroenterol Hepatol 2017; 11:125-138. [PMID: 28000520 DOI: 10.1080/17474124.2017.1274231] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Small bowel villous atrophy can represent a diagnostic challenge for gastroenterologists and pathologists. In Western countries small bowel atrophy and mild non-atrophic alterations are frequently caused by celiac disease. However, other pathology can mimic celiac disease microscopically, widening the differential diagnosis. The several novelties on this topic and the introduction of the device-assisted enteroscopy in the diagnostic flowchart make an update of the literature necessary. Areas covered: In this review, a description of the different clinical scenarios when facing with small bowel mucosal damage, particularly small bowel atrophy, is described. The published literature on this subject has been summarized and reviewed. Expert commentary: When an intestinal mucosal alteration is histologically demonstrated, the pathology report forms part of a more complex workup including serological data, clinical presentation and clinical history. A multidisciplinary team, including pathologists and enteroscopy-devoted endoscopists, is frequently required to manage patients with small bowel alterations, especially in cases of severe malabsorption syndrome.
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Affiliation(s)
- Luca Elli
- a Center for Prevention and Diagnosis of Celiac Disease , Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico , Milano , Italy
| | - Federica Branchi
- a Center for Prevention and Diagnosis of Celiac Disease , Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico , Milano , Italy
| | - Reena Sidhu
- b Department of Gastroenterology , University of Sheffield, Royal Hallamshire Hospital , Sheffield , United Kingdom
| | - Stefano Guandalini
- c Department of Pediatrics, Section of Pediatric Gastroenterology , Hepatology and Nutrition, Celiac Disease Center, University of Chicago , Chicago , IL , USA
| | - Asaad Assiri
- d Prince Abdullah Bin Khalid Coeliac Disease Research Chair King Saud University , Riyadh , Saudi Arabia
| | - Firas Rinawi
- e Institute for Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center , Petach Tikva , Israel
| | - Raanan Shamir
- f Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petach Tikva, Israel AND Sackler Faculty of Medicine , Tel-Aviv University , Tel Aviv , Israel
| | - Prasenjit Das
- g Department of Pathology , All India Institute of Medical sciences , New Delhi , India
| | - Govind K Makharia
- h Department of Gastroenterology and Human Nutrition , All India Institute of Medical Sciences , New Delhi , India
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11
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Abstract
Celiac disease is an autoimmune disorder induced by gluten in genetically susceptible individuals. It can result in intraintestinal and extraintestinal manifestations of disease including diarrhea, weight loss, anemia, osteoporosis, or lymphoma. Diagnosis of celiac disease is made through initial serologic testing and then confirmed by histopathologic examination of duodenal biopsies. Generally celiac disease is a benign disorder with a good prognosis in those who adhere to a gluten-free diet. However, in refractory disease, complications may develop that warrant additional testing with more advanced radiologic and endoscopic methods. This article reviews the current strategy to diagnose celiac disease and the newer modalities to assess for associated complications.
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Affiliation(s)
- Sarah Shannahan
- Division of Internal Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Daniel A Leffler
- Division of Gastroenterology, The Celiac Center, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Boston, MA 02215, USA.
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12
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Fatal Streptococcus pneumoniae Sepsis in a Patient With Celiac Disease-Associated Hyposplenism. ACG Case Rep J 2016; 3:e140. [PMID: 27761478 PMCID: PMC5064423 DOI: 10.14309/crj.2016.113] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2016] [Accepted: 04/15/2016] [Indexed: 12/17/2022] Open
Abstract
We present a 59-year-old male with poorly controlled celiac disease (CD) and fatal Streptococcus pneumoniae sepsis, describe the morphologic findings, and stress the need for monitoring splenic function and pneumococcal vaccination in these patients.
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van Gils T, Nijeboer P, van Waesberghe JHT, Coupé VM, Janssen K, Zegers JA, Nurmohamed SA, Kraal G, Jiskoot SC, Bouma G, Mulder CJ. Splenic volume differentiates complicated and non-complicated celiac disease. United European Gastroenterol J 2016; 5:374-379. [PMID: 28507749 DOI: 10.1177/2050640616663571] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Accepted: 07/19/2016] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Studies in small groups of patients indicated that splenic volume (SV) may be decreased in patients with celiac disease (CD), refractory CD (RCD) type II and enteropathy-associated T-cell lymphoma (EATL). OBJECTIVE The objective of this article is to evaluate SV in a large cohort of uncomplicated CD, RCD II and EATL patients and healthy controls. METHODS The retrospective cohort consisted of 77 uncomplicated CD (of whom 39 in remission), 29 RCD II, 24 EATL and 12 patients with both RCD II and EATL. The control group included 149 healthy living kidney donors. SV was determined on computed tomography. RESULTS The median SV in the uncomplicated CD group was significantly larger than in controls (202 cm3 (interquartile range (IQR): 154-275) versus 183 cm3 (IQR: 140-232), p = 0.02). After correction for body surface area, age and gender, the ratio of SV in uncomplicated CD versus controls was 1.28 (95% confidence interval: 1.20-1.36; p < 0.001). The median SV in RCD II patients (118 cm3 (IQR 83-181)) was smaller than the median SV in the control group (p < 0.001). CONCLUSION This study demonstrates large inter-individual variation in SV. SV is enlarged in uncomplicated CD. The small SV in RCD II may be of clinical relevance considering the immune-compromised status of these patients.
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Affiliation(s)
- Tom van Gils
- Celiac Center Amsterdam, Department of Gastroenterology and Hepatology, VU University Medical Center, Amsterdam, The Netherlands
| | - Petula Nijeboer
- Celiac Center Amsterdam, Department of Gastroenterology and Hepatology, VU University Medical Center, Amsterdam, The Netherlands
| | | | - Veerle Mh Coupé
- Department of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, The Netherlands
| | - Kiki Janssen
- Celiac Center Amsterdam, Department of Gastroenterology and Hepatology, VU University Medical Center, Amsterdam, The Netherlands
| | - Jessy A Zegers
- Celiac Center Amsterdam, Department of Gastroenterology and Hepatology, VU University Medical Center, Amsterdam, The Netherlands
| | - Shaikh A Nurmohamed
- Department of Nephrology, VU University Medical Center, Amsterdam, The Netherlands
| | - Georg Kraal
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands
| | - Sabine Ci Jiskoot
- Department of Radiology, VU University Medical Center, Amsterdam, The Netherlands
- Department of Radiology, St Jansdal, Harderwijk, The Netherlands
| | - Gerd Bouma
- Celiac Center Amsterdam, Department of Gastroenterology and Hepatology, VU University Medical Center, Amsterdam, The Netherlands
| | - Chris Jj Mulder
- Celiac Center Amsterdam, Department of Gastroenterology and Hepatology, VU University Medical Center, Amsterdam, The Netherlands
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Branchi F, Locatelli M, Tomba C, Conte D, Ferretti F, Elli L. Enteroscopy and radiology for the management of celiac disease complications: Time for a pragmatic roadmap. Dig Liver Dis 2016; 48:578-86. [PMID: 27012449 DOI: 10.1016/j.dld.2016.02.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2015] [Revised: 02/08/2016] [Accepted: 02/15/2016] [Indexed: 12/11/2022]
Abstract
Celiac disease is the most common autoimmune enteropathy in Western countries, and is usually associated with a good response to the gluten free diet and an excellent prognosis. However, a minority of patients develop complications of the disease, such as refractory celiac disease, ulcerative jejunoileitis and neoplastic complications such as adenocarcinoma of the small bowel and enteropathy associated T cell lymphoma. Neoplastic complications described in association with celiac disease have a high mortality rate, due to their aggressive behavior and to the usual advanced stage at the time of diagnosis. In recent years, the detection of small bowel lesions has dramatically improved thank to the availability of highly performing radiologic and endoscopic techniques. The diagnostic delay of malignant complications in patients with celiac disease may be improved by establishing a pragmatic flowchart for the identification and follow up of "at risk" patients. We performed a comprehensive review of the articles published on this issue in order to promote a roadmap to be applied when facing with celiac patients with suspected small bowel complications.
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Affiliation(s)
- Federica Branchi
- Center for the Prevention and Diagnosis of Celiac Disease, Gastroenterology and Endoscopy Unit, Fondazione IRCCS Cà Granda - Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Martina Locatelli
- Center for the Prevention and Diagnosis of Celiac Disease, Gastroenterology and Endoscopy Unit, Fondazione IRCCS Cà Granda - Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Carolina Tomba
- Center for the Prevention and Diagnosis of Celiac Disease, Gastroenterology and Endoscopy Unit, Fondazione IRCCS Cà Granda - Ospedale Maggiore Policlinico, Milan, Italy
| | - Dario Conte
- Center for the Prevention and Diagnosis of Celiac Disease, Gastroenterology and Endoscopy Unit, Fondazione IRCCS Cà Granda - Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Francesca Ferretti
- Center for the Prevention and Diagnosis of Celiac Disease, Gastroenterology and Endoscopy Unit, Fondazione IRCCS Cà Granda - Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Luca Elli
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy.
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Lewis RB, Mehrotra AK, Rodríguez P, Manning MA, Levine MS. From the radiologic pathology archives: gastrointestinal lymphoma: radiologic and pathologic findings. Radiographics 2015; 34:1934-53. [PMID: 25384294 DOI: 10.1148/rg.347140148] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Gastrointestinal (GI) lymphoma encompasses a heterogeneous group of neoplasms that have a common lymphoid origin but variable pathologic and imaging features. Extranodal marginal zone B-cell lymphoma (ENMZL) and diffuse large B-cell lymphoma (DLBCL) are the most common. ENMZL usually occurs in the stomach, where it is associated with chronic infection by Helicobacter pylori, and is typically a superficial spreading lesion that causes mucosal nodularity or ulceration and mild wall thickening. DLBCL may arise de novo or from transformation of ENMZL or other low-grade lymphomas. This form of lymphoma produces extensive wall thickening or a bulky mass, but obstruction is uncommon. Mantle cell lymphoma is the classic cause of lymphomatous polyposis, but multiple polyps or nodules can also be seen with ENMZL and follicular lymphoma. Burkitt lymphoma is usually characterized by an ileocecal mass or wall thickening in the terminal ileum in young children, often in the setting of widespread disease. Primary GI Hodgkin lymphoma, which is rare, may be manifested by a variety of findings, though stenosis is more common than with non-Hodgkin lymphoma. Enteropathy-associated T-cell lymphoma is frequently associated with celiac disease and is characterized by wall thickening, ulceration, and even perforation of the jejunum. Accurate radiologic diagnosis of GI lymphoma requires a multifactorial approach based on the clinical findings, site of involvement, imaging findings, and associated complications.
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Affiliation(s)
- Rachel B Lewis
- From the American Institute for Radiologic Pathology, 1010 Wayne Ave, Suite 320, Silver Spring, MD 20910 (R.B.L., M.A.M.); Department of Radiology and Radiological Sciences, Uniformed Services University of the Health Sciences, Bethesda, Md (R.B.L.); the Joint Pathology Center, Silver Spring, Md (A.K.M.); Department of Radiology, La Princesa University Hospital, Madrid, Spain (P.R.); Department of Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, Md (M.A.M.); and Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa (M.S.L.)
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Abstract
A small subset of patients with coeliac disease become refractory to a gluten-free diet with persistent malabsorption and intestinal villous atrophy. The most common cause of this condition is inadvertent gluten exposure, but concomitant diseases leading to villous atrophy should also be considered and excluded. After exclusion of these conditions, patients are referred to as having refractory coeliac disease, of which two categories are recognized based on the absence (type I) or presence (type II) of a clonal expansion of premalignant intraepithelial lymphocyte population with a high potential for transformation into an overt enteropathy-associated T-cell lymphoma. Type I disease usually has a benign course that can be controlled by mild immunosuppressive treatment, but type II can be more severe with cladribine with or without autologous stem cell transplantation effective as treatment. Patients who fail to respond to cladribine therapy, however, still have a high risk of malignant transformation. Insights into the immunophenotype of these cells and the recognition that type II disease is a low-grade, no-mass lymphoma opens avenues for new treatment strategies, including chemotherapeutic and immunomodulating strategies. This Review will provide an overview of refractory coeliac disease, discussing mechanisms, diagnosis and management.
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Trip AK, Sikorska K, van Sandick JW, Heeg M, Cats A, Boot H, Jansen EPM, Verheij M. Radiation-induced dose-dependent changes of the spleen following postoperative chemoradiotherapy for gastric cancer. Radiother Oncol 2015; 116:239-44. [PMID: 26253953 DOI: 10.1016/j.radonc.2015.07.036] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Revised: 07/23/2015] [Accepted: 07/26/2015] [Indexed: 01/11/2023]
Abstract
BACKGROUND AND PURPOSE Abdominal (chemo-)radiotherapy is associated with dose-limiting toxicity of various normal structures. The purpose of this retrospective study was to investigate radiation-induced changes of the spleen and their clinical consequences. PATIENTS AND METHODS In gastric cancer patients treated with postoperative chemoradiotherapy, the spleen size and its functions were assessed at follow-up by spleen volume on CT-scan, serum leucocytes/thrombocytes, and the occurrence of infectious events consisting of pneumonia and fatal sepsis. To evaluate the effect of radiation dose, mixed effects and Cox regression models were used. RESULTS Forty-six out of 90 consecutive patients treated from 2006 to 2011 were evaluable. All patients received 45 Gy in 25 fractions with concurrent capecitabine (n=8), and capecitabine/cisplatin (n=38). Median Dmean to the spleen was 40 Gy (range 32-46). Mean relative spleen volume reduced to 37% (95% CI 32-42%) at 4-year follow-up, which was most strongly associated to the V44 (p<0.001). Median follow-up time was 67 (95% CI 57-78) months. Eleven patients had 13 pneumonias and 3 fatal sepsis. No association with dosimetric parameters was observed. CONCLUSIONS In postoperative chemoradiotherapy for gastric cancer, the spleen received a high radiation dose. This resulted in a progressive, radiation dose-dependent reduction of spleen volume. Pneumonia and fatal sepsis occurred frequently, possibly as a result of functional hyposplenia.
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Affiliation(s)
| | | | | | - Maarten Heeg
- Department of Radiation Oncology, The Netherlands
| | - Annemieke Cats
- Department of Gastroenterology and Hepatology, The Netherlands
| | - Henk Boot
- Department of Gastroenterology and Hepatology, The Netherlands
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El-Kalioubie M, Ali R. Abdominal CT enterography as an imaging tool for chronic diarrhea: Review of technique and diagnostic criteria. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2015. [DOI: 10.1016/j.ejrnm.2015.02.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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Abstract
BACKGROUND Modern small bowel imaging techniques allow detailed depiction of small-intestinal abnormalities. The role of these techniques in the investigation of celiac disease is increasing, especially in patients with suspected complicated celiac disease. KEY MESSAGES In general, there is no need for radiological small bowel imaging in uncomplicated celiac disease. It is however important that clinicians and radiologists are aware of certain specific radiological findings that may suggest celiac disease, especially since celiac disease is often not considered in adult patients, and small bowel radiology may be performed before specific tests for celiac disease. Radiological abnormalities can be observed with both conventional small bowel radiology studies, like small bowel follow-through or double-contrast small bowel enteroclysis, and newer modalities, like computed tomography or magnetic resonance enterography or enteroclysis. These signs include a decreased number of jejunal folds, an increased number of ileal folds, small bowel dilatation, wall thickening and intussusception. Extraintestinal abnormalities include mesenteric lymphadenopathy, vascular changes and splenic atrophy. Abnormalities congruent with refractory celiac disease type II include a severe decrease in jejunal folds, infiltration of the mesenteric fat and thickening of the small bowel wall. Additionally, a severely decreased splenic volume may indicate complicated celiac disease. Malignant complications of celiac disease, such as enteropathy-associated T-cell lymphoma and small-intestinal adenocarcinoma, can be reliably investigated with cross-sectional enteroclysis techniques. CONCLUSIONS Small bowel imaging and especially cross-sectional enteroclysis techniques are important extensions to the diagnostic workup of clinicians involved in the care of patients with celiac disease, especially those with suspected complicated disease.
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Verbeek WHM, Schreurs MWJ, Visser OJ, von Blomberg BME, Al-Toma A, Mulder CJJ. Novel approaches in the management of refractory celiac disease. Expert Rev Clin Immunol 2014; 4:205-19. [PMID: 20477051 DOI: 10.1586/1744666x.4.2.205] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Wieke H M Verbeek
- VU University Medical Center, Department of Gastroenterology and Hepatology, PO Box 7057, 1007 MB, Amsterdam, The Netherlands.
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Ciaccio EJ, Tennyson CA, Bhagat G, Lewis SK, Green PHR. Use of shape-from-shading to estimate three-dimensional architecture in the small intestinal lumen of celiac and control patients. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2013; 111:676-684. [PMID: 23816252 DOI: 10.1016/j.cmpb.2013.06.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2012] [Revised: 05/18/2013] [Accepted: 06/06/2013] [Indexed: 06/02/2023]
Abstract
BACKGROUND As measured from videocapsule endoscopy images, the small intestinal mucosa of untreated celiac patients has significantly greater and more varied texture compared to normal patients. Three-dimensional modeling using shape-from-shading principles may further increase classification accuracy. METHODS A sequence of 200 consecutive videocapsule images acquired at a 2s(-1) frame rate and 576×576 pixel dimension, were obtained at four locations in the small intestinal lumen of ten patients with biopsy-proven celiac disease and ten control patients. Each two-dimensional image was converted to a three-dimensional architectural approximation by considering the 256 grayscale level to be linearly representative of image depth. From the resulting three-dimensional architecture, distinct luminal protrusions, representative of the macro-architecture, were automatically identified by computer algorithm. The range and number of protrusions per image, and their width and height, were determined for celiacs versus controls and tabulated as mean±SD. RESULTS The mean number of villous protrusions per image was 402.2±15.0 in celiacs versus 420.8±24.0 in controls (p<0.001). The average protrusion width was 14.7 pixels in celiacs versus 13.9 pixels in controls (p=0.01). The mean protrusion height was 3.10±2.34 grayscale levels for celiacs versus 2.70±0.43 grayscale levels for controls (p<0.001). Thus celiac patients had significantly fewer protrusions on the luminal surface of the small intestine as compared with controls, and these protrusions had greater dimensions, suggesting they are indicative of a mosaic (cobblestone) macro-architectural pattern which is common in celiacs. CONCLUSIONS Shape-from-shading modeling is useful to explore luminal macro-architecture and to detect significant differences in luminal morphology in celiac versus normal patients, which can increase the usefulness of videocapsule studies.
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Affiliation(s)
- Edward J Ciaccio
- Celiac Disease Center, Department of Medicine, Columbia University Medical Center, 180 Fort Washington Avenue, New York, NY 10032, USA.
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Update on the diagnosis and management of refractory coeliac disease. Gastroenterol Res Pract 2013; 2013:518483. [PMID: 23762036 PMCID: PMC3665175 DOI: 10.1155/2013/518483] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Accepted: 03/25/2013] [Indexed: 12/20/2022] Open
Abstract
A small subset of coeliac disease (CD) patients experiences persisting or recurring symptoms despite strict adherence to a gluten-free diet (GFD). When other causes of villous atrophy have been excluded, these patients are referred to as refractory celiac disease (RCD) patients. RCD can be divided in two types based on the absence (type I) or presence (type II) of an, usually clonal, intraepithelial lymphocyte population with aberrant phenotype. RCDI usually runs a benign course and may be difficult to be differentiated from uncomplicated, slow responding CD. In contrast, RCDII can be defined as low-grade intraepithelial lymphoma and frequently transforms into an aggressive enteropathy associated T-cell lymphoma with dismal prognosis. This paper describes the clinical characteristics of RCDI and RCDII, diagnostic approach, and the latest insights in treatment options.
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Hristova L, Placé V, Nemeth J, Boudiaf M, Laurent V, Soyer P. Small bowel tumors: spectrum of findings on 64-section CT enteroclysis with pathologic correlation. Clin Imaging 2012; 36:104-12. [PMID: 22370131 DOI: 10.1016/j.clinimag.2011.08.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2011] [Revised: 08/12/2011] [Accepted: 08/12/2011] [Indexed: 12/19/2022]
Abstract
Improvements in helical technology have made detection of benign and malignant small bowel tumors easier so that they are now frequently detected at an early stage. Sixty-four-section CT enteroclysis provides suggestive features that help determine the actual nature of a small bowel tumor in a large number of cases. Specific diagnosis of small bowel tumor is based on a combination of findings that are depicted owing to the use of the multiple capabilities of 64-section CT enteroclysis, allowing optimal planning prior to endoscopic or surgical resection.
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Affiliation(s)
- Lora Hristova
- Department of Abdominal Imaging, Hôpital Lariboisière-AP-HP and Université, Diderot-Paris, France.
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Daveson AJM, Anderson RP. Small bowel endoscopy and coeliac disease. Best Pract Res Clin Gastroenterol 2012; 26:315-23. [PMID: 22704573 DOI: 10.1016/j.bpg.2012.03.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2011] [Revised: 03/05/2012] [Accepted: 03/06/2012] [Indexed: 01/31/2023]
Abstract
Coeliac disease (CD) is a gluten-responsive, chronic inflammatory enteropathy that shares many features with classical autoimmune diseases. Coeliac disease affects about 1-2% of Caucasians, North Africans and Asians who possess the necessary susceptibility genes encoding HLA DQ2 or HLA DQ8. It is not only unique among the autoimmune diseases in that the precise trigger (gluten from wheat, rye and barley) has been identified, but also in that it has lent itself well to advancements in endoscopic imaging. Since its introduction, flexible endoscopy has allowed tissue to be collected from the small bowel with relative ease and safety, and recently has facilitated direct imaging and sampling of the entire small intestine. It is now fifty years since the Crosby capsule first allowed clinicians the ability to non-surgically biopsy the small bowel leading to an enhanced diagnosis of coeliac disease. The introduction of wireless video capsule endoscopy (VCE), small bowel enteroscopy and in particular double balloon enteroscopy (DBE), have expedited the accurate diagnosis of coeliac disease and its more serious complications such as small bowel adenocarcinoma, refractory coeliac disease type II (RCDII) and enteropathy associated T cell lymphoma (EATL).
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Affiliation(s)
- A James M Daveson
- University of Queensland School of Medicine, Brisbane, Queensland, Australia.
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van der Kolk JH, van Putten LA, Mulder CJ, Grinwis GCM, Reijm M, Butler CM, von Blomberg BME. Gluten-dependent antibodies in horses with inflammatory small bowel disease (ISBD). Vet Q 2012; 32:3-11. [PMID: 22489998 DOI: 10.1080/01652176.2012.675636] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Equine inflammatory small bowel disease (ISBD) is an idiopathic pathologic condition seeming to increase in prevalence. OBJECTIVE To investigate the potential role of gluten in equine ISBD. ANIMALS & METHODS Antibodies known to be important in the diagnosis of human coeliac disease (CD): IgA antibodies to human recombinant and guinea pig tissue-transglutaminase (TGA), native gliadin (AGA), deamidated-gliadin-peptides (DGPA), and primate and equine endomysium (EMA) were assessed in blood samples from three different groups of horses: ISBD affected (n = 12) on a gluten-rich diet and controls either on gluten-rich (n = 22) or gluten-poor (n = 25) diets. Significant differences (p < 0.05) between groups were assessed using the Wilcoxon test. RESULTS Both ISBD-affected horses and gluten-rich controls had significantly (p < 0.0004) higher hrTGA titers than gluten-poor controls. However, ISBD horses did not show significantly increased levels of any of the CD related antibodies when compared to gluten-rich controls. Nevertheless, markedly increased antibody levels (TGA, EMA and DGPA) were found in one of the ISBD horses. The introduction of a gluten-free ration in this 14-year-old warmblood stallion resulted after 6 months in the reduction of antibody levels and clinical recovery associated with improved duodenal histopathology. CONCLUSION To the best of our knowledge, this is the first study assessing gluten-related antibodies in horses and results suggest a potential pathogenic role of gluten in at least some cases of equine ISBD. Clinical importance and impact for human medicine: Given serology and concurrent clinical findings, this study warrants further investigations into the immunologic basis of possible gluten-sensitive enteropathy in horses and analogy with human disease.
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Affiliation(s)
- J H van der Kolk
- Department of Equine Sciences, Medicine Section, Faculty of Veterinary Medicine, University of Utrecht, Utrecht, the Netherlands
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Collin P, Rondonotti E, Lundin KE, Spada C, Keuchel M, Kaukinen K, DE Franchis R, Jacobs MA, Villa F, Mulder CJ. Video capsule endoscopy in celiac disease: current clinical practice. J Dig Dis 2012; 13:94-9. [PMID: 22257477 DOI: 10.1111/j.1751-2980.2011.00561.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE A complete examination of the small intestine is possible by video capsule endoscopy (VCE). The aim of this study was to evaluate current indications for performing VCE in celiac disease. METHODS In all 84 celiac disease patients on a gluten-free diet who had undergone VCE were enrolled at five centers in Europe. The indications, findings and clinical impact of VCE were recorded by a structured questionnaire. VCE was also carried out in 34 consecutive patients with untreated celiac disease (controls) in another center. RESULTS Out of the 84 patients, 34 had overt symptoms and small intestinal histology compatible with refractory celiac disease. VCE was normal in 9 patients, and 7 had only proximal and one distal atrophy, 14 had intestinal ulcer and 2 an intestinal stricture. VCE was used in the adjustment of immunosuppressive treatment in 9 patients. In the remaining 50 patients, a VCE was performed because of less severe symptoms, 31 of which had an earlier histological recovery. The VCE showed proximal small bowel atrophy in 21 and distal atrophy in 3 patients, and 3 ulcers were seen. In this group the patients received mainly advice with a view to achieving better dietary compliance. Of the 34 newly detected celiac patients, 4 were normal, 27 proximal and 3 had distal small intestinal atrophy in the VCE. CONCLUSIONS VCE has a definite impact on the management of refractory sprue. In the remaining patients with established celiac disease, the procedure plays a more limited role.
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Affiliation(s)
- Pekka Collin
- Department of Gastroenterology and Alimentary Tract Surgery, Medical School, University of Tampere, Tampere, Finland.
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Abstract
Enteropathy-associated T-cell lymphoma (EATL) is a complication of celiac disease (CD). This tumor derives from the neoplastic transformation of aberrant intraepithelial T lymphocytes emerging in celiac patients unresponsive to a gluten-free diet. Poor adherence to a gluten-free diet, HLA-DQ2 homozygosity, and late diagnosis of CD are recognized as risk factors for malignant evolution of CD. Recurrence of diarrhea, unexplained weight loss, abdominal pain, fever, and night sweating should alert physicians to this complication. The suspicion of EATL should lead to an extensive diagnostic workup in which magnetic resonance enteroclysis, positron emission tomography scan, and histologic identification of lesions represent the best options. Treatment includes high-dose chemotherapy preceded by surgical resection and followed by autologous stem cell transplantation, although biologic therapies seem to be promising. Strict adherence to a gluten-free diet remains the only way to prevent EATL.
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Enteropathy-associated T-cell lymphoma: epidemiology, clinical features, and current treatment strategies. Curr Hematol Malig Rep 2012; 6:231-40. [PMID: 21912848 DOI: 10.1007/s11899-011-0097-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Enteropathy-associated T-cell lymphoma (EATL) is a rare non-Hodgkin lymphoma of T-cell origin. The recent 2008 World Health Organization classification of hematologic malignancies distinguishes between two types of EATL. The disease is associated with celiac disease, particularly with its late, adult onset. Currently, there are no standardized diagnostic or treatment protocols for EATL, mostly because of its rarity. Historically, the patients have been treated with anthracycline-based chemotherapy with or without surgery. The outcome of patients with EATL treated with these approaches is poor. The reported death rates in the biggest studies are approximately 80-84%, with median progression-free survival (PFS) of 3.4-6.0 months and overall survival of 7.1-10.0 months. The 5-year PFS ranged from 3.2% to 18% and OS from 19.7% to 20%. The results of a novel induction regimen with ifosfamide, etoposide, and epirubicin alternating with intermediate-dose methotrexate followed by autologous stem cell transplantation (ASCT) are more promising, with a 5-year PFS of 52% and OS of 60%. The alternative approach, with a more common induction with cyclophosphamide, doxorubicin, vincristine, etoposide, and prednisone followed by ASCT has also delivered promising results, with a 3-year PFS of 52% and OS of 47%. This review summarizes recently published data on epidemiology and clinical features, as well as standard and novel treatments including high-dose chemotherapy with ASCT and their outcome in EATL.
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Dearden CE, Johnson R, Pettengell R, Devereux S, Cwynarski K, Whittaker S, McMillan A. Guidelines for the management of mature T-cell and NK-cell neoplasms (excluding cutaneous T-cell lymphoma). Br J Haematol 2011; 153:451-85. [PMID: 21480860 DOI: 10.1111/j.1365-2141.2011.08651.x] [Citation(s) in RCA: 89] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The peripheral T-cell neoplasms are a biologically and clinically heterogeneous group of rare disorders that result from clonal proliferation of mature post-thymic lymphocytes. Natural killer (NK) cell neoplasms are included in this group. The World Health Organization classification of haemopoietic malignancies has divided this group of disorders into those with predominantly leukaemic (disseminated), nodal, extra-nodal or cutaneous presentation. They usually affect adults and are more commonly reported in males than in females. The median age at diagnosis is 61 years with a range of 17-90 years. Although some subtypes may follow a relatively benign protracted course most have an aggressive clinical behaviour and poor prognosis. Excluding anaplastic lymphoma kinase (ALK)-positive anaplastic large cell lymphoma (ALCL), which has a good outcome, 5-year survival for other nodal and extranodal T-cell lymphomas is about 30%. Most patients present with unfavourable international prognostic index scores (>3) and poor performance status. The rarity of these diseases and the lack of randomized trials mean that there is no consensus about optimal therapy for T- and NK-cell neoplasms and recommendations in this guideline are therefore based on small case series, phase II trials and expert opinion.
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Van Weyenberg SJB, Meijerink MR, Jacobs MAJM, van Kuijk C, Mulder CJ, van Waesberghe JHTM. MR enteroclysis in refractory celiac disease: proposal and validation of a severity scoring system. Radiology 2011; 259:151-61. [PMID: 21330559 DOI: 10.1148/radiol.11101808] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
PURPOSE To determine magnetic resonance (MR) enteroclysis findings in patients with uncomplicated celiac disease (CD), refractory CD (RCD) type I, and RCD type II, to develop and validate a scoring system to identify patients with RCD II and to determine the diagnostic accuracy of MR enteroclysis to detect CD-related malignancies. MATERIALS AND METHODS This study was performed with approval of the institutional review board. One radiologist blinded to clinical details retrospectively evaluated quantitative and qualitative criteria of 28 studies obtained in symptomatic patients with CD (uncomplicated CD, n = 10; RCD I, n = 8; RCD II, n = 10). A scoring system was developed by using parameters identified in multivariate analysis to be associated with RCD II, which two radiologists evaluated in a second group of 40 symptomatic patients with CD. Accuracy to detect malignancy was assessed in the total study group. Cumulative survival was evaluated in the total study group by using the Kaplan-Meier method. RESULTS MR enteroclysis could not be used to discriminate between uncomplicated CD and RCD I. The presence of less than 10 folds per 5 cm jejunum, mesenteric fat infiltration, and bowel wall thickening were associated with RCD II. A positive MR score was defined as the presence of two or more of these features. In the validation group, the MR score was positive in 13 of 15 patients with RCD II (sensitivity, 0.87) and negative in 24 of 25 patients without RCD II (specificity, 0.96). The 5-year survival rate was 95% in patients with a negative MR score and 56% in patients with a positive MR score (P < .0001). MR enteroclysis helped to identify the presence of seven of eight malignancies and to diagnose absence of malignancy in 58 of 60 studies. CONCLUSION MR enteroclysis can be used to investigate the presence of RCD II or malignancy in symptomatic patients with CD.
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Affiliation(s)
- Stijn J B Van Weyenberg
- Department of Gastroenterology, VU University Medical Centre, De Boelelaan 1117, 1081 HV Amsterdam, the Netherlands.
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Tack GJ, Verbeek WHM, Al-Toma A, Kuik DJ, Schreurs MWJ, Visser O, Mulder CJJ. Evaluation of Cladribine treatment in refractory celiac disease type II. World J Gastroenterol 2011; 17:506-13. [PMID: 21274381 PMCID: PMC3027018 DOI: 10.3748/wjg.v17.i4.506] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2010] [Revised: 09/27/2010] [Accepted: 10/03/2010] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate cladribine [2-chlorodeoxyadenosine (2-CdA)] therapy in refractory celiac disease (RCD) II.
METHODS: An open-label cohort-study of RCD II patients treated with 2-CdA was performed between 2000 and 2010. Survival rate, enteropathy associated T-cell lymphoma (EATL) occurrence, clinical course, and histological and immunological response rates were evaluated.
RESULTS: Overall, 32 patients were included with a median follow-up of 31 mo. Eighteen patients responded well to 2-CdA. Patients responsive to 2-CdA had a statistically significant increased survival compared to those who were unresponsive. The overall 3- and 5-year survival was 83% in the responder and 63% and 22% in the non-responder group, respectively. The overall 2-year clinical, histological and immunological response rates were 81%, 47% and 41%, respectively. Progression into EATL was reported in 16%, all of these patients died.
CONCLUSION: Treatment of RCD II with 2-CdA holds promise, showing excellent clinical and histological response rates, and probably less frequent transition into EATL.
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Chandesris MO, Malamut G, Verkarre V, Meresse B, Macintyre E, Delarue R, Rubio MT, Suarez F, Deau-Fischer B, Cerf-Bensussan N, Brousse N, Cellier C, Hermine O. Enteropathy-associated T-cell lymphoma: a review on clinical presentation, diagnosis, therapeutic strategies and perspectives. ACTA ACUST UNITED AC 2010; 34:590-605. [PMID: 21050687 DOI: 10.1016/j.gcb.2010.09.008] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Enteropathy-associated T-cell lymphoma (EATL) is a rare complication of celiac disease (<1% of lymphomas) and has a poor prognosis. METHODS International literature review with PubMed search (up to January 2009) of pathophysiological, clinical and therapeutic data. RESULTS EATL is found in patients with a mean age of 59 years, often with a complication that signals its diagnosis. Refractory celiac disease (RCD), equivalent to low-grade intraepithelial T-cell lymphoma, could be an intermediary between celiac disease and high-grade invasive T-cell lymphoma. The median survival is 7 months, with no significant difference between stages; the cumulative 5-year survival is less than 20%. The poor prognosis is determined by disease that has often spread before it is diagnosed (50%), multifocal involvement of the small bowel (50%), poor general health status and undernutrition, and recurrence of complications (infections, perforations, gastrointestinal haemorrhages, occlusions), thus delaying the chemotherapy and contributing to frequent chemotherapy resistance. There is currently no effective and consensual treatment: preventive surgery for complications is controversial, and the results of chemotherapy are disappointing. The classic CHOP protocol (combination of doxorubicin-cyclophosphamide-vincristine-prednisone) does not have satisfactory results and survival remains poor, especially in patients with underlying RCD. High-dose chemotherapy with autotransplantion seems to only improve the prognosis in localised forms. Allogeneic bone marrow transplantation was not evaluated. In all, 1/3 of patients, being unfit for treatment, die before 3 months and half of treated patients stop chemotherapy prematurely due to inefficacy, intolerance and/or complications. CONCLUSION Improvement of the prognosis requires collaboration in order to compose a national cohort, to evaluate new diagnostic and therapeutic strategies and to define prognostic factors.
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Affiliation(s)
- M-O Chandesris
- Service d'hématologie adulte, hôpital Necker-Enfants-Malades, Assistance publique-Hôpitaux de Paris, université Paris V-René-Descartes, 149, rue de Sèvres, 75743 Paris cedex 15, France
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Soyer P, Boudiaf M, Fishman EK, Hoeffel C, Dray X, Manfredi R, Marteau P. Imaging of malignant neoplasms of the mesenteric small bowel: new trends and perspectives. Crit Rev Oncol Hematol 2010; 80:10-30. [PMID: 21035353 DOI: 10.1016/j.critrevonc.2010.09.010] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2010] [Revised: 09/29/2010] [Accepted: 09/30/2010] [Indexed: 12/13/2022] Open
Abstract
This article describes the recent advances in radiological imaging of malignant neoplasms of the mesenteric small bowel and provides an outline of new trends and perspectives that can be anticipated. The introduction of multidetector row technology, which allows the acquisition of submillimeter and isotropic voxels, has dramatically improved the capabilities of computed tomography in the investigation of the mesenteric small bowel. This technology combined with optimal filling of small bowel loops through the use of appropriate enteral contrast agents has markedly changed small bowel imaging. Computed tomography-enteroclysis, which is based on direct infusion of enteral contrast agent into the mesenteric small bowel through a naso-jejunal tube, provides optimal luminal distension. By contrast, computed tomography-enterography is based on oral administration of enteral contrast agent. These two techniques are now well-established ones for the detection and the characterization of small bowel neoplasms. During the same time, combining the advantages of unsurpassed soft tissue contrast and lack of ionizing radiation, magnetic resonance imaging has gained wide acceptance for the evaluation of patients with suspected small bowel neoplasms. Rapid magnetic resonance imaging sequences used in combination with specific enteral contrast agents generate superb images of the mesenteric small bowel so that magnetic resonance-enteroclysis and magnetic resonance-enterography are now considered as effective diagnostic tools for both the detection and the characterization of neoplasms of the mesenteric small bowel. Recent improvements in image post-processing capabilities help obtain realistic three-dimensional representations of tumors and virtual enteroscopic views of the small bowel that are useful for the surgeon and the gastroenteroenteologist to plan surgical or endoscopic interventions. Along with a better knowledge of the potential and limitations of wireless capsule endoscopy and new endoscopic techniques, these recent developments in radiological imaging reasonably suggest that substantial changes in the investigation of small bowel tumors may be anticipated in a near future, thus potentially create a new paradigm shift after standard small bowel follow-through study has been universally abandoned.
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Affiliation(s)
- Philippe Soyer
- Department of Abdominal Imaging, Hôpital Lariboisière-AP-HP and Université Diderot-Paris, France.
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Gonda TA, Khan SUZ, Cheng J, Lewis SK, Rubin M, Green PHR. Association of intussusception and celiac disease in adults. Dig Dis Sci 2010; 55:2899-903. [PMID: 20033844 DOI: 10.1007/s10620-009-1086-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2009] [Accepted: 12/01/2009] [Indexed: 01/16/2023]
Abstract
INTRODUCTION Intussusception (IS) is rare in adults. However, the more frequent use of cross-sectional imaging has resulted in an increase in its detection. Because of the reported association with celiac disease, we determined the prevalence of IS among a cohort with celiac disease. METHODS An anonymized prospectively maintained celiac disease database and radiological database were reviewed. RESULTS Of a total of 880 patients, 14 (age 47 ± 17.5 years; 50% female) had IS that was detected by CT in 10, capsule endoscopy in three, and barium studies in two. The reason for evaluation was abdominal pain in 78% (11/14), whereas in the remainder (3/14) were incidental. IS was the initial manifestation of celiac disease in 57% (8/14). Two patients were found to have lead-point intussusceptions and both had small-bowel adenocarcinoma, and 10/14 had severe villous atrophy (subtotal or total). Among those with established celiac disease, IS was detected early, within 3 years of diagnosis. Follow-up was available for 11 patients, 9 of who adhered strictly to a gluten-free diet, and six had no recurrence. Among all the patients diagnosed with IS on radiologic studies at our institution, 45 were considered to have idiopathic IS. Only two of these patients had evaluation for celiac disease. CONCLUSION IS occurs in celiac disease. It may be the initial presentation and is associated with abdominal pain. Adenocarcinoma needs to be excluded. The majority of patients do not have recurrent symptoms after adherence to a gluten-free diet. Celiac disease should be considered more frequently when IS is encountered.
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Affiliation(s)
- Tamas A Gonda
- Division of Digestive and Liver Diseases, Department of Medicine, Celiac Disease Center, Columbia University Medical Center, New York, NY, USA.
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Auto-SCT in refractory celiac disease type II patients unresponsive to cladribine therapy. Bone Marrow Transplant 2010; 46:840-6. [PMID: 20818442 DOI: 10.1038/bmt.2010.199] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Hadithi M, Peña AS. Current methods to diagnose the unresponsive and complicated forms of coeliac disease. Eur J Intern Med 2010; 21:247-53. [PMID: 20603030 DOI: 10.1016/j.ejim.2010.01.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2008] [Revised: 01/24/2010] [Accepted: 01/29/2010] [Indexed: 02/07/2023]
Abstract
Coeliac disease is a common disorder. Due to the protean manifestations of the disease and the often mild but indolent course, the diagnosis is often missed. The method to diagnose this in principle reversible disease after the introduction of a gluten-free diet has attracted the attention of several scientific disciplines to find the simplest and most patient-friendly test. This has resulted in a noticeable impact on the clinical practice next to a general increased awareness of its existence, its pathogenesis, its course and recent evidence of increased mortality. Amendments made in the diagnostic criteria of coeliac disease over the last half century have simplified the diagnosis. However, the aspect most relevant to the specialist in internal medicine is related to its grave consequences when the disease fails to respond to a gluten-free diet. These refractory cases may culminate in severe complications with sombre endings and malignancy. Fortunately, current technology can offer the specialist in internal medicine more facilities to diagnose the cause of the complicated cases in order to attempt to intervene in the course of disease and hopefully save these patients. We review the available tools that now exist and their indications that can be practiced in a modern clinical setting for the diagnosis of the complicated forms of this disease.
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Affiliation(s)
- M Hadithi
- Department of Gastroenterology, Maasstad Hospital, Postbus 9119, Rotterdam, The Netherlands
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Evaluation of enteropathy-associated T-cell lymphoma comparing standard therapies with a novel regimen including autologous stem cell transplantation. Blood 2010; 115:3664-70. [DOI: 10.1182/blood-2009-07-231324] [Citation(s) in RCA: 159] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Abstract
Enteropathy associated T-cell lymphoma (EATL) is a rare type of peripheral T-cell lymphoma. At present, there are no standardized diagnostic or treatment protocols for EATL. We describe EATL in a population-based setting and evaluate a new treatment with aggressive chemotherapy and autologous stem cell transplantation (ASCT). From 1979 onward the Scotland and Newcastle Lymphoma Group prospectively collected data on all patients newly diagnosed with lymphoma in the Northern Region of England and Scotland. Between 1994 and 1998, records of all patients diagnosed with EATL were reviewed, and 54 patients had features of EATL. Overall incidence was 0.14/100 000 per year. Treatment was systemic chemotherapy (mostly anthracycline-based chemotherapy) with or without surgery in 35 patients and surgery alone in 19 patients. Median progression-free survival (PFS) was 3.4 months and overall survival (OS) was 7.1 months. The novel regimen IVE/MTX (ifosfamide, vincristine, etoposide/methotrexate)–ASCT was piloted from 1998 for patients eligible for intensive treatment, and 26 patients were included. Five-years PFS and OS were 52% and 60%, respectively, and were significantly improved compared with the historical group treated with anthracycline-based chemotherapy (P = .01 and P = .003, respectively). EATL is a rare lymphoma with an unfavorable prognosis when treated with conventional therapies. The IVE/MTX-ASCT regimen is feasible with acceptable toxicity and significantly improved outcome.
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Abstract
Refractory coeliac disease (RCD) is defined by persistent or recurrent malabsorptive symptoms and villous atrophy despite strict adherence to a gluten-free diet (GFD) for at least 6-12 months in the absence of other causes of non-responsive treated coeliac disease and overt malignancy. Symptoms are often severe and require additional therapeutic intervention besides a GFD. RCD can be classified as type 1 (normal intraepithelial lymphocyte phenotype), or type 2 (defined by the presence of abnormal (clonal) intraepithelial lymphocyte phenotype). Patients with RCD may never have responded to a GFD or may have relapsed despite adherence and initial response to the GFD. RCD type 1 usually improves after treatment with a combination of aggressive nutritional support, adherence to a GFD, and alternative pharmacological therapies. By contrast, clinical response to alternative therapies in RCD type 2 is less certain and the prognosis is poor. Severe complications such as ulcerative jejunitis and enteropathy-associated T cell lymphoma may occur in a subgroup of patients with RCD. The aims of this article are to (1) review recent advances in the diagnosis and management of patients with RCD, and (2) describe current and novel methods for classification of patients with RCD into categories that are useful to predict outcome and direct treatment.
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Affiliation(s)
- Alberto Rubio-Tapia
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
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van de Water JMW, Cillessen SAGM, Visser OJ, Verbeek WHM, Meijer CJLM, Mulder CJJ. Enteropathy associated T-cell lymphoma and its precursor lesions. Best Pract Res Clin Gastroenterol 2010; 24:43-56. [PMID: 20206108 DOI: 10.1016/j.bpg.2009.11.002] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2009] [Accepted: 11/16/2009] [Indexed: 01/31/2023]
Abstract
Enteropathy Associated T-cell Lymphoma (EATL) is an intestinal tumour of intra-epithelial lymphocytes. Based on morphology, immunohistochemistry and genetic profile EATL can be divided into two groups. EATL type I is a large cell lymphoma which is highly associated with Coeliac Disease (CD) and mostly presents with malabsorption, weight loss and CD-related symptoms. EATL type II consists of small to medium-sized cells and presents often with obstruction or perforation of the small bowel. This type of EATL has no known association with CD. When EATL has been diagnosed a thorough diagnostic work-up is needed. This work-up preferably includes video capsule enteroscopy (VCE), double-balloon enteroscopy (DBE), computed tomography (CT) combined with 18F-fluorodeoxyglucose positron emission tomography scan (18F-FDG-PET scan) if possible and magnetic resonance enteroclysis (MRE). Nowadays, most EATL patients are treated with chemotherapy mostly preceded by resection of the tumour and followed by stem cell transplantation. Despite these therapies outcome of EATL remains very poor with a 5-year survival of 8-20%. In order to improve survival prospective multicentre trials, studying new therapies are needed. The combination of chemotherapy, monoclonal antibodies and/or apoptosis inducing small molecules might be a potential treatment for EATL in the (nearby) future.
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Affiliation(s)
- Jolanda M W van de Water
- Department of Gastroenterology and Hepatology, VU University Medical Centre, Amsterdam, The Netherlands.
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Soyer P, Boudiaf M, Dray X, Fargeaudou Y, Vahedi K, Aout M, Vicaut E, Hamzi L, Rymer R. CT enteroclysis features of uncomplicated celiac disease: retrospective analysis of 44 patients. Radiology 2009; 253:416-24. [PMID: 19864528 DOI: 10.1148/radiol.2532090533] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
PURPOSE To describe the computed tomographic (CT) enteroclysis features of uncomplicated celiac disease (CD) and to determine the most indicative appearance of this condition by using a retrospective case-control study. MATERIALS AND METHODS This study had institutional review board approval. The CT enteroclysis examinations of 44 consecutive patients with proved uncomplicated CD (21 men, 23 women; mean age, 44.45 years) were reviewed by two blinded readers and compared with those obtained in 44 control subjects (21 men, 23 women; mean age, 44.48 years), who were matched for sex and age. Comparisons were calculated by using univariate analysis. RESULTS Reversed jejunoileal fold pattern had the highest specificity (100%; 44 of 44; 95% confidence interval [CI]: 91.96%, 100%) and was the most discriminating independent variable for the diagnosis of uncomplicated CD (odds ratio, 39.9; P < .0001) but had a sensitivity of 63.64% (28 of 44; 95% CI: 47.77%, 77.59%). Ileal fold thickening, vascular engorgement, and splenic atrophy were other variables that strongly correlated with the presence of uncomplicated CD. CONCLUSION CT enteroclysis may help establish a diagnosis of uncomplicated CD and may clarify the cause of nonspecific gastrointestinal symptoms in patients with unknown CD. However, future prospective trials are needed to determine the actual value of CT enteroclysis in patients with CD and validate the clinical usefulness of CT enteroclysis in the detection of unknown uncomplicated CD.
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Affiliation(s)
- Philippe Soyer
- Department of Abdominal Imaging, and Clinical Research Unit, Hôpital Lariboisière-AP-HP-GHU Nord and Diderot-Paris 7 University, 2 rue Ambroise Paré, 75475 Paris Cedex 10, France.
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Verbeek WHM, von Blomberg BME, Coupe VMH, Daum S, Mulder CJJ, Schreurs MWJ. Aberrant T-lymphocytes in refractory coeliac disease are not strictly confined to a small intestinal intraepithelial localization. CYTOMETRY PART B-CLINICAL CYTOMETRY 2009; 76:367-74. [PMID: 19444812 DOI: 10.1002/cyto.b.20481] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Refractory coeliac disease (RCD) is characterized by persisting mucosal pathology in spite of a strict gluten free diet (GFD). In RCD type II, phenotypically aberrant (CD7+CD3-CD4/8-cytoplasmicCD3+) T-lymphocytes are present within the intraepitelial lymphocyte (IEL) population in the small intestine, and 50-60% of these patients develops an enteropathy associated T-cell lymphoma (EATL). AIM To investigate whether aberrant T-lymphocytes in RCD II can be detected in other parts of the small intestinal mucosa besides the intraepithelial compartment. Additionally, the presence of aberrant T-lymphocytes was analyzed in two RCD II patients that developed atypical skin lesions. METHODS Multiparameter flow cytometric immunophenotyping was performed on both IEL and lamina propria lymphocyte (LPL) cell suspensions, isolated from small bowel biopsy specimens of RCD II patients (n = 14), and on cutaneous lymphocytes isolated from skin-lesion biopsy specimens of RCD II patients (n = 2). In addition, immunofluorescence analysis of frozen RCD II derived small intestinal biopsies was performed. RESULTS Our results clearly show that aberrant T-lymphocytes may be present in both the IEL and the LPL compartments of RCD II derived small intestinal biopsies. Although the highest percentages are always present in the IEL compartment, aberrant LPL can exceed 20% of total LPL in half the RCD II patients. Interestingly, cutaneous lymphocytes isolated from atypical skin lesions that developed in some RCD II patients showed a similar aberrant immunophenotype as found in the intestinal mucosa. CONCLUSIONS In RCD II, the aberrant T-lymphocytes may also reside in the subepithelial layer of the small intestinal mucosa, in the lamina propria, and even in extraintestinal localizations including the skin. Whether this phenomenon represents a passive overflow from the intestinal epithelium or active trafficking towards other anatomical localizations remains to be elucidated. RCD II appears to be a disseminated disease, which may impose the risk of EATL development outside the intestine.
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Affiliation(s)
- W H M Verbeek
- Department of Gastroenterology, VU University Medical Centre, Amsterdam, The Netherlands.
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Disappointing outcome of allogeneic hematopoietic SCT in two EATL patients. Bone Marrow Transplant 2009; 45:959-60. [DOI: 10.1038/bmt.2009.250] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Ho-Yen C, Chang F, van der Walt J, Mitchell T, Ciclitira P. Recent advances in refractory coeliac disease: a review. Histopathology 2009; 54:783-95. [PMID: 18700844 DOI: 10.1111/j.1365-2559.2008.03112.x] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Coeliac disease (CD) is an immune-mediated disease of the small intestine caused by intolerance to gluten. Removal of gluten from the diet results in a return to normal health for the majority of patients. A significant proportion of patients do not respond to a gluten-free diet and are considered to be suffering from refractory coeliac disease (RCD). Two types of RCD are now recognized: type 1 RCD is characterized by a polyclonal population of intraepithelial lymphocytes (IELs) with a normal immunophenotype, and type 2 RCD shows monoclonal IELs with an aberrant immunoprofile. Patients with RCD have a high risk of complications such as ulcerative jejunitis (UJ) and enteropathy-type T-cell lymphoma (ETTL). RCD2 may represent an early stage in the development of overt lymphoma. The diagnosis of RCD, therefore, has important implications, but remains a challenging area. In this paper we review the latest developments in RCD, including the diagnostic approach and a discussion of the key clinical, histological, immunohistochemical and molecular features of RCD and its complications.
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Affiliation(s)
- C Ho-Yen
- Department of Histopathology, Guy's and St Thomas' NHS Foundation Trust, London, UK.
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Van Weyenberg SJB, Van Waesberghe JHTM, Ell C, Pohl J. Enteroscopy and its relationship to radiological small bowel imaging. Gastrointest Endosc Clin N Am 2009; 19:389-407. [PMID: 19647648 DOI: 10.1016/j.giec.2009.04.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
The field of radiological small bowel imaging is changing rapidly, as is small bowel enteroscopy. New techniques allow the depiction of intraluminal, mural, and extraintestinal features of various small bowel disorders, such as Crohn disease, small bowel polyposis syndromes, small intestinal malignancies, and celiac disease. For patients requiring repeated small bowel imaging, modalities that do not use ionizing radiation, such as ultrasound or magnetic resonance imaging, should be considered.
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Affiliation(s)
- Stijn J B Van Weyenberg
- Department of Gastroenterology and Hepatology, VU University Medical Center, 1007 MB, Amsterdam, The Netherlands
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Verbeek WHM, Van De Water JMW, Al-Toma A, Oudejans JJ, Mulder CJJ, Coupé VMH. Incidence of enteropathy--associated T-cell lymphoma: a nation-wide study of a population-based registry in The Netherlands. Scand J Gastroenterol 2009; 43:1322-8. [PMID: 18618372 DOI: 10.1080/00365520802240222] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Enteropathy-associated T-cell lymphomas (EATLs) are T-cell non-Hodgkin lymphomas of the small bowel, which are specifically associated with coeliac disease (CD). To our knowledge no studies have previously reported on the overall incidence of EATLs in the general population. The aim of this study was to investigate the incidence of EATL and the demographic characteristics of patients with EATL in The Netherlands. MATERIAL AND METHODS A survey of the nation-wide network and registry of histo- and cytopathology reports in The Netherlands (PALGA) was performed. We included all T-cell lymphomas detected between January 2000 and December 2006 that initially presented in the small bowel. Crude and world standardized incidence rates were computed as well as gender- and age-specific incidence rates. Finally, the distribution of characteristics such as the localization, the Marsh classification and method of diagnosis are described. RESULTS Clinicopathological data were gathered for 116 cases of EATL. The mean age at primary presentation of EATL was 64 years. The crude incidence in the total Dutch population was 0.10/100,000 with an incidence of 2.08/100,000 in the over 50-year-olds. Age-specific incidences were 1.44/100,000 in the 50-59 years age group, 2.92/100,000 in the 60-69 years age group, and 2.53/100,000 in the 70-79 years age group. There was a significant predominance of males (64%, p=0.004, CI 54-72); above the age of 50 the gender-specific incidence was 2.95/100,000 in males versus 1.09/100,000 in females. Most EATLs were localized in the proximal small intestine and the diagnosis was made by surgical resection in the majority of cases. CONCLUSIONS EATL is a rare disease with an incidence of 0.10 per 100,000 inhabitants per year, occurring in older age, with a peak incidence in the 7th decade. The tumour is mainly localized in the proximal small intestine. Although uncomplicated CD is twice as frequent in female patients, EATL is more prevalent in males.
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Affiliation(s)
- Wieke H M Verbeek
- Department of Gastroenterology, VU University Medical Centre, Amsterdam, The Netherlands.
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Verbeek WHM, von Blomberg BME, Scholten PET, Kuik DJ, Mulder CJJ, Schreurs MWJ. The presence of small intestinal intraepithelial gamma/delta T-lymphocytes is inversely correlated with lymphoma development in refractory celiac disease. Am J Gastroenterol 2008; 103:3152-8. [PMID: 19086962 DOI: 10.1111/j.1572-0241.2008.02213.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND In refractory celiac disease (RCD) type II, a phenotypically aberrant (CD7+ CD3- CD4/8-cytoplasmicCD3+) intraepithelial lymphocyte (IEL) population is present, and 50-60% of these patients develop enteropathy-associated T-cell lymphoma (EATL). TCRgammadelta+ IELs play an important role in mucosal repair, homeostasis, and tumor surveillance. Recently, human small intestinal TCRgammadelta+ IELs were shown to have regulatory potential in uncomplicated celiac disease (CD). AIM In the present study, we investigated whether TCRgammadelta+ IELs are decreased in RCD II, providing a possible explanation for persisting mucosal damage and inflammation, and the emergence of aberrant T cells with clonal expansion to EATL. DESIGN AND METHODS Multiparameter flow cytometric immunophenotyping was performed on IELs isolated from fresh small bowel biopsy specimens of relatively large distinct CD patient and control groups (N = 87). RESULTS A significantly lower percentage of TCRgammadelta+ IELs was found in RCD II as compared to all other CD groups. In contrast, in uncomplicated CD patients significantly more TCRgammadelta+ IELs were found than in controls. Overall, there is a clear negative relation between TCRgammadelta+ IELs and aberrant IELs. Interestingly, TCRgammadelta+ IELs increase again in RCD II after effective therapy. CONCLUSIONS The observed negative relation between TCRgammadelta+ and aberrant IELs, along with their known regulatory capacity in uncomplicated CD, implies that TCRgammadelta+ IELs may play a crucial role in mucosal repair, regaining homeostasis and possibly even tumor surveillance. These cells may be important markers, in addition to the aberrant T cells, to differentiate between disease categories and to evaluate the effectiveness of therapeutic strategies.
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Affiliation(s)
- Wieke H M Verbeek
- Department of Gastroenterology, VU University Medical Center, Amsterdam, The Netherlands
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Van Weyenberg S, Jarbandhan S, Mulder C, Jacobs M. Double Balloon Endoscopy in Celiac Disease. TECHNIQUES IN GASTROINTESTINAL ENDOSCOPY 2008. [DOI: 10.1016/j.tgie.2007.12.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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