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Freeman HJ. Evaluation of Non-dietary Alternatives for Treatment of Adults With Celiac Disease. Front Nutr 2020; 7:562503. [PMID: 33195364 PMCID: PMC7604335 DOI: 10.3389/fnut.2020.562503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 08/26/2020] [Indexed: 11/13/2022] Open
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Freeman HJ. Dietary compliance in celiac disease. World J Gastroenterol 2017; 23:2635-2639. [PMID: 28487600 PMCID: PMC5403742 DOI: 10.3748/wjg.v23.i15.2635] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Revised: 01/24/2017] [Accepted: 03/20/2017] [Indexed: 02/06/2023] Open
Abstract
Celiac disease is an immune-mediated disorder that causes severe architectural disturbance in the small intestinal mucosa of genetically-predisposed individuals. Impaired absorption of multiple nutrients results and diarrhea and weight loss develop. Evidence has accumulated that a strict gluten-free diet can result in resolution of diarrhea, weight gain and normalization of nutrient malabsorption. In addition, histopathological changes also normalize, but this histopathological response appears to be time-dependent, sex-dependent and age-dependent. Compliance to a gluten-free diet is difficult and costly resulting in poor compliance and only a limited clinical response. This poses a risk for later long-term complications, including malignancy. A major practical clinical problem is the assessment of compliance to the gluten-free diet. Although symptoms may resolve and serological antibody markers may improve, multiple studies have documented ongoing architectural disturbance and inflammatory change, and with these continued inflammatory changes, a persistent risk for long-term complications. Recent immunological studies have suggested that peptides can be detected in both urine and fecal specimens that may be indicative of limited compliance. At the same time, multiple biopsy studies have demonstrated that complete normalization of the mucosa may occur in some patients within 6 mo of initiation of a gluten-free diet, but more often, up to 2 years or more may be required before repeated biopsies eventually show mucosal recovery and mucosal healing.
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Kohoutová D, Bureš J, Tyčová V, Bártová J, Tachecí I, Rejchrt S, Vacek Z, Repák R, Kopáčová M. Severe Cryptogenic Multifocal Ulcerous Stenosing Enteritis. A Report of Three Cases and Review of the Literature. ACTA MEDICA (HRADEC KRÁLOVÉ) 2016; 53:25-9. [DOI: 10.14712/18059694.2016.59] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Cryptogenic multifocal ulcerous stenosing enteritis (CMUSE) is a rare condition characterised by chronic or relapsing moderate ileous episodes resulting from multiple small intestinal strictures, multiple shallow ulcers of the small bowel and favourable therapeutical effect of glucocorticosteroids. The aim of this paper was to evaluate three cases of CMUSE diagnosed within 10 years at a tertiary gastroenterology centre. Three females (35, 50, 60 years) were presented with colicky pain, repeated moderate ileous episodes and weight loss. Multiple fibrous strictures and ulcers of the small bowel were found. All three patients responded to glucocorticosteroid treatment. Tandem tight jejunal stenoses were dilated endoscopically by means of double balloon enteroscopy. In conclusion, CMUSE should always be considered when chronic moderate ileous episodes and multiple small intestinal strictures and ulcers of uncertain aetiology are found. Double balloon enteroscopy enables precise diagnostic work, possible endoscopic treatment of stenoses, may obviate the need for surgery and prevent excessive small bowel resections.
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Trovato FM, Catalano D, Trovato GM. Thoracic ultrasound: An adjunctive and valuable imaging tool in emergency, resource-limited settings and for a sustainable monitoring of patients. World J Radiol 2016; 8:775-784. [PMID: 27721940 PMCID: PMC5039673 DOI: 10.4329/wjr.v8.i9.775] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 07/11/2016] [Accepted: 08/01/2016] [Indexed: 02/06/2023] Open
Abstract
Imaging workup of patients referred for elective assessment of chest disease requires an articulated approach: Imaging is asked for achieving timely diagnosis. The concurrent or subsequent use of thoracic ultrasound (TUS) with conventional (chest X-rays-) and more advanced imaging procedures (computed tomography and magnetic resonance imaging) implies advantages, limitations and actual problems. Indeed, despite TUS may provide useful imaging of pleura, lung and heart disease, emergency scenarios are currently the most warranted field of application of TUS: Pleural effusion, pneumothorax, lung consolidation. This stems from its role in limited resources subsets; actually, ultrasound is an excellent risk reducing tool, which acts by: (1) increasing diagnostic certainty; (2) shortening time to definitive therapy; and (3) decreasing problems from blind procedures that carry an inherent level of complications. In addition, paediatric and newborn disease are particularly suitable for TUS investigation, aimed at the detection of congenital or acquired chest disease avoiding, limiting or postponing radiological exposure. TUS improves the effectiveness of elective medical practice, in resource-limited settings, in small point of care facilities and particularly in poorer countries. Quality and information provided by the procedure are increased avoiding whenever possible artefacts that can prevent or mislead the achievement of the correct diagnosis. Reliable monitoring of patients is possible, taking into consideration that appropriate expertise, knowledge, skills, training, and even adequate equipment’s suitability are not always and everywhere affordable or accessible. TUS is complementary imaging procedure for the radiologist and an excellent basic diagnostic tool suitable to be shared with pneumologists, cardiologists and emergency physicians.
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Freeman HJ. Celiac disease: a disorder emerging from antiquity, its evolving classification and risk, and potential new treatment paradigms. Gut Liver 2015; 9:28-37. [PMID: 25547088 PMCID: PMC4282854 DOI: 10.5009/gnl14288] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Celiac disease is a chronic genetically based gluten-sensitive immune-mediated enteropathic process primarily affecting the small intestinal mucosa. The disorder classically presents with diarrhea and weight loss; however, more recently, it has been characterized by subclinical occult or latent disease associated with few or no intestinal symptoms. Diagnosis depends on the detection of typical histopathological biopsy changes followed by a gluten-free diet response. A broad range of clinical disorders may mimic celiac disease, along with a wide range of drugs and other therapeutic agents. Recent and intriguing archeological data, largely from the Gobleki Tepe region of the Fertile Crescent, indicate that celiac disease probably emerged as humans transitioned from hunter-gatherer groups to societies dependent on agriculture to secure a stable food supply. Longitudinal studies performed over several decades have suggested that changes in the prevalence of the disease, even apparent epidemic disease, may be due to superimposed or novel environmental factors that may precipitate its appearance. Recent therapeutic approaches are being explored that may supplement, rather than replace, gluten-free diet therapy and permit more nutritional options for future management.
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Affiliation(s)
- Hugh J Freeman
- Department of Medicine, University of British Columbia, Vancouver, Canada
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Brown IS, Bettington A, Bettington M, Rosty C. Self-limited coeliac-like enteropathy: a series of 18 cases highlighting another coeliac disease mimic. Histopathology 2015; 68:254-61. [DOI: 10.1111/his.12752] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Accepted: 05/31/2015] [Indexed: 01/04/2023]
Affiliation(s)
- Ian S Brown
- Envoi Specialist Pathologists; Herston Qld Australia
- Anatomical Pathology; Pathology Queensland; Royal Brisbane and Women's Hospital; Herston Qld Australia
| | | | - Mark Bettington
- Envoi Specialist Pathologists; Herston Qld Australia
- The Conjoint Gastroenterology Laboratory; Queensland Institute of Medical Research; Bancroft Centre; Herston Qld Australia
- School of Medicine; University of Queensland; Herston Qld Australia
| | - Christophe Rosty
- Envoi Specialist Pathologists; Herston Qld Australia
- School of Medicine; University of Queensland; Herston Qld Australia
- Cancer and Population Studies Group; Queensland Institute of Medical Research; Bancroft Centre; Herston Qld Australia
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Cryptogenic multifocal ulcerous stenosing enteritis: a review of the literature. Gastroenterol Res Pract 2013; 2013:918031. [PMID: 24369459 PMCID: PMC3858008 DOI: 10.1155/2013/918031] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2013] [Accepted: 10/21/2013] [Indexed: 02/07/2023] Open
Abstract
Cryptogenic multifocal ulcerous stenosing enteritis (CMUSE) is an extremely rare illness characterised by chronic or relapsing subileus status resulting from multiple small intestinal fibrous strictures and multiple shallow ulcers of the small bowel. The etiology is unknown and pathogenesis is not fully understood. Therapy with systemic glucocorticosteroids is the treatment of choice. However, most patients develop corticosteroid dependence. Deep enteroscopy enables precise diagnostic work, possible endoscopic treatment of stenoses; may obviate the need for surgery and prevent excessive small bowel resections.
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Bruins MJ. The clinical response to gluten challenge: a review of the literature. Nutrients 2013; 5:4614-41. [PMID: 24284613 PMCID: PMC3847752 DOI: 10.3390/nu5114614] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2013] [Revised: 11/01/2013] [Accepted: 11/06/2013] [Indexed: 02/07/2023] Open
Abstract
The aim of this review was to identify, evaluate and summarize all relevant studies reporting on the clinical response to gluten challenge by adult or pediatric patients with suspected or diagnosed coeliac disease (CD) on a gluten-free diet. We evaluated the effect of gluten challenge on changes in symptoms, intestinal mucosa histology, and serum antibodies. A systematic electronic search was performed for studies published as of 1966 using PubMed and Scopus databases. In the reviewed studies, doses ranged from 0.2 to 30 g/day of wheat gluten or comprised a gluten-containing diet. The onset of symptoms upon gluten intake varied largely from days to months and did not parallel serum antibody or histological changes. Within 3 months of gluten challenge, 70%-100% of pediatric CD patients became positive for AGA-IgA and EMA-IgA antibodies and 50%-70% for AGA-IgG. A limited number of trials suggest that no more than half of adult patients developed positive AGA-IgA, EMA-IgA, tTG-IgA or DGP-IgA/IgG titers. Approximately 50%-100% of pediatric and adult patients experienced mucosal relapse of gluten provocation within 3 months, which was preceded by increased mucosal intra-epithelial lymphocytes within several days of challenge. A 3-month high-dose gluten challenge should be suitable to diagnose the majority of CD patients. In some cases prolonged challenge may be needed to verify diagnosis. Combination testing for antibodies and mucosal histology may fasten the diagnosis.
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Affiliation(s)
- Maaike J Bruins
- DSM Biotechnology Center, Alexander Fleminglaan 1, Delft 2613AX, The Netherlands.
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Freeman HJ. Celiac disease and selected long-term health issues. Maturitas 2012; 73:206-11. [DOI: 10.1016/j.maturitas.2012.08.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2012] [Revised: 08/09/2012] [Accepted: 08/10/2012] [Indexed: 12/17/2022]
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Pallav K, Leffler DA, Tariq S, Kabbani T, Hansen J, Peer A, Bhansali A, Najarian R, Kelly CP. Noncoeliac enteropathy: the differential diagnosis of villous atrophy in contemporary clinical practice. Aliment Pharmacol Ther 2012; 35:380-90. [PMID: 22145590 DOI: 10.1111/j.1365-2036.2011.04938.x] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Duodenal villous atrophy (DVA) is a key diagnostic finding in coeliac disease (CD). However, the differential diagnosis for this finding is broad. AIM To identify conditions causing noncoeliac enteropathy (NCE) with villous atrophy and methods to differentiate between CD and NCE in clinical practice. METHODS Through record review we identified patients with DVA due to conditions other than CD. Patient demographics, clinical features and relevant investigations were compared with CD patients. Rates of CD misdiagnosis, and response to treatments were recorded. RESULTS Thirty cases of NCE were identified with ten different aetiologies. Unspecified immune-mediated enteropathy was the most common aetiology; affecting 10 patients. Gastrointestinal symptoms were more common in NCE than those in CD patients (P < 0.01). Twenty of the 24 NCE patients tested were HLA-DQ2/DQ8 negative. Twenty-six NCE patients were negative for IgA tissue transglutaminase (tTG) (P = 0.0001). Intraepithelial lymphocytosis was absent in 10 (33.3%) patients. Twenty-one NCE patients initially misdiagnosed with CD and one with gluten intolerance were prescribed a gluten free diet (GFD). Fifteen of 22 had repeat biopsy and none showed histological improvement. CONCLUSIONS Although coeliac disease is the most common cause of DVA, noncoeliac enteropathy is not rare and may easily be mistaken for coeliac disease. Noncoeliac enteropathy is suggested by a normal initial tTG (87%), lack of intraepithelial lymphocytosis on biopsy, and lack of histological response to a gluten free diet. Subjective response to gluten free diet has poor predictive value for coeliac disease. Noncoeliac enteropathy can often be confirmed by negative HLA-DQ2/DQ8 testing and targeted investigations can ascertain a definitive aetiology in most cases.
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Affiliation(s)
- K Pallav
- Department of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, MA, USA.
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Zhao K, Peng DY, Di YN, Li LK, Zhang B, Wu YM, Yu LL, Li WJ. Cryptogenic multifocal ulcerous stenosing enteritis: A report of one case and review of the literature. Shijie Huaren Xiaohua Zazhi 2011; 19:3190-3193. [DOI: 10.11569/wcjd.v19.i30.3190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Cryptogenic multifocal ulcerous stenosing enteritis (CMUSE) is a rare condition characterized by chronic or relapsing moderate ileus episodes resulting from multiple small intestinal strictures, multiple superficial ulcers of the small bowel and favorable therapeutic effect of glucocorticosteroids. Here we report a case of CMUSE in a 77-year-old female who presented with colicky pain, repeated moderate ileus episodes and weight loss. Multiple fibrous strictures and ulcers of the small bowel were found. The patient responded to glucocorticosteroid treatment. Severe tandem tight jejunal stenosis may be dilated endoscopically by means of double balloon enteroscopy. CMUSE should be considered when chronic moderate ileus episodes and multiple small intestinal strictures and ulcers of uncertain etiology are found. Double balloon enteroscopy enables precise diagnostic work, possible endoscopic treatment of stenosis, and may obviate the need for surgery and prevent excessive small bowel resections.
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Collagenous sprue. CANADIAN JOURNAL OF GASTROENTEROLOGY = JOURNAL CANADIEN DE GASTROENTEROLOGIE 2011; 25:189-92. [PMID: 21523258 DOI: 10.1155/2011/821976] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Collagenous sprue is a small bowel mucosal lesion that has been historically associated with persistent diarrhea, progressive weight loss and severe malabsorption causing multiple nutrient deficiencies. A severe to variably severe mucosal lesion with distinct subepithelial collagen deposits occurs. Celiac disease has been intimately linked to collagenous sprue and, similar to celiac disease, small bowel ulceration, perforation and lymphoma may complicate the clinical course of collagenous sprue. In collagenous sprue, concomitant collagen deposits may also occur in gastric or colonic mucosal sites (or both), indicating that this unusual mucosal process may be very heterogeneous and far more extensive in the intestinal tract than previously appreciated. Moreover, reports of diagnosis during infancy suggest that the natural history of the disorder could be more prolonged than is currently appreciated. Finally, the collagen deposits, per se, may be due to different causes and, in some, even represent a novel paraneoplastic histopathological marker. Future studies are needed to more precisely define molecular and genetic biomarkers that identify homogeneous groups and permit the development of improved treatment strategies for this increasingly recognized disorder.
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Abstract
Collagenous sprue has traditionally been defined as a small intestinal mucosal disorder characterized by persistent diarrhea, severe malabsorption with multiple nutrient deficiencies and progressive weight loss. Pathologically, a severe to variably severe “flattened” mucosal biopsy lesion with distinctive sub-epithelial deposits in the lamina propria region is detected. Histochemical stains and ultrastructural studies have confirmed that these deposits contain collagens. Often, an initial diagnosis of celiac disease is considered but no continued response to treatment with a gluten-free diet occurs. Recent reports indicate an intimate relationship between collagenous sprue and celiac disease, sometimes with concomitant T-cell enteropathy. In addition, permanent disappearance of these deposits after resection of a localized colon cancer suggested that this disorder could actually represent a paraneoplastic morphologic marker of an occult malignancy. Studies showing either gastric or colonic involvement (or both) with this unusual collagenous inflammatory mucosal process may also reflect a far more extensive and heterogeneous process than previously appreciated.
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Abstract
Adult celiac disease is a chronic intestinal disorder that has been estimated to affect up to 1-2% of the population in some nations. Awareness of the disease has increased, but still it remains markedly underdiagnosed. Celiac disease is a pathologically defined condition with several characteristic clinical scenarios that should lead the clinician to suspect its presence. Critical to diagnosis is a documented responsiveness to a gluten-free diet. After diagnosis and treatment, symptoms and biopsy-proven changes may recur and appear refractory to a gluten-free diet. Recurrent symptoms are most often due to poor diet compliance, a ubiquitous and unrecognized gluten source, an initially incorrect diagnosis, or an associated disease or complication of celiac disease. Some patients with persistent symptoms and biopsy-proven changes may not have celiac disease at all, instead suffering from a sprue-like intestinal disease, so-called unclassified sprue, which is a specific entity that does not appear to respond to a gluten-free diet. Some of these patients eventually prove to have an underlying malignant cause, particularly lymphoma. The risk of developing lymphoma and other malignancies is increased in celiac disease, especially if initially diagnosed in the elderly, or late in the clinical course of the disease. However, recent studies suggest that the risk of gastric and colon cancer is low. This has led to the hypothesis that untreated celiac disease may be protective, possibly due to impaired absorption and more rapid excretion of fat or fat-soluble agents, including hydrocarbons and other putative cocarcinogens, which are implicated in the pathogenesis of colorectal cancer.
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Affiliation(s)
- Hugh J Freeman
- Department of Medicine (Gastroenterology), University of British Columbia, Vancouver, Canada
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Basaran Y, Simsek I, Gunal A. Celiac disease with a mixed pattern: a case report. CASES JOURNAL 2009; 2:9330. [PMID: 20062590 PMCID: PMC2803990 DOI: 10.1186/1757-1626-2-9330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2009] [Accepted: 12/16/2009] [Indexed: 11/10/2022]
Abstract
INTRODUCTION Celiac disease can be severe and associated with progressive malabsorption and death. A subset of patients may develop subepithelial collagen deposition, a condition referred to as collagenous sprue. CASE PRESENTATION We report a case of a 46-year-old female who was previously diagnosed as having seronegative arthritis and inflammatory bowel disease, and three years later after the initial diagnosis she was histologically confirmed to have celiac disease in association with collagenous sprue, another underlying malabsorptive disorder. CONCLUSION Although the precise relationship between celiac disease and collagenous sprue has been debated and remains controversial, it should be considered among the differential diagnoses of chronic diarrhea with progressive malabsorption.
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Affiliation(s)
- Yalcin Basaran
- Department of Internal Medicine, Gulhane Military Medical Academy, Tevfik Saglam Street, Ankara, 06010, Turkey
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Abstract
Patients seeking help from gastroenterologist have frequent complaints of changes in the quality and quantity of stool as well in the frequency of bowel movements. Definition of diarrhea includes: more than three bowel movements daily, more than 200 grams of the stool daily, and its water content exceeding 75-85%. Diarrhea lowers the quality of life and can be a sign of organic disease. Its course can be acute and chronic. According to the pathomechanism, diarrheas can be divided into four different types: exudative (inflammatory), osmotic, dismotility and secretory. Acute diarrheas are usually infective, and sometimes they result in very serious conditions. Their course runs from a few days to a couple of weeks. If diarrhea persists more than four weeks, it is the chronic variant and it justifies gastroenterological examination. During the evaluation, we have to think of endocrine, autoimmune, allergic, postoperative states and the side effect of medications beside primer gastroenterological causes. To differentiate from a number of wide scale of clinical pictures and to reach the correct diagnosis, we are aided by the characteristics of diarrhea, the accompanying symptoms, laboratory values and invasive examinations. With the present summary, we would like to give a guide to the practicing physicians, mainly with a symptom-oriented approach.
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Affiliation(s)
- Judit Bajor
- Baranya Megyei Kórház Belgyógyászati és Gasztroenterológiai Osztály Pécs.
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Lymphocytic disorders of the gastrointestinal tract: a review for the practicing pathologist. Adv Anat Pathol 2009; 16:290-306. [PMID: 19700939 DOI: 10.1097/pap.0b013e3181b5073a] [Citation(s) in RCA: 89] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Increased numbers of intraepithelial lymphocytes (lymphocytosis) can be found in the esophagus, stomach, small intestine, and colon in a variety of clinical circumstances. This review, directed at practicing pathologists, portrays the normal resident lymphocyte population in the mucosa of each segment of the digestive tract and discusses the different situations that may result in quantitative or qualitative alterations of intraepithelial lymphocytes. Esophageal lymphocytosis has not been fully characterized and its clinical significance, if any, awaits definition. Thus, this diagnosis is presently discouraged. In the stomach, it is particularly important to exclude Helicobacter pylori infection and celiac sprue before diagnosing lymphocytic gastritis. Duodenal lymphocytic infiltrates, inextricably tied with alterations of the villous architecture of the mucosa, are often caused by gluten sensitivity. However, similar morphologic changes may be caused by a vast array of other conditions that must be carefully considered and excluded. Lymphocytic and collagenous colitis are most often unexplained, but their frequent association with autoimmune conditions or certain medications deserve a thorough investigation in each case. Using a combination of histologic and clinical clues, a cause for the intraepithelial lymphocytic infiltration can be identified in many instances. As some of the associated conditions are amenable to effective treatment, the importance of diligently seeking such associations before resorting to a diagnosis of primary lymphocytosis is emphasized.
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Xiao Z, Dasari VM, Kirby DF, Bronner M, Plesec TP, Lashner BA. Collagenous sprue: a case report and literature review. Gastroenterol Hepatol (N Y) 2009; 5:418-424. [PMID: 20574500 PMCID: PMC2886398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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Freeman HJ. Collagenous sprue: a distinctive and heterogeneous clinicopathologic disorder. Gastroenterol Hepatol (N Y) 2009; 5:425-426. [PMID: 20574501 PMCID: PMC2886396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Affiliation(s)
- Hugh James Freeman
- Department of Medicine (Gastroenterology), University of British Columbia, Vancouver, British Columbia, Canada
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Abstract
There is an increased awareness that celiac disease may occur in the elderly although presentations with either diarrhea, weight loss or both may be less common causing delays in diagnosis for prolonged periods. Higher detection rates also seem evident owing to active case screening, largely through serodiagnostic measures. In some elderly patients who are genetically predisposed, it has been hypothesized that celiac disease might be precipitated late in life by an antigen, possibly from an infectious agent. As a result, peptide mimicry or other poorly-defined mechanisms may precipitate an autoimmune gluten-dependent clinical state. Although diarrhea and weight loss occur, only isolated iron deficiency anemia may be present at the time of initial diagnosis. In addition, the risk of other autoimmune disorders, particularly autoimmune thyroiditis, and bone disease, are increased. Osteopenia may also be associated with an increased risk of fractures. Finally, elderly celiacs have an increased risk of malignant intestinal disease, especially lymphoma.
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