Ischaemic colitis mimicking inflammatory bowel disease in a young adult receiving oral anticoagulation

Ischaemic colitis (IC) is the most frequent form of gastrointestinal ischaemia. Discrepancy between non-specific symptoms and objective findings is a hallmark of IC. Thus delay of diagnosis is common due to its often subtle and unpredictable presentation. In particular, the clinical symptoms and signs of IC can overlap with those of inflammatory bowel disease. We present a case of a young man with known factor-V-Leiden mutation in whom IC developed during effective therapy with oral anticoagulants, presenting with symptoms and endoscopic findings suggestive of inflammatory bowel disease.     

Update on interstitial cystitis: Still a bladder disease?

A recent study showed that 11 syndromes preceded interstitial cystitis (IC) in significantly more patients with the disease than controls: chronic pelvic pain, vulvodynia, irritable bowel syndrome, fibromyalgia, chronic fatigue syndrome, depression, panic disorder, sicca syndrome, asthma, migraine, and allergies. Many are known as functional somatic syndromes, appeared in clusters in the same patient, and had prevalences similar to those reported in established IC patients. These findings generated hypotheses that there are common risk factors for IC and these syndromes, that the syndromes themselves are risk factors for IC, and that IC and the syndromes are of the same pathophysiology. The latter is perhaps the most interesting and would imply that IC is a local manifestation of a systemic disease in some patients. Additionally, studies of established IC patients showed overlap of symptoms of IC with symptoms consistent with vulvodynia, urethral syndrome, overactive bladder, benign prostatic hyperplasia, and chronic prostatitis/chronic pelvic pain syndrome. These findings indicate lack of specificity of these symptom indices and raise profound questions about disease definition.     

Mesenteric inflammatory veno-occlusive disorder: a rare entity mimicking inflammatory bowel disorder

Mesenteric inflammatory veno-occlusive disorder (MIVOD) is a rare variety of inflammatory bowel disease. In addition to the case presentation, pathogenesis, and conflicting clinical, endoscopic, and computed tomography findings, we present for the first time the angiographic findings that would provide important clues to distinguish MIVOD from the chronic idiopathic variety of inflammatory bowel disease and confirm the diagnosis of MIVOD. Final diagnosis is made on full-thickness biopsy. Although medical treatment of MIVOD is unsuccessful, surgical resection of the involved segment results in resolution of symptoms.     

Do life events or depression exacerbate inflammatory bowel disease? A prospective study

OBJECTIVE: To determine whether depressed mood or life events are associated with an exacerbation of inflammatory bowel disease. DESIGN: A prospective study of a consecutive sample of patients with relapsing inflammatory bowel disease, followed by monthly questionnaires and periodic office visits. SETTING: A referral-based gastroenterology clinic at a medical school. PATIENTS: A consecutive sample of 32 patients with inflammatory bowel disease who had had at least one relapse in a 2-year period after entry into the study. MEASUREMENTS AND MAIN RESULTS: The Social Readjustment Rating Scale (measuring life events), the Beck Depression Inventory (a visual analog scale for depressed mood) and an inventory of intestinal symptoms were completed monthly by each subject with a 78% rate of compliance. A mean of 2.2 exacerbations was seen per subject during the study period. Life events were not temporally associated with changes in intestinal symptoms. Significant associations were found between intestinal symptoms and the two mood scales (P less than 0.05 for each), but no directionality in symptom occurrence could be detected in a time-lagged analysis. The results were similar when the months preceding exacerbations of inflammatory bowel disease were analyzed separately. CONCLUSIONS: Although these findings suggest that mood changed concurrently with exacerbation of inflammatory bowel disease, no evidence indicated that stressful life events or depressed mood precipitated exacerbations in this study group.     

Magnetic Resonance Imaging in diagnosis and follow-up of Crohn's Disease--Is conventional enteroclysis still necessary?

A non-invasive diagnostic modality for differential diagnosis and detection of complications in inflammatory bowel disease (IBD) is desirable as alternative to invasive and troublesome endoscopy and conventional radiological methods. METHODS: 51 patients suspicious of inflammatory bowel disease (bloody diarrhoea, symptoms of stenosis, abdominal pain) were investigated consecutively according to a standardised protocol by magnetic resonance tomography (MRI). Also, endoscopy was performed dependent on clinical presentation. MRI findings were compared to clinical follow-up, percutaneous ultrasonography (US), endoscopy, and surgical findings. RESULTS: MRI confirmed diagnosis of Crohn's disease (CD) in more than 90 % of cases. In case of distinct lesions, all of these were detected by MRI in the small bowel and colon. Discreet inflammatory lesions were not seen regularly. Numerous findings in endoscopically inaccessible bowel segments were described by MRI, extraintestinal lesions (conglomerate, abscess, fistulae) were detected accurately. Altogether, MRI was superior to abdominal ultrasonography. CONCLUSION: In patients with distinct inflammatory bowel disease, and in detection of complications (abscess, fistulae), MRI appears as versatile, non-invasive and accurate diagnostic instrument with therapeutical consequence. Endoscopy remains method of first choice for detection of discreet lesions and for histopathological diagnosis.     

Renal and Urologic Complications of Inflammatory Bowel Disease

Renal and urologic complications are not uncommon in patients with inflammatory bowel disease, and can be directly or indirectly related to the underlying disease process or its treatment. Many of these patients have asymptomatic disease, or the urinary symptoms are nonspecific or overshadowed by bowel symptoms. By the time a urinary complication is considered, significant disease progression or renal damage may have occurred. These risks necessitate a high degree of diligence and periodic urologic evaluation as part of the long-term management of patients with inflammatory bowel disease.     

Gastrointestinal symptoms in the irritable bowel compared with peptic ulcer and inflammatory bowel disease.

Symptoms of 50 patients with the irritable bowel syndrome were compared with those of 49 with endoscopically proven peptic ulcer disease and 49 with radiologically or endoscopically proven inflammatory bowel disease using a questionnaire which was administered after the diagnosis was made. Symptoms of bowel dysfunction including pain related to bowel movements were more likely to occur in the irritable bowel syndrome than peptic ulcer disease. Only abdominal distension, straining at stool and scybala, however, were significantly more likely in the irritable bowel syndrome than inflammatory bowel disease. Four symptoms previously shown to be more common in irritable bowel syndrome than in organic abdominal disease were combined. The more of these symptoms that were present, the more likely were the patients to have the irritable bowel syndrome than peptic ulcer disease. Symptoms of gut dysfunction are highly discriminating between irritable bowel syndrome and peptic ulcer disease but less so between irritable bowel syndrome and inflammatory bowel disease.     

Sobreposición entre los trastornos funcionales de dolor abdominal y enfermedades orgánicas en niños

Functional abdominal pain disorders are highly prevalent in children. These disorders can be present in isolation or combined with organic diseases, such as celiac disease and inflammatory bowel diseases. Intestinal inflammation (infectious and non-infectious) predisposes children to the development of visceral hypersensitivity that can manifest as functional abdominal pain disorders, including irritable bowel syndrome. The new onset of irritable bowel syndrome symptoms in a patient with an underlying organic disease, such as inflammatory bowel disease, is clinically challenging, given that the same symptomatology may represent a flare-up of the inflammatory bowel disease or an overlapping functional abdominal pain disorder. Similarly, irritable bowel syndrome symptoms in a child previously diagnosed with celiac disease may occur due to poorly controlled celiac disease or the overlap with a functional abdominal pain disorder. There is little research on the overlap of functional abdominal disorders with organic diseases in children. Studies suggest that the overlap between functional abdominal pain disorders and inflammatory bowel disease is more common in adults than in children. The causes for these differences in prevalence are unknown. Only a handful of studies have been published on the overlap between celiac disease and functional abdominal pain disorders in children. The present article provides a review of the literature on the overlap between celiac disease, inflammatory bowel disease, and functional abdominal pain disorders in children and establish comparisons with studies conducted on adults.     

Quality of life in inflammatory bowel disease.

Quality of life with inflammatory bowel disease has not been well examined. Recently, a questionnaire to determine subjective health status for patients with inflammatory bowel disease has been developed and verified. To examine the quality of life in a group of "well" outpatients with inflammatory bowel disease, we developed a self-administered form of this questionnaire containing 36 questions identifiable to five dimensions: systemic symptoms, bowel symptoms, functional impairment, social impairment, and emotional function. We identified outpatients with inflammatory bowel disease through the local chapter of the Ileitis and Colitis Foundation and distributed 396 questionnaires, by mail, with 182 being returned completed (46% response rate). Forty-eight age- and sex-matched controls filled out and returned an identical questionnaire. Response options for each question were framed on a seven-point scale in which 7 represented best function and 1 represented worst function. Male-to-female ratio and mean age were similar to those of controls for the inflammatory bowel disease group. In each dimension, as well as globally, the quality of life of patients with inflammatory bowel disease was significantly worse than that for their age- and sex-matched controls. In conclusion, this survey demonstrates that inflammatory bowel disease adversely affects quality of life in a highly motivated group of "well" outpatients when compared to an age- and sex-matched population.     

Inflammatory bowel disease in exclusively breast-fed infants

Inflammatory bowel disease is uncommon in infants. We present the clinical, endoscopic and pathologic findings for two exclusively breast-fed infants with a diagnosis of inflammatory bowel disease. We emphasize that although inflammatory bowel disease is rare in infants, chronic bloody diarrhea must be a sufficiently alarming symptom to consider a differential diagnosis of inflammatory bowel disease in young infants is considered, even when they are exclusively breast-fed.     

Inflammatory bowel disease in exclusively breast-fed infants

Inflammatory bowel disease is uncommon in infants. We present the clinical, endoscopic and pathologic findings for two exclusively breast-fed infants with a diagnosis of inflammatory bowel disease. We emphasize that although inflammatory bowel disease is rare in infants, chronic bloody diarrhea must be a sufficiently alarming symptom to consider a differential diagnosis of inflammatory bowel disease in young infants is considered, even when they are exclusively breast-fed.     

Synchronous occurrence of collagenous colitis and pseudomembranous colitis.

Synchronous collagenous and pseudomembranous colitis has not been previously reported. A 73-year-old woman presented with chronic watery diarrhea and abdominal cramping of six weeks' duration. Biopsies of the colon revealed findings of collagenous colitis involving the endoscopically normal right colon, and superimposed collagenous and pseudomembranous colitis involving the rectosigmoid colon. Endoscopically, the left colon revealed discrete ulcerative plaques, and Clostridium difficile toxin A assay was positive. The patient partially responded to a three-week regimen of metronidazole, and symptoms resolved completely with subsequent steroid therapy. At follow-up endoscopy four months later, colon biopsies demonstrated persistence of subepithelial collagen but no pseudomembranes. The patient remained asymptomatic during this interval. Collagenous colitis has been reported in association with other inflammatory bowel diseases, including lymphocytic colitis, sprue and idiopathic inflammatory bowel disease. This unique association of collagenous colitis with an endotoxigenic inflammatory bowel disease is presented with a review of related disease features.     

Nongastrointestinal symptoms of irritable bowel syndrome: an office-based clinical survey.

Irritable bowel syndrome (IBS) is the most prevalent gastrointestinal problem faced by practicing gastroenterologists. For many years, nongastrointestinal symptoms have been documented in IBS patients, but the medical literature does not emphasize them. The present study explored how IBS and inflammatory bowel disease patients differ in their reporting of nongastrointestinal symptoms. Information from 200 consecutive patients with IBS and a similar number of patients with Crohn's disease (in a single gastroenterology practice) was obtained at the initial visit using a simple questionnaire. Comparison of the data revealed that IBS patients describe certain nongastrointestinal symptoms far more frequently than do those with inflammatory bowel disease. It is recommended that these symptoms be considered along with the generally accepted criteria for making a positive diagnosis of IBS.     

Inflammatory bowel disease and pregnancy

Most women with inflammatory bowel disease who desire to become pregnant can expect to conceive successfully, carry to term, and deliver a healthy infant. However, the management of inflammatory bowel disease during pregnancy remains challenging, and some women with ulcerative colitis or Crohn's disease will have difficulty becoming pregnant or have increased disease symptoms while pregnant. Control of disease activity before conception and during pregnancy is critical to optimize both maternal and fetal health. The natural history of inflammatory bowel disease during pregnancy will be reviewed and the medical and surgical therapy discussed.     

Erstsymptome, extraintestinale Manifestationen und Schwangerschaftsverlauf bei chronisch entzündlichen Darmerkrankungen

In many cases inflammatory bowel disease is accompanied by extraintestinal manifestations. This results in lowering of live quality. The aim of this study was to gather data retrospectively about initial symptoms, extraintestinal manifestations and course of pregnancy in a large unselected population with inflammatory bowel disease in South Germany. Data from 1975 to 1989 (392 patients) were analyzed and partially compared with data from 1992 to 1995 (211 patients). Patients with Crohn’s disease in average have been 25 years old at the time point of initial symptoms, whereas the age of ulcerative colitis patients was 30 years (p<0.0001). The number of Crohn’s disease patients with a long interval between initial symptoms and diagnosis (>1 year) was significantly decreased in the second population (50% vs 38%; p<0.05). Dominant initial symptoms in Crohn’s disease were indisposition, abdominal pain and non-bloody diarrhea in contrast to ulcerative colitis which manifested mostly with bloody diarrhea. Extraintestinal manifestations occurred in 76% of patients with Crohn’s disease and 64.6% with ulcerative colitis. Complications during the course of pregnancy have been detected in 40.5% in Crohn’s disease and 60% in ulcerative colitis. A better knowledge of initial symptoms and extraintestinal manifestations in inflammatory bowel disease can help to decrease the interval between initial symptoms and the diagnosis. Pregnancy in patients with inflammatory bowel disease needs to be treated with special care.     

Isotretinoin-induced inflammatory bowel disease

Three case reports on inflammatory bowel disease associated with use of isotretinoin are described. All three patients were male adolescents, in good health when starting isotretinoin (for acne treatment for about six months). Several weeks after discontinuation of isotretinoin the patients developed severe symptoms requiring hospitalisation. The diagnosis of ulcerative colitis was made in two of these patients, while in the third patient Crohn's disease was diagnosed. Although inflammatory bowel disease is described as an adverse drug reaction in the product information of isotretinoin, few cases have been described so far. The link with prior isotretinoin use may not be recognised by the patient or the physician, since the diagnosis of inflammatory bowel disease is often preceded by several years of vague symptoms. On the other hand, spontaneous onset of inflammatory bowel disease (not related to isotretinoin) cannot be excluded. We appeal to the readers for a reaction to this, to shed more light on the likeliness of this alleged association.     

Descriptive analysis of the social, clinical, laboratorial and anthropometric profiles of inflammatory bowel disease inwards patients from the "Clementino Fraga Filho" University Hospital, Rio de Janeiro, RJ, Brazil

BACKGROUND: The epidemiologic survey in Brazil is limited probably due to a diagnosis deficiency and a small number of population-based studies performed. The majority of the prevalence studies available have evaluated inflammatory bowel diseases outpatients, but the knowledge of the profile of inflammatory bowel diseases inpatients is important in order to detect predictive markers of disease severity that will allow earlier medical intervention decreasing the rate of hospitalization and reducing the Health System costs. AIM: To determine social, clinical, laboratorial and anthropometric profiles of hospitalized adults inflammatory bowel diseases patients of a tertiary university hospital. METHODS: Prospective study was performed with 43 inflammatory bowel diseases inpatients from clinical and surgical wards and emergency section of university hospital. We characterized demographic data, presence of comorbidities, disease location and behavior, surgical past-history, extra intestinal manifestations using standardized definitions. Laboratory results were abstracted from medical records and anthropometric measures were performed during our visit. RESULTS: The vast majority of the inflammatory bowel diseases patients had Crohn's disease (72.1%), with ileocolic involvement (60%), with a penetrating disease behavior (77.4%) while ulcerative colitis group presented mostly pancolitis (50%). Articular pain was the most common (44.2%) extra intestinal manifestation of inflammatory bowel diseases patients and 97.7% of them had at least one type of complication related to disease. Although, the previous use of specific medical therapies to inflammatory bowel diseases before the hospitalization (more frequently corticosteroids) was done (79%), the majority of the patients were hospitalized because of inflammatory bowel diseases activity. Disease activity was present in 80.7% of Crohn's disease and 50% ulcerative colitis patients. Inflammatory bowel diseases mortality rate was 5.5% (2/36). Comorbidities presence occurred only in 30.2% of inflammatory bowel diseases patients. The predominant surgery performed was intestinal resection. The interval between the symptoms appearance and the definitive diagnosis was less than 1 year in more than 70% of inflammatory bowel diseases patients. Laboratory findings detected were a decreased serum albumin (85.7%) and anemia (69.8%). The majority of the patients had at least one anthropometric alteration. The social stratification of the inflammatory bowel diseases group was similar to the Brazilian population. CONCLUSION: The inflammatory bowel diseases inpatients from the university hospital wards had more severe evolution of these illnesses with an active and extensive disease with complications and frequent extra intestinal manifestations, despite the prolonged use of corticosteroids. The higher prevalence of Crohn's disease inpatients than ulcerative colitis could reflect a higher aggressive behavior of this disease. The reduced serum albumin, anemia and anthropometric alterations are common inflammatory bowel diseases inpatients and could be related to a major severity of inflammatory bowel diseases evolution.     

Ankylosing spondylitis and inflammatory bowel disease. I. Prevalence of inflammatory bowel disease in patients suffering from ankylosing spondylitis.

To establish the prevalence of inflammatory bowel disease in ankylosing spondylitis (AS), 79 AS patients underwent detailed medical screening, including sigmoidoscopic and roentgenological examination, 48 had gastrointestinal symptoms and the others did not. In 3 patients a diagnosis of Crohn's disease was made which was previously established. In all other patients inflammatory bowel disease could be excluded. The prevalence of inflammatory bowel disease in this series of patients with AS therefore was 3.8%.     

Inflammatory bowel disease in married couples: 10 cases in Nord Pas de Calais region of France and Liège county of Belgium.

Ten pairs of husband-wife couples are reported with inflammatory bowel disease who were seen in the same geographical area in Nord Pas de Calais region of France and in Liège county (Belgium). Among these 10 couples, four were concordant for Crohn's disease, two for ulcerative colitis, and four were discordant. In nine of 10 couples neither spouse had symptoms before marriage but inflammatory bowel disease subsequently developed in both. In one couple, one spouse had Crohn's disease before marriage and the other partner experienced symptoms afterwards. Eighteen children were born to eight of 10 couples. Five of them developed Crohn's disease but four belong to the same family. In all cases the affected children were born to parents who both developed Crohn's disease after they had married and were conceived at a time when parents did not yet have symptoms. It is proposed that this pattern of emergence of inflammatory bowel disease suggests a role for an infectious agent yet to be identified.