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Query: UMLS:C0011168 (
dysphagia
)
15,644
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Eosinophilic esophagitis is increasingly recognized in adults. The diagnosis is based on the presence of both typical symptoms and pathologic findings on esophageal biopsy. Patients usually present with
dysphagia
, food impaction and/or reflux-like symptoms, and biopsy of the esophagus shows more than 15 eosinophils per high-power field. In addition, it is essential to exclude the presence of known causes of tissue eosinophilia such as gastroesophageal reflux disease, infections, malignancy, collagen vascular diseases, hypersensitivity, and
inflammatory bowel disease
. There are no standardized protocols for the therapy of eosinophilic esophagitis. A variety of therapeutic approaches including acid suppression, dietary modifications, topical corticosteroids and endoscopic dilation can be used alone or in combination.
...
PMID:Eosinophilic esophagitis. 1911 64
About 20000 gastrointestinal endoscopies are performed annually in America in pregnant women. Gastrointestinal endoscopy during pregnancy raises the critical issue of fetal safety in addition to patient safety. Endoscopic medications may be potentially abortifacient or teratogenic. Generally, Food and Drug Administration category B or C drugs should be used for endoscopy. Esophagogastroduodenoscopy (EGD) seems to be relatively safe for both mother and fetus based on two retrospective studies of 83 and 60 pregnant patients. The diagnostic yield is about 95% when EGD is performed for gastrointestinal bleeding. EGD indications during pregnancy include acute gastrointestinal bleeding,
dysphagia
> 1 wk, or endoscopic therapy. Therapeutic EGD is experimental due to scant data, but should be strongly considered for urgent indications such as active bleeding. One study of 48 sigmoidoscopies performed during pregnancy showed relatively favorable fetal outcomes, rare bad fetal outcomes, and bad outcomes linked to very sick mothers. Sigmoidoscopy should be strongly considered for strong indications, including significant acute lower gastrointestinal bleeding, chronic diarrhea, distal colonic stricture, suspected
inflammatory bowel disease
flare, and potential colonic malignancy. Data on colonoscopy during pregnancy are limited. One study of 20 pregnant patients showed rare poor fetal outcomes. Colonoscopy is generally experimental during pregnancy, but can be considered for strong indications: known colonic mass/stricture, active lower gastrointestinal bleeding, or colonoscopic therapy. Endoscopic retrograde cholangiopancreatography (ERCP) entails fetal risks from fetal radiation exposure. ERCP risks to mother and fetus appear to be acceptable when performed for ERCP therapy, as demonstrated by analysis of nearly 350 cases during pregnancy. Justifiable indications include symptomatic or complicated choledocholithiasis, manifested by jaundice, cholangitis, gallstone pancreatitis, or dilated choledochus. ERCP should be performed by an expert endoscopist, with informed consent about fetal radiation risks, minimizing fetal radiation exposure, and using an attending anesthesiologist. Endoscopy is likely most safe during the second trimester of pregnancy.
...
PMID:Gastrointestinal endoscopy in the pregnant woman. 2489 28
Co-morbid auto-immune disorders may affect 0.2% of the population. We present the clinical and electrodiagnostic findings of 2 patients with
inflammatory bowel disease
and myasthenia gravis from a Brazilian cohort of 218
inflammatory bowel disease
patients. Patient 1: A 40year-old man was diagnosed with ulcerative colitis at age 37 and underwent total colectomy 3years later. After prednisone was tapered, he experienced a clinical relapse and was diagnosed with Crohn's disease. He then developed quadriparesis, bilateral ptosis,
dysphagia
and dysarthria. Patient 2: A 41year-old woman (diagnosed with ulcerative colitis and primary sclerosing cholangitis at age 35) developed speech impairment and ptosis. On both patients, symptoms quickly progressed over few weeks. Myasthenia gravis was diagnosed and confirmed by abnormal repetitive nerve stimulation and elevated anti-acetylcholine receptor antibody titers. Pyridostigmine and prednisone successfully treated both patients. Myasthenia gravis prevalence over 9years was 0.9%. Myasthenia gravis clinical course was not significantly modified by
inflammatory bowel disease
relapses and should be suspected with new onset weakness.
...
PMID:Two patients with co-morbid myasthenia gravis in a Brazilian cohort of inflammatory bowel disease. 2506 84
Chronic vomiting in cats is a common presenting problem seen in veterinary practice today. The initial step when presented with a vomiting patient is to differentiate between vomiting and regurgitation or
dysphagia
. There are numerous causes for chronic vomiting in cats, and therefore a detailed and comprehensive patient history and a systematic diagnostic approach are key steps in determining the cause for vomiting and the most appropriate treatment plan. Common causes for chronic vomiting in cats may include
inflammatory bowel disease
, food allergy, gastrointestinal motility disorders, neoplasia, and extra-gastrointestinal diseases, such as renal disease, hepatobiliary disease, and hyperthyroidism.
...
PMID:Chronic Vomiting in Cats: Etiology and Diagnostic Testing. 2748 49
Lymphocytic esophagitis (LE) is a clinicopathologic entity first described by Rubio et al in 2006. It is defined as peripapillary intraepithelial lymphocytosis with spongiosis and few or no granulocytes on esophageal biopsy. This definition is not widely accepted and the number of lymphocytes needed to make the diagnosis varied in different studies. Multiple studies have described potential clinical associations and risk factors for LE, such as old age, female gender and smoking history. This entity was reported in
inflammatory bowel disease
in the pediatric population but not in adults. Other associations include gastroesophageal reflux disease and primary esophageal motility disorders. The most common symptom is
dysphagia
, with a normal appearing esophagus on endoscopy, though esophageal rings, webs, nodularities, furrows and strictures have been described. Multiple treatment modalities have been used such as proton pump inhibitors and topical steroids. Esophageal dilation seems to be therapeutic when
dysphagia
is present along with esophageal narrowing secondary to webs, rings or strictures. The natural history of the disease remains unclear and needs to be better delineated. Overall, lymphocytic esophagitis seems to have a chronic and benign course, except for two cases of esophageal perforation in the literature, thought to be secondary to this entity.
...
PMID:Lymphocytic esophagitis: Still an enigma a decade later. 2824 68
Eosinophilic esophagitis (EoE) is one of the most common causes of reflux-like symptoms and feeding problems in children and food impaction and
dysphagia
in adults with a prevalence of 1:2500. Therapeutic options include diet, use of swallowed corticosteroids, or dilation. In the last several years, recent clinical and translational researches have identified some common and distinctive features, for example, the varying response to diet and medications. As EoE shares some characteristics with both asthma and
inflammatory bowel disease
, the advances in these fields suggest that various phenotypes may also exist in patients with EoE. Here, we provide a rationale for EoE phenotypes and provide some suggestions for potential phenotypes based on histology, molecular signature, response to therapy or dietary therapy.
...
PMID:Eosinophilic esophagitis phenotypes: Ready for prime time? 2833 36
Esophagitis is mainly a consequence of gastroesophageal reflux disease, one of the most common diseases affecting the upper digestive tract. However the esophageal mucosa can also be targeted by some infectious, systemic or chemical conditions. Eosinophilic esophagitis (EoE) is an immune-mediated inflammatory disease, characterized by eosinophilic infiltration in the mucosa. Esophageal localization of Crohn's disease is not very common, but it should always be considered in patients with
inflammatory bowel disease
complaining of upper digestive tract symptoms. There are also forms of infectious esophagitis (
e.g
., Herpes simplex virus or
Candida albicans
) occurring in patients with a compromised immune system, either because of specific diseases or immunosuppressive therapies. Another kind of damage to esophageal mucosa is due to drug use (including oncologic chemotherapeutic regimens and radiotherapy) or caustic ingestion, usually of alkaline liquids, with colliquative necrosis and destruction of mucosa within a few seconds.
Dysphagia
is a predominant symptom in EoE, while infectious, drug-induced and caustic damages usually cause chest pain and odynophagia. Endoscopy can be useful for diagnosing esophagitis, although no specific pattern can be identified. In conclusion when a patient refers upper gastrointestinal tract symptoms and the diagnosis of gastro-esophageal reflux disease is not convincing we should always carefully investigate the patient's clinical history to consider possibilities other than the gastric refluxate.
...
PMID:Esophagitis and its causes: Who is "guilty" when acid is found "not guilty"? 2853 57
Clinical nutrition is emerging as a major area in gastroenterology practice. Most gastrointestinal disorders interfere with digestive physiology and compromise nutritional status. Refeeding syndrome (RS) may increase morbidity and mortality in gastroenterology patients. Literature search using the keywords "Refeeding Syndrome", "Hypophosphatemia", "Hypomagnesemia" and "Hypokalemia". Data regarding definition, pathophysiology, clinical manifestations, risk factors, management and prevention of RS were collected. Most evidence comes from case reports, narrative reviews and scarse observational trials. RS results from the potentially fatal shifts in fluid and electrolytes that may occur in malnourished patients receiving nutritional therapy. No standard definition is established and epidemiologic data is lacking. RS is characterized by hypophosphatemia, hypomagnesemia, hypokalemia, vitamin deficiency and abnormal glucose metabolism. Oral, enteral and parenteral nutrition may precipitate RS. Awareness and risk stratification using NICE criteria is essential to prevent and manage malnourished patients. Nutritional support should be started using low energy replacement and thiamine supplementation. Correction of electrolytes and fluid imbalances must be started before feeding. Malnourished patients with
inflammatory bowel disease
, liver cirrhosis, chronic intestinal failure and patients referred for endoscopic gastrostomy due to prolonged
dysphagia
present high risk of RS, in the gastroenterology practice. RS should be considered before starting nutritional support. Preventive measures are crucial, including fluid and electrolyte replacement therapy, vitamin supplementation and use of hypocaloric regimens. Gastroenterology patients must be viewed as high risk patients but the impact of RS in the outcome is not clearly defined in current literature.
...
PMID:Refeeding syndrome in the gastroenterology practice: how concerned should we be? 2999 72
Eosinophilic esophagitis is an immune-allergic pathology of multifactorial etiology (genetic and environmental) that affects both pediatric and adult patients. Its symptoms, which include heartburn, regurgitation, and esophageal stenosis (with
dysphagia
being more frequent in eosinophilic esophagitis in young adults and children), are similar to those of gastroesophageal reflux disease, causing delays in diagnosis and treatment. Although endoscopic findings such as furrows, esophageal mucosa trachealization, and whitish exudates may suggest its presence, this diagnosis should be confirmed histologically based on the presence of more than 15 eosinophils per high-power field and the exclusion of other causes of eosinophilia (parasitic infections, hypereosinophilic syndrome,
inflammatory bowel disease
, among others) for which treatment could be initiated. Currently, the 3 "D"s ("Drugs, Diet, and Dilation") are considered the fundamental components of treatment. The first 2 components, which involve the use of proton pump inhibitors, corticosteroids, immunosuppressants and empirical diets or guided food elimination based on allergy tests, are more useful in the initial phases, whereas endoscopic dilation is reserved for esophageal strictures. Herein, the most important aspects of eosinophilic esophagitis pathophysiology will be reviewed, in addition to evidence for the various treatments.
...
PMID:Eosinophilic esophagitis: Current concepts in diagnosis and treatment. 3152 89
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