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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Infiltration of esophageal epithelium by eosinophils is seen in reflux esophagitis and allergic gastroenteritis. This study was performed to identify differences between patients with acid reflux esophagitis and those with non-acid reflux, possibly allergic, esophagitis. Intraepithelial eosinophils were demonstrated in posttherapy esophageal biopsy specimens in 28 children treated for gastroesophageal reflux disease (GERD). These patients were divided into three groups based on their response to treatment and the results of esophageal pH probe monitoring. Eleven patients (Group A) had incomplete clinical response and normal pH probe monitoring results. Ten patients (Group B) had incomplete response but did not have pH probe monitoring. These two groups formed the index population. Seven patients (Group C) had clinical improvement with GERD therapy and abnormal pH probe monitoring characteristic of GERD; they constituted the control population. Clinical, laboratory, and pathologic features were evaluated to detect differences between index and control populations. Dysphagia, food impaction, failure to thrive, peripheral eosinophilia, and abnormal allergen skin test results were detected only in Group A and B patients. Biopsy specimens of the distal 9 cm of the esophagus, after GERD therapy, contained larger numbers of eosinophils in Groups A and B than in Group C as shown on high-power fields (HPF) (A: 31/HPF +/- 19.5; B: 28/HPF +/-23.7; versus C: 5/HPF +/-6.7; p = 0.009). Eosinophil aggregates were identified only in Groups A and B (p = 0.07). Eosinophils located preferentially in the superficial layers of the squamous epithelium were noted only in Groups A and B (p = 0.02). Group A and B patients demonstrated clinical improvement when given antiallergic therapy. The authors identified a group of pediatric patients characterized by an allergic history, lack of adequate response to GERD therapy, normal esophageal pH probe monitoring results, and large numbers of eosinophils in esophageal biopsy specimens obtained after GERD treatment. On the basis of these features, the authors propose that these patients represent examples of allergic esophagitis.
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PMID:Allergic esophagitis in children: a clinicopathological entity. 1019 68

Treatment of achalasia by pneumatic balloon dilatation (PBD) is well established in adults. Due to limited experience and the rarity of the condition in children, there are relatively few reports in the paediatric literature. Although PBD has been reported as a primary method of treatment, there are no reports of secondary PBD for childhood achalasia. Between 1995 and 1999, five patients underwent treatment for achalasia (age: 9-14 years, M:F = 4:1). The presenting symptoms were dysphagia (5). vomiting episodes (2), aspiration (1), food-bolus obstruction (1), and failure to thrive (1). In all patients a barium swallow and manometry were used to confirm the diagnosis. Three underwent primary PBD. Two who had previously undergone surgical myotomy underwent secondary PBD for recurrence of symptoms. Dilatation was performed using a 35-mm balloon with the child under general anaesthesia. Technical success was defined as demonstration of a waist under screening at lower pressures followed by abolition of the waist at higher pressures. In addition to reviewing our results, a systematic review of the literature was performed (Medline, Cochrane Library, Pubmed, Embase). Three patients (primary dilatation) showed excellent improvement after a single dilatation. In two cases (secondary dilatation) three and five attempts were required. No complications were encountered. The mean follow-up period was 2 years (1-3.5 years) and four patients remained asymptomatic, an overall success rate of 80%. The literature review revealed similar good results in most of the recent reports. Thus, PBD as a primary treatment for childhood achalasia has a success rate of 70%-90% with minimal side effects, short hospital stay, and good patient acceptability over an operation. We have also established the usefulness of this method as a secondary treatment when symptoms recur after surgery.
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PMID:Pneumatic dilatation for childhood achalasia. 1166 45

Dysphagia is a common finding in infants and children with neuromuscular disabilities. Dysphagia may be developmental, as in the preterm infant, transient, chronic, or progressive. The evaluation of dysphagia must take into account the age of the patient and typical development of feeding and swallowing for that age. The typical abilities seen in neonatal, early infancy, later infancy and early childhood periods vary in sensorimotor skills and feeding efficiency. In addition to knowing the substrate of expected skills by age, knowledge of the neurophysiology of feeding and swallowing is essential to diagnosis. Each physiologic phase of deglutition: oral, pharyngeal, and esophageal can present with symptoms of dysphagia that can guide investigation. Common symptoms of dysphagia include generalized feeding difficulty such as poor efficiency, food refusal and failure to thrive. Specific symptoms include tongue thrust, choking, cough, and oxygen desaturation. The possibility of dysphagia can be identified through a thorough feeding history. Examination initially includes the infant's muscle tone and posture in the head, neck and body. Anomalies of structures of the head and neck must be identified and examined for their effect on function. Next, examination of oral structures for reflexes, tongue movements, and symmetry will identify neurologic abnormalities. Observation of feeding is essential and will reveal signs of dysphagia. Aspiration in the infant can present without specific signs. Respiratory abnormalities or Gastroesophageal reflux can be identified during history or examination. Investigation of dysphagia most commonly includes videofluoroscopy, endoscopy, and ultrasonography. The management of dysphagia requires an individualized approach and will include neurologic, respiratory, nutritional and possibly gastrointestinal management. Six broad areas are identified that must be considered in the management of dysphagia in infants and children. They include: normalization of posture and positioning, adaptation of foods and feeding equipment, oromotor therapy, feeding therapy, nutritional support and management of associated disorders. A team of professionals will assist the parent and child in achieving pleasant feedings to foster appropriate growth and development.
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PMID:Investigation and management of dysphagia. 1499 57

Gastroesophageal reflux disease (GERD) presents in different ways in children, most commonly with vomiting, or with esophageal symptoms such as regurgitation, heartburn, or dysphagia. Extraesophageal symptoms and signs also frequently occur. Less well recognized is that abdominal pain is a relatively common mode of presentation. Although abdominal pain is common in school-aged children, GERD and other acid-related disorders such as peptic ulcer disease are relatively uncommon causes of such. A careful history will usually determine whether an acid-related disorder is in the differential diagnosis of abdominal pain. Early detection and treatment of GERD in children may prevent, attenuate, or heal complications such as failure to thrive or feeding refusal as well as pulmonary, ear-nose-and-throat disorders, erosive esophagitis, and peptic stricture. In children with persistent or severe symptoms and/or complications of GERD such as erosive esophagitis, the major treatment options are pharmacologic management with acid-suppressing medication, specifically proton pump inhibitors (PPIs), or antireflux surgery. For many patients, PPI treatment offers advantages over surgery. When given in adequate doses, PPIs can safely effect relief of GERD symptoms and healing of esophagitis in children. Antireflux surgery may work well in selected patients, but it carries significant risk of morbidity, including high failure rates, even in the short term. Some postoperative studies report that more than 60% of patients are back on medical treatment with proton pump inhibitors for recurrence of GERD symptoms, and a similar percentage have new symptoms that were not present before surgery. Death is uncommon but does occur and is an unacceptable risk in an otherwise healthy, low-risk individual. Laparoscopic surgery may have some disadvantages compared with open surgery, including a higher rate of redo operations. Studies show that many children undergo surgery for unclear indications, often with few preoperative diagnostic studies. The availability of highly effective medical therapy, together with more careful selection of patients for surgery, may result in better patient outcomes, with much lower operative rates.
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PMID:Decisions in diagnosing and managing chronic gastroesophageal reflux disease in children. 1575

Deglutition disorders in infancy are often associated with birth asphyxia or structural abnormalities in the hypopharynx, the trachea, or the esophagus. Manometry can be crucial for clarifying the dynamics of the swallowing disorder in the infant with deglutition problems and without signs of these causes. An 8-week-old infant was referred because of suspicion of cricopharyngeal achalasia causing persistent swallowing problems and failure to thrive. Manometry results showed normal resting tone and relaxation but premature closure of the upper esophageal sphincter. The infant was treated with balloon dilatation of the upper esophageal sphincter and expectance. A maturation process of the swallowing sequence was noted over time and documented by repeated manometric procedures.
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PMID:Premature closure of the upper esophageal sphincter as a cause of severe deglutition disorder in infancy. 1585 89

Can all congenital cystic lung lesions be treated conservatively, without the need for surgery? Our purpose here is to present the morbidity associated with symptomatic cystic lung lesions which have failed to respond to medical treatment. In the past 8 years, 22 consecutive cystic thoracic lesions were retrospectively assessed for clinical presentation, diagnostic modalities, operative findings, technical tribulations, and outcome. The endpoint was complete cessation of recurrent pneumonia and dysphagia. Age at presentation was 7.7 +/- 2.2 years, with 4 +/- 2 episodes per year of lower respiratory tract infection, which had been treated for the past 2.6 +/- 0.3 years. Cough and dyspnea (100%) were the common symptoms, with episodes of cyanosis occurring in 58%. Other significant clinical presentations were dysphagia (55%), failure to thrive (55%), chest pain (46%), haemoptysis (18%), and pleuritic pain (18%). Definitive growth was seen in 91% of the excised specimens. Preoperative morbidity resulted from intractable pneumonia, dysphagia, and failure to thrive. Surgical excision was curative. All 22 children after resection are thriving, with an absence of pneumonia and dysphagia, with normal ventilation/perfusion scans, at 48 +/- 6 months of follow-up. In conclusion, surgical excision of a symptomatic cystic lung lesion that has not responded to medical treatment is recommended.
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PMID:Congenital cystic lung lesions: is surgical resection essential? 1620 Jun 19

The incidence of swallowed foreign body is high in children and young adults. The common age of occurrence is below 10 years of age. It is a well known paediatric emergency often requiring urgent oesophagoscopy. Majority of swallowed foreign bodies (FBs) are impacted at sites known conventionally as constrictions. The commonest FB swallowed by children is coins; by adults - bones, fish bones and large bolus of meat, and in the older age group - dentures. The most common presenting symptoms are drooling of saliva, dysphagia and odynophagia. The anatomic proximity of the upper airway and oesophagus permit the development of respiratory symptoms like cough and stridor. Long standing foreign body impaction with weight loss, consolidated lungs and failure to thrive are documented presentations of FB in the oesophagus. We present a case of a 20 year old male who inadvertently swallowed a coin which got impacted at the thoracic inlet - one of the conventional areas of constriction. He presented late with cough, stridor, odynophagia and weight loss. The presentation of weight loss that could arise from unduely prolonged odynophagia rather than from complications like fistula, empyema thoracis or ominous predisposing lesions like malignancy was noted. The case highlighted the oddity of an adult swallowing a coin, its impaction in the, oesophagus of an apparently healthy adult and the non-surgical retrieval of the FB by fluoroscopic guidance.
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PMID:Radiologic management of impacted coin in the oesophagus--a case report. 1639 58

Eosinophilic esophagitis (EE) is an inflammatory disorder of the esophagus that affects both children and adults, and is different from gastro-esophageal reflux disease. The immunopathogenesis of EE involves an allergic response to environmental and food allergens, and the proinflammatory cytokines IL-5 and IL-13. EE may be associated with atopic disorders and peripheral eosinophilia, and may be familial in distribution. The most common presentation is dysphagia and food impaction in adults, with additional manifestations of epigastric pain, emesis, weight loss and failure to thrive in children. Typical endoscopic findings include ringed esophagus, linear furrows, strictures and narrow esophagus. Diagnosis is confirmed by the presence of 20 or more eosinophils per high power field in the esophagus. The available treatment options include elemental diet, avoidance of specific food allergens, topical and systemic corticosteroids, and humanized monoclonal antibodies against IL-5. This review summarizes the etiopathogenesis, clinical, endoscopic and histopathological findings in EE, and describes current available treatment options.
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PMID:Current concepts and treatment options in eosinophilic esophagitis. 1711 87

Congenital laryngeal anomalies are relatively rare. However, they may present with life-threatening respiratory problems in the newborn period. Associated problems with phonation and swallowing may prevent a baby from thriving. Stridor is the most common presenting symptom of congenital laryngeal abnormalities. Often, it is associated with dysphagia, aspiration, and failure to thrive. Endoscopy is essential for evaluation and diagnosis in most cases. The differential diagnosis includes laryngeal cysts, atresia and stenosis, vocal fold immobility, and subglottic hemangiomas. In this article, the authors discuss in detail the evaluation and treatment for each condition.
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PMID:Congenital anomalies of the larynx. 1734 67

The case of a term, male neonate (birthweight 3785g) with cephalic presentation, Caesarean-section (C-section) delivery, and failure to thrive is reported. The infant presented with generalized hypotonia and respiratory failure immediately following birth. An initial diagnosis of hypoxic-ischemic encephalopathy was made. However, ventilator dependency and slow recovery of generalized tonus over the following weeks could not be explained. Late cervical magnetic resonance imaging showed extensive syringomyelia from C2 to C7. To the authors' knowledge, this is the first report of syringomyelia after a C-section delivery following cephalic presentation without any associated abnormalities. Follow-up at 2 years of age revealed no improvement on neurological examination: poor head control, difficulty swallowing, flaccid paralysis of upper limbs, and spasticity of lower limbs with exacerbated deep reflexes and spontaneous clonus. Difficulties in establishing the diagnosis and managing the case are discussed.
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PMID:Syringomyelia and chronic respiratory failure in a term infant delivered by Caesarean section. 1759 28


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