Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Systemic sclerosis (SSc) is a generalised connective tissue disease of unknown origin, which clinically shows by skin thickening and sclerosis of different extent (scleroderma) and by typical involvement of visceral organs. At the same time fibrotic and sclerotic changes occur in the blood vesel walls. SSc usually involves females at young and middle age. Myalgias, arthralgias and arthritis are nonspecific, tendon friction rubs in fingers are more typical for this diagnosis. Gastrointestinal involvement starts early in the oropharyngeal part, esophagus and proceeds into the distal parts. Fibrotic changes lead to slow transit dysmotility and pseudoobstruction and/or dilation of the bowels. The main symptoms are dysphagia, pyrosis, malabsorption and constipation. SSc produces two major patterns of abnormality within the lungs a fibrosing alveolitis or a primary pulmonary vascular disease. More frequently an insterstitial process develops which can be followed by pulmonary arterial hypertension. Cardiac involvement can also have different forms. Myocardial fibrosis usually appears at first in the conduction system by arrhythmias and various conduction blocks while pericarditis is mostly asymptomatic. Renal manifestation of SSc is observed in 8-10% patients. The most severe form--scleroderma renal crisis is characterised by the new onset of accelerated hypertension and rapidly progressive oliguric renal failure. No therapies have been proven to modify the course of SSc. Some of the drugs can affect only the skin changes. Majority of the currently applied agents have only a symptomatic effect.
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PMID:[New trends in diagnosis and treatment of systemic sclerosis]. 1696 13

A global evidence-based consensus has defined gastroesophageal reflux disease (GERD) as 'a condition, which develops when the reflux of stomach contents causes troublesome symptoms and/or complications.' The manifestations of GERD can be divided into esophageal and extraesophageal syndromes, and include vomiting, poor weight gain, dysphagia, abdominal or substernal/retrosternal pain, esophagitis and respiratory disorders. The extraesophageal syndromes have been divided into established and proposed associations: established would include cough, laryngitis, asthma and dental erosion ascribable to reflux, whereas proposed associations would include pharyngitis, sinusitis, idiopathic pulmonary fibrosis and recurrent otitis media. Uninvestigated patients with esophageal symptoms without evidence of esophageal injury would be considered to have asymptomatic esophageal syndromes, whereas those with demonstrable injury are considered to have esophageal syndromes with esophageal injury. Therefore, this allows symptoms to define the disease but permits further characterization if mucosal injury is found. Within the syndromes with associated injury are reflux esophagitis, stricture, Barrett's esophagitis and adenocarcinoma. This review will address definitions of GER and GERD-associated symptoms and treatment options.
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PMID:GERD or not GERD: the fussy infant. 1939 14

Aspiration of foreign matter into the airways and lungs can cause a wide spectrum of pulmonary disorders with various presentations. The type of syndrome resulting from aspiration depends on the quantity and nature of the aspirated material, the chronicity, and the host responses. Aspiration is most likely to occur in subjects with a decreased level of consciousness, compromised airway defense mechanisms, dysphagia, gastroesophageal reflux, and recurrent vomiting. These aspiration-related syndromes can be categorized into airway disorders, including vocal cord dysfunction, large airway obstruction with a foreign body, bronchiectasis, bronchoconstriction, and diffuse aspiration bronchiolitis, or parenchymal disorders, including aspiration pneumonitis, aspiration pneumonia, and exogenous lipoid pneumonia. In idiopathic pulmonary fibrosis, aspiration has been implicated in disease progression and acute exacerbation. Aspiration may increase the risk of bronchiolitis obliterans syndrome in patients who have undergone a lung transplant. Accumulating evidence suggests that a causative role for aspiration is often unsuspected in patients presenting with aspiration-related pulmonary diseases; thus, many cases go undiagnosed. Herein, we discuss the broadening spectrum of these pulmonary syndromes with a focus on presenting features and diagnostic aspects.
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PMID:Aspiration-related pulmonary syndromes. 2573 47