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)

Tonsilloliths are rare calcified structures that usually result from chronic inflammation of the tonsils. Concretions show differences in size, shape and colour. They are usually asymptomatic but can be associated with halitosis, foreign body sensation, dysphagia and odynophagia, otalgia, and neck pain. A patient was referred because panoramic radiography performed by a general dentist revealed radiopaque shadows over the ascending rami of the mandible, located bilaterally: a solitary structure on the higher portion of the right side and two small structures on the left side. Paroxysmal attacks of orofacial pain and symptoms such as dysphagia and swallowing pain on the left side distributed within the tonsillar fossa and pharynx and the angle of the lower jaw were present. The computed tomography images revealed bilateral tonsilloliths. Clinically, there was no sign of inflammation, and the patient's past history revealed an approximately 2-year history of dysphagia, swallowing pain and left-sided neck pain. At the request of the patient, no surgical intervention was carried out. Glossopharyngeal neuralgia is a rare entity, and the aim of this report was to indicate the importance of tonsilloliths as a cause of orofacial pain.
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PMID:Tonsillolithiasis and orofacial pain. 2161 68

Temporomandibular disorders (TMDs) are the most frequent non-dental orofacial pain disorders and may be associated with rheumatoid arthritis (RA), resulting in oropharyngeal dysphagia (OD). However, clinicians' understanding of involvement with OD caused by RA-related TMDs is limited and the methodological quality of research in this field has been criticised. Therefore, the aim of this study was to systematically review the prevalence of oral preparatory and oral stage signs and symptoms of OD in adults presenting with TMDs associated with RA. A systematic review of the literature was completed. The following electronic databases were searched from inception to February 2016, with no date/language restriction: EMBASE, PubMed, CINAHL, Web of Science, Elsevier Scopus, Science Direct, AMED, The Cochrane Database of Systematic Reviews, and ProQuest Dissertations and Theses A & I. Grey literature and reference lists of the included studies were also searched. Studies reporting the frequency of OD in adults presenting with TMD and RA were included. Study eligibility and quality were assessed by three independent reviewers. Methodological quality was assessed using the Down's and Black tool. The search yielded 19 eligible studies. Typical difficulties experienced by RA patients included impaired swallowing (24.63%), impaired masticatory ability (30.69%), masticatory pain (35.58%), and masticatory fatigue (21.26%). No eligible studies reported figures relating to the prevalence of weight loss. Eligible studies were deemed on average to be of moderate quality. Study limitations included the small number of studies which met the inclusion criteria and the limited amount of studies utilising objective assessments. Valid and reliable prospective research is urgently required to address the assessment and treatment of swallowing difficulties in RA as TMJ involvement may produce signs and symptoms of OD.
Dysphagia 2017 Oct
PMID:The Prevalence of Oropharyngeal Dysphagia in Adults Presenting with Temporomandibular Disorders Associated with Rheumatoid Arthritis: A Systematic Review and Meta-analysis. 2850 37

Swallowing has a vital function in airway protection and is the next step after mastication. Swallowing impairment, which is known as dysphagia, is frequently accompanied by pain. Previous clinical studies have shown that orofacial pain affects swallowing function. Thus, it was hypothesized that orofacial noxious inputs may modulate swallowing function. Previous studies using anesthetized animals has proposed that the facial skin-nucleus tractus solitarii (NTS), masseter muscle-NTS, lingual muscle-NTS, and lingual muscle-paratrigeminal nucleus-NTS pathways may be involved in the inhibition of swallowing caused by facial, masseter, and lingual pain. Moreover, the activation of gamma-aminobutyric acidergic NTS neurons is involved in the inhibition of the swallowing reflex following trigeminal noxious inputs. This review focused on the recent management of dysphagia, neural mechanisms of swallowing, and relationship between orofacial pain and swallowing function. This and other future studies in this field can provide a better understanding of both normal and impaired swallowing and can help develop a new approach to treat patients with dysphagia and orofacial pain.
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PMID:Evaluation of the association between orofacial pain and dysphagia. 3222 68