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

This self-directed learning module highlights advances in the principles of management of brain disorders. It is part of the chapter on rehabilitation in brain disorders for the Self-Directed Medical Knowledge Program Study Guide for practitioners and trainees in physical medicine and rehabilitation. The chapter is composed of four articles, and each builds on principles established in the others. This article covers rehabilitation philosophy, management of cognitive remediation, and behavioral management, with attention to communication disorders, social factors, vocational/educational/avocational issues, treatment of motor deficits, dysphagia, sensory dysfunction, sexual dysfunction, and substance abuse. Advances that are covered in this section include pharmacologic and rehabilitative interventions for acute, chronic, and progressive brain injuries and diseases. The learner is directed to articles 1, 2, and 4 in this chapter for supporting information.
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PMID:Rehabilitation in brain disorders. 3. Intervention strategies. 200 65

A case of retropharyngeal emphysema associated with drug abuse is presented. Although chest symptoms of pneumomediastinum have been widely reported with substance abuse, pain localized to the neck is rarely described. In the present case, localized dysphagia was the only complaint, and no free air could be demonstrated within the thorax. For uncomplicated cervical emphysema or pneumomediastinum due to substance abuse, extensive workup may be unnecessary, and conservative therapy, including administration of 100% oxygen and observation is recommended if resolution is prompt.
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PMID:A simple sore throat? Retropharyngeal emphysema secondary to free-basing cocaine. 209 67

Esophageal squamous cell carcinoma (ESCC) is an aggressive tumor that is typically diagnosed only when the tumor has gained remarkable size, extended to peripheral tissues, and led to dysphagia. Five-year survival of advanced cancer is still very poor (19%), even with improved surgical techniques and adjuvant chemoradiation therapy. Therefore, early detection and prevention are the most important strategies to reduce the burden of ESCC. Our review will focus on the studies conducted in Golestan province, an area with a high prevalence of ESCC in northern Iran. We review three aspects of the research literature on ESCC: epidemiological features, environmental factors (including substance abuse, environmental contaminants, dietary factors, and human papillomavirus [HPV]), and molecular factors (including oncogenes, tumor suppressor genes, cell cycle regulatory proteins, and other relevant biomarkers). Epidemiological and experimental data suggest that some chemicals and lifestyle factors, including polycyclic aromatic hydrocarbons (PAHs), cigarette smoking, opium use, and hot tea drinking are associated with the development of ESCC in Golestan. HPV infects the esophageal epithelium, but so far, no firm evidence of its involvement in esophageal carcinogenesis has been provided. Some of these factors, notably hot tea drinking, may render the esophageal mucosa more susceptible to injury by other carcinogens. There are few studies at molecular level on ESCC in Golestan. Increasing awareness about the known risk factors of ESCC could potentially reduce the burden of ESCC in the region. Further studies on risk factors, identifying high risk populations, and early detection are needed.
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PMID:Esophageal Cancer in Golestan Province, Iran: A Review of Genetic Susceptibility and Environmental Risk Factors. 2795 88