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)

Dysphagia and respiratory distress developed in three patients after administration of a Nadbath block. This complication may have resulted from inadvertent paralysis of the vagus, ipsilateral glossopharyngeal, and spinal accessory nerves causing pooling of oropharyngeal secretions and laryngospasm. Respiratory distress after a Nadbath block may be managed by properly positioning the patient. Short hypodermic needles (less than 12 mm), small volumes of anesthetic solution (less than 3 ml), and omission of hyaluronidase may reduce the incidence of this complication.
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PMID:Respiratory distress after a Nadbath block. 321 5

An 8-year-old male Rottweiler was presented for recurrent episodes of dysphagia and vomiting with chronic weight loss. Radiography revealed a mediastinal mass in the heart base region. Necropsy revealed a firm, white mediastinal mass extending along the distal esophagus, through the diaphragm, to the gastric cardia, leftward to the convex visceral aspect of the fundus, and rightward along the lesser curvature of the stomach to the pyloric antrum. The gastric lymph node was enlarged and the omentum contained several nodules. Histologically, deep fundic mucosa contained pleomorphic, vacuolated cells with intracytoplasmic mucin, which was hyaluronidase resistant. Neoplastic cells were cytokeratin positive and vimentin negative. Transmural invasion was evidenced by the presence of cytokeratin-positive cells between smooth muscle bundles of the gastric wall. The mediastinal mass was composed of clusters of neoplastic cells in a stroma of dense and loose connective tissue. Neoplastic cells were also within blood and lymphatic vessels, tracheobronchial and gastric lymph nodes, and around peripheral nerves. This carcinoma most likely arose from the gastric fundus and extended to the cardia, from where it advanced proximally to the mediastinum as well as further rightward along the lesser curvature, demonstrating an anatomic continuity suggestive of a direct invasion. Metastasis, evidenced by the presence of lymphatic, blood, and perineural tumor emboli, also occurred.
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PMID:Scirrhous gastric carcinoma with mediastinal invasion in a dog. 1268 Jun 48