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)

Twelve patients (10.4%) had a history of partial gastrectomy among the 115 patients with squamous cell carcinoma of the esophagus. The clinical characteristics, nutritional parameters, and incidences of esophagitis of the resected specimens were investigated between 11 patients with esophageal carcinoma who had partial gastrectomy for peptic ulcer diseases (Group A) and 103 patients with esophageal carcinoma without any previous history of gastrectomy (Group B). Age, sex, tumor location, clinical stages, and cigarette and alcohol consumption were not different between the two groups. Hemoglobin, mean corpuscular volume, and mean corpuscular hemoglobin level in Group A were lower than those in Group B (p < 0.05). Serum zinc level in Group A was lower than that in Group B, but this difference was not significant. There was no difference in the incidences of esophagitis between the two groups. In conclusion, there is an association between partial gastrectomy and later development of squamous esophageal carcinoma. The role of malnutritional factors and gastroesophageal reflux, however, remain unclear. The long-term follow-up of patients after partial gastrectomy is warranted.
Dysphagia 1995
PMID:Squamous cell carcinoma of the esophagus after partial gastrectomy. 785 34

Paroxysmal nocturnal hemoglobinuria (PNH) is a rare acquired disorder characterized by intravascular hemolysis. Real-world experience of PNH management is largely unreported. A retrospective analysis was undertaken based on medical records from six patients with PNH [two with aplastic anemia (AA)] treated at our center, Dicle University, Turkey. Diagnosis was based on granulocyte PNH clones, ranging from 93% to 66%. All patients had symptoms consistent with PNH. One patient was managed adequately with supportive measures only. Five were treated with the complement inhibitor eculizumab. Follow-up data (<1 year) were available in four cases (the fifth had received only three infusions by final follow-up). Hemoglobin level in these four patients increased from 4.1-7.2 g/dL to 8.3-13.0 g/dL. Lactate dehydrogenase, a marker for hemolysis, decreased profoundly in the two non-AA patients, with more minor improvements in the two AA patients. Weakness and fatigue improved in all eculizumab-treated patients. Four of the five treated patients became transfusion independent, including the patient given only three infusions. In the remaining case, a patient with AA, transfusion requirement decreased, and abdominal pain and dysphagia resolved. No adverse events occurred. PNH can be successfully managed in routine practice.
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PMID:Presentation and Management of Paroxysmal Nocturnal Hemoglobinuria: A Single-Center Experience. 2710 81

Esophageal bronchogenic cysts are extremely rare. Here we report a case of massive upper digestive tract hematoma and bronchogenic cyst mimicking aortic dissection that was safely removed without esophagectomy. A 30-year-old man was referred to our hospital for the treatment of a mediastinal cystic tumor located in the submucosa of the distal esophagus. His chief complaints were dysphagia > 1 week and severe persistent upper abdominal pain mimicking aortic dissection with constant vomiting for 1 day after gastroscopy examination. The serum level of carbohydrate antigen (CA)199 was > 1,000 U/mL and CA125 was 4,816 U/mL. Hemoglobin levels decreased from 122 g/L to 85 g/L in 5 days. Imaging examinations detected a huge hematoma of the gastric wall. Preoperative diagnosis was difficult. Although the pain indicated a possible aortic dissection, the abnormal levels of tumor biomarkers suggested malignancy. The patient underwent left thoracotomy. The cyst showed an exophytic lesion connected to the esophageal wall at the level of the gastroesophageal junction. Muddy brown contents were obtained by aspiration of the mass intraoperatively. Because enucleation could not be performed, esophageal myotomy in the distal esophagus and partial resection of the cyst were selected. Histopathological examination indicated a bronchogenic cyst of the esophagus. At a follow-up visit 3 months later, the patient had no signs of disease recurrence or any complaints. Postoperative tumor biomarkers returned to normal range. The present report summarizes the clinical details of the case and reviews the literature in order to improve the accuracy of diagnosis.
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PMID:Surgical treatment of an esophageal bronchogenic cyst with massive upper digestive tract hematoma without esophagectomy: a case report and the review of the literature. 2976 21