Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0008031 (chest pain)
 17,248 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The purpose of this paper is to study the use of upper gastrointestinal (Gl) fiberoptic endoscopy in children. Two hundred consecutive patients referred to one of the authors were reviewed. The indications for performing upper gastrointestinal endoscopy in these 200 patients were: (1) recurrent abdominal pain (46.5%), (2) persistent vomiting (14.5%), (3) haematemesis (14.5%), (4) acute abdominal pain (13%) and (5) other indications such as foreign body removal, failure to thrive and unexplained chest pain (11.5%). The endoscopy was performed with the Olympus P3 or Olympus XP-10 gastroscopes. The sedation used was a combination of intravenous pethidine (2mg/kg) and diazepam (0.5 mg/kg). Among the patients with recurrent abdominal pain, upper Gl endoscopy showed duodenal ulcer in 7 patients (7.5%), duodenitis in 4 (4.3%), oesophagitis in 4 (4.3%) and gastric ulcer in 2 (2.2%). The rest of the patients were normal (81.7%). With regard to persistent vomiting, 37.9% of the patients showed gastroesophageal reflux and 6.9% had a hiatus hernia. Of 29 patients examined endoscopically for upper Gl bleeding, no focus of bleeding was identified in 27.6%. The remaining 72.4% were bleeding from acute gastric erosion (27.6%), oesophagitis (17.2%), oesophageal varices (13.8%), duodenal ulcer (10.3%) and Mallory-Weiss tear (3.5%). The Majority of the patients with acute abdominal pain were normal endoscopically (61.5%). The two common abnormal findings were acute gastritis (27.0%) and acute duodenitis (11.5%). No major complications were encountered during the procedure in these 200 patients. It was concluded that upper Gl endoscopy is useful for defining upper Gl mucosal pathology. The procedure can be performed safely in children under sedation.
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PMID:Upper gastrointestinal endoscopy in children. 237 74

The objective of this study was to evaluate the characteristics of the patient population of an urban emergency department (ED) in The People's Republic of China. A prospective observational study was conducted at a university-affiliated hospital adult ED medical unit and included all patients visiting the medical unit of the ED during a 2-week period. A data collection log was designed and placed in the ED. Data were recorded by the attending ED physician for all patients presenting during the study period. There were 569 patients recorded in the 2-week period. The major presenting complaints were fever (20.9%), abdominal pain (20.1%), and chest pain (11.4%). The most common diagnosis were upper respiratory tract infection (11.6%), angina pectoris (6.3%), and acute gastritis (4.9%). Eight percent of the patients were admitted, 29.0% were held in an observation unit, and 0.6% died. The average length of stay in the ED observation unit was 5.6 days. These data offer emergency physicians a preliminary understanding of the clinic presentations and diagnoses of patients seen in a university-affiliated urban hospital ED in China. The number and length of time patients were held in observation unit point out the shortage of in-hospital beds. This study is useful for describing and understanding characteristics of the patient encounter and for improving the delivery of emergency care in China.
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PMID:A preliminary epidemiological study of the patient population visiting an urban ED in the Republic of China. 816 2

A 75-year-old female, exhibiting epigastric pain and vomiting, underwent treatment for acute gastritis. She also experienced incontinence of urine and chest pain. A diagnosis of acute myocardial infarction was made upon examination of electrocardiographic findings and the patient was transferred to our hospital. Diffuse infarction of the left ventricle and acute aortic dissection (Stanford type A) were diagnosed by electrocardiographic and echo-cardiography. An emergency operation was performed. After induction of anesthesia, elevation of pulmonary artery pressure and fall of pulse pressure were observed, indicating acute cardiac tamponade. Transesophageal ultrasonography disclosed the entry of dissection in the descending aorta. Dissection of the aorta extended proximally up to the annulus of the aortic valve and the right and left coronary arteries were compressed by its aneurysm. As aortic insufficiency was mild, only reconstruction of the ascending aorta was carried out. The patient was discharged in fair condition one month after operation under use of postoperative long-term administration of catecholamines.
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PMID:Stanford type A acute dissection developing acute myocardial infarction. 1071 24

An 81-year-old man had a history of Takotsubo cardiomyopathy induced by general fatigue after travel and acute gastritis 2 years previously. Recently, dyspnea on effort had been worsening. Since preoperative echocardiography showed severe aortic valve regurgitation (AR) with left ventricular (LV) dilatation, aortic valve replacement (AVR) by the standard procedure was indicated. Since the safety of the perioperative clinical course including recurrence of Takotsubo syndrome and hemodynamic compromise was unclear, a thorough examination was performed before surgical intervention. AVR with a 21 mm Mosaic bioprosthesis was performed. Transesophageal echocardiography (TEE) during operation did not demonstrate any sign of Takotsubo syndrome and good LV function was maintained. The patient was discharged on postoperative day 18 without any cardiac events including arrhythmia or clinical symptoms such as chest pain. Based on these results, open heart surgery under cardiopulmonary bypass (CPB) and cardiac arrest could be safely performed in patients with a history of Takotsubo cardiomyopathy with minimum use of cardiac agents including cathecholamine and sufficient perioperative removal of emotional and physical stress.
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PMID:[Open heart surgery in a patient with a history of Takotsubo cardiomyopathy]. 2231 70