نتایج جستجو برای: endoscopic examination
تعداد نتایج: 296407 فیلتر نتایج به سال:
We have conducted endoscopic examination in 5 cases of postoperative pancreatic fistula, and discuss its clinical significance. The examination provided not only an observation of the fistula but also opportunity to irrigate the fistula for removal of foreign substances. The biopsy permitted histological examination for necrotic substances and the fistulous wall. Endoscopy made it easy to intro...
Metastatic tumors in the nose and paranasal sinuses are rare. In the present paper, a 68 year old man with metastatic renal cell carcinoma to the left frontoethmoidal region 4 years after initial nephrectomy is presented ..Pathologic diagnosis of the case was Clear Cell Carcinoma. The patient complained of mild nasal obstruction and intermittent epistaxis, but the significant symptom was bulg...
Introduction: Chronic nasal obstruction due to adenoid hypertrophy is a very common disorder. Although the clinical assessment of adenoid hypertrophy is essential, its real value in young children is difficult to evaluate. The purpose of this prospective study was to validate a simple clinical score to predict the severity of adenoid obstruction and to evaluate the relationship between this met...
Sigmoid volvulus (SV) is a rare colonic obstruction in which the sigmoid colonwraps around itself. The principal strategy for the treatment of uncomplicated SV is emergency endoscopic detorsion, while emergency surgery is needed in complicated SV with bowel gangrene, bowel perforation, peritonitis, or unsuccessful endoscopic treatment. In the endoscopic examination of SV, endoscopic detorsion i...
introduction: endoscopic examination of gastrointestinal (gi) system is a diagnostic and therapeutic instrument in children. endoscopy usually encounters some difficulties because of intensive and spastic response of gi muscles during endoscopic examination. so this study aimed to assess the effect of peppermint essence on satisfaction of patient and therapeutic team during endoscopic examinati...
Abstract Background: Gastroenterologists are required to obtain consent before undertaking any endoscopic examination. Published data indicate that in practice there are many deficiencies in this process. The aim of this survey was to determine the quality of information given to patients before the endoscopic procedures in Iran . Methods: A structured questionnaire about patient's in...
At present, we do not know the exact prevalence of Barrett esophagus (BE) developing later in patients without BE in their first endoscopic screening. The purpose of this study was to determine the prevalence of BE on the second endoscopic examination of patients who had no BE in their first endoscopic examination.The data of the patients older than 18 years who had undergone upper gastrointest...
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