نتایج جستجو برای: intraoperative parameters
تعداد نتایج: 606851 فیلتر نتایج به سال:
purpose : to compare the outcomes of microcoaxial phacoemulsification and conventional phacoemulsification techniques methods : in this prospective comparative clinical study in the negah eye center, 69 eyes of 69 patients with senile cataract of grade 3 to 4 on the lens opacities classification system iii (locsiii) were placed in two groups. thirty nine eyes were assigned to undergo surgery by...
With the development of science and technology in the medical field and need more than ever to accuracy and quality of treatment has been causer increase different radiotherapy methods. Almost the past two decade’s intraoperative radiation therapy (IORT) as one of the new techniques used to treat cancer patients. One of the problems with this method is obtaining accurate dosimetry, becaus...
background : breast carcinoma is the most common malignant tumor and leading cause of cancer deaths in women. while fine needle aspiration cytology is highly accurate in the diagnosis of breast lesions, it possesses certain drawbacks. in those circumstances intraoperative imprint cytology assumes importance, however, imprint cytology is subjected to interpretative errors. computer image analysi...
endotracheal tube (ett) cuff herniation is a rare, and often difficult to diagnose, cause of bronchial obstruction. we present a case of outside cuff herniation of an endotracheal tube that caused pulmonary right lung atelectasis. a 29-year-old man ,a case of car accident with multiple fractures, was admitted to the emergency ward and transferred to the operating room(or) for open reduction and...
Intraoperative electron radiotherapy is one of the radiotherapy methods that delivers a high single fraction of radiation dose to the patient in one session during the surgery. Beam shaper applicator is one of the applicators that is recently employed with this radiotherapy method. This applicator has a considerable application in treatment of large tumors. In this study, the dosimetric charact...
PURPOSE The purpose of this study was to identify the risk factors for recatheterization after holmium laser enucleation of the prostate (HoLEP). MATERIALS AND METHODS A total of 166 consecutive patients treated with HoLEP by a single surgeon from January 2010 to June 2011 were enrolled in this study. We collected data on preoperative and intraoperative parameters, including intraoperative bl...
the cytology study is effective and reliable technique in intraoperative consultation. this study was performed to evaluate the accuracy of the cytology study in intraoperative consultation of the breast lesions. 125 specimens of the breast lesions were examined and studied in imam khomeini hospital during the years 1998-99. the sensitivity, specificity and accuracy for cytological method were ...
Introduction: Tonsillectomy is one of the most common surgeries all over the world and is performed by various methods. This study aimed to investigate the complications of bipolar electrocautery method of tonsillectomy. Methods: This cross-sectional study was performed on 234 patients, 114 female and 120 male individuals. The mean age of the patients was 12.2±8.3 (min=3 and max=58.2) years....
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