نتایج جستجو برای: invasive procedure
تعداد نتایج: 738918 فیلتر نتایج به سال:
conclusions if the indications and contraindications of minimally invasive thyroidectomy are taken into account, it seems to be a safe procedure and regarding the benefits of this procedure, it's recommended that surgeons pay more attention to this newly developed technique. introduction since 1996 with improvement of endoscopic instrumentation several novel minimally invasive techniques have b...
Background and purpose: Renal colic is one of the most common causes of referral to emergency departments. The aim of this study was to determine the outcome and predictive factors for invasive management and readmission in these patients. Materials and methods: A cross-sectional cohort study was performed in all patients with renal colic who were admitted in Emergency Department in Sari Imam ...
Background and purpose: Evaluation of suspected biliary obstruction is performed by common old methods such as Ultrasound, CT, and invasive cholangiography. These techniques have limitations due to the poor visualization of intraductal stones (US, CT) and the need for an invasive procedure (ERCP, PTC). Magnetic resonance cholangiography (MRC) is noninvasive imaging modality that provides good...
1 Speziale MV, Mannino FL, Hastings RH, et al. Parathyroid hormone-related protein in tracheal aspirates of newborn infants. Pediatr Res 1998; 43:660–665 2 Hastings RH, Auger WR, Kerr KM, et al. Parathyroid hormone-related protein and lung injury after pulmonary thromboendarterectomy. Regul Pept 2001; 102:1–7 3 Stern JB, Bernard O, Paugam C, et al. Parathyroid hormonerelated protein in epitheli...
determination of uranium in natural water and complex solutions using ion exchange chromatography: a combined procedure using ion exchange chromatography and uv-vis spectrophotometry techniques has been developed to measure uranum in natural water and complex solutions. after conditicing , one hundred milli liters of sample solutions have been passed through an ion exchange column,pachked with ...
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