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background and aims: p504s (amacr) is a mitochondrial enzyme expressed in renal cell carcinoma. some of immunohistochemical markers in renal cell tumors are independent prognostic factor and show relation with histologic grading. amacr expression increases with higher histological grading in different tumors; however, in rcc it is not obvious. in this study, we tried to investigate if any relat...
abstractbackgroundand endotracheal intubation under direct vision in both anticipated and unexpecteddifficult intubation situations.: the lma ctrach system is a new device for airway managementmethodsdifferent types of elective surgeries. after randomly selecting the patients for intubationwith this new device, the airway characteristics, height, weight, dental overbiteand thyromental distance ...
OBJECTIVE: To determine the prevalence of non-alcoholic fatty liver disease (NAFLD) in type 2 diabetic patients and to assess its possible risk factors. MATERIALS AND METHODS: Two hundred and seventy two (186 females and 86 males) diabetic patients were studied. Liver ultrasound was performed along with the measurement of such labratoary tests as alanine transaminase, aspartate transaminase, a...
PURPOSE The incidence of neuroendocrine neoplasms is increasing. This work aimed at: (i) establishing worldwide incidence trend of low-grade neuroendocrine neoplasms; (ii) defining the incidence and temporal trend of high-grade neuroendocrine neoplasms in USA utilizing the Surveillance Epidemiology and End Results database; (iii) comparing trends for low-grade vs. high-grade neuroendocrine neop...
Six weeks of zidovudine (ZDV) is recommended for postnatal prophylaxis of HIV-exposed infants, but combination antiretrovirals are indicated if HIV transmission risk is increased. We investigated the frequency and severity of adverse events (AE) in infants receiving multiple drug prophylaxis compared to ZDV alone. In this retrospective review of 148 HIV-exposed uninfected infants born between 1...
introduction: serum c-reactive protein (crp) is believed to be increased in metastatic urothelial cancer of the bladder. however, the changes depend on the stage and grade of the upper tract urothelial carcinoma (utuc). this study aimed to compare low-range and high-range serum crp and haptoglobin in new cases of utuc. materials and methods: blood was collected from newly diagnosed patients wit...
Pancreatic allograft thrombosis (PAT) remains the leading cause of nonimmunologic graft failure. Here, we propose a new computed tomography (CT) grading system of PAT to identify risk factors for allograft loss and outline a management algorithm by retrospective review of consecutive pancreatic transplantations between 2009 and 2014. Triple-phase CT scans were graded independently by 2 radiolog...
objective: to determine the prevalence of non-alcoholic fatty liver disease (nafld) in type 2 diabetic patients and to assess its possible risk factors. materials and methods: two hundred and seventy two (186 females and 86 males) diabetic patients were studied. liver ultrasound was performed along with the measurement of such labratoary tests as alanine transaminase, aspartate transaminase, al...
The present study was undertaken to compare the gleason score and histologic grade of needle biopsy specimens to those of radical prostatectomy(RP) specimen to examine how accurately biopsy specimens reflect the corresponding excised specimens. In this comparative-descriptive study, gleason scoring was made on the needle biopsy specimens from 57 patients with prostate cancer and then ...
The North American Brain Tumor Consortium (NABTC) uses 6-month progression-free survival (6moPFS) as the efficacy end point of therapy trials for adult patients with recurrent high-grade gliomas. In this study, we investigated whether progression status at 6 months predicts survival from that time, implying the potential for prolonged survival if progression could be delayed. We also evaluated ...
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