https://www.selleckchem.com/ Final scores ranged from 0 to 8 points and the best performance of model at a cutoff of ≥6 points had 90.9% of sensitivity and 80.2% of specificity. Bile viscosity and bile cholesterol accompanied by age were revealed as significant predictors of adenomatous polyps, distinguishing them from cholesterol polyps of gallbladder. It can be the cornerstone for creating accurate guidelines for preoperatively determining treatment strategies of gallbladder polyps. Bile viscosity and bile cholesterol accompanied by age were revealed as significant predictors of adenomatous polyps, distinguishing them from cholesterol polyps of gallbladder. It can be the cornerstone for creating accurate guidelines for preoperatively determining treatment strategies of gallbladder polyps. To observe the effect of pretreatment with ketorolac tromethamine on sufentanil-induced cough in general anesthesia patients. A total of 102 patients were screened, and 90 patients were scheduled for elective surgery under general anesthesia. The 90 patients were randomly divided into two groups the control group (C group) and the observation group (KT group). Five minutes before anesthesia induction, the observation group was given ketorolac tromethamine 0.5 mg/kg intravenously within 3 s, while the control group was given the same amount of normal saline intravenously. All patients were given a sufentanil bolus of 0.5 μg/kg (within 3 s) intravenously. One minute later, propofol 2.5 mg/kg and vecuronium 0.15 mg/kg were injected intravenously, and endotracheal intubation was guided by laryngoscopy. The number of coughs that occurred within 1 min after sufentanil injection was recorded. The mean arterial pressure (MAP), heart rate (HR) and pulse oxygen saturation (SpO ) were recorded at T0 (immediately be in the C group (P < 0.05). Pretreatment with intravenous ketorolac tromethamine can significantly reduce the incidence of sufentanil-induced cough during induction of general ane