Jili Zhang1, Jialing Wu2, Xiukun Hou2. 1. Dalian Medical University. 2. Ultrasound Department of the First Affiliated Hospital of Dalian Medical University, Dalian, China.
Abstract
BACKGROUND: As a novel ultrasound technique, superb microvascular imaging (SMI) can quickly, simply, and noninvasively study the microvascular distribution in the tumor and evaluate the microvascular perfusion. Studies suggested that SMI is helpful for the differentiation between benign and malignant parotid tumors. However, the results of these studies have been contradictory. Therefore, the present meta-analysis aimed at determining the accuracy of SMI in the differential diagnosis between benign and malignant parotid tumors. METHODS: We will search PubMed, Web of Science, Cochrane Library, and Chinese biomedical databases from their inceptions to September 30, 2020, without language restrictions. Two authors will independently carry out searching literature records, scanning titles and abstracts, full texts, collecting data, and assessing risk of bias. Review Manager 5.2 and Stata14.0 software will be used for data analysis. RESULTS: This systematic review will determine the accuracy of SMI in the differential diagnosis between benign and malignant parotid tumors. CONCLUSION: Its findings will provide helpful evidence for the accuracy of SMI in the differential diagnosis between benign and malignant parotid tumors. SYSTEMATIC REVIEW REGISTRATION: INPLASY2020100093.
BACKGROUND: As a novel ultrasound technique, superb microvascular imaging (SMI) can quickly, simply, and noninvasively study the microvascular distribution in the tumor and evaluate the microvascular perfusion. Studies suggested that SMI is helpful for the differentiation between benign and malignant parotid tumors. However, the results of these studies have been contradictory. Therefore, the present meta-analysis aimed at determining the accuracy of SMI in the differential diagnosis between benign and malignant parotid tumors. METHODS: We will search PubMed, Web of Science, Cochrane Library, and Chinese biomedical databases from their inceptions to September 30, 2020, without language restrictions. Two authors will independently carry out searching literature records, scanning titles and abstracts, full texts, collecting data, and assessing risk of bias. Review Manager 5.2 and Stata14.0 software will be used for data analysis. RESULTS: This systematic review will determine the accuracy of SMI in the differential diagnosis between benign and malignant parotid tumors. CONCLUSION: Its findings will provide helpful evidence for the accuracy of SMI in the differential diagnosis between benign and malignant parotid tumors. SYSTEMATIC REVIEW REGISTRATION: INPLASY2020100093.
Authors: Miquel Quer; Vincent Vander Poorten; Robert P Takes; Carl E Silver; Carsten C Boedeker; Remco de Bree; Alessandra Rinaldo; Alvaro Sanabria; Ashok R Shaha; Albert Pujol; Peter Zbären; Alfio Ferlito Journal: Eur Arch Otorhinolaryngol Date: 2017-06-21 Impact factor: 2.503
Authors: Jerome W Breslin; Ying Yang; Joshua P Scallan; Richard S Sweat; Shaquria P Adderley; Walter L Murfee Journal: Compr Physiol Date: 2018-12-13 Impact factor: 9.090