Construction and operation of hospital radiation protection management information system / 中华医院管理杂志

The construction and operation of the hospital-wide radiation protection management information system is of great significance for improving the efficiency and quality of radiation protection management. A hospital has built a hospital-wide radiation protection management system, which consisted of four modules: radiation staff management module, protection items management module, site and equipment management module, and self-inspection module. The system adopted B/S mode, carried the lightweight J2EE framework-SpringBoot framework, and used mybatis, which was flexible and practical, as the persistence layer of the system, to store the data completely in the SQLServer database.Java language was used as the system development language, and the front and back-end separation architecture was used. Each of the four modules implemented the management responsibility departments and responsible personnel to carry out the all-round management of radiation protection, and realized the integrated, information-based and standardized management of radiation protection management in the hospital.

Selection of flaps for the reconstruction of facial skin defects / 局解手术学杂志

Objective To investigate the selection of flaps for the reconstruction of facial skin defects.Methods A total of 40 patients with facial skin defects were treated from February 2011 to February 2015 in our hospital,and they were given different surgery methods ac-cording to the different facial skin defect sizes.Minor defects were primarily treated by direct suturing;medium-sized defects were treated by local skin flap transposition or island skin flap;and larger defects were treated by expanded skin flap.Results All patients were followed up for 1 to 2 years.All the flaps survived with good color and texture match.All the scars healed well which were almost invisible.There was no obvious deformity in the donor and recipient sites.In addition,there was no lesion recurred.Conclusion Select suitable flaps for the recon-struction of facial skin defects according to the face defect area could get reliable blood supply of the flap,inapparent incision scar and a high level of satisfaction.