Objective: This report evaluates the efficiency and safety of catheter-directed thrombolysis(CDT)using tissue plasminogen activator(tPA)and argatroban for the treatment of IVC filter thrombosis compli
Propose: To compare the safety and efficacy of hepatocellular carcinoma(HCC)with main portal vein tumor thrombus(MPVTT)treated by endovascular brachytherapy(EVBT)or three dimensional conformal radioth
Background: Bronchial artery embolisation(BAE)is increasingly accepted as the standard initial treatment for life-threatening haemoptysis,with immediate haemostasis rates reaching 73-99%.
Objective: To analyze and discuss the clinical efficacy and safety of bronchial artery embolization(BAE)treatment of acute massive hemopthsis.
Objective: To discuss the clinical value of interventional treatment for recurrent cesarean scar pregnancy(CSP)after uterine artery chemoembolism(UACE),and to report 2 patients who were successfully t
Purpose: The purpose of the present review was to investigate the outcomes of transjugular intrahepatic portosystemic shunt(TIPS)creation in patients with polycystic liver disease(PCLD).
Objectives: To retrospectively assess the therapeutic value of endovascular stenting for treatment of the nutcracker syndrome in long-term follow-up and to explore the selection of the size of stents
Objective: To explore the application value of the retrograde technique by puncturing the distal segment of the occlusive artery when antegrade technique was unsuccessful as the wire could not pass th
填料塔广泛地使用于气—液操作过程中,例如吸收和蒸馏。传质传递比或气—液平衡决定了塔的高度,而流体动力学条件则决定了塔的直径。本文介绍了一种快速估算直径的方法。仅需已知质量流量,物理特性和填料特性数据。液泛速变是基准,当填料因子（F）已知时,在液泛状态下气体表面的质量流速（G’）可出下述的以SI单位制表示的经验关系式求得: