Time to resolution of radiologically detected hemothorax in trauma patients:A retrospective observational study  

作　　者：Khalid Ahmed Ammar Al-Hassani Ayman El-Menyar Syed Nabir Mohamed Nadeem Ahmed Ammar Almadani Ismail Mahmood Ahammed Mekkodathil Ruben Peralta Sandro Rizoli Hassan Al-Thani 

机构地区：[1]Department of Surgery,Trauma Surgery,Hamad Medical Corporation(HMC),Doha 3050,Qatar [2]Clinical Research,Trauma,and Vascular Surgery,Doha 24144,Qatar [3]Clinical Medicine,Weill Cornell Medical College,Qatar Foundation-Education City,Doha 24144,Qatar [4]Department of Radiology,Hamad Medical Corporation,Doha 3050,Qatar [5]Department of Surgery,Universidad Nacional Pedro Henriquez Urena,Santo Domingo 10100,Dominican Republic

出　　处：《World Journal of Radiology》2025年第4期22-31,共10页世界放射学杂志(英文)

摘　　要：BACKGROUND Traumatic hemothorax is a common complication of chest trauma;however,the timeline for its resolution,even with chest tube thoracostomy,remains unclear.AIM To determine the time to resolution of the hemothorax to ensure safe discharge based on chest radiography(CXR)findings.METHODS A retrospective observational study was conducted at Hamad General Hospital,Qatar,from June 2014 to October 2019,including all patients with hemothorax diagnosed via computed tomography(CT)following chest trauma.Based on the initial imaging study,the hemothorax was divided into right,left,and bilateral.RESULTS The study included 422 patients.Of the total,57.82%(n=244/422)resolved their hemothorax within three days of admission.Among these,44 patients required chest tube insertion(CTI)and 200 were cleared without it.Between days 3 and 7,an additional 16.83%(n=71/422)of cases were resolved,of which 28 required chest tubes.By days 8 to 14,another 11.37%(n=48/422)were cleared,with 15 patients requiring chest tubes.After 14 days,13.98%(n=59/422)of patients still had hemothorax,14 of whom required CTI.CONCLUSION This study showed that a subset of patients continued to experience retained hemothorax despite early tube thoracostomy.Patients with a larger hemothorax,particularly on the left side,showed prolonged resolution times.Regular imaging such as CXR or CT is recommended for up to 14 days post-intervention.After this period,outpatient follow-up is generally safe,although some patients may still have a persistent hemothorax beyond two weeks.

关 键 词：Chest trauma HEMOTHORAX Chest tube INJURY RETAINED Motor vehicle crashes Imaging 

分 类 号：R655[医药卫生—外科学]