1.CT angiography features of the involved arterial branches of the spontaneous isolated superior mesenteric artery dissection.
Kewen PENG ; Yan GAO ; Erwei CHU ; Bixian SHEN ; Dehong GAO ; Jiwu LUO
Chinese Journal of Gastrointestinal Surgery 2014;17(3):264-267
OBJECTIVETo explore the CT angiography features of the involved arterial branches of the spontaneous isolated superior mesentery artery dissection(SISMAD).
METHODSClinical and CT angiogram data of 6 patients with SISMAD confirmed by dual source energy CT angiography were analyzed retrospectively. The CT angiography features and prognosis of patients were investigated.
RESULTSAverage age of 6 patients was(45.83±5.60) years old. Ten branches of jejunoileal artery were involved in 4 patients. All the dissections of the superior mesenteric arteries(SMA) were extended from its proximal to its end. Intramural hematoma was found in all the involved branches, which showed eccentric target sign in the transverse section and sandwich sign in the longitudinal axial section. In 7 branches of 3 patients, the involved branches originated from the false lumina of the SMA. In one patient, the intramural hematoma of the jejunoileal arteries was found to be completely absorbed in a repeated CT angiography one year late.
CONCLUSIONSFor the SISMAD, the involvement of the branches of the SMA may be associated with the extension of the dissection of the SMA. The inflation of the false lumina of the branches is worse than that of the SMA. With the improvement of the dissection of the SMA, the intramural hematoma of the branches can be absorbed. The conservative treatment may be the first choice for SISMAD without emergency.
Angiography ; Humans ; Mesenteric Artery, Superior ; diagnostic imaging ; Middle Aged ; Prognosis ; Retrospective Studies ; Tomography, X-Ray Computed
2.Preliminary exploration on operation process for autologous ozonized blood transfusion
Jianjun WU ; Yan BAI ; Yanli BAI ; Zhanshan ZHA ; Jing CHEN ; Yahan FAN ; Jiwu GONG ; Shouyong HUN ; Hongbing LI ; Zhongjun LI ; Jiajin LIN ; Chunxia LIU ; Fenghua LIU ; Jiubo LIU ; Jingling LUO ; Xianjun MA ; Deying MENG ; Shijie MU ; Mei QIN ; Hui WANG ; Haiyan WANG ; Qiushi WANG ; Quanli WANG ; Xiaoning WANG ; Yongjun WANG ; Changsong WU ; Lin WU ; Jue XIE ; Pu XU ; Liying XU ; Mingchia YANG ; Yongtao YANG ; Yang YU ; Zebo YU ; Juan ZHANG ; Xiaoyu ZHOU ; Xuelian ZHOU ; Shuming ZHAO
Chinese Journal of Blood Transfusion 2023;36(2):95-100
Autologous ozonized blood transfusion(AOBT) is a therapy of re-transfusion of 100-200 mL of autologous blood after shaking and agitation with appropriate amount of oxygen-ozone in vitro. The oxidation of blood through the strong oxidation of ozone can enhance the non-specific immune response of the body, regulate the internal environment and promote health. This therapy has been increasingly applied in clinical practice, while no unified standard for the operation process in terms of ozone concentration, treatment frequency and treatment course had been established. This operation process of AOBT is primarily explored in order to standardize the operation process and ensure its safety and efficacy.