Objective To evaluate guglidnai detachable ceil(GDC)embolization therapy in treatment of acnte stage ruptured aneurysms.Methods 86 patients were involved in our study,we treat aneurysms with different intravascular therapy techniques,anti-artery-spasm treatment and lumber centesis were performed after therapy.Resuits 72 patients received 100% embolization,10 patients received 95% embolization,4 patients received 90% embolization,no patient died due to therapy in follow-up,further function recover was found.Conclusion Acute stage intravascular therapy combined with comprehensive measures can effectively improve the outcome of patients with ruptured aneurysms.

Objective To evaluate the clinical effect of the upper lip defect with lower cross-lip flap (Abbe-Estlander flap).Methods A total of 68 cases of upper lip defect underwent the reconstruction with cross-lip flaps.We applied Abbe flap in upper lip defect in the center,and Estlander flap in lateral upper lip defect.This method was a two-stage procedure:the first stage was to rotate flap 180 degrees into the upper lip defect and to suture with the created defect of the upper lip,with careful maintenance of blood supply from the pedicle; the second was to undertake the division of bridged pedicle and paid more attention to creation of the vermilion border.Results The flaps survived in all cases.Evaluation from 3 to 12 months after the operation showed that the shape of lips were obviously repaired with excellent aesthetic and functional results.Conclusions Abbe-Estlander flap could reconstruct anatomical features and function of the lip precisely.It seems that within certain limits (probably between one-third and one-half of total upper lip length),this flap appears to be the preferred method for upper lip reconstruction.

Objective     To explore the efficacy of prone positioning ventilation in patients with acute respiratory distress syndrome (ARDS) after acute Stanford type A aortic dissection (STAAD) surgery. Methods     From November 2019 to September 2021, patients with ARDS who was placed prone position after STAAD surgery in the Xiamen Cardiovascular Hospital of Xiamen University were collected. Data such as the changes of blood gas, respiratory mechanics and hemodynamic indexes before and after prone positioning, complications and prognosis were collected for statistical analysis. Results    A total of 264 STAAD patients had surgical treatment, of whom 40 patients with postoperative ARDS were placed prone position. There were 37 males and 3 females with an average age of 49.88±11.46 years. The oxygen partial pressure, oxygenation index and peripheral blood oxygen saturation 4 hours and 12 hours after the prone positioning, and 2 hours and 6 hours after the end of the prone positioning were significantly improved compared with those before prone positioning ventilation (P<0.05). The oxygenation index 2 hours after the end of prone positioning which was less than 131.42 mm Hg, indicated that the patient might need ventilation two or more times of prone position. Conclusion     Prone position ventilation for patients with moderate to severe ARDS after STAAD surgery is a safe and effective way to improve the oxygenation.