目的：對平山病的臨床特點、電生理、影像學、預后以及發病機制進行分析。方法：以“平山病”或“上肢肌萎縮”為主題詞，以中國數字期刊總庫和中華醫學會數字化期刊為數據庫，共檢索167篇文獻，剔除重復報道以及病例資料不全的文獻，對22篇國內雜志發表及我院診治的病例共192例患者的臨床資料進行分析。結果：192例患者，男∶女=6.7∶1，起病年齡平均18.6歲。隱匿起病，表現多以一側上肢遠端肌肉無力伴肌萎縮，右側多見，77.6%患者有伸指顫動，81.3%有寒冷麻痹。全部患者患肢肌電圖運動單位電位時限延長，95.8%對側上肢遠端肌電圖出現類似的改變。頸部自然位MRI 44.3%發現低位頸髓萎縮，屈曲位均發現頸髓前移，硬脊膜后壁前移，硬脊膜外間歇增寬。病情在3~4年后處于穩定狀態，部分患者經頸托治療病情好轉。結論：平山病是一種少見的良性自限性疾病，好發于青少年，主要表現上肢遠端不對稱肌萎縮，早期佩戴頸托可以阻止病情進展。
Objective To find out the follow-up results of early in-stent restenosis (ISRS) and develop effective way to improve clinical treatment and precaution of restenosis. Methods The data from a registry of 51 consecutive patients who underwent elective carotid artery angioplasty and stenting （CAS） at our institution between Jan. 2003 and Sept. 2005 were retrospectively reviewed. Complete data for 37 of these patients were available. All patients underwent duplex ultrasound scanning in follow-up period, which was used to determine the degree of restenosis. Results CAS was performed in 37 patients， 8.1% (3/37) were women. Mean age was (70.5±5.9) years. Mean time of follow-up was (12.2±7.7) months. Sixteen (43.2%) caces of ISRS （gt;30%） were found by color duplex ultrasound scanning， but only 1 (2.7%) ISRS was found gt;50%; 3 female patients had minor ISRS. Among all factors, female patients had higher incidence of ISRS than male (P=0.038); balloon-expanding after stenting and accompanying with other artherosclerosis of periphery vessel had correlation about ISRS （P=0.037, P=0.016）. Conclusion The severe restenosis rate is acceptable. Female patients were more likely to have ISRS. Balloon-expanding maybe have effect on reducing incidence of ISRS and controlling artherosclerosis was helpful.
Objective To analyze the surgical feasibility, operative key points and visual function recovery of scleral buckling in patients with rhegmatogenous retinal detachment (RRD) with large or giant retinal hole. Methods RRD patients with large or giant retinal hole who underwent scleral buckling in Chengdu Aidi Eye Hospital between January 1, 2019 and December 31, 2020 were retrospectively selected. The general data, complications and postoperative recovery of the patients were observed. Results A total of 344 inpatients (351 eyes) underwent scleral buckling with RRD, including 43 patients (43 eyes) with retinal detachment of large or giant hole. Among the 43 patients, there were 30 males (30 eyes) and 13 females (13 eyes); 42 cases were successfully operated and got retinal reattachment, and 1 failed. One week later, the patient underwent vitrectomy combined with silicone oil tamponade, and got retinal reattachment. No serious complications occurred in the patients after operation. The visual acuity of most patients improved after surgery. ConclusionsScleral buckling is still an effective method to treat RRD. It is still suitable for more patients as long as they are carefully checked before operation and the operators master the key points of operation. At the same time, more patients’ vitreous bodies can be preserved, and the normal structure and intraocular environment of the eyeball can be maintained.
ObjectiveTo investigate the therapeutic effects of vitrectomy for retinal detachment in patients with morning glory syndrome (MGS). MethodThe clinical data of 8 patients (8 eyes) who underwent vitrectomy for retinal detachment and MGS were retrospectively analyzed. Follow-up after treatment was performed for 8 months to 2 years. The visual acuity and retina reattachment were followed up. ResultsRetina was reattached in 5 eyes after vitrectomy. Retina was reattached in 2 eyes after second revision operation. Retina was not reattached in 1 eye after two operations. ConclusionsVitrectomy is effective in treating retinal detachment in patients with MGS.
ObjectiveTo analyze the clinical efficacy of scleral buckling surgery for rhegmatogenous retinal detachment (RRD) of 376 patients.MethodsA retrospective analysis was performed about 376 patients (391 eyes) who underwent scleral buckling surgery in Chengdu Aidi Eye Hospital from January 2018 to December 2019. There were 214 males (224 eyes) and 162 females (167 eyes). There were 15 binocular cases and 361 monocular cases. The average age was 37.16±16.36 years. The average course of disease was 3 months. There were 1 to more than 10 retina holes for all patients. Retinal breaks occur in all quadrants and at ora serrata. The preoperative average BCVA was 0.27 and the postoperative average BCVA was 0.41. Retinal detachment ranges was observed in 268 eyes in 1 quadrant, 97 eyes in 2-3 quadrants, 26 eyes in total, and 231 eyes with macular involvement. There were 376 eyes treated with scleral buckling, 9 eyes treated with scleral buckling combined with scleral encircling, 6 eyes treated with scleral encircling. The average follow-up time was 5 months. Postoperative follow-up was conducted to observe retinal reduction, BCVA, complications and patient compliance.ResultsAfter the first operation, retinal reattachmnents were successfully achieved in 375 eyes (95.91%); 16 eyes (4.09%) failed in retinal reattachmnents. Eight eyes were treated with scleral buckling again, 5 eyes were treated with vitrectomy silicone oil filling, and 3 eyes were treated with air injection. After the second operation, retinal reattachmnents were ultimately achieved in 16 eyes (100.00%). The average BCVA after operation was 0.15. Postoperative intraocular pressure increased by 45 eyes (11.51%). The intraocular pressure increased from the next day to 3 days after operation. The intraocular pressure was completely controlled 1-3 days after the treatment of topical medication and 20% mannitol. Vitreous and subretinal hemorrhage in 1 eye caused by drainage of the subscleral liquid. There was?no cases withpostoperative?infection.ConclusionThe retinal reattachment rate is 95.91% in 376 patients with RRD treated by scleral buckling surgery, and the visual acuity has significantly improved.
ObjectiveTo generalize the application and prospect of computed tomographic angiography (CTA) in deep inferior epigastric artery perforator (DIEP) flap transfer for breast reconstruction.MethodsThe related literature using CTA for DIEP flap reconstruction of breast in recent years was reviewed and analyzed.ResultsPreoperative CTA can accurately assess the vascular anatomy of the chest and abdomen wall, precisely locating the perforator in the abdominal donor site, and identifying the dominant perforator; guide the selection of intercostal space to explore internal mammary artery and internal mammary artery perforator in the chest recipient vessels. It can also reconstruct the volume of the abdominal flap with reference to the size of the contralateral breast and pre-shape the abdominal flap, which are crucial to formulate the surgical plan and improve the reliability of flap.ConclusionPreoperative CTA has enormous application potential and prospects in locating donor area perforator, in selecting recipient vessels, and in evaluating breast volume for autologous breast reconstruction with DIEP flap.