目的：对平山病的临床特点、电生理、影像学、预后以及发病机制进行分析。方法：以“平山病”或“上肢肌萎缩”为主题词，以中国数字期刊总库和中华医学会数字化期刊为数据库，共检索167篇文献，剔除重复报道以及病例资料不全的文献，对22篇国内杂志发表及我院诊治的病例共192例患者的临床资料进行分析。结果：192例患者，男∶女=6.7∶1，起病年龄平均18.6岁。隐匿起病，表现多以一侧上肢远端肌肉无力伴肌萎缩，右侧多见，77.6%患者有伸指颤动，81.3%有寒冷麻痹。全部患者患肢肌电图运动单位电位时限延长，95.8%对侧上肢远端肌电图出现类似的改变。颈部自然位MRI 44.3%发现低位颈髓萎缩，屈曲位均发现颈髓前移，硬脊膜后壁前移，硬脊膜外间歇增宽。病情在3~4年后处于稳定状态，部分患者经颈托治疗病情好转。结论：平山病是一种少见的良性自限性疾病，好发于青少年，主要表现上肢远端不对称肌萎缩，早期佩戴颈托可以阻止病情进展。
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.
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.
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.
This study sought to reveal the difference of brain functions at resting-state between subjects with sub-health and normal controls by using the functional magnetic resonance imaging (fMRI) technology. Resting-state fMRI scans were performed on 24 subjects of sub-health and on 24 healthy controls with gender, age and education matched with the sub-health persons. Compared to the healthy controls, the sub-health group showed significantly higher regional homogeneity (ReHo) in the left post-central gyrus and the right post-central gyrus. On the other hand, the sub-health group showed significantly lower ReHo in the left superior frontal gyrus, in the right anterior cingulated cortex and ventra anterior cingulate gyrus, in the left dorsolateral frontal gyrus, and in the right middle temporal gyrus. The Significant difference in ReHo suggests that thebsub-health persons have abnormalities in certain brain regions. It is proved that its specific action and meaning deserves further assessment.
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.