Objective
To review the surgical treatment progress in repair and reconstruction of acquired auricle defects.
Methods
The related literature concerning the surgical methods and techniques for acquired auricle defects was reviewed and summarized.
Results
In order to attain an aesthetic ear with a clear structure, the location, size, and condition of surrounding skin must be taken into account when planning excision and repair. The application of tissue engineering and digital technology for acquired auricle defects can achieve a satisfactory effectiveness.
Conclusion
The surgical programs for acquired auricular defects have been constantly improved in recent years, and the emerging medical technologies also play a promoting role in the process, which providing a great deal of reference for obtaining structurally clear and stereoscopic auricle.
ObjectiveTo assess the value of palliative surgical treatment for patients with advanced periampullary carcinoma. MethodsThe clinical data of 292 cases of unresectably advanced periampullary carcinoma who had undergone palliative surgical treatment between June 1998 and June 2008 were analyzed retrospectively. ResultsThe mortality and incidence of complications after operation were 0.7% (2/292) and 24.0% (70/292), respectively. The average survival time was 10.3 months (range 4－29 months). Total bilirubin decreased to normal in 243 cases (83.2%) and decreased by 50% in 39 cases (13.4%) after operation. The totally effective rate was 96.6% (282/292). ConclusionsPalliative surgical treatment is a safe method for the patients with unresectably advanced periampullary carcinoma. Hepaticojejunostomy combined with gastrojejunostomy is recommended for these patients.
Myasthenia gravis (MG) is an autoimmune disease with indefinite pathogenesis. MG is closely related to thymic diseases, and thymectomy is an important way for MG treatment. However, there are some controversies regarding thymectomy, including indications, operation opportunities, operative procedures, surgical approaches, perioperative managements, and efficacy evaluations, etc. Therefore, based on the literature and the experience of Chinese experts, this consensus has been written after careful discussion and inquiry and 29 recommendations have been made, aiming to guide surgical treatment of MG and improve the clinical outcomes.
ObjectiveTo summarize experience of diagnosis and surgical treatment of popliteal artery entrapment syndrome (PAES).MethodThe clinical data of 10 patients (10 limbs) with PAES underwent surgery in the China-Japan Hospital of Jilin University from January 2012 to July 2018 were retrospectively analyzed.ResultsAmong 10 cases of PAES, 7 cases were firstly diagnosed with the intermittent claudication, 3 cases had presented the acute lower extremity ischemia. The preoperative ultrasound and (or) computed tomography angiography showed that 9 cases were all the popliteal artery occlusion and the digital subtraction angiography (DSA) was performed in 1 patient after the admission for the treatment. Six patients were preoperatively diagnosed with the PAES. Seven cases were treated with the autologous saphenous vein interstitial bypass; 1 case was occluded on day 3 after the popliteal artery thrombectomy, then the reconstruct of femoral popliteal artery was performed after the exploration and diagnosis. One case directly received the catheter thrombolysis and balloon dilatation during the process of DSA examination, the effect was not good, then the muscular bundle resection and popliteal artery artificial patch plasty was performed after confirming the PAES. All the 10 cases were followed up by the color doppler ultrasound after the surgery, 1 patient underwent the saphenous vein graft reconstruction (distal anastomotic anastomosis) was obliterated on month 1 after the surgery, 1 case was occluded on month 3 after the popliteal artery reconstruction, the patency rate of the remaining 8 patients was 100% from 3-month to 1-year of following-up. ConclusionSurgical treatment is an only effective radical treatment of PAES and its patency rate of total occlusive lesions with autogenous saphenous vein graft is higher.
First metatarsophalangeal joint arthrodesis, as a corrective measure for severe hallux valgus deformity, has a long history and remains in use today. Indications for the first metatarsophalangeal joint arthrodesis include severe hallux valgus deformity, recurrent hallux valgus, hallux deformity in rheumatoid arthritis, severe hallux rigidus, joint infection, primary or secondary osteoarthritis, hallux valgus deformity due to neuromuscular disorders, and severe gouty arthritis. Innovative research continues to emerge in biomechanics and materials science related to the first metatarsophalangeal joint arthrodesis. Surgical fixation options are diverse and evolving, encompassing traditional screws and plates alongside novel intramedullary fixation systems and shape-memory alloy implants. Biomechanical studies, gait analysis research, and clinical trials consistently demonstrate minimal postoperative impact on gait and no significant impairment of functional mobility. When performed with proper technique, complications are rare. The first metatarsophalangeal joint arthrodesis is an effective and reliable method for treating severe hallux valgus deformity.
ObjectiveTo study the safety of right vertical infra-axillary thoracotomy (RVIAT) in the repair of ventricular septal defect (VSD) and the optimal age for RVIAT.MethodsBetween June 2014 and June 2018, 441 children underwent VSD repair via RVIAT in our hospital. According to the age, they were divided into four groups: a 4 months to 1 year old group (R1 group, n=123), a 1-2 years old group (R2 group, n=106), a 2-5 years old group (R3 group, n=166), a >5 years old group (R4 group, n=46). The clinical effects of the patients were compared.ResultsAll the operations were successfully performed and no serious complication was found in all groups. No statistical difference was observed in the operation time, blood loss during operation, thoracic drainage 24 h after operation among groups (P>0.05). The cardiopulmonary bypass time, aortic cross-blocking time and ICU stay time in the R1 and R2 groups were longer than those in the R3 and R4 groups (P<0.05). In the R1 group, the postoperative ventilating time and postoperative hospital stay time were longer, and the blood transfusion volume was more than those in the R3 and R4 groups (P<0.05). The incidence of postoperative complications was higher in the R4 group than that in the R1 and R3 groups (P<0.05).ConclusionVSD repair via RVIAT may be more effective in children >2 years old, and 2-5 years old may be the optimal age.
摘要: 目的: 探討小兒先天性心臟病（CHD）部分性房室間隔缺損（PAVSD）的外科治療方法，以期提高療效。方法: 對1999年6月至2009年8月收治27例PAVSD臨床資料進行分析，男16例，女11例，年齡1.3~14歲,平均6.08歲。術前均經彩色多普勒超聲心動圖（Echo）和部分心導管檢查確診。手術全部在中低溫體外循環（CPB）下行根治術。結果: 無手術死亡。22例獲1個月~10年隨訪，1例術后3個月因重度二尖瓣返流（MR）,心力衰竭死亡，1例Ⅱ°房室傳導阻滯（AVB）6個月后自行恢復，2例仍有輕度二尖瓣關閉不全; 余生活、學習正常，心功能Ⅰ級。結論: 一旦確診應盡早手術治療。修補原發孔缺損，注意避免損傷傳導束，二尖瓣裂修復完善是手術成功和減少并發癥的關鍵。Abstract: Objective: To discuss the surgical treatment of congenital heart disease as partial atrioventricular septal defect（PAVSD）to improve the therapeutic effect. Methods: From June1999 to December2008, the clinical data of 27 children suffering from PAVSD were analyzd. Male：16,female: 11. The ages ranged from 1.3 to 14 years, the average age is 6.08±3.73 years.All the children were final diagnosised by color Doppler echocardiogram and right catheterization.All underwent the radical correction under moderate hypothermic cardiopulmonary bypass. Results: There was no operative mortality. 25 cases were followed up for 6 months to 10 years, 1 case died of heart failure secondary to severe mitral regurgitation 3 months after the operation, 1 case had Ⅱdegree atrioventricular block , recovered 6 months later. 2 cases still had mild mitral regurgitation. Other cases lived and studied normally, their heart function is first class. Conclusion: Surgical treatment should be taken as soon as the diagnosis is confirmed. Shallow suturing repairing primum atrial defect and complete repairing mitral valve cleft are the key points of success and avoiding complications.
With the development and improved availability of low-dose computed tomography (LDCT), an increasing number of patients are clinically diagnosed with lung cancer manifesting as ground-glass nodules. Although radical surgery is currently the mainstay of treatment for patients with early-stage lung cancer, traditional anatomic lobectomy and mediastinal lymph node dissection (MLND) are not ideal for every patient. Clinically, it is critical to adopt an appropriate approach to pulmonary lobectomy, determine whether it is necessary to perform MLND, establish standard criteria to define the scope of lymph node dissection, and optimize the decision-making process. Thereby avoiding over- and under-treatment of lung cancer with surgical intervention and achieving optimal results from clinical diagnosis and treatment are important issues before us.
Objective
To investigate the surgical treatment and results of coronary malperfusion due to acute Stanford A aortic dissection.
Methods
The clinical data of 56 patients with coronary malperfusion due to type A aortic dissection, who were hospitalized and underwent operation between January 2009 and December 2016, were analyzed retrospectively. There were 39 males and 17 females at age of 26–73 (51.36±16.47) years.
Results
The right coronary artery was involved in 48 patients, the left in 5 patients, and both coronary arteries in 3 patients. There were 12 patients with coronary bypass grafting, 19 patients with Cabrol’s operation, 25 patients coronary artery plasty. Twelve patients died postoperatively at mortality of 21.4%. Forty-four patients survived. The patients were followed up for 3 months to 3 years. No adverse event of cardiovascular happened.
Conclusion
Stanford A aortic dissection with coronary involvement is associated with high mortality rate.Aggressive coronary revascularization is essential to salvage these critically ill patients. The method to reconstruct the involved coronary depends on the patients’ condition and experience of surgeon.
ObjectiveTo review the current research on the diagnosis and treatment of Haglund syndrome.MethodsThe domestic and foreign literature about Haglund syndrome in recent years was extensively reviewed to summarize and analyze the etiology, anatomy, clinical manifestations, diagnosis, and treatment of Haglund syndrome.ResultsThe etiology of Haglund syndrome is not very clear, and it may be related to local friction and high gastrocnemius muscle tension, and there may be a certain genetic tendency. The local anatomy is more complex and there are many adjacent tissue structures. Haglund malformation may cause the impingement of the posterior heel bursa and Achilles tendon insertion, lead to wear of the posterior heel bursa and the Achilles tendon insertion, and finally result in pain. The FPA (Fowler-Philipp angle), CPA (calcaneal pith angle), PPL (parallel pitch lines), CLA (Chauveaux-Liet angle), and X/Y ratios (ratio of total calcaneal length to calcaneal tuberosity length) measured on X-ray film can be used for the diagnostic measurement of Haglund malformation. Treatment includes conservative and surgical treatment (open Haglund ostectomy, dorsal closed wedge osteotomy of the calcaneus, and arthroscopic Haglund osteotomy).ConclusionBoth open and arthroscopic Haglund ostectomy and dorsal closed wedge osteotomy of the calcaneus can achieve satisfactory results, but minimally invasive treatment is the current development trend. Surgeons should pay attention to the management of the calcification of Achilles tendon insertion and reconstruction of Achilles tendon insertion.
