【摘要】目的 探討分段整形提縮注射術治療脫肛痔的臨床療效。方法 175例重度環狀痔, 沿肛緣弧形切除結締組織外痔以整形肛門, 再于結扎痔核基底及其上端黏膜下層注射消痔靈注射液,并進行療效觀察。結果 術后肛周水腫(72 h)、疼痛(24及72 h)明顯減少； 術后4周臨床治愈145例,好轉23例,總有效率為96.0%； 所有患者均隨訪3~6個月，未見復發。結論 選擇分段整形提縮注射術既比較徹底地去除了痔核使之不易復發，又整形了肛門，保護其大小和功能, 該術式可成為治療脫肛痔的較理想術式。
Objective To summarize and review the development and experience of anastomosis vascular pedicle free composite tissue flap. Methods From July 1987 to March 2007， 321 patients with complete records were treated. Fourteen tissue flaps were applied for the repair of trauma or tumor excision defects of the body, and for organ reconstruction. Results Vascular crisis occurred in 20 patients within 48 hours postoperatively. Necrosis occurred at flap end in 6 patients. The total survival rate was 94.8%. The main experience was: ① Training to grasp the basic microvascular anastomosis technique was very importantstarting up period for surgeons. The basic technique should be often practiced to ensure the safty of clinical application. ②Restoring appearance and function were equally important in practice.③Utilizing the minimal invasive methods and decreasing the loss of function of donor site were important for improvement of reconstruction quality. The purpose was to achieve functional and esthetic restoration in the condition of lowest donor site scarification. Conclusion The application of free composite tissue flap is important for the development of plastic surgery. There are extensive applications for free flap, especially for those critical patients. The application of free flap could decrease the mobility rate, shorten the treatment period, ease the pain of patients and improve the reconstruction effect. The experience of donor site selection, the strategy of poor recipient site condition, the advantages and disadvantages of muscle flap, the applications time, infections wound treatment and application, are helpful for the future application.
Abstract Postburn deformities, including hypertrophic scars, scar contracture and defect or deformity of tissue or organ, are the commonest disorders in plastic surgery. It is also difficult to deal with. If the diformity involved multiple organs, oftentimes the teatmentis very difficult because the material for repair is limited and the donorsite usually could not provide adequate amount of skin for repair. Since 1978,2496 cases of various postburn deformities were admitted. In this article, theoptimal time to operate was discussed. The use of flap transfer and soft tissueexpander was described. Prolonged traction in the treatment of severe contracture of large joint was also described.
A new type of sillicon rebber, which is a semisolid pairof room temperature vuleanizing silicones,has been used in103cases in plastic surgery, including saddle nose, smallchin,and defect of faicial bone. Satisfactory clinical resultswere achieved in 100 cases. Wound infection occured in2cases and the silicon rubber evacuated. The silicon rubberbody was excised because of infection. No adverse reactionwas observed in 64 follow-up cases.
ObjectiveTo explore the clinical application of oncoplastic surgery in breast-conserving surgery after neoadjuvant chemotherapy.MethodsFrom May 2016 to May 2018, 32 breast cancer patients (cT2–3N0–3M0) who were scheduled for neoadjuvant chemotherapy (NAC) and agreed to accept breast-conserving surgery after NAC in the Henan Tumor Hospital were enrolled into the retrospective study. These patients were originally unable to perform traditional breast conserving surgery because of the size or location of the tumor. We observed the success rate, safety and cosmetic effects of breast-conserving therapy, which were applicated of tumor down-staging after neoadjuvant chemotherapy combined with oncoplastic surgery.ResultsIn this study, after neoadjuvant chemotherapy, 31 patients achieved CR or PR, and 1 patient had SD. All 32 patients underwent breast-conserving surgery successfully, 3 patients underwent breast-conserving combined with volume replacement, and 29 patients underwent breast-conserving combined with volume displacement. One patient was not satisfied with the cosmetic effects, the other patients were satisfied or basically satisfied with the cosmetic effects. The median follow-up was 18 months (5–24 months), and no local recurrence or distant metastasis was found in 32 patients.ConclusionsBy tumor down-staging after neoadjuvant chemotherapy combined with oncoplastic surgery, we can make some patients who are originally not suitable for breast conserving due to tumor size and tumor location succeed in breast-conserving therapy, and the safety and cosmetic effect are basically satisfied.
ObjectiveTo investigate effectiveness of advanced skin flap and V-shaped ventral incision along the root of penile shaft for concealed penis in children. MethodsBetween July 2007 and January 2015, 121 boys with concealed penis were treated with advanced skin flap and V-shaped ventral incision along the root of penile shaft. The age varied from 18 months to 13 years (mean, 7.2 years). Repair was based on a vertical incision in median raphe, complete degloving of penis and tacking its base to the dermis of the skin. Advanced skin flap and a V-shaped ventral incision along the root of penile shaft were used to cover the penile shaft. ResultsThe operation time ranged from 60 to 100 minutes (mean, 75 minutes). Disruption of wound occurred in 1 case, and was cured after dressing change; and primary healing of incision was obtained in the others. The follow-up period ranged from 3 months to 7 years (median, 24 months). All patients achieved good to excellent cosmetic results with a low incidence of complications. The results were satisfactory in exposure of penis and prepuce appearance. No obvious scar was observed. The penis had similar appearance to that after prepuce circumcision. ConclusionA combination of advanced skin flap and V-shaped ventral incision along the root of penile shaft is a simple, safe, and effective procedure for concealed penis with a similar appearance result to the prepuce circumcision.