Surgery is one of the most important treatments for breast cancer. A part of the early breast cancer patients demand further oncoplastic breast surgery to reconstruct or restore the breast cosmosis after conventional breast conserving surgery, by oncoplastic breast surgery, which is a modern conception and technique including volume dis-placement and volume replacement. Oncoplastic breast surgery using pedicled omental flap is a new approach among volume replacement techniques. It has made some progress in recently years. A systematic review was therefore con-ducted to analyze and illuminate the present status.

To discuss the value of the diagnosis and treatment for the submucous myomas by hysteroscope. According to the data of hysteroscopic resection in the treatment of submucous fibroids, the authors suggested that the submucous myomas should be divided into four types and the detailed appearance of each type were discussed. Conclusions: Four types of the submucous myomas were distinguished and the surgical treatment of each type were chosen correspondingly under hysteroscope.

Objective: To study the application of CT and MRI fusion technique in the diagnosis and treatment of intraocular and orbital tumors. Methods: 2D-images of 13 patients with intraocular and orbital tumors were fused by special-point registration and Iterative Local Closest Point(ILCP) method; 3D-fusion images were reconstructed by Ray Tracing method. Results: A 3D-CT-MRI fusion images of intraocular and orbital tumors were reconstructed and displayed. The CT and MRI data of intraocular and orbital tumors were displayed on the same image as a comprehensive whole,which provided a stereogram of 3D-structure of the normal and abnormal orbital tissues. Anatomical structure of the orbit was clearly visualized by 3D-CT-MRI image. Conclusion: The multi-modality fusion technique can provide more accurate and comprehensive information for clinical diagnosis of intraocular and orbital tumors, which is helpful for doctors' planning of surgical operations,clinical education and doctor-patient communication.

Aged ; Angioplasty, Balloon, Coronary ; adverse effects ; methods ; Female ; Hematoma ; etiology ; Humans ; Myocardial Infarction ; therapy ; Peritoneal Diseases ; etiology ; Radial Artery

This paper reports the methods of inducing animal model of abdominal aortic aneurysm(AAA) and the research on etiology.The formation of AAA is the result of cooperation of multifactors such as genetic and biochemistric facfors.Different animal models of AAA can provide a possibility in researching the etiology and pathogenesis of AAA etc, and useful in judging the therapy and prognosis .

Objective] To analyze Song Xinwei’s academic ideas and clinical experience in treating ankylosing spondylitis. [Method] By following professor Song Xinwei’s clinic and recording related medical cases. It analyzes and summarizes his academic ideas and clinical experience on treating ankylosing spondylitis from etiology, pathogenesis, therapy and prescription, tested with medical cases. [Result] Professor Song Xinwei believes that the important pathogenesis of the disease is caused by underlying pathogenic factors and phlegm obstruction and blood stasis.Therefore, don’t forget to expel pathogenic factors during treatment. Consisting invigorating blood circulation, removing blood stasis and activating collaterals from the beginning to the end. Also, tonifying can disperse excess. Mostly, treatment rules are based on these therories. Professor Song Xinwei is good at using different principles and complex formula which makes significant effect in the clinic. [Conclusion] Professor Song Xinwei’s idea and clinical experience in treating ankylosing spondylitis provide a new treatment idea which makes significant clinical effect and is worthy promotion.

Myasthenia gravis (MG) is an immune-mediated disorder of the neuromuscular junction that is characterized by fluctuating muscle weakness.Acetylcholine receptor antibody (AchR-Ab) is the first MG specific antibody being elucidated,however,the discovery of many other MG specific or related antibodies enriches its immunopathogenesis greatly.The detection of antibodies is very important for the diagnosis and classification of MG.It can be used to guide the clinical management and evaluate the response to treatment as well.With the development of laboratory medicine,the methods of antibody detection are also being optimized.In this paper,we will review the serum antibodies closely associated with MG and their mechanisms,detection methods and clinical significance.

BACKGROUND:The incidence of complications folowing conventional repairing for the ruptured tendon is up to 73%, such as delayed healing, adhesion, secondary rupture. These complications severely affect ankle joint function of the patients. OBJECTIVE:To reduce the complications folowing the repair and investigate the role of hernia repair materials in the repairing of ruptured Achiles tendon. METHODS:Eleven patients who underwent repair of ruptured Achiles tendon were retrospectively studied. Among them there were eight males and three females with the mean age of 42 years (26-58 years). Three cases were injured in left side and eight cases were in right side; four cases were open injury by sickle-induced damage and seven cases were closed injury by exercise-induced damage. The hernia repair materials after pruning was applied with a “wrap” method to strengthen the anastomosis repair of Achiles tendon after the conventional repair surgery had been completed. At the time of folow-up, al patients were observed for postoperative local appearance and function recovery, and assessed with Arner Lindholm standards. RESULTS AND CONCLUSION:The folow-up interval was 6-45 months (average 24.5 months). Two cases were lost to folow-up. According to the Arner Lindholm standards, the effects were excelent in seven cases (78%) and good in two cases (22%). Local appearance and function recovered wel postoperatively, and no complications occurred such as wound infection, secondary rupture and so on. A “wrap” method with hernia repair materials is suggested to strengthen the anastomosis repair of ruptured Achiles tendon after the conventional repair surgery is completed, it can significantly promote the healing of Achiles tendon ruptured end anastomosis, prevent Achiles tendon recurrent ruptures, local adhesion and infection.

Basic aluminium 6 ? (carboxylmethyl) chitosan was prepared by reacting the solution of 6 ? (carb?xylmethyl) chitosan in water with basic aluminium chloride 〔Al(OH) 2Cl〕. The structure of product was confirmed by IR and atomic absoption spectroscopy.

Objective To explore the safety and efficacy of small margin in nephron sparing surgery for early localized renal cell carcinoma (RCC). Methods A total of 325 cases of RCC with normal contralateral kidney and staged as Tla were retrospectivly studied.According to the margin size,125 cases were with surgical margin ≤ 5 mm (group ≤ 5 mm),102 cases with margin 6-9 mm (group 6-9 mm) and 98 cases with margin ＞ 10 mm (group ＞ 10 mm).The margin size and status was pathologically evaluated and clinical results including local recurrence,distant metastasis and overall survival rate were followed up and comparatively analyzed. Results None of the patients had positive surgical margins.The mean and median margin sizes were 2.2 and 2.0 mm for group ≤ 5 mm,6.7 and 6.0 mm for group 6-9 mm and 11.8 and 12.0 mm for group ＞ 10 mm.The difference was statistically significant (P=0.025).The mean and median follow-up time for all the patients were 79 and 83 months (range 15-132 months),with 69 and 73 months (range,15-130 months) for group ≤ 5 mm,83 and 86 (range,17-132 months) for group 6-9mm and 82 and 82 (range 60-103 months) for group ＞ 10 mm.Three patients in group ≤ 5 mm,5 in group 6-9 mm and 2 in group ＞ 10 mm died of no-cancer related disease during follow-up.One patient in group ≤ 5 mm (0.74％) experienced ectopic recurrence in the same kidney and one in group 6-9 mm was detected local recurrence in situ (0.98％).No distant metastasis was detected in all the patients.The overall 5-year survival rate for patients in groups ≤ 5mm,6-9 mm and ＞ 10 mm were 99.2％,99.0％ and 98.0％,respectively.(Kaplan-Meier survival analysis,Log Rank,x2 =1.511,P=0.470). Conclusions Small margin in nephron sparing surgery is safe and effective in treating RCC with stage T1a,which provides excellent renal function preservation,favorable long-term progression-free survival rate,and is not associated with an increased risk of local recurrence.