Objective To explore the effect of breast-conserving operation for the treatment of early-stage breast cancer. Methods From November 1999 to Octorber 2001, the patients with early-stage breast cancer were treated with breast-conserving surgery followed by radical irradiation according to the patients' will. The cosmetic results and quality of life were analyzed after surgery and radiation. Results In all the patients received operation treatment from 1999 to 2001, eighteen patients were treated with breast-conserving surgery with breast conservation rate of 10.2%, of which 7 cases with quadrantetomy plus axillary lymph node dissection (ALND), 8 cases with lumpectomy plus ALND and 3 cases with lumpectomy. Pathological staging was as follow: 4 cases in stage 0, 12 cases in stage Ⅰ, and 2 cases in stage Ⅱ. All cases were followed-up. The cosmetic results were good in 94%(17/18) and fair in 6%(1/18). All the patients had not local recurrence and distant metastasis. Conclusions Breast-conserving surgery followed by radiation therapy is superior to mastectomy in terms of improving breast cosmesis and quality of life. Postoperative radiation therapy does not affect the cosmetic result.

Objective To explore the new approach of operatively treating internal rectal mucosal prolapse. Methods 42 patients with internal rectal mucosal prolapse were treated with circular stapling procedure, and followed-up for 2～24 months after operation. Results Mean operative time circular stapling procedure was 18 minutes, and mean hospitalization time of the patients was 3 days. The clinical symptoms were obviously improved after operation. Anastomotic stoma bleeding was found in 9 patients (21.4 %) during operation. Urinary retension was found in 17 patients (40.5%), who needed catheterization. Sensation of rectal tenesmus occurred in 6 patients(14.3%). Infection, anal incontinence and rectovaginal fistula were not found in all the patients. Conclusion Circular stapling procedure is safe, simple and effective technique for treating internal rectal mucosal prolapse with the advantages of minimal invasion.

0.05).Thirty-four cases of newly diagnosed children with CR rate was 88.2% (30 cases).Which the expression of PRAME gene,WT1 gene were both positive and negative groups of children with CR rates were 62.5% and 100.0%,there was no significant difference between the 2 groups(P

As a commonly used non-contact flatness detection method, laser triangular detection method is designed with low cost, but it cannot avoid measurement errors caused by strip steel vibration effectively. This paper puts forward a dynamic flatness image processing method based on improved laser triangular detection method. According to the practical application of strip steel straightening, it completes the image pre-processing, image feature curve extraction and calculation of flatness elongation using digital image processing technology. Finally it eliminates elongation measurement errors caused by the vibration.

Denys-Drash Syndrome ; diagnosis ; Humans ; Infant ; Male

Objective To investigate changes of serum levels of interleukin(IL)-4,-6,-8 and tumor necrosis factor-?(TNF-?),and probe their clinical significance in children with Henoch-Schonlein purpura(HSP)/ HenochSchonlein purpura nephritis(HSPN).Methods Serum levels of IL-4,-6,-8 and TNF-? of 45 children with HSP/HSPN and 43 healthy children were examined by enzyme linked immunosorbent assay(ELISA),changes and correlation between the aforementioned cytokines in children with HSP /HSPN were analyzed.Results 1.Serum levels of IL-4,-6,-8 and TNF-? of children with HSP were higher than those of control group(P0.05);The serum level of TNF-? was positively correlated to the serum levels of IL-6,-8 of patients with HSP(r=0.670 P

Objective To introduce a new method performing umbilicus abdominal access during laparoscopy. Methods In a prospec-tive,362 patients received laparoscopic appendectomy in October 2012 to October 2014 were oberserved in this study. The clinical data,the time of the progress of making umbilicus abdominal access,complications and the state of the wound were recorded. Results The performing time of the trocar in umbilicus was (42. 3 ± 27. 1)s. Conclusion The method Cut-open,is simple,fast and save,which is worth to promoting in laparoscopic surgery.

10.3969/j.issn.2095-4344.2013.24.010

Aged ; Case-Control Studies ; Cerebral Hemorrhage ; etiology ; Cerebral Infarction ; etiology ; Female ; Humans ; Intercellular Signaling Peptides and Proteins ; genetics ; metabolism ; Male ; Middle Aged ; Plasma ; chemistry ; Polymorphism, Genetic