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Objective To explore clinical characteristics,diagnosis and treatment method after Peutz-Jeghers Syndrome (PJS) secondary malignant.Methods The clinical date of five cases with malignant tumors associated with Peutz-Jeghers syndrome from June 2014 to January 2017 were analyzed retrospectively in Beijing Friendship Hospital,Capital Medical University.The patients were followed up by phone,outpatient service,and hospitalization.The starting point of the follow-up was the visit date.The patient's death was the end point.The clinical and pathological features,therapy,and postoperative survival were observed.The follow-up deadline was May 2018.Results PJS secondary malignant patients lack clinical specificity.Two cases of five patients accepted endoscopic resection,three cases accepted surgery,and were treated with chemotherapy postoperatively,including 1 case died from tumor progression of 6 months after operation.Tumor recurrence was not found in the rest 4 cases till May 2018.Conclusions Part of the malignant polyp,endoscopic resection is feasible.When endoscopic resection is not feasible,operation treatment is needed;and postoperative adjuvant chemotherapy is needed to improve the long-term prognosis.
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ObjectiveTo evaluate the therapeutic value of neoadjuvant chemotherapy for patients with stages Ⅱ and ⅢA(Only T3N1M0) breast cancer,and assess the relationship of the tumor size and pathologically complete response.MethodA total of 408 breast cancers patients at stages Ⅱ and ⅢA,were studied,which were divided into neoadjuvant chemotherapy group (group A) and control group (group B).All patients of group A received 2-4 cycles NAC with TE scheme in breast cancer.The impact of neoadjuvant chemotherapy on surgical methods choice,local control rate,5-year overall survival rate and 5-year disease free survival rate were analyzed.ResultsFor patients of stage Ⅱ,the rate of breast conservation significantly increased from 23.6％ to 49.1％ (P =0.000) and there was no significant difference between groups A and B ( P =0.939,0.858 ) in 5-year overall survival rate and disease free survival rate.For patients of stage ⅢA,the 5-year overall survival rate (59.8％ ) and disease free survival rate (51.8％) in group A were greatly higher than that in group B (35.7％ and 27.6％ ) (P =0.000,0.000).The 3-year local relapse and metastasis rate(7.9％ ) was lower than group B (18.4％)(P ＜ 0.05 ).The tumor less than 3.0 cm is easy to achieve pathological complete remission (P =0.001 ).ConclusionsThe neoadjuvant chemotherapy can improve potential rate of breast conservation,reduce the rate of local-regional recurrence rate for the patients with stage Ⅱ and ⅢA breast cancer,and also improve the 5-year survival rate for the patients of stage ⅢA.Patients with clinically complete response or PCR may have higher 5- year overall survival rate and disease free survival rate.Primary tumor size was found to be the significant predictive factor for pathologically complete response to neoadjuvant chemotherapy in patients with breast cancer,particularly,the small tumor is easy to reach pathologically complete response.
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Objective Summarize anterior open tension-free inguinal hemiorrhaphy, especially application experience and understanding in the 952 cases of day surgery, and clarify the advantages. Method During December 2004 - June 2007, we treated 952 Patients of inguinal hernia and femoral hernia,using local anesthesia, tension-free, in the form of day surgery. And the resulte were compare to traditional hemiorrhaphy, tension-free hemiorrhaphy of hospital in all aspects. Results Patients in this group were all cured.Intraoperative and postoperative pain was mild.All patients should be used only a small amount of postoperative oral analgesics, and no urinary retention. They got out of bed immediately after surgery, and they recorered fast ,with less complications. They could be discharged home in surgical day (2 h later). Af ter 18 months follow-up, only 2 cases recurrence. Conclusions (1) Compared with the traditional hemiorrhaphy and ambulatory tension-free hemiorrhaphy, tension-free during the day has lots of advantages, such as easier method, wider surgical indications, faster postoperative recovery, shorter hospital stay, less complications and lower recurrence rate;(2)Tension-free hernion'haphy day surgery is safe，feasible，and has obvi-ous advantages.
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Objective To investigate the diagnosis and treatment of pancreatic cystic tumors. Methods The clinical data of 35 patients with pancreatic cystic tumors were retrospectively analyzed. Results The preoperative diagnosis rate was as follows: ultrasound was 28.6% ( 10/35 ), CT 44.4% ( 12/27 ), MRI 70% (7/10). Twenty-eight cases underwent operation and were diagnosed finally by postoperative pathology. Serous cystic neoplasm (SCN) was found in 2 cases, mucinous cystic neoplasm (MCN) in 9 cases,cystic adenocarcinoma in 7 cases, intraductal papillary mucinous neoplasm ( IPMN ) in 3 cases, solid pseudopapillary tumor (SPT) in 7 cases. Twenty-three cases were followed up successfully. The post-operative 5 years survival rate was 62.5% (5/8) in pancreatic cystic adenoma without recurrence. The longest survival time in cystic adenocarcinoma after complete resection was 5 years and 8 months, while in which after incomplete resection was 6 months. The 4 cases of SPT are all alive, and one of them has survived for 4 years as the longest one. Conclusions It is difficult to diagnose the pancreatic cystic neoplasm accurately before operation. CT and MRI may be helpful to make the diagnosis. Surgical resection is the most effective treatment. The enhancement of the communication and cooperation between the related departments, the early diagnosis, and the appropriate operation are needed to improve the diagnostic and therapeutic efficacy.