Digestive tract reconstruction is the main part of gastrointestinal surgery. With the rapid development of technology and widely application in stapling device, more and more surgeons are using stapled anastomosis. Stapled anastomosis is associated with shorter operating time and hospital stay than hand-sewn anastomosis. However, it is not easy to select suitable ones from various staplers and use them correctly. Choice and reasonable application of staplers for anastomosis in gastrointestinal surgery are summarized and evaluated in this article.
Anastomosis, Surgical ; instrumentation ; Digestive System Surgical Procedures ; instrumentation ; Humans ; Surgical Staplers

The archives of a hospital are a kind of intangible assets of the hospital and archive administration in a hospital constitutes an important part of the hospital's management. It can be seen from the forming process and contents of the archives in a hospital that strengthening archive administration is beneficial to the modernized and scientific management of the hospital, the improvement of medical quality and service level, the spread and application of medical science and technology, and the safeguarding of the interests of both the hospital and patients. To give full play to the function of the archives in the construction of the hospital, it is imperative to attach importance to the fundamental work concerning archives, set up the concept of archive development and application, and improve the quality of the contingents of archive administrators. Only in this way can we meet the needs of the era of knowledge economy.

Objective To investigate the relationship between obstructive sleep apnea hypopnea syndrome(OSAHS) and cardiac arrhythmia. Methods 160 snorers were recruited to undergo more than 7 hours nocturnal polysomnography(PSG) and 24 hours ECG monitoring, and were divided into OSAHS group (n=98) and control group (n=62) based on the results of PSG monitoring. Results There were significant differences in sleep apnea hypopnea index(AHI), SpO_2 and cardiac arrhythmia frequency between the OSAHS and control groups. Accompanying with the breath pause, SpO_2 decreased, and heart rate was periodic changes. The frequency of cardiac arrhythmia obviously increased when SpO_2 was lower than 80%. Conclusion During sleep the low oxygen saturations and fluctuation of autonomic nervous system play important roles in the cardiac arrhythmia in OSAHS patients.

Objective To evaluate the oncologic risks of skin sparing breast conserving surgery for carcinoma of breast at early stage.Methods Serial sections of skin overlying the tumor were done for pathological examination in 50 cases of early stage breast cancer after skin sparing breast conserving operation.Results In 50 cases of breast conserving surgery,the extent of skin removal was 0.5-1.0cm in 21 cases,1.0-1.5cm in 25 cases,and 1.5-2.0cm in 4cases.Skin involvement was found in one patient with stage Ⅱ breast cancer,and the rate of skin involvement was 2%.Skin involvement was closely related with the changes in skin overlying the tumor,but not with the tumor size,pathologic types or axillary lymph node metastasis.Conclusion The rate of skin involvement in early stage breast cancer is rare,therefore if there are no abnormal clinical manifestations in the skin,skin sparing breast conserving surgery is safe.

Objective To observe of therapeutic effect of bamboo shoots extract compound on the treatment of hemorrhagic anemia.Method The glucose,total protein,amino acids,trace and macro elements in bamboo shoots extract were determined.Through the performance of angular vein bloodletting,a hemorrhagic anemia rat model was set up.Two therapy groups received the intragastric administration of compound Ⅰ(0.15% iron porphyrin and 10% honey) and compound Ⅱ(70% bamboo shoots extract,0.15% iron porphyrin and 10% honey),respectively.And the control group only received the de-ionized water of the same dose.The blood samples,collected via tail vein in 0,18,42,67 and 90h after the administration,were detected for hemoglobin,red blood cell and hematocrit.And the acute toxicity test was also conducted.Result Compound Ⅱ,which contained the Bamboo shoots extract that was rich in glucose,amino acids,amino,and trace and macro elements,had a better efficacy in treating hemorrhagic anemia of rats than the Compound Ⅰ.And the result of acute toxicity was normal. Conclusion Bamboo shoots extract compound could promote the recovery of hemorrhagic anemia.

Objective:To investigate high sensitivity-C reactive protein (Hs-CRP) as a prognostic factor in non-Hodgkin lympho-ma (NHL). Methods:Data for 85 consecutive non-Hodgkin lymphoma patients were followed up and reviewed to determine the value of Hs-CRP relative to known prognostic parameters. Results:The progression-free survival (PFS) and overall survival (OS) times of pa-tients with pre-therapeutic baseline serum Hs-CRP levels of≥4 mg/L were shorter than those of patients with basal serum Hs-CRP lev-els of<4 mg/L (P>0.05). However, the post-therapeutic, early-to-mid serum Hs-CRP level was not significantly correlated with the OS and PFS times (P>0.05). Multivariate Cox regression analysis showed that the pre-therapeutic baseline serum Hs-CRP level may be an important prognostic parameter for the relapse and survival of NHL patients (P<0.05). Conclusion:The baseline Hs-CRP level can be a major indicator of prognosis in NHL patients.

Objective To observe the effect of Chuanxiongqin injection combined with nimodipine on primary open angle glaucoma.Methods 112 patients with primary open angle glaucoma in ophthalmology department were grouped two groups,each with 56 cases.Two groups were treated with nimodipine and observation group was treated another with Chuanxiongqin injection to observe effect.Results After treatment,retinal light sensitivity,visual field defect,blood flow,blood flow velocity,erythrocyte migration rate,PSV,EDV and RI in central retinal artery of observation group were better than control group(P<0.05).There was no significant difference in adverse reactions between groups.Conclusion Chuanxiongqin injection can improve blood flow status of central retinal artery and optic papillary laminar, retinal light sensitivity and visual field defect for patients with primary open angle glaucoma.

Objective To investigate the results of tumor specific growth factor(TSGF) levels in in healthy people and cancer patients in Guangzhou areas .Methods The serum TSGF levels of 6 615 health check-up receivers and 287 patients with cancer in the hospital from July 2012 to June 2013 were detected .Results In health check-up receivers ,the level and positive rate of TSGF were higher in >40-50 age women .The level and positive rate of TSGF in men were increased with age .The levels of TSGF in pa-tients with lung cancer ,liver cancer and digestive system tumor were higher than that in health check-up receivers(P<0 .01) ,but there has no statistically difference between genital system cancer patients and healthy check-up receivers(P>0 .05) .Conclusion Performing TSGF test in health examination is great significance to the early diagnosis of malignant tumors .The reference value range of TSGF should be set according to different gender and age .

objective To retrospectively evaluate the accuracy of endoscopic ultrasonography (EUS)and CT in preoperative tumor,and nodal metastasis(TN)staging of esophageal carcinoma.Methods TN stages of 87 cases diagnosed with preoperative EUS and CT were compared with postoperative pathological results.No patient underwent radiotherapy or chemotheraphy.The radial echoendoscope was used,and balloon dilation was required in 5 cases with stricture.Results The total accuracy of T staging with EUS was 85.1%.CT could not differentiate Tl from T2.The sensitivity of EUS for N staging was 85.0%,higher than that of CT(60.8%).However,some lymph nodes which were not detected by EUS could be revealed by CT.Accuracy of EUS plus CT in T staging is 85.1%.and that in N staging is 90.8%.Conclusion EUS is the most accurate measure in assessing the depth of tumor invasion,whereas the combination of EUS and CT is capable of an overall evaluation for TNM staging.