الملخص
Objective To explore the clinical value of untrasonographically guided fine needle puncture ab -sorbing cytology examination in the diagnosis of cervical lymph node tuberculosis .Methods In March 2013 to June 2015 454 cases of suspected cervical lymph node tuberculosis cases were selected , and 454 suspected cases according to the voluntary principle were divided into two groups : US -FNAC groups: 326 cases with US -FNAC detection;FNAC groups: 128 cases, using FNAC.Statistical degree of two groups of detection sensitivity , specific, positive predictive value, negative predictive value and accuracy , and follow -up of two groups of complications .Results In US -FNAC group 326 cases, after the US -FNAC tested positie 308 cases, 304 cases confirmed by pathology after true positive and false positive 4 cases, through US -FNAC tested negatie 18 cases, were confirmed by pathology af -ter true negative, 15 cases of false negative in 3 cases; FNAC in the group of 128 cases of FNAC tested positie 107 cases, 102 cases confirmed by pathology after true positive and false positive in 5 cases, by FNAC tested negatie 21 cases, 12 cases confirmed by pathology after really negative , 9 cases of false negative.US -FNAC, the sensitivity of the detection of cervical lymph node tuberculosis (99.02%) than FNAC (91.89%), the difference was statisti-cally significant (p 0.05); US -FNAC, the accuracy of the detection of cervical lymph node tuberculosis (95.30%) than FNAC (89.47%), the difference was statistically significant (p <0.05); US - FNAC, incidence of complications (1.23%) is lower than the FNAC group (4.69%), and the difference was statistically significant (chi -square =5.1095, p =5.1095,p <0.05). Conclusion US -FNAC is used for the diagnosis of cervical lymph node tuberculosis , and has the advantages of high sensitivity, high accuracy.So US -FNAC diagnosis in cervical lymph node tuberculosis suspected cases has the important clinical value.
الملخص
Objective To evaluate the effects of preoperative regional intra-arterial infusion chemotherapy for patients with advanced gastric cancer (AGC). Methods A total of 82 patients with clinical stage Ⅲ,Ⅳ gastric cancer received two cycles of neoadjuvant regional intra-arterial infusion chemotherapy (arterial infusion group, n=42) or neoadjuvant systemic chemotherapy (systemic chemotherapy group, n=40). The operation was administrated in 10 to 15 days before chemotherapy. All patients received 6 course of systemic chemotherapy after surgery. Chemotherapy toxicity and sur-vival rate were retrospectively analyzed. Results No significant difference was found in chemotherapy toxicity between two groups. The median survival period was 25.3 months in arterial infusion group and 19.1 months in systemic chemotherapy group. 3-year survival rate was 36.4% in arterial infusion group and 21.0% in systemic chemotherapy group respectively, there were significant differences (P<0.05). Conclusion Preoperative regional intra-arterial infusion chemotherapy is well tolerated in advanced gastric cancer patients and could improve short-term survival.