Objective To explore the modality of multi-disciplinary team (MDT) applied in surgical treatment of the colorectal cancer. Methods The literatures about the applied status and opinion of the modality applied in the surgical treatment of colorectal cancer in recent years were collected and reviewed. Results The modality of MDT in surgical treatment of the colorectal cancer is still in the primary stage. Conclusion There are lots of problem of this modality such as construction and collaborative needed more research.
Objective To explore the concept, contents and existing problems of the fast-track programmes in colorectal surgery. Methods The literatures about the applied status and opinion of the modality applied in the surgical treatment of the colorectal cancer and fundament investigation in recent years were collected and reviewed. Results The fast-track programmes enhance recovery of the patients who underwent the colorectal resection with the combination of multimodal techniques and approaches. Conclusion The fast-track programmes in colorectal surgery is the typical modality of the multi-disciplinary treatment, this modality can decrease the complications and reduce the hospital stay with preserve the well physiological fundament of the patients.
Objective To explore the content and scientific evidence of every element of the fast-track programmes in colorectal surgery. Methods The literatures about the applied status and opinion of the modality applied in the surgical treatment of the colorectal cancer and fundament investigation in recent years were collected and reviewed. Results The feasibility of the every fast-track’s element was based on the clinical and fundamental investigaton. Conclusion The advantage of the fast-track programmes in colorectal surgery is confirmed.
ObjectiveTo assess impact of typical parameters recommended by enhanced recovery after surgery (ERAS) program in elective colorectal surgery, and provide some recommendations for surgeon and anesthesiologist. MethodThe published articles about ERAS program in elective colorectal surgery in recent years were searched in these databases(EMBASE, PubMed, Cochrane Library, Ovid), the impact of each parameter was evaluated basing on hospital stay and rate of postoperative complications. ResultsAfter analyzing the literatures, the parameters, which were applied in current rehabilitation programs and covered the pre-, intraand post-operative periods in colorectal surgery, were identified as potential impacting consequences of colorectal surgery. Strong agreements were obtained for the following recommendations:① Preoperative management:bowel preparation, fasting, preanesthetic medication, and nutritional care.② Intraoperative management:fluid management, preventing hypothermia, method of surgery and incision, drugs usages of antibiotics, glucocorticoid and prevention of postoperative nausea and vomiting.③ Postoperative management:managements of drainage tube, nasogastric intubation and urinary catheter, postoperative analgesia, prevention of thromboembolism, and measures of intestinal function recovery (including early mobilization, feeding and chew gum). ConclusionUse of a series of effective measures in ERAS has an effective result, could reduce surgical stress and complications, enhance recovery, shorten hospital stay.
Lung cancer is the most common malignant tumor in the world and the leading cause of cancer-related death. Due to the lack of effective early diagnosis methods, the prognosis of lung cancer is poor, but compared with advanced lung cancer, the survival rate of early lung cancer is greatly improved. Therefore, early diagnosis of lung cancer is crucial. As a major epigenetic modification, DNA methylation plays an important role in the development of lung cancer. A large number of studies have shown that detection of tumor suppressor gene methylation is an ideal early diagnosis method for lung cancer. With the continuous improvement of detection technology, methylation detection of multiple genes can be achieved. And it is found that multi-gene methylation combined detection of tissue samples obtained by minimally invasive operation such as puncture of diseased tissue and puncture of lymph node tissue, as well as the noninvasive samples such as peripheral blood, bronchoalveolar lavage fluid and sputum have higher detection rate and higher sensitivity and specificity than single gene methylation. It is an ideal method for early diagnosis of lung cancer.
ObjectiveTo investigate the CT features and clinicopathological features of thin-walled cystic lung cancer with the largest diameter less than or equal to 3 cm.MethodsThe CT features and clinicopathological data of 26 thin-walled cystic lung cancer patients diagnosed by chest CT and surgical or puncture pathology were retrospectively analyzed. There were 16 males and 10 females, with an average age of 62 years.ResultsThe lesions were distributed in different pulmonary lobes, all of which were peripheral. The maximum diameter of lesion was 21.4 mm on average, and the maximum diameter of cyst was 12.9 mm on average. Among them, there were 19 patients of lobulation sign, 18 patients of spicule sign, 16 patients of pleural indentation, 9 patients of vascular convergence sign, 7 patients of bronchus sign, 21 patients of irregular inner wall, 26 patients of uneven thickening of cystic wall, 18 patients of intra-cystic separation, and 10 patients of vessels through the cystic cavity. The pathological types were all adenocarcinoma and 24 patients were invasive adenocarcinoma.ConclusionAll patients were peripheral adenocarcinoma. CT not only shows the common typical signs of lung cancer, but also has the characteristic fertures of irregular inner wall, intra-cystic separation and vessels through the cystic cavity.
ObjectiveTo investigate the CT signs and clinicopathological features of peripheral cavitary lung adenocarcinoma with the largest diameter less than or equal to 3 cm.Methods From January 2015 to December 2017, the CT signs and clinicopathological fertures of 51 patients with ≤3 cm peripheral cavitary lung adenocarcinoma diagnosed by chest CT and surgical pathology were retrospectively analyzed. Furthermore, CT signs and clinicopathological features of thick-walled cavitary lung adenocarcinoma and thin-walled cavitary lung adenocarcinoma were compared. There were 29 males and 22 females at age of 62 (56, 67) years.ResultsThere were 27 thick-walled cavitary lung adenocarcinoma and 24 thin-walled cavitary lung adenocarcinoma. Thick-walled cavitary adenocarcinoma had greater SUVmax [6.5 (3.7, 9.7) vs. 2.2 (1.4, 3.8), P=0.019], larger cavity wall thickness (11.8±4.6 mm vs. 7.6±3.7 mm, P=0.001), larger tumor tissue size [2.1 (1.7, 2.8) cm vs. 1.6 (1.2, 2.0) cm, P=0.006], and more solid nodules (17 patients vs. 8 patients, P=0.035). Thin-walled cavitary adenocarcinoma had more smoking history (12 patients vs. 6 patients, P=0.038), larger cavity size [12.3 (9.2, 16.6) mm vs. 4.4 (2.8, 7.1) mm, P=0.000], and larger proportion of cavities [0.30 (0.19, 0.37) vs. 0.03 (0.01, 0.09), P=0.000]. On CT signs, there were more features of irregular inner wall (19 patients vs. 6 patients, P=0.000), intra-cystic separation (16 patients vs. 6 patients, P=0.001) and vessels through the cystic cavity (10 patients vs. 1 patient, P=0.001) in thin-walled caviraty lung adenocarcinoma.ConclusionPeripheral cavitary lung adenocarcinoma of ≤3 cm on chest CT has characteristic manifestations in clinical, imaging and pathology, and there is a statistical difference between thick-walled cavitary lung adenocarcinoma and thin-walled cavitary lung adenocarcinoma.
目的 观察内镜治疗急性胆源性胰腺炎（ABP）的疗效及其并发症。方法 30例ABP患者在抗炎、抑酶等综合治疗基础上，经内镜（1～3 d 内）逆行胰胆管造影（ERCP）及经内镜十二指肠乳头括约肌切开（EST）或鼻胆管引流（ENBD）等治疗。结果 内镜治疗后22 例（73.3%）轻症急性胆源性胰腺炎（MABP）患者3～5 d 体温恢复正常； 8例（26.7%） 重症急性胆源性胰腺炎（SABP）患者3～8 d 腹部体征好转，血常规、淀粉酶及血生化1~2周内基本恢复，平均住院18.7 d，3例死亡（10.0%）。内镜治疗过程中5例出现十二指肠乳头括约肌切口少量出血，经简单治疗止血，未再出现其他并发症。与同期开腹手术治疗相比较，症状体征缓解、血常规、淀粉酶、血生化恢复正常及住院的时间更短，死亡率无明显差异。结论 ABP早期ERCP 及内镜治疗安全有效。
Objective To investigate the current prevalence of cerebral stroke and hypertension in Ganzi Tibetan state, so as to control stroke and hypertension in future. Methods A representative people sample of Kangding, Dege, Ganzi, Litang and Batang county was selected through randomized cluster sampling. Data of demographic characteristics, hypertension and stroke status were collected by face-to-face interview. Results 5 049 people were included, of which 48.6% were male, and 51.4% were female. The prevalence rate of hypertension and stroke were 23.4% and 1 894/100 000 respectively. The population with hypertension had high prevalence of stroke. The prevalence increased along with the age. Conclusions The prevalence of hypertension and stroke is high in Ganzi Tibetan state. The causes may be ascribed to special geography surroundings and life style. It is very important to pay more attention to prevent and control of hypertension and stroke in this area.