Primary bronchopulmonary carcinoma occurs in the bronchial mucosa epithelium, also called lung cancer (LC), and has currently become the first cause of death of malignant tumors in China. With constant efforts of Chinese physicians, the diagnosis and management of LC has made certain progress, but standardized surgery for LC still varies to a great extent due to difference regions, nature of medical centers, and technical levels. Complete and standardized surgical resection can provide good long-term survival for patients with stageⅠ, Ⅱand partly ⅢA LC, and cannot be a substitute for other treatment, which shows the importance of standardized surgery. As the most solid member, surgery plays a decisive role in comprehensive multidisciplinary treatment of LC. Today's medical development requires thoracic surgeons to provide most standardized and individualized treatment with principles of evidence-based medicine. This review focuses on progress of standardized surgery for stage Ⅰto ⅢA LC.
Objective To investigate the operative effects of gluteal muscle contracture. Methods A total of 128 cases of gluteal muscle contracture treated with operative methods from February 2001 to May 2009 were reviewed. Results All the patients received operation. Most patients were satisfied with the treatment via function exercise in the early stage. No severe complication was found. The patients were followed up for 6 to 84 months, at the average of 36 months. According to Huang Yaotians criteria, 67.9% (87/128) of the patients were excellent; 27.3% (35/128) were good; 3.9% (5/128) were fair; and 0.8% (1/128) were poor in effectiveness. Conclusion Operation and function exercise after operation have advantages of minitrauma and good function recovery, and it is a satisfactory method to treat the gluteal muscle contracture.
Objective To summarize our clinical experience of pulmonary artery banding （PAB） for the treatment of complex congenital heart diseases as a palliative procedure.?Methods?From January 1997 to November 2010, 138 patients with complex congenital heart diseases underwent PAB in Fu Wai Hospital. There were 87 male patients and 51 female patients with their age of 22.2±26.5 months and average body weight of 7.5±4.6 kg. All the 138 patients were divided into 3 groups according to the purpose of PAB：left ventricular retraining （group 1, n=55）, initial procedure for functional single ventricle with unobstructed pulmonary blood flow （group 2, n=32） and initial palliative procedure followed by later biventricular repair （group 3, n=51）. The intraoperative and postoperative clinical parameters of all participants were observed, and follow-up was made for these 3 groups of patients.?Results?The in-hospital mortality of PAB was 5.1% （7/138）. Three patients underwent re-banding procedure to adjust the size of banding. In group 1, there was 1 postoperative death. Among the 55 patients, 36 patients with dextro-transposition of great arteries received PAB at an average age of 19.6±29.5 months, 29 patients of whom underwent concomitant modified Blalock-Taussig shunt. After an average training interval for 42 days, 83.3% of them（30/36）successfully received arterial switch operation. The other 19 patients in group 1 with isolated corrected transposition of great arteries received PAB at an average age of 45.3±27.2 months. Afteran average training interval for 9 months, 42.1% of them （8/19） successfully received double-switch operation. In group 2, there was 2 postoperative death. Thirty-two patients with functional single ventricle and unobstructed pulmonary blood flow received PAB at an average age of 14.1±14.9 months. Their postoperative mean pulmonary artery pressure decreased significantly from 34.00±10.00 mm Hg to 23.00±7.40 mm Hg, and their oxygen saturation of blood （SpO2） significantly decreased from 92.60%±5.90% to 83.30%±6.30%. After a median interval of 2 years, 18.8% of them （6/32） underwent right heart bypass operation. In group 3, there was 4 postoperative death. Fifty-one patients received PAB at an average age of 20.60±25.60 months. After PAB procedure, the ratio of systolic pulmonary artery pressure and systolic blood pressure significantly decreased from 0.81±0.14 to 0.46±0.15, and their SpO2 significantly decreased from 93.10%±7.60% to 85.00%±10.00%. After a median interval of 6 months, 23.5% of them （12/51） received biventricular repair.?ConclusionAlthough PAB is a palliative procedure with comparatively high risks, it still plays an indispensable role in terms of protecting pulmonary vascular beds, retraining ventricular function and two-stage surgical correction for the treatment of complex congenital heart diseases.
ObjectiveTo investigate the clinical characteristic and treatment of gastrointestinal neuroendocrine neoplasm. MethodsFrom January 2011 to July 2015, the clinical characteristic and treatment of 74 patients with gastrointestinal neuroendocrine neoplasm in The Affiliated Hospital of Xuzhou Medical College were retrospectively analyzed. ResultsCases of gastrointestinal neuroendocrine neoplasm were increasing year by year. This study includes statistics of 74 patients. The number of male and female were 47 and 27, the rate was 1.74:1, the median age was 57.5 years old ranging from 24 up to 82 years. Of all the 74 cases, there were 38 cases (51.4%) in the stomach, 23 cases (31.1%) in rectum, 12 cases (16.2%) in colon, 1 case in duodenum. Of all the 74 cases with clinical symptom information, non-functional symptom accounts for 95.9% (71/74), while functional symptom accounts only for 4.1% (3/74). There were treatment data of 74 cases, including 34 cases in radical surgery, 23 cases in endoscopic excision, 8 cases in local resection, 4 cases in palliative resection, and 5cases in conservative treatment. The lymphatic metastasis was associated with gender, tumor size, tumor depth of invasion and tumor differentiation (P < 0.05). There was no statistically significant between the lymphatic metastasis and tumor location (P > 0.05). Preoperative distant metastasis was associated with tumor size and tumor depth of invasion (P < 0.05). Syn had a higher positive rate than CgA (P < 0.01). The positive rate of Syn and CgA was respectively 96.1% (49/51) and 72.9% (35/48). Conciusions Cases of gastrointestinal neuroendocrine neoplasm are increasing year by year, of which men has a higher morbidity than women. Radical surgery and endoscopic resection are the main treatment methods. The Syn and CgA test are helpful to the diagnosis of gastrointestinal neuroendocrine neoplasm.
ObjectiveTo explore prognostic factors of non-small cell lung cancer(NSCLC)patients with preoperative clinical N0 staging but unexpected postoperative pathological N2 staging (cN0-pN2). MethodsClinical data of NSCLC patients with cN0-pN2 after radical lung cancer resection in Huashan Hospital Affiliated to Fudan University from January 2006 to December 2010 were retrospectively analyzed. Survival information was collected through followup, and follow-up expired on December 31, 2012. Prognostic factors of NSCLC patients with cN0-pN2 were analyzed using Cox proportional-hazard regression. ResultsA total of 263 patients were enrolled in this study. The followup rate was 91.63%. Overall 1-year, 3-year and 5-year survival rate was 94.6%, 55.2% and 26.3%, respectively. Videoassisted thoracoscopic surgery (VATS, P=0.017, RR=0.659, 95%CI 0.469-0.927), multiple stations of mediastinal lymph node metastases (P=0.003, RR=1.605, 95%CI 1.180-2.183), no adjuvant chemotherapy(P=0.012, RR=1.576, 95%CI 1.105-2.246) were independent predictive factors for NSCLC patients with cN0-pN2. For patients with single station N2, median survival after VATS was significantly longer than that after open thoracotomy (48.55 months vs. 37.34 months, P=0.018). For patients with multiple stations of mediastinal lymph node metastases, median survival without any adjuvant chemotherapy was significantly shorter than that after adjuvant chemotherapy (20.32 months vs. 31.55 months, P=0.001). ConclusionPrognosis of NSCLC patients with cN0-pN2 is related to operational methods, adjuvant chemotherapy and station number of mediastinal lymph node metastasis. Patients with single station of mediastinal lymph node metastasis are more likely to benefit from VATS while patients with multiple stations of mediastinal lymph node metastases are more likely to benefit from adjuvant chemotherapy.
The authom analysed the predisposing factors for macular pucker(MP) after retinal dotachment surgery.Thirteen clinlcal risk factors correlated with the development of MP were identified, As the incidence related to various factors was compared with reported in the literature,the most significant 3 risk factors of MP were: the obvious hemorrhage accumulated in maeular area, the macular hole treated with diathernly,and the patient lay on one's back for approximately 2 weeks during postoperative retard absorption of subretinal fluid in the eyes with preoperative PVR,This suggested that the direct or indirect damage of maeular area was the major cause of development of MP. （Chin J Ocul Fundus Dis,1993,9:8-10）
Peripheral artery disease (PAD) of the lower extremities, which poses a major challenge in the field of global public health, has seen a rising trend in its incidence and disability rate year by year. With the continuous innovation of new diagnostic techniques, imaging evaluation methods, and treatment strategies, profound changes have taken place in the diagnosis and treatment paradigm in this field. Based on the “European Society for Vascular Surgery (ESVS) 2024 Clinical Practice Guidelines on the Management of Asymptomatic Lower Limb Peripheral Arterial Disease and Intermittent Claudication” issued by the European Society for Vascular Surgery in 2024, we systematically reviewed the relevant international guidelines in recent years and conducted horizontal comparisons. Combining with the latest clinical research evidence, we conducted an in-depth analysis from the perspective of evidence-based medicine on the strategic evolution, technical key point updates, and clinical evidence levels of endovascular treatment for lower extremity PAD. The aim is to provide an evidence-based medical basis for clinical decision-making.
OBJECTIVE:To evaluate the effect and causes of failure of vitreoretinal(VR)surgery in rhegmatogenous retinal detachments associated with choroidal detachment. METHOD:Reviewing the operative effects of the vitreoretinal surgeries in 61patients(61 eyes)with rhegmatogenous retinal detachment associated with choroidal detachment and PVR in this hospital.Vitrectomy,peeling of preretinal membranes,fluid/air echange and inert gas,silicone oil tamponade were used in thesepatients according to need. RESULTS:On discharge from the hospital,the postoperative effect obtained in 40 case(65.57%),and out of 35 eyes receiving the inert gas tamponade 26(74.3%) got effective pesults.Fourteen cases were followed up for 3 months(averge 9.5 months)and 10(7.4%）of themrevealed stable.The factors of influencing VRsurgery seemed to be the range of choroidal detachments,numbers of opreative times,the inert gas tamponede and the time of corticosteroid application.The causes of failure of opreation might relate to severe and antrior PVR,and giant tears. CONCLUSIONS:The VR surgery was thought to be profitable in treating rhegmatogenous retinal detachment associated with choroidal detachment and PVR. （Chin J Ocul Fundus Dis,1996,12: 16-19)