Objective To discuss the strategy of surgical treatment for cardiac cystic echinococcosis.
Methods We retrospectively analyzed the clinical data of 26 patients diagnosed with cardiac cystic echinococcosis between February 1978 and April 2013 in our hospital. There were 11 females and 15 females at a mean age of 28.9±7.6 years ranging 8-60 years. All patients underwent endocyst-punctured cystectomy, enucleation of intact endocyst and total cyst resection.
Results All 26 surgeries were successful and there was no perioperative mortality. The mean time of operation was 110±32 minutes, and the mean time of hospital stay was 8.1±2.3 days. The mean follow-up time of 22 patients was 75±11 months ranging 15-190 months. There were 4 patients who were lost to follow-up. There were three recurrences and one late death.
Conclusions We should choose the proper surgical method based on the patients’ condition.There is a certain effect and a low recurrance for surgical treatment of cardiac cystic echinococcosis.
Objective
This study analyzed the pattern and influence factors of lymph node metastasis in thoracic esophageal cancer to provide a reference for the lymph node dissection for esophageal cancer.
Methods
Clinical data of 177 patients with thoracic esophageal cancer receiving the lymph node dissection in our department from 2015 to 2016 were retrospectively analyzed. There were 125 males and 52 females with a median age of 64 years, ranging from 18 to 86 years. We excluded cervical esophageal cancer and adenocarcinoma of the esophagogastric junction and analyzed the relationship between lymph node metastasis and tumor pathological type, depth of invasion, degree of differentiation and length.
Results
Of the 177 patients, 76 (42.9%) were found to have lymph node metastasis. In the 4 977 dissected lymph nodes, metastasis was identfied in 361 (7.3%) lymph nodes. The rate of lymph node metastasis in thoracic esophageal carcinoma was not related to the location and length of the tumor (P>0.05), but related to the depth of invasion and the degree of differentiation (P<0.05).
Conclusion
Lymph node metastasis is prone to present in the early stage of thoracic esophageal cancer. According to the characteristics of lymph node metastasis in thoracic esophageal carcinoma, we need have a standardized, systematic and focused lymph node dissection.
Our country has made great progress in the surgical treatment of congenital heart disease, but after entering the new era, congenital cardiac surgery also presents some new features and trends. The quality of data of Guangdong congenital heart defects monitoring network was recognized by international organizations. We analyzed the data of the incidence of congenital heart disease, the rate of surgical treatment, the mortality of surgical procedures and the quality of surgical treatment in Guangdong province from Guangdong congenital heart defects monitoring network, and then accurately understood the development characteristics of congenital cardiac surgery. It is very helpful to clarify the regional status of congenital cardiac surgery, which is conducive to the development of a more reasonable surgical strategy for congenital heart disease, and finally promote the further development of congenital cardiac surgery in China.
Laparoscopic sleeve gastrectomy (LSG) is an effective and lasting method for treating obesity, type 2 diabetes and other obesity related metabolic diseases. The symmetrical three-port LSG has been proven to be a simple, safe, and effective surgical procedure. However, China still lacks standardized surgical operation guidelines for this method. This guideline provides a detailed description of the various steps and key details of the symmetrical three-port LSG, aiming to standardize and normalize the symmetrical three-port LSG in the bariatric and metabolic field in China, and to provide standardized surgical procedures for clinical surgeons in this field.
ObjectiveTo investigate the prognostic impact of tumor location in gallbladder carcinoma in different sites and evaluate the effect of surgical operation on the median survival time of patients.MethodsFrom 2012 to 2016, 382 patients with gallbladder cancer in the Eastern Hepatobiliary Surgery Hospital were divided into 163 cases of gallbladder duct cancer and 219 cases of gallbladder bottom and body cancer. They were received radical resection, extended radical resection and palliative resection.ResultsThe mean survival time was (19.57+15.63) months in the bottom and body cancer group, (14.62+11.12) months in the cystic duct carcinoma group, and the survival time was significantly different between the two groups (P<0.05). After radical surgery, the mean survival time in the cystic duct carcinoma group and the bottom and body cancer group were (23.82±12.47) months and (30.63±17.81) months, respectively, there was no significant difference between the two groups (P>0.05). The multivariate analysis indicated that tumor location, surgical radical therapy, clinical stage, pathological grade, and pathological classification were all independent risk factors influencing the prognosis of patients (P<0.05). There was no significant difference in median survival time between the two groups (P>0.05).ConclusionsThe prognosis of patients with cystic duct gallbladder carcinoma is worse than that of patients with the bottom and body cancer of the gallbladder, but the prognosis of the two groups after radical resection is similar. The prognosis of patients with extended radical operation according to the condition is similar to that of routine radical operation. There are some differences in clinical stage, pathological grade and pathological classification between the two groups of gallbladder cancer patients. In addition, the great differences exist in the surgical methods, especially in extended radical operation. Therefore, the treatment of gallbladder cancer in these two locations should be treated differently.
Objective
To explore the value of extracorporeal membrane oxygenation(ECMO) combined with hypothermia therapy for children patients with refractory cardiac arrest after congenital heart disease surgery.
Methods
From January 2013 to June 2016, we conducted a prospective study of 23 children (18 males, 5 females at age of 7±11 months) who underwent ECMO for refractory cardiac arrest after congenital heart disease surgery. All patients were randomly divided into two groups: a standard group (11 patients) and a hypothermia group (12 patients). The patients of the standard group received standard therapy (the core body temperature maintaining at 37.0℃) and the hypothermia group received hypothermia therapy (the core body temperature maintaining at 33.0℃). The hospital discharge rate, the rate of weaning from ECMO and the morbidity were compared between the two groups.
Results
Eleven of 23 patients (47.8%) were weaned from ECMO successfully and 7 of 23 patients (30.4%) discharged from hospital. The hospital discharge rate between the hypothermia group (n=6, 50.0%) and the standard group (n=1, 9.1%) had no statistical difference (χ2=4.537, P=0.069). The rate of weaning from ECMO of the hypothermia group (n=9, 75.0%) was higher than that of the standard group (n=2, 18.2%, χ2=7.425, P=0.006). The morbidity between the two groups had no statistical difference.
Conclusion
Extracorporeal cardiopulmonary resuscitation can improve the survival rate of the children who suffered from refractory cardiac arrest after congenital heart disease surgery. There is no evidence that ECMO combined with hyperthermia therapy is better than the only ECMO in improving the discharge rate. But ECMO combined with hypothermia therapy has higher rate of weaning from ECMO than that of the only ECMO.
Objective
To analyze pathologic features and surgical procedures for patients with unroofed coronary sinus syndrome (UCSS) associated with endocardial cushion defect (ECD).
Methods
The clinical data of 44 patients with UCSS and ECD from May 1998 to July 2016 were retrospectively reviewed. There were 18 males and 26 females with a mean age of 10.4±12.1 years (range: 5.0 months to 44.0 years) and mean weight of 25.2±20.9 kg (range 5.2-80.0 kg). According to the Kirklin and Barratt-Boyes classification, 28 patients were categorized into type Ⅰ, 5 typeⅡ , 4 type Ⅲ and 7 type Ⅳ. Among them 25 patients suffered partial ECD, 10 complete ECD, 9 transitional ECD, and 27 were associated with single atrium, 34 involved persistent left superior vena cava (PLSVC), and in 27 of the 34 patients PLSVC directly drained into the left atrium (LA). Among the 44 patients, 1 patient associated with complex anomalies underwent palliative operation, and other cardiac malformations were corrected simultaneously by surgical correction. PLSVC was ligated in 2 patients, and the intracardiac tunnels or baffles to drain PLSVC to right atrium (RA) were reconstructed in 25 patients. The associated cardiac lesions were corrected concomitantly.
Results
In-hospital death occurred in 2 patients, among whom 1 died of low cardiac output syndrome on postoperative day 8 and the other pulmonary infection on postoperative day 21. Thirty-one were followed up from 1 month to 10 years, and there was no death or severe complications.
Conclusion
When ECD is associated with PLSVC and a single atrium, UCSS may develop. Repair according to the type of UCSS is effective.
Objective
To analyze the clinical efficacy and mid-term outcomes of reimplantation of anomalous origin of left coronary artery from the pulmonary artery (ALCAPA), and to evaluate whether concomitant management of mitral regurgitation (MR) during ALCAPA repair is needed.
Methods
Between March 2005 and March 2015, 52 consecutive patients (20 males and 32 females with a median age of 10 months ranging 2-193 months) underwent reimplantation of ALCAPA at Department of Cardiac Surgery, Guangdong Cardiovascular Institute. There were 14 males and 21 females with a mean age of 35.4±42.8 months not receiving mitral valvuloplasty (a Non-MVP group), and 6 males and 11 females with a mean age of 13.5±11.0 months receiving mitral valvuloplasty (a MVP group). In order to facilitate the analysis, degree of MR was graded by number: 0.0=none, 1.0=trivial, 2.0=mild, 2.5=mild-moderate, 3.0=moderate, 3.5=moderate-severe and 4.0=severe.
Results
The left ventricular fractional shortening (LVFS) and left ventricular end diastolic diameter (LVEDD) demonstrated significant improvement between preoperation and discharge (28.6%±9.6% vs. 32.1%±10.1%, P=0.023; 38.4±5.6 mm vs. 30.5±5.7 mm, P<0.001), and there was also significant improvement in the mean MR grade between preoperation and discharge (2.9±1.2,vs. 2.4±1.2, P=0.001). There were 4 in-hospital deaths (7.7%). The median follow-up was 21.0 months (ranging 1.5-111.0 months). Three patients (5.8%) were lost to follow-up, 1 patient required reoperation for mitral valve replacement and there was no death during follow-up. Significant improvement was seen in LVFS between discharge and final follow-up (32.1%±10.1% vs. 38.0%±6.0%, P=0.001); however, there was no significant difference in the degree of MR between discharge and final follow-up (2.4±1.2 vs. 2.3±1.2, P=0.541). There was no significant difference in cardiopulmonary bypass time, aortic cross-clamping time, mechanical ventilation time or hospital stay between the two groups.
Conclusion
Creation of a dual coronary system with reimplantation of the left coronary artery results in complete recovery of left ventricular function. However, concomitant management of MR during ALCAPA repair remains controversial. Concomitant mitral valve repair for ALCAPA patients with moderate-severe and severe MR is helpful to early function recovery of mitral valve.
Abstract： Objective To study the molecular mechanism of pathologic states related to cardiopulmonary bypass (CPB) and screen the differential proteins from the serum before and after CPB in the open heart surgery patients. Methods By the twodimensional gel electrophoresis (2DE), we took the blood samples from each of the sixteen open heart surgery patients 30 minutes before CPB, 1 hour after CPB, and 24 hours after CPB. The protein spots were analyzed by the PDQuest image analysis software and the differential protein spots were identified by matrixassisted laser desorption/ionizationtime of flightmass spectrometry (MALDITOF-MS). Then, enzymelinked immunosorbent assay (ELISA) was used to determine the expression level of serum amyloid A protein (SAA) in the serum of healthy people and the enrolled patients before and after CPB. Results Through 2DE in combination with massspectrometry, 7 proteins altered in expression were identified, including SAA, haptoglobin (HPT), leucinerich alpha2-glycoprotein (A2GL), hemoglobin subunit beta (HBB), serine/threonineprotein phosphatase 2A -regulatory subunit B″ subunit gamma (P2R3C), transthyretin (TTHY), and T-complex protein 11-like protein2 (T11L2). ELISA analysis showed that SAA levels in healthy people and the open heart surgery patients 30 minutes before CPB were not statistically different (t=-1.955, P=0.056), while the SAA level rose from 54.47±48.32 μg/ml 30 min before CPB to 1 017.78±189.92 μg/ml 24 hours after CPB in the serum of open heart surgery patients． Conclusion The results of this pilot study illustrate that SAA, HPT, A2GL, HBB, P2R3C, TTHY and T11L2 may be the molecule markers of pathologic state related to CPB. Acute phase reaction happens intensively after CPB in human body.
Objective Discussed the postoperative seizure control situation of children with focal cortical dysplasia (FCD),which took Transmantle sign (T2WI or T2 FLAIR sequence inward extension cone high signal in the direction of ventricle) as the main MRI performance, and analyzed the influence of various factors on the prognosis of surgery.MethodsRetrospective analysis was performed on 56 children with FCD with Transmantle signs as the main MRI signs confirmed by pathology in Qilu Children's Hospital of Shandong University from May 2015 to March 2020, including 33 males and 23 females, with an average age of (4.8±0.13) years old, and their imaging and clinical data were analyzed. Analyzed the pathological types and main MRI signs, the range of epileptiform discharge, and Engel classification after surgery. Analyzed the effect of surgical method, type of onset, age of operation, epileptic site, course of disease and perioperative epileptic seizure on the surgical prognosis of children.ResultsPostoperative pathology showed that all the 56 cases both were FCDⅡb, in addition to the Transmantle sign, the MRI performance were also accompanied by focal blurring of gray and white matter, abnormal cortical structure, and abnormal signal foci in gray and white matter. Intraoperative EEG monitoring results showed that the epileptiform discharge area in all cases was larger than the lesion range showed by MRI. Postoperative Engel classification: 25 cases of gradeⅠ (43.8%), 18 cases of gradeⅡ (31.3%), 4 case of gradeⅢ (6.3%), 9 cases of gradeⅣ (18.8%). Surgical resection and perioperative seizures are independent factors affecting the prognosis of children (P<0.05).Conclusionsurgical methods and perioperative seizures were closely related to the prognosis of children.
