ObjectiveTo investigate clinical characteristics of patients with malignant cardiac tumors, and summarize our diagnostic methods and surgical treatment experience.
MethodsClinical data of 16 patients with mali-gnant cardiac tumors who were admitted to Department of Cardiovascular Surgery, Second Affiliated Hospital of Harbin Medical University between January 2005 and February 2012 were retrospectively analyzed. There were 8 male and 8 female patients with their age of 35-64 (47.8±10.9) years and disease duration of 15 days to 48 months (11.8±10.9) months. Among the 16 patients, 13 patients underwent tumor resection under cardiopulmonary bypass (CPB), including 1 patient who received complete resection of the tumor and pedicle surrounding tissue and other 12 patients who only received partial tumor resection. One patient underwent concomitant tricuspid valve replacement.
ResultsAll the operations were performed successfully. One patient died of low cardiac output syndrome and multiple organ dysfunction syndrome on the 6th postoperative day. All the other patients were successfully discharged. Average operation time was 181.2±59.5 minutes, average CPB time was 68.8±20.8 minutes, and average length of hospital stay was 20.4±7.4 days. Postoperative pathological examination showed primary cardiac malignant tumors in 9 patients, metastatic malignant tumors in 6 patients, and benign tumor with malignant growth in 1 patient. Three patients were followed up for a short time (≥3 months) and were still alive. Nine patients died in 1-14 months after discharge. One patient with benign cardiac tumor but malignant growth was still alive.
ConclusionMalignant cardiac tumors are rare but highly malignant with a high rate of misdiagnosis. Surgical outcomes are comparatively satisfactory, but these patients' prognosis is usually poor.
ObjectivesTo systematically review the safety and effectiveness of uterine artery embolization (UAE), surgery and high intensity focused ultrasound (HIFU) in the treatment of uterine fibroids.MethodsPubMed, EMbase, The Cochrane Library, Web of Science, WanFang Data and CNKI databases were electronically searched to collect relevant studies on comparing the safety and effectiveness of UAE, surgery and HIFU in the treatment of uterine fibroids from January 2000 to August 2019. Two reviewers independently screened the literature, extracted the data and evaluated the risk of bias of included studies, network meta-analysis was performed by ADDIS 1.16.8 software and Stata 14.0 software.ResultsA total of 11 trials (22 references) involving 3469 patients were included. Compared with surgery, UAE and HIFU patients had higher quality of life (1-year follow-up) improvement, and UAE was higher than HIFU. Network meta-analysis showed that patients treated with HIFU had the lowest incidence of major complications within 1 year, followed by UAE, and surgery. Patients treated with HIFU and UAE had shorter hospitalization and quicker recovery time than surgery. The rate of further intervention after surgery treatment might be lower than that of UAE and HIFU.ConclusionsUAE has the highest quality of life improvement (1-year follow-up) for uterine fibroids. HIFU and UAE are safer with shorter hospital stays and quicker recovery time compared with surgery. However, both UAE and HIFU have the risk of re-treatment. However, limited by the number and quality of included studies, the above conclusions are needed to be verified by more high-quality studies.
ObjectiveBased on the clinical data of patients with foot and ankle deformities in the QIN Sihe Orthopaedic Surgery Database, to analyze the characteristics and treatment strategies of foot and ankle deformities, and provide a basis for clinical decision-making. Methods A total of 22 062 patients with foot and ankle deformities who received orthopedic surgery between May 25, 1978 and December 31, 2020 were searched in the QIN Sihe Orthopedic Surgery Database. The gender, age at operation, regional distribution, etiology, type of deformity, operation method, postoperative fixation method, and other information were collected. Results Among the 22 062 patients, there were 13 046 males (59.13%) and 9 016 females (40.87%); the age at operation ranged from 1 to 77 years, with a median of 17 years, and 20 026 cases (90.77%) were aged 5 to 40 years. The patients came from 32 provinces, municipalities, and autonomous regions across the China and 5 countries including India and the United States, et al. The etiology and diseases type covered 154 kinds (of which sequelae of poliomyelitis, cerebral palsy, spina bifida and tethered spinal cord, congenital equinovarus foot, post-traumatic foot and ankle deformity, and Charcot-Marie-Tooth disease accounted for the highest proportion). The types of deformities included varus foot, equinus foot, valgus foot, talipes calcaneus, equinocavus, high arched foot, claw toe, and flail foot. Surgical methods included tendon lengthening, soft tissue release, tendon transposition, osteotomy orthopedics, and ankle arthrodesis. The 36 620 operations were performed, including 11 561 cases of hip, knee, and lower leg operations to correct the foot and ankle deformities. Postoperative fixation methods included Ilizarov external fixator in 2 709 cases (12.28%), combined external fixator in 3 966 cases (17.98%), and plaster or brace fixation in 15 387 cases (69.74%). ConclusionMale patients with foot and ankle deformities account for a large proportion, and the population distribution is mainly adolescents, with a wide distribution of regions, causes and diseases, and talipes equinovarus and varus foot are the main types of deformities. Foot and ankle deformities are often combined with deformities of other parts of the lower limb, which requires a holistic treatment concept. The application of foot soft tissue and bone surgery combined with Ilizarov external fixator and combined external fixators provides a guarantee for the correction of complex foot and ankle deformities.
Objective To explore the comprehensive treatment of synchronous double cancers of the esophagus and stomach. Methods The treatment procedures of 8 patients with synchronous double cancers of the esophagus andstomach admitted in the Department of Digestive Tumor Surgery of The Hospital of Traditional Chinese Medicine of Jiangsu Province between Oct. 2006 to Feb. 2013 were analyzed. Some experience of comprehensive treatment of synch-ronous double cancers of the esophagus and stomach was explored. Results Eight cases of synchronous double cancers of the esophagus and stomach were all diagnosed by endoscopic biopsy. According to the results of CT and endoscopic ultrasonography assessment， lesions which were staged earlier than T1a were cured by endoscopic mucosal resection（6 cases， including 4 cases of esophagus cancer and 2 cases of gastric cancer）， and resection operation （1 cases of esop-hagus cancer）. The lesions staged later than T2 were treated by preoperative neoadjuvant chemoradiation， surgery， and adjuvant chemoradiation after operation （8 cases， including 2 cases of esophagus cancer and 6 cases of gastric cancer）， and simple operation （1 case）. Eight patients had been followed-up for 10-76 months （averaged 41.3 months）. Six patients survived without recurrence and metastasis during the followed-up， 1 patient died in 7 months after operation， and 1 patient relapsed in 20 months after operation. Conclusions Individually designed comprehensive treatment using neo-chemotherapy， intervention chemotherapy， radio-chemotherapy， radical resction surgery， adjuvant chemotherapy， and endoscopic mucosal resection can treat synchronous double cancers of the esophagus and stomach effectively. Impr-actical pursuit for radical surgery will not result in good prognosis
ObjectiveTo summarize the surgical treatment and explore factors which influencing prognosis of hilar cholangiocarcinoma.
MethodsClinical data of 189 cases of hilar cholangiocarcinoma who treated in our hospital from Jan. 2000 to Dec. 2010 and clinicopathological factors that might influence survival were analyzed retrospectively. A multivariate factor analysis was performed through Cox proportional hazard model.
ResultsOf 189 cases, 62 cases received radical resection, 54 cases received palliative surgery, and 73 cases received non-resection surgery. Operative procedure (RR=0.165), differentiated degree (RR=2.692), lymph node metastasis (RR=3.014), neural infiltration (RR=2.857), and vascular infiltration (RR=2.365) were found to be the statistically significant factors that influenced survival by multivariate factor analysis through the Cox proportional hazard model.
ConclusionsRadical resection is the best treatment for hilar cholangiocarcinoma. Skeletonized hepatoduodenal ligament, complete excision of infiltrated nerve and blood vessel are important influence factors to improve the prognosis of hilar cholangiocarcinoma.
Abstract: Objective To investigate the role of video-assisted thoracoscopic surgery (VATS) in treatment of benign pulmonary disease, in order to promo te the mini-invasive way of operation. Methods From May 2001 to M ay 2006, 128 patients with benign pulmonary diseases were treated by VATS. The diseases included 17 kinds of different lesions, such as tuberculosis, bronchiectasis, inflammatory pseudotumor, giant bullae of lung, hamartoma,lymphangiomyomatosis, etc. 53 cases had definite diagnosis before operation, the others had final diagnosis by pathology. Limited resection were performed in 66 cases, single lobectomy in 56 cases, bilobectomy in 2 cases, and concomitant bilateral lobectomy in 4 cases. Limited resections were carried out by pure thoracoscopic procedure with three ports, lobectomies were carried out by video-assisted minithoracotomy with 7-10cm incision. Results For lim ited resect ion, the average operat ive durat ion w as 110m in (30-180m in) , blood loss was 60m l (10-300m l) , none had intraoperative blood transfusion needed. Conversion to minithoracotomy occurred in 2 patients. Postoperative bleeding happened in one case, which was controlled by medicine. Average length of stay was 6. 5 days. For lobectomy, the average operation time was 145 min (80-260min) , blood loss was 190ml (50-500m l) , no intraoperative blood tansfusion needed. Conversion to tranditional thoracotomy occurred in 3 patients, pneumonia occurred in 2 patients, delayed healing of mini-incision occurred in 2 patients. One diaphragmat ic hernia and one active bleeding after operat ion underwent second thoracotomy. Average length of postoperative stay was 7. 4 days (4-13d). For bilateral lobectomies, the average operative duration was 330min (270-415m in) , postoperative length of hospital stay was 10.7days (8-16d). No perioperative death occurred. Conclusion VATS for benign pulmonary disease is miniinvasive and safe, the pat ients recover quickly. It could be the choice of operation for selected patients in equipped center.
Objective To investigate the effect and surgical skill of ultracision harmonic scalpel in curative gastrectomy for patients with gastric carcinoma. Methods From January 2007 to May 2008, the data of 152 patients who were treated by curative gastrectomy with ultracision harmonic scalpel were analyzed retrospectively. Results The mean operative time was (189.5±24.2) min. Compared with the conventional operation, the number of harvested lymph nodes (mean: 30.4±11.6) in patients treated with ultracision harmonic scalpel was increased. The application of ultracision harmonic scalpel could shorten the operation time, decrease the intraoperative blood loss and make the operation field clear. There were no postoperative complications, such as anastomotic leakage, lymphatic leakage and massive hemorrhage. And there was no death in this series. Conclusion The usage of ultracision harmonic scalpel which could improve the curative degree of lymphadenectomy is safe in curative gastrectomy for patients with gastric carcinoma.
Objective To investigate the method of single umbilical port laparoscopic cholecystectomy and its feasibility. Methods The clinical data of 46 patients receiving single port umbilical laparoscopic cholecystectomy in this hospital from December 2008 to February 2009 were analyzed retrospectively. Results Fourty-six cases were operated successfully with ordinary laparoscopic instruments by single umbilical port laparoscopic cholecystectomy, all without drainage placed. Operative time was from 40 to 130 min, average 52.3 min; bleeding was from 10 to 150 ml, average 40.6 ml. No complications, such as biliary leakage, hemorrhage, umbilical hernia and infection of incisional wound happened. Postoperative abdominal wall scar was not obvious, 1-4 d hospitalization, from 2 weeks to 3 months following-up without disconnecting of incision. Conclusions The single umbilical port laparoscopic cholecystectomy is safe and feasible, with little abdominal wall scar, but difficult to perform, so it can be applied in hospitals with related conditions as improvements of laparoscopic cholecystectomy.
Objective To study the curative effects of keloid by operation combined with postoperative β radiation and silicone gel sheeting. Methods From 1996 to 2002, 598 patients with keloid(243 males, 355 females, aging 15-55 years with an average of 28.6 years) were treated by integrated therapy. Their disease courses were from 6 months to 6 years. The keloid area ranged from 1.0 cm×1.5 cm~8.0 cm×15 cm. First, keloid was removed by operation, and then the wounds weresutured directly(group suture) or covered with skin graft(group graft). In groupsuture, the operational sites were managed by β ray radiotherapy 24-48 hours after operation. The total doses of radiation were 12-15 Gy, 5 times 1 week(group suture A) and 10 times 2 weeks (group suture B). Radiotherapy was not taken until stitches were taken out in group graft, and then the same methods were adopted as group suture B. After radiotherapy, silicone gel sheeting was used in 325 cases for 3-6 months. Results All patients were followed up for 12-18 months. (1) The overall efficacy was 91.3% in group suture A(n=196), and 95.8% in group suture B (n=383), respectively. There was significant difference between the two groups(Plt;0.01). (2) Radiotherapy was of no effect in 6 cases of group graft(n=19). (3) Silicone gel sheeting had effectivenessin 185 cases. Silicone gel sheeting had no obvious effect on the overall efficacy, but it could improve the quality of texture and color of skin. Conclusion By use of integrated methods to treat keloid, if the wound can be sutured directly, skin grafting should not be adopted. The results in group suture B are better than those in group suture A; silicone gel sheeting should be used as possible.
Abstract： Objective To summarize our experience of surgical treatment for anomalous origin of one pulmonary artery in infants and children. Methods From March 2005 to May 2010，11 patients with anomalous origin of one pulmonary artery and other concomitant congenital cardiovascular malformations underwent surgical repair in Xijing Hospital of Fourth Military Medical University．The mean age of the patients was 11.5 months with a range from 2 months to 36 months．Their mean body weight was 7.1 kg with a range from 4 to 13 kg. Seven patients had anomalous origin of the right pulmonary artery from the ascending aorta, and four patients had anomalous origin of the left pulmonary artery from the ascending aorta. All the eleven patients had other concomitant intracardiac anomalies or vascular malformations as well as pulmonary hypertension, and underwent one stage surgical repair via median sternotomy under hypothermia and cardiopulmonary bypass. Results Their operation time was 169 - 293 （231±55） min, cardiopulmonary bypass time was 87-210 （138±47） min, and aortic-clamping time was 45-133 （86±28） min. There was one postoperative death who had low cardiac output syndrome after repair for tetralogy of Fallot and anomalous origin of the right pulmonary artery. The overall postoperative mortality was 9.1％. Postoperative echocardiography of all the surviving patients showed their left and right pulmonary artery origined from the right ventricle and pulmonary artery with satisfactory malformation correction but no residual shunt and pulmonary stenosis . All the surviving ten patients were followed up with a follow-up rate of 100% and mean follow-up time of 13.5 months with a range from 3 to 32 months. Their echocardiography during follow-up showed that there was no pulmonary stenosis in all the patients, and pulmonary blood pressure significantly decreased in 9 patients. Conclusion Patients with anomalous origin of one pulmonary artery should undergo surgical repair as early as possible with satisfactory short-term outcomes in infants and children. For elder patients with irreversible pulmonary hypertension, the choice of surgical treatment should be more cautious. During the surgery, the anomalous pulmonary artery and ascending aorta should be dissociated fully, and transection of the ascending aorta is helpful to get a satisfactory operating field view for the surgeon. Repairing aortic defect with autologous pulmonary arterial patch can effectively avoid the occurrence of postoperative aortic aneurysm.
