ObjectiveTo summarize the experience of comprehensive treatment of parathyroid carcinoma (PTC).MethodThe clinicopathologic data of patient with PTC admitted to the First Affiliated Hospital of Kunming Medical University were retrospectively analyzed.ResultsThe patient was a 42-year-old male, who was diagnosed with the primary hyperparathyroidism after suffering from systemic joint pain for more than 2 years. The patient accepted the first operation in a primary hospital, including the resection of the PTC and ipsilateral thyroid lobectomy, and the PTC was confirmed pathologically. The second operation was performed due to the tumor relapse within thyroid bed. The third operation was performed with the palliative resection of the recurrent tumor in the right neck and the three-dimensional conformal radiation therapy was performed. The fourth operation was performed in the left neck with lateral lymph node dissection of level Ⅲ and level Ⅳ. The lower left lung cuneiform resection was performed in the fifth operation. For the last operation, the mediastinal metastatic tumor was removed with thoracoscopy. The multiple imaging evaluation showed no evidence of recurrence in the neck, but the extensive pulmonary metastasis occurred.ConclusionsSurgery is the only effective treatment for PTC. En bloc excision consists of resection of primary tumor, ipsilateral thyroid lobectomy, other surrounding structures involved by the tumor and central neck dissection. During operation, tumor rupture should be avoided. Accessible metastatic tumor should be resected when possible. Radiotherapy should be performed in patient with local infiltration or unresectable tumor. Effect of chemotherapy for PTC is poor. Supportive medical care should be given for fatal hypercalcemia in patient when treatment failed to control tumor.
Objective To explore the effect of fast track rehabilitation in patients with gastric cancer during perioperative period. Methods Eighty patients were randomly divided into conventional method group （n=40） and fast track rehabilitation group （n=40）, and to compare the levels of total lymphocyte count （TLC） , C-reaction protein （CRP），IgG， IgM， IgA， CD3＋， CD4＋， CD8＋， and CD4＋/CD8＋ in serum on the days of 1 d before operation and 1 and 3 d after operation，and to record the duration of fever，first ventilation time of flatus， postoperative hospital stay time，and the postoperative complications. Results The first ventilation time after operation was advanced in patients of fast track rehabilitation group， and the postoperative fever time and hospital stay time after operation of patients was shorter in fast track rehabilitation group than that in conventional method group （P＜0.05）. The incidence difference of complications in two groups had not statistic significance （P＞0.05）. The TLC on 1 d after operation were lower than that on 1 d before operation in two groups, and the CRP values of 1 d after operation were higher than that of 1 d before operation in two groups （P＜0.01）. Compared with 1 d before operation, the CRP value on 3 day after operation in fast track rehabilitation group was lower than that in conventional method group, and the levels of IgG, IgM， IgA， CD3＋， CD4＋， CD8＋， and CD4＋/CD8＋ were higher than that in conventional group （P＜0.05）. Conclusions Fast track surgery applied to patients with gastric cancer during perioperative period is safe and efficient， which can mitigate the immunologic impairment of patients and accelerate postoperative rehabilitation．
Abstract： Objective To analyze the manifestation, treatment，outcome and potentially predisposing risk factors of perioperative thromboembolism after cavo-pulmonary connection, and to assess the effects of our prophylactic antithrombotic strategy. Methods Clinical data of 264 cases of bidirectional Glenn and 224 cases of total cavopulmonary connection （TCPC） operations undertaken from September 2005 to December 2010 in Fu wai hospital were retrospectively analyzed. Perioperative thromboembolic complications occurred in 9 patients. 5 of them were after bidirectional Glenn, 4 were after TCPC. Most of the 9 patients had at least one thrombi-related risk factor. The routine prophylactic antithrombotic therapy after these operations were intravenous infusion of heparin 10 U/（kg·h） initially, followed with oral aspirin 1-3 mg/（kg·d）. Results Thromboembolic events occurred within 7 days after the operation in 6 cases, appeared 2 to 4 weeks after the surgery in 3 cases. All 9 patients received anticoagulation with heparin. One patient also undertook take-down operation. 3 （33%） patients died, accounting for 33% （1/3）, and 18% （2/11） of the early deaths after bidirectional Glenn and TCPC operations. Clinical symptoms improved or disappeared in the remaining 6 patients. Conclusion The mortality of perioperative thromboembolic complications after cavo-pulmonary connection is high, consisting of the important cause of early deaths after these procedures. Our prophylactic anticoagulation strategy proved to be effective, though some thrombi-relatedrisk factors still need to be avoided.
Objective To compare the outcome of pars plana vitrectomy (PPV) with triamcinolone (TA) assistance and internal limiting membrane (ILM) peeling for the treatment of moderate and extreme highly myopic macular hole retinal detachment (MHRD). Methods Forty-one highly myopic MHRD patients (41 eyes) who underwent PPV with TA assistance and ILM peeling were enrolled in this study. These eyes were divided into two groups according to different anatomic features: group A (24 eyes) had a consistent moderate long axial lengths (＜29 mm), quot;mildquot; retinal pigment epithelium (RPE) and chorioretinal atrophy, and posterior staphyloma (level 0 - 1 and depth le;2 mm); while group B (17 eyes) had a consistent extreme long axial lengths (ge;29 mm), quot;severequot; RPE and chorioretinal atrophy, and posterior staphyloma (level 2 - 3 and depth＞2 mm). All the patients underwent C3F8 tamponade at the end of PPV. The anatomic reattachment of the retina, macular hole closure, and visual acuity were observed at 12 months after surgery. Results The rates of retinal reattachment and macular hole closure were 91.67% and 58.33% in group A, 64.71% and 17.65 % in group B in the first time of surgery. The differences of rates of retinal reattachment (P=0.049) and macular hole closure (chi;2=6.787, P=0.009) between two groups were statistically significant. The rates of retinal reattachment and macular hole closure were 95.83% and 58.33% in group A, 88.23% and 29.53% in group B in the second time of surgery. The difference of retinal reattachment rate between two groups was not statistically significant (P=0.560). The difference of macular hole closure rate between two groups was statistically significant (chi;2=4.894, P=0.027). Twelve months after surgery, the vision acuity improved in 14 eyes, unchanged in nine eyes, and decreased in one eye in group A; the vision acuity improved in six eyes, unchanged in eight eyes, and decreased in three eyes in group B. The differences of vision result between two groups was not statistically significant (chi;2=0.209, P=0.647). Conclusion After PPV with TA assistance and ILM peeling, the rates of retinal reattachment and macular hole closure in eyes with moderate highly myopic MHRD are higher than that in eyes with extreme highly myopic MHRD, but there is no difference in visual acuity.
ObjectiveTo observe the changes of retinal microstructure in lamellar macular hole (LMH) after vitrectomy.MethodsA retrospective clinical observational study. Forty patients (41 eyes) with LMH and received vitrectomy in Ophthalmology Department of Peking University People’s Hospital from January 2014 to September 2018 were included in this study. Among them, 14 patients (15 eyes) were males and 26 patients (26 eyes) were females, with an average age of 67.8±8.6 years. There were 37 eyes with a lens and 4 eyes with an IOL. There were 29 eyes with LMH of tractional type, 7 eyes of degenerative type, and 5 eyes of mixed type. All patients underwent BCVA and OCT examinations. The BCVA examination was performed using the international standard visual acuity chart, which was converted into logMAR visual acuity. The average logMAR BCVA was 0.57±0.27; the mean macular retinal thickness (CRT) was 192.3±108.9 μm, the mean macular thickness (MRT) was 427.5±110.2 μm. Among the 29 eyes of tractional type, there were 17 eyes with retinal cavity, 8 eyes with macular retinoschisis, and 3 eyes with incomplete ellipsoid zone. Among the 7 eyes of degenerative type, there were 5 eyes with lamellar hole-associated epiretinal proliferation (LHEP), 5 eyes with retinal cavity, and 5 eyes with incomplete ellipsoid zone. Among the 5 eyes of mixed type, 2 eyes with LHEP, 1 eye with macular epiretinal membrane, and 4 eyes with incomplete ellipsoid zone. The average follow-up time after surgery was 12.8±5.2 months. Among them, 10 eyes were followed up for equal or greater than 24 months. After the surgery, the same equipment and method before the surgery were used for relevant examination. The changes of BCVA, CRT, and MRT before and after surgery were observed. Continuous variables were compared by t test.ResultsAt the last follow-up, the mean logMAR BCVA was 0.37±0.26. Compared with before surgery, the difference was statistically significant (t=5.98, P＜0.01). The mean CRT and MRT were (245.2±90.8) and (347.0±46.7) μm, respectively. Compared with before surgery, the differences were statistically significant (t=-2.49, -5.24; P＜0.05, ＜0.01). CRT and MRT changed greatly within 6 months after surgery, and then tended to be gentle. Among the 3 eyes with incomplete ellipsoid zone of tractional type before surgery, ellipsoid zone recovered in 2 eyes and partially recovered in 1 eye. Among the 17 eyes with retinal cavity and 8 eyes with macular retinoschisis before surgery, there were still 4 eyes with retinal cavity, but all the retinoschisis were disappeared. Among the 5 eyes with retinal cavity of degenerative type before surgery, there were still 2 eyes with retinal cavity and all the eyes with incomplete ellipsoid zone. Among 10 eyes with a follow-up time of equal or greater than 24 months, the macular ganglion cell complex partially atrophied in 6 eyes, and the nerve fiber layer separated in 2 eyes. There was no full-thickness macular hole after surgery.ConclusionFor most LMH patients, vitrectomy can effectively improve the visual acuity and promote the recovery of retinal microstructure.
Extracorporeal membrane oxygenation (ECMO), as an extracorporeal life support technology, can provide respiratory support and hemodynamic support according to different modes. The significant advantages of ECMO in the treatment of acute respiratory distress syndrome and the development of its oxygenator, pump, and heparin-coated circuits have promoted its application and exploration in thoracic surgery. ECMO can be used during the perioperative period of lung transplantation and can be applied for patients who cannot maintain one-lung ventilation, or have a high risk of anesthesia, or undergo complex thoracic surgery involving trachea, carina, mediastinum and esophagus. This article will review the application and progress of ECMO in general thoracic surgery.
In order to find out the causes, diagnosis, and the prevention and treatment of vascular crisis following anastomosis of small vessels, 314 cases vascular crisis from 1985 to 1997, were analyzed, in which 152 cases, suffered from tissue necrosis either total or partial, making up 48.4%. One hundred and forty-four cases underwent conservative treatment occupying 45.8% and 104 cases had tissue necrosis, occupying 68.4%. Operative exploration was done on 170 cases, occupying 54.1% and 48 cases of them suffered from necrosis, which made up 31.6% of all necrotic cases. Eighty-six cases were followed up by regular visits, ranging from 40 days to 7 years, with the finding that those who had regained normal circulation after vascular crisis recovered as well as those without crisis, and among those who did not regain normal circulation but survived with the help of collateral circulation after vascular crisis, they were usually cases of bad union, healing of wound, persistent swelling, different degree of tissue atrophy, poor recovery of sensation. It was concluded that proper use of vascular anastomosis technique and prophylactic measures preventing postoperative vascular spasm were extremely important, in the prevention of development of vascular crisis following anastomosis of small vessels. If vascular crisis did not respond well to conservative treatment, prompt surgical exploration should be undertaken.
ObjectiveTo determine the characters of symptomatic pancreatic pseudocyst due to acute pancreatitis and effects of surgical treatment with two kinds of procedure （internal drainage or external drainage）. MethodsOne hundred and fifteen cases hospitalized during recent ten years were retrospectively analyzed.ResultsWe found that necrotic tissue existed in the pseudocyst in most cases and infection might occur in these pseudocyst. Although effect of two kinds of surgery was similar, the clinical course was different. The complications after surgery were fewer in patients underwent internal drainage than that with procedure of external drainage, and average hospital day was 7d in cases with internal drainage and 11d in cases with external one respectively. Surgery of internal drainage used in treatment was not only successful in noninfectious and single pseudocyst, but in infectious or multiple seudocyst.ConclusionInternal drainage should be used in most cases and considered as the first selection in surgery of pseudocyst due to acute pancreatitis.
The great clinical efficacy of an enhanced recovery after surgery (ERAS) program has been illustrated by the decreased incidence of perioperative complications and the shortened length of in-hospital stay. Furthermore, the ERAS programs have their own key techniques and strategies in the clinical application to the unique diseases and operative modes. The key technology of an ERAS program is the minimally invasive surgery, which has been widely utilized in the surgical specialties. The main strategy in an ERAS program consists of the intensive pulmonary rehabilitation and optimal perioperative care that aim to improve the in-hospital outcomes of lung cancer patients who are considered at high surgical risk. Pulmonary rehabilitation is regarded as the mainstay of the ERAS strategies but its clinical protocols still remain less mature. The purpose of this overview is to summarize the current pulmonary rehabilitation programs in terms of the suitable crowd, the feasible protocols and the clinical significance.
ObjectiveTo overview the systematic reviews on the timing of different surgical interventions for severe multidrug-resistant pulmonary tuberculosis patients.MethodsPubMed, EMbase, The Cochrane Library, CBM, WanFang Data and CNKI databases were searched for systematic reviews about the timing of different surgical interventions for severe multidrug-resistant pulmonary tuberculosis patients from inception to December, 2018. Two reviewers independently screened literature, extracted data, evaluated the reporting and methodological qualities using the PRISMA checklist and the AMSTAR tool. After re-extraction of individual RCT data from included systematic reviews, meta-analysis was performed by Stata10.0 software.ResultsA total of 11 systematic reviews were included. The average methodological quality score was 8.13 in AMSTAR , the reporting quality score was from 19.5 to 25 in PRISMA. Re-performed meta-analysis showed that, the total success rate of operation was 93.3% (95%CI 92.9 to 93.8), the failure rate was 3.7% (95%CI 3.3 to 4.0), the mortality rate was 2.0% (95%CI 1.8 to 2.2), and the loss rate was 1.0% (95%CI 0.8 to 1.2). The cure rates of different surgical methods were all over 80%, among which single lobectomy (98.47%) and compound lobectomy (98.94%) had the higher cure rates than others. For the time of different surgical interventions, cure rate could be improved obviously in patients receiving surgery treatment after 1 months (OR=1.58, 95%CI 1.29 to 1.94, P=0.000 12), 1-8months (OR=1.66, 95%CI 1.30 to 2.12, P=0.000 05) and 9-24 months (OR=1.48, 95%CI 1.15 to 1.90, P=0.002) of anti-tuberculosis therapy compared with 0 month.There were significant differences between two groups.ConclusionCurrent evidence shows that operation is an effective way for severe multidrug-resistant pulmonary tuberculosis. Operative opportunity should be selected after 1-24 months of anti-tuberculosis drug treatment when the operation time depending on whether the tuberculosis has turned negative or not. Operative mode should be decided by the location and the scope of the lesion, which ensures the maximum excision of lesions and retention of lung function.