摘要:目的: 报道同卵双生子间肾移植效果,探讨免疫抑制剂及激素的使用、鉴定同卵双生子的方法以及术后随访。 方法 :个案报道结合文献综述。 结果 :手术获得成功。术后随访8月,患者恢复良好。 结论 :同卵双生间的肾移植安全有效,术后不需要使用免疫抑制剂也能维持移植肾功能正常。Abstract: Objective: Reported the effects of renal transplantation between identical twins,explored the use of immunosuppressive drugs and glucocorticoid, identification method of the identical twins and postoperative followup . Methods :Combining case report and literature review. Results :The operation is success.Followup in 8 months,the patient recover well. Conclusion : The renal transplantation between identical twins is safe and effective,the immunosuppressant is not need for the postoperative patients to maintain the graft`s function.
Objective To investigate the clinical characteristics and diagnosis and treatment of fungal pulmonary embolism, and to improve the understanding of this disease. Methods The diagnosis and treatment of two patients with fungal main pulmonary embolism in the First Affiliated Hospital of Guangzhou Medical University were summarized and analyzed. Literatures were retrieved from Wanfang database, China national knowledge internet database and Pubmed database with search terms of “pulmonary embolism AND mucor”, “pulmonary embolism AND aspergillus”, “pulmonary embolism AND fungi”, “pulmonary embolism AND Candida”, “pulmonary embolism AND cryptococcus”. Results Case 1, a 53-year-old female was referred, with cough, high fever, breathlessness for 2 years, chest pain for 1 year. The patient had rheumatoid arthritis and systemic lupus erythematosus history with long term prednisone treatment. Finally, the patient was diagnosed main pulmonary artery embolism (aspergillus) and disseminated aspergillosis. Although treatment with voriconazole, amphotericin B, and caspofungin were given for more than 1 year, the patient died with uncontrolled aspergillus infection. Case 2, a 67-year-old female was referred with cough, chest distress, chest pain for 8 months, breathlessness for 6 months. The patient had a history of chronic viral hepatitis C. Finally the patient was diagnosed as main pulmonary artery embolism and pulmonary valve endocarditis (aspergillus, mucor). The patient underwent pulmonary artery lesion resection and tricuspid valvuloplasty (DeVega method). After surgery, the patient was delivered with amphotericin B and posaconazole for 3 months. During the follow-up period of 1 year, the patient recovered almost totally without relapse signs. A total of 42 cases of fungal pulmonary embolism from 1980 to 2021 were retrieved (including 2 cases in this article), and 6 of these cases were main pulmonary artery embolism. Of all the cases, the median age was 49 years and 22 (54.3%) were males. 20 cases were immunocompromised. The infection pathogens included: Aspergillus (21, 50%), Candida (11, 26.2%), Mucor (7, 16.7%), and Aspergillus combined with Mucor (1, 2.5%), Coccidioides spp (1, 2.5%), and Cryptococcus (1, 2.5%). Fifteen cases were complicated with infection other than cardiopulmonary. Twenty-two cases were treated with surgery combined with antifungal medicine, and 9 cases with antifungal medicine alone. Twenty-two cases were dead and the overall mortality rate was 52.4%. There were statistically significant differences in the effects of fungal species, dissemination of other organs other than the heart and lung, and surgical treatment on the survival rate. The survival rate of different fungal species was significantly different. Dissemination to organs other than the heart and lungs reduces survival, whereas surgical treatment improves survival. Conclusions Fungal pulmonary embolism, a disease with high mortality, rarely involves the main pulmonary artery. The possibility of fungal pulmonary embolism should be considered when the cause of pulmonary thrombosis is unknown and the anticoagulant effect is poor. Although there is no unified treatment at present, early surgical combined with standard antifungal treatment may improve the prognosis of patients.
目的 提高对幼年性息肉致小肠套叠的诊治水平。方法 按检索策略，检索PubMed、中国生物医学文献数据库（CBM）、中文科技期刊全文数据库（CSJD）、中国期刊全文数据库（CJFD）及CNKI数字图书馆的相关文献，并结合笔者所在医院于2011年收治的1例幼年性息肉致小肠套叠病例资料，对该病进行一系统的描述。结果 共检出相关文献65篇，按纳入及排除标准，最后纳入6篇文献。共7例患者，临床表现为腹痛、呕吐5例，便血2例，贫血3例；经超声检查诊断4例；全组均行小肠切除肠吻合术，其中1例为腹腔镜辅助手术；有1例患者共实施了3次手术，最后死于恶液质，其余患者恢复较好。结论 幼年性息肉致小肠套叠为临床罕见疾病，超声检查仍为首选诊断方法；提高医师对该病的认识，术中彻底探查肠道，必要时术中行快速冰冻切片病理学检查，有望减少息肉遗留，改善患者的预后。
ObjectiveTo analyze the clinical features, laboratory examination, imaging findings, treatment and outcome of influenza A H1N1 virus infection in China, so as to improve the clinicians' understanding of the disease.MethodsOne patient with influenza A H1N1 pneumonia was reported in this hospital. The databases of CNKI, VIP network and Wanfang data were systematically consulted. After removing the duplicate and deleting the incomplete literature published between January 1989 and August 2019, 62 literatures were included, involving 880 patients. Hence, 881 patients in total were included. The clinical manifestations, laboratory examination, imaging manifestations, treatment and prognosis were analyzed.ResultsThere were 477 males and 404 females, aged from 50 days to 86 years old, with an average age of (20.4 ±10.0) years. The most common clinical symptoms were fever (99.4%, 876/881), followed by cough (85.0%, 749/881), expectoration (38.1%, 336/881), sore throat (37.0%, 326/881) and dyspnea (33.7%, 297/881), asthenia and general pain (33.5%, 295/881) and so on. Laboratory examination in the leukocyte decreased in 249 patients (28.3%), neutrophil increased in 143 patients (16.2%) and leukocyte increased in 141 patients (16.0%). Myocardial injury was found in 370 patients (42.0%), liver injury in 303 patients (34.4%) and renal insufficiency in 84 patients (9.5%). The main imaging manifestations were spotted, patchy or flaky shadows (41.8%, 362/866) in varying degrees, with consolidation shadows (19.3%, 167/866), thickening of lung texture (11.3%, 98/866), ground glass shadows (4.5%, 39/866), and pleural effusion (5.5%, 48/866). The most common treatments were anti-virus, anti-infection, anti-inflammation, mechanical ventilation and symptomatic support. Comprehensive treatment resulted good effects. There were 37 deaths and the mortality rate was 4.2%. The main cause of death was respiratory failure.ConclusionsInfluenza A H1N1 virus infection is a preventable, controllable and treatable infectious disease, which is similar to the general influenza virus. After active comprehensive treatment, most of the influenza A (H1N1) can be cured and the prognosis is benign.
We reported one case of MTX-induced aplastic anemia and reviewed related literature to investigate the mechanism of action of MTX, and summarize the clinical feature, diagnostic criteria, risk factor, and interventions. These were hoped to arouse the attention of clinicians and clinical pharmacists, in order to effectively prevent, diagnose, and treat MTX-induced aplastic anemia.
ObjectiveTo enhance the understanding of common variable immune deficiency (CVID) combined with celiac disease in order to diagnose and treat the disease as early as possible and delay its complications through the treatment of the disease and study on related literatures. MethodThe experience of diagnosing and treating one case of CVID combined with celiac disease in November 2013 was reported in the present study, and the related literatures were reviewed. ResultsAfter strict gluten-free diet and infusion of intravenous immune globulin, the patient's diarrhea relieved and serum immunoglobulin elevated. ConclusionsCVID is the most frequent symptomatic primary immune deficiency which is related to celiac disease closely, a gluten-sensitive condition characterized by a variable degree of villous atrophy. Once diagnosed, gluten-free diet can alleviate the symptoms.
Objective To discuss the clinical characteristics, radiological characteristics, diagnosis, and treatment of hepatocellular carcinoma with bile duct tumor thrombus (HCCBDTT), and to improve the level of diagnosis and treatment for it. Methods Clinical data of 2 cases of HCCBDTT admitted in March 2016 and July 2016 in our hospital were analyzed retrospectively, and the related literatures were reviewed. Results Two cases of HCCBDTT were misdiag- nosed as hilar cholangiocarcinoma before operation, and then proved to be HCCBDTT after operation. The 2 cases were both alive during the follow-up period (20 months and 13 months respectively). Conclusions HCCBDTT patients should be comprehensively analyzed basing on the clinical data for diagnosis, and avoiding misdiagnosis. Active surgical treatment can effectively improve the quality of life in HCCBDTT patients, and prolong the survival time.