【Abstract】ObjectiveTo introduce the clinical appliance of liver transplantation (LT) in the therapy of alveolar hydatid disease (AHD).MethodsThe related literatures were collected and reviewed.ResultsThe 5year survival rate of AHD was 71% after LT. Removing the liver and preventing the recurrence are the two major difficulties in the treatment.ConclusionAs the only feasible and effective therapy for advanced AHD, LT should be studied further.
Objective To evaluate the efficacy of Budesonide / formoterol to control asthma under real-life conditions. Methods A multi-center, open label, non-interventional study was conducted. Asthma control after 12 week therapy with Budesonide/ formoterol was assessed by Asthma Control Questionnaire( ACQ) and modified Asthma Control Questionnaire ( ACQ5) . Results A total of 360 asthma patients were recruited, including 228 adult patients and 132 child patients. After 12 weeks’ therapy, all the patients’medium value of ACQ was decreased significantly from 2. 03 ( adults 2. 20, children 1. 74) at baseline to 0. 60 ( adults 0. 78, children 0. 29) ( P lt; 0. 0001 ) , and the medium value of ACQ5 was also decreased significantly from2. 4 ( adults 2. 24, children 1. 76) at baseline to 0. 47 ( adults 0. 62, children 0. 20) ( P lt;0. 0001) . Conclusion Budesonide / formoterol is effective in asthma treatment, by which most asthma patients obtain and maintain clincal control.
Objective To summarize the clinical features, predisposing factors, diagnosis, therapeutic outcome, and prognosis of invasive pulmonary fungal infection( IPFI) . Methods 90 cases with pathologically proved IPFI, admitted in non-intensive care unit in Xiangya Hospital from January 2005 to February 2012, were retrospectively analyzed. Results The pathogenic examination revealed Aspergillosis in 56 cases( 62. 2% ) , Cryptococcus in 18 cases( 20. 0% ) , Mucormycosis in 6 cases( 6. 7% ) , and Histoplasma in 6 cases( 6. 7% ) , etc. The underlying diseases were reported in 87 cases, and mainly included COPD, pulmonary tuberculosis, and diabetes mellitus. Cough and expectoration were the common clinical symptoms. 49 patients ( 54. 4% ) received long-term and broad-spectrum antibiotic therapy. The CT results revealed masses type in 25 cases( 27. 8%) , nodule lesions type in 15 cases( 16. 7% ) , lung consolidation type in 22 cases( 24. 4% ) , cavity type in 22 cases( 24. 4% ) , aspergilloma type in 6 cases( 6. 7% ) . 47 patients were clinical diagnosed with IPFI before biopsy with preliminary diagnosis accordance rate of 52. 2% . 31 cases ( 34. 4% ) underwent surgical resection of pulmonary lesions, and no recurrence was detected over two-year follow up. 56 cases ( 62. 2% ) received systemic anti-fugal therapy, and 43 cases( 76. 8% ) were cured or significantly improved. 3 cases ( 3. 3% ) refused any therapy. Conclusions The most frequently isolated pathogen of IPFI is Aspergillosis. The mainly underlying diseases are COPD, pulmonary tuberculosis, and diabetes mellitus. Long-termand broad-spectrum antibiotic therapy may be the major risk factor. Pathological examination is needed for final diagnosis. Surgical procedure can achieve optimal prognosis.
Optic nerve sheath meningiomas (ONSM) account for about 1%-2% of all meningiomas. Most of them are benign and the disease progresses slowly. ONSM is a relatively rare intraorbital benign tumor in clinical practice. Due to its close relationship with the optic nerve, the diagnosis and treatment are special, so there are many controversies and misunderstandings in the diagnosis and treatment of ONSM. ONSM is often misdiagnosed as acute optic nerve papillitis, optic nerve atrophy, ischemic optic neuropathy, acute retrobolic optic neuritis, optic disc vasculitis or optic fatigue due to its similar clinical features to other optic nerve diseases such as optic neuritis. The treatment includes observation, surgical treatment and radiotherapy, and appropriate treatment should be selected for different patients according to the changes of their condition. Therefore, understanding of the controversies and misunderstandings in the diagnosis and treatment of ONSM is of great clinical significance for timely and accurate diagnosis, appropriate treatment and improvement of the prognosis of patients.
Since November 1974 to December 1993, 110 cases with malignant tumors of the extremities were treated by en bloc resection and limb salvage procedure in our hopsital. There were 57 males and 53 females. Their ages ranged from 14 to 70 years. The diagnosis of all patients were confirmed by pathology. Among them, 68 cases were malignant bone tumor, 42 cases were malignant tumor of soft tissue. If the soft tissue was involved by the malignant tumors, the tumor was resected radically and myocutaneous or skin flap was transferred to covered the defect. Among the 42 cases, 5 were free vascularized and 37 were pediculated flaps. The maximal size of the flap was 15×25 cm and the minimal was 6×8 cm. For the malignant bone tumors, en bloc resection was performed and the bone defect was reconstructed with autogenous free vascularized fibular graft, autograft of massive bone with fusion or allograft of cryogenic massive bone. If the joint was involved, limited excision with replacement of prosthesis was recommended. When both soft tissue and bone were involved, segmental resection of tumor was indicated in 17 cases. The patients were followed up for 2 to 9 years, the results of 53 cases were still alive with a survival rate of 48.2%. We emphasized that the local extensive resection should be performed with a safety margin of 3 to 5 cm beyond the tumor. A djuvant chemotheapy and radiotherapy had definite value in the treatment of some malignant tumors, so that preoperative or postoperative chemotherapy or radiotherapy was necessary. Sometimes radical resection of regional lymph rodes was necessary. The indications and causes of recurrence were discussed.
Objective To analyze the relation between the mode of delivery and postpartum lower extremity deep venous thrombosis （DVT）， and discuss the therapy methods. Methods The clinical data of 48 patients with postpartum lower extremity DVT from 2006 to 2012 in this hospital were analyzed retrospectively. Results There were 15 897 patients with the delivery， of whom were 10 097 cases of cesarean section and 5 800 cases of spontaneous delivery， the incidence rate of lower extremity DVT in the patients with cesarean section was significantly higher than that in the patients with spontaneous delivery〔0.41% （41/10 097） versus 0.12% （7/5 800）， χ2=9.94，P＜0.005〕. The higher incidence rate of cesarean section， the higher incidence rate of lower extremity DVT， which was a positive correlation between them （rs=0.87，P＜0.05）. Forty-three cases were only treated by drug therapy， 2 cases were performed operation combined with drug therapy， and 5 cases were placed the inferior vena cava filter. Forty-eight cases were cured and discharged. Conclusions The incidence rate of lower extremity DVT of cesarean section is higher as compared with the spontaneous delivery. The thrombolysis and （or） anticoagulation therapy is an effective way in the treatment for DVT. Controlling indications of cesarean section and early postpartum out-of-bed can decrease the DVT.
Objective To review retinitis pigmentosa (RP)-related gene researches in China. Methods RP genes and RP gene therapy as key words were searched from those online databases including China Knowledge Resource Integrated Database of China National Knowledge Infrastructure (CNKI), National Center for Biotechnology Information (NCBI), Human Gene Mutation Database (HGMD), and Human Genome Variation Society (HGVS). Related papers written by authors from China or other countries, published from 1991 to 2011 were collected for analysis. Results Overall 60 RP related genes have been identified now. Chinese researchers from 29 hospitals and research institutes confirmed 17 RP-related gene changes (239 mutations, 131 of them are pathogenic) in 300 RP families and 1572 sporadic RP patients from 1991 to 2011, as reported in 66 papers. Mutations in rhodopsin (RHO) gene, NR2E3 gene and RP1 gene were found in 2.0%, 2.9% and 1.0% of Chinese RP patients respectively. The relationship between genotypes and clinical phenotypes were investigated in 15 papers, including RHO gene, RDS gene, RP1 and RPGR or RP3 gene in ADRP families. Gene therapy for RP has been investigated in 4 papers. Seven hundred and eighteen papers about RP genemutation screening have been published from other countries, and more than 2000 variants were identified which including 352 disease-causing mutations. Mutations of RHO gene, RDS and RP1 were found in 25%-50%, 8% and 5% -10% of ADRP patients in Caucasian populations. RPGR mutations were found in 70%-80% of XLRP patients in Caucasian populations, and 50% -60% of mutations are identified in open reading frame (ORF) 15. Totally 391 papers about gene therapy for RP have been published. Conclusions Seventeen RP-related genes have been studied and 131 pathogenic mutations were found in China. Considering Chinese population, our RP research is still behind other countries.
Objective To study the advances in research of breast cancer during pregnancy. Methods The literatures in recent years were reviewed. Results A lot of evidences suggested that the diagnosis may be delayed easily. The diagnosis was primarily made by needle aspiration cytology and biopsy. The treatment of pregnant breast cancer was not different from ordinary breast cancer, however the factor of foetus should be taken into account. Termination of pregnancy did not improve survival. Conclusion Pregnant breast cancer is mostly at later stage at the time of diagnosis and has poorer prognosis than ordinary breast cancer. The patients with breast cancer during pregnancy usually have an equivalent survival rate when compared with age and stagematched ordinary group. Future pregnancy may be allowed after two years of treatment in patients with early breast cancer.
Large cell neuroendocrine lung cancer（LCNEC） is the rare subtype of nonsmall cell lung cancer. Because of its low incidence rate and the special biological behaviour, it is hard to define in pathology. And we also know little about its epidemiological feature and the purposeful therapy view of LCNEC, and the therapeutic effect is unsatisfactory. This article will review and introduce the advance of research, clinical diagnosis and therapeutic of the LCNEC.