Objective To investigate the impact of different anesthesia methods on intraoperative and postoperative patients un-dergoing laparoscopic rectal cancer surgery and to explore the ideal anesthetic method for laparoscopic rectal cancer surgery .Meth-ods 40 cases of laparoscopic resection for rectal cancer ,ASAⅠ-Ⅱ grade ,were selected and randomly divided into two groups .The group A (20 cases) was performed general anesthesia combined with epidural anesthesia and the B group (20 cases) was performed systemic anesthesia .The intraoperative hemodynamics ,respiratory function ,awaking time and awaking quality evaluation were ob-served .Results The airway pressure(Paw ) and PETCO2 in the two groups were increased .The intraoperative hemodynamics in the group A was more stable than those in the group B .The awaking time and awaking quality in the group A were superior to those in the B group .Conclusion Compared with simple general anesthesia ,general anesthesia combined with epidural anesthesia for laparo-scopic rectal cancer surgery has more stable vital signs and better awaking quality ,whoich is an ideal anesthetic method for laparo-scopic rectal cancer surgery .

Objective To explore the diagnostic value of video bronchoscope-guide transbronchial needle aspiration(TBNA) combined with transbronchial lung biopsy(TBLB) on pulmonary sarcoidosis.Methods Twenty-two patients,definitely diagnosed as stage Ⅰ pulmonary sarcoidosis,were enrolled into the study and accepted TBNA and TBLB.Results The positive diagnostic rates of TBNA and TBLB were 63.6%(14/22) and 40.9%(9/22),but the rate increased to 90.9%(20/22) when the two methods were used together,which showed significant differences(x2=12.24,4.66,P＜0.01 or ＜0.05).Conclusion TBNA combined TBLB test is a safety method with high diagnostic accuracy for pulmonary sarcoidosis.

OBJECTIVE: To study surgical techniques and clinical applications of the intranasal endoscopic combined middle meatus and expand prelacrimal recess-maxillary ainus approach for orbital fracture treatment. METHOD: A retrospective clinical analysis of 3 patients whose admitted for orbital floor fractures or medial wall fractures operated by the intranasal endoscopic middle meatus with expand prelacrimal recess-maxillary ainus approach surgical treatment was studied, and the treatment effects and the postoperative complications were analyzed. RESULT: All patients had been followed up for 6 to 12 months. All cases of diplopia symptom were disappeared, enophthalmos were totally corrected, no cases of complication were found. CONCLUSION Endonasal endoscopic combined middle meatus and expand prelacrimal recess-maxillary ainus approach for orbital fracture treatment have great and clear view. This approach with less tissue damage and high therapeutic effect makes the cost lower than other methods and complications will be decreased as well, it has a great advantage in the orbital fracture treatment.
Diplopia ; etiology ; therapy ; Endoscopy ; Enophthalmos ; etiology ; therapy ; Humans ; Maxillary Sinus ; surgery ; Nose ; Ophthalmologic Surgical Procedures ; methods ; Orbital Fractures ; complications ; surgery ; Postoperative Complications ; Reconstructive Surgical Procedures ; methods ; Retrospective Studies

Objective To assess the clinical efffects off Ipratropium bromide combined with atomization inhalation of budesonide via a ventilator with a Y-shaped connector on acute exacerbation off chronic obstructive pulmonary disease (AECOPD).Methods A total off 62 AECOPD patients treated at our hospital from June 2013 to September 2014 were randomly divided into the experimental group (n=31,treated with ipratropium bromide combined with atomization inhalation of budesonide) and the control group (n =31,treated with the same amount of saline).Results The airway pressure of mechanical ventilation,the time of mechanical ventilation and the time of staying in the intensive care unit all showed significant differences between the experimental and control groups [(25.4±5.2) cmH2O vs.(38.1±3.4) cmH2O,(6.5±1.3) d vs.(6.8±1.4) d,(8.9±2.1) d vs.(9.5±1.5) d,t=10.934,0.960,1.108,respectively,P＜0.05 for all].The rate of tracheotomy was lower in the experimental group than in the control group (17/31 or 54.8％ vs.20/31 or 64.5％,x2 =0.603,P＜0.05).Conclusions Ipratropium bromide combined with budesonide inhalation under mechanical ventilation via a Y-shaped connector has ffavorable clinical effects on AECOPD.

Objective To investigate the status of invasive fungal infection(IFI)associated with hematopathy,and evaluate drug resistance and risk factors of fungal infection.Methods 1 246 cases of infection occurred in patients in a hospital from 2006 to 2010 were analyzed retrospectively,pathogenic features and risk factors of IFI were ana-lyzed.Results There were 281 cases of fungal infection,and 162 fungal isolates were isolated,the main infection site was respiratory tract(134 isolates,82.72%).Four major Candida were Candida albicans ,Candida tropicalis , Candida glabrata ,and Candida krusei ;in 2006-2009,the main fungi were Candida albicans ,while in 2010,the majority were non-Candida albicans .The resistant rates of four isolated Candida to fluconazole and itraconazole were 5.15% and 4.41 % respectively,6 isolated Candida krusei strains were all resistant to both fluconazole and itraconazole,voriconazole-resistant strain was not found.The independent risk factors for fungal infection were dia-betes and duration time of agranulocytosis>14 days.Conclusion The proportion of infection caused by non-Candi-da albicans increased obviously,fluconazole-and itraconazole-resistant non-Candida albicans strains have emerged, comprehensive measures should be adopted to prevent IFI actively and treat patients early.

OBJECTIVE:To establish HPLC fingerprint for the leaves of Camptotheca acuminante in Guizhou.METHODS:HPLC method was performed.The determination was performed on Gemini-NX C18 column with mobile phase consisted of acetonitrile-0.2％ phosphoric acid (gradient elution) at the flow rate of 1.0 mL/min.The detection wavelength was set at 370 ran,and the column temperature maintained at 30 2.The sample size was 10 μtL.Using sorbitol as a reference,HPLC fingerprints of 14 batches of the leaves of C.acuminante were determined.The chromatographic fingerprint was analyzed with Similarity Evaluation System for Chromatographic Fingerprint of TCM (2004 A) in terms of common peak indentification,similarity evaluation and cluster analysis.RESULTS:There were 10 common peaks in HPLC fingerprints for 14 batches of the leaves of C.acuminate.And the similarity of 13 batches of the leaves of C.acuminate was greater than 0.90,and that of another one was less than 0.90.The leaves of C.acuminate were classified into 3 groups.CONCLUSIONS:The established fingerprint can provide reference for identification and quality evaluation of the leaves of C.acuminate.

Objective To study the incidence and prevalence in the children aged 1-2 years and 1-6 years with cerebral palsy(CP) in Qinghai province,and to identify the epidemiological characteristics and control status of the children with CP.Methods A stratified cluster random sampling method was used to conduct epidemiological survey of 10 000 children in Qinghai province.Children diagnosed as CP were asked to fill in the CP questionnaires,including children's development,and the status of prevention and treatment of CP.Compared with the children diagnosed as CP,4 healthy children at the same age were asked to fill in the questionnaires related to children's development.SPSS 15.0 statistical software was used for data analysis.Results Seven children with CP were diagnosed at the aged 1-2 years,and the total incidence rate was 3.3‰(7/2 148 cases).The incidence between the urban (0) and the rural areas (12‰) (7/582 cases) was significantly different(P =0.000 1),while there was no significant difference statistically between boys (5 cases) and girls (2 cases) (P ＞ 0.05).Fifty-four children with CP were diagnosed at the age of 1-6 years,and the total prevalence rate was 5.4‰(54/10 000 cases).The prevalence between the urban (2.3‰,17/7 348 cases) and the rural areas (13.9‰,37/2 652 cases) was statistically different (x2 =49.144,P ＜ 0.01),while there was no significant difference statistically between boys (31 cases) and girls (23 cases) (P ＞ 0.05).The proportions of various types of CP were as follows:29 cases(53.70％) of spastic type,9 cases(16.67％) of hypotonia,7 cases (12.96％) of mixed type,4 cases (7.41％) of ataxia,3 cases (5.56％) of rigidity and2 cases (3.70％) of dyskinetic,respectively.Among the spastic types,there were 16 cases (55.17％)of spastic quadriplegia,6 cases (20.69％) of spastic hemiplegia,4 cases (13.79 ％) of spastic diplegia,2 cases (6.89 ％) of spastic monoplegia and 1 case (3.45％) of spastic triplegia,respectively.The top three risk factors were premature (13 cases,24.1％),hypoxic-ischemic encephalopathy (9 cases,16.7％) and maternal threatened abortion (8 cases,14.8％).The first three complications were mental retardation,language dysfunction and epilepsy.Conclusions The incidence and prevalence of CP in children in Qinghai province are very high,which is higher in the rural areas than that in the urban areas.The most common CP is spastic type.The main risk factors for CP are preterm labor,hypoxic-ischemic encephalopathy and maternal threatened abortion.Intellectual disability,speech disability and epilepsy are the most common complications of CP.Maternal and perinatal infant health care and early intervention need to be further strengthened.

Objective To explore the expression of V-ATPase in colon cancer and its clinical significance. Methods Detecting the expression of V-ATPase mRNA in 20 paired of colon tumor tissues and normal tissues by using reverse transcription-polymerase chain reaction ( RT-PCR) and real-time quantitative polymerase chain reaction( Real-time PCR) , and testing the expression of V-ATPase protein by immu-nohistochemistry of EnVinsion. Results The expression of V-ATPase mRNA in tumor tissues and its paired normal tissues were (5. 37 ± 0. 44) and (2. 03 ± 0. 35)(P<0. 01). The positive immunohistochemistry of V-ATPase in tumor tissues and its paired normal tissues were 69. 1%(47/68) and 5. 8%(4/68) respectively, and the positive expression were primarily in cytoplasm and cytomembrane. Overexpression of V-ATPase was associated with tumor stage (P<0. 05), lymph node metastasis (P=0. 044), distant metastasis (P=0. 049), vessel in-vasion (P=0. 044) and differentiation (P<0. 001). Conclusion Overexpression of V-ATPase plays a significant role in the carcinogene-sis and the progression of colon cancer, which might be an important postoperative therapeutic target.

OBJECTIVE: To explore the methods and feasibility of the transnasal endoscopic reconstruction of the nasal-skull base defect to manage the cerebrospinal fluid leaks using intranasal autologous grafts. METHOD: Ninety six nasal-skull base defect patients with cerebrospinal fluid leaks were managed under endoscope with intranasal autologous materials. The repair materials and methods for the management of the cerebrospinal fluid leaks were tailored based on the different location and size of nasal-skull base defect. Eighteen cases with nasal-skull base defects less than 0.5 cm in diameter were repaired by an overlay technique using free mucoperiosteal graft from the middle turbinate. Thirty five patients with defects in the ethmoid roof and ethmoid plate ranging in size from 0.5 to 1.0 cm in diameter were repaired by an overlay technique using a pedicled middle turbinate flaps. Twelve cases with defects in the sellar clivus ranging in size from 0.5 to 1.0 cm in diameter were repaired by an overlay technique using a pedicled septal mucoperiosteal grafts. Nineteen cases with a diameter of 1.0 to 1.5 cm defects were repaired using free septal cartilage and mucoperiosteal grafts. Seven cases with defects in the ethmoid roof and ethmoid plate ranging from 1.5 to 2.5 cm in diameter were repaired using a pedicled middle turbinate and ethmoid plate flaps. Five sellar clival defect cases ranging from 1.5 to 2.5 cm in diameter were repaired using ethmoid plate and pedicled septal mucoperiosteal flaps. RESULT: Six months to 6 years' follow up indicated that two patient developed postoperative cerebrospinal fluid leaks one year and two years after operation, respectively. One was successfully managed by conservative treatment. The other was successfully repaired by second surgery. Three patients developed transient postoperative cerebrospinal fluid leak that was spontaneous recovered without special treatment. No other new postoperative cerebrospinal fluid leaks occurred. CONCLUSION We concluded that transnasal endoscopic reconstruction of the nasal-skull base defect is a highly effective method for managing the cerebrospinal fluid leak with the advantage of easily obtaining the intranasal autologous materials. The autologous materials should be varied based on different size and location of the skull base defects.
Adolescent ; Adult ; Cerebrospinal Fluid Rhinorrhea ; surgery ; Child ; Child, Preschool ; Endoscopy ; Ethmoid Bone ; transplantation ; Female ; Humans ; Male ; Microsurgery ; Middle Aged ; Skull Base ; surgery ; Turbinates ; transplantation ; Young Adult

OBJECTIVE: To evaluate the imaging characteristics of B-cell non-Hodgkin lymphoma of skull base. METHOD: Two patients with B-cell non-Hodgkin lymphoma of skull base in our hospital were reported, meanwhile the imaging characteristics were summarized and analyzed with the related literature. RESULT: The imaging feature of B-cell non-Hodgkin lymphoma of skull base was equal or low signal on MR T2-weighted and not obviously enhanced. The width of the soft tissue invaded in intracalvarium appeared much bigger than the width of bone destruction, and the lesion infiltrated along the dural surface. CONCLUSION Characteristic imaging appearance of B-cell non-Hodgkin lymphoma of skull base have the significance in diagnosis and differential diagnosis.
Adult ; Child, Preschool ; Humans ; Lymphoma, B-Cell ; diagnostic imaging ; pathology ; Lymphoma, Non-Hodgkin ; diagnostic imaging ; pathology ; Magnetic Resonance Imaging ; Male ; Skull Base Neoplasms ; diagnostic imaging ; pathology ; Tomography, X-Ray Computed