Causes and prevention of dysuria after hyperplasia of prostate operation

Objective To investigate cause and prevention of dysuria after hyperplasia of operation.Methods To analyze 66 cases of dysuria after hyperplasia of prostate operation retrospectively.Result The most common reasons to dysuia are orderly stenosis of bladder neck;inflammatory edema of bladder neck;urethral stricture;rehyperplasia of remained prostate tissue;neruogenic bladder;prominence of ureteral crest;clot obstruction;Conclusion Prevention of dysuria after hyperplasia of prostate operation consists in preoperative satisfied diagnosis and correct treatment in operation and after operation.     

经尿道前列腺剜除术治疗良性前列腺增生症

目的 探讨良性前列腺增生症(benign prostatic hyperplasia,BPH)应用经尿道前列腺普通电切镜剜除术(transurethral electro enucleation of the prostate,TUEP)的方法及疗效.方法 2007年12月-2010年7月,应用TUEP治疗BPH患者2...     

经尿道等离子切除术治疗良性前列腺增生合并前列腺结石

良性前列腺增生(benign prostatic hyperplasia,BPH)是老年男性常见疾病,其中相当一部分患者合并前列腺结石。已有报道经尿道前列腺汽化电切术(transurethral electrovaporization of prostate,TVP)[1]、经尿道前列腺电切术(transurethral resection of prostate,TURP)[2]治疗BPH合并前列腺结石取得良好效果,但少有经尿道前列腺双极等离子切除术     

Amelioration of collagen-induced arthritis by CD95 (Apo-1/Fas)-ligand gene transfer

Both rheumatoid arthritis and animal models ofautoimmune arthritis are characterized by hyper-activation of synovial cells and hyperplasia of the synovialmembrane. The activated synovial cells produceinflammatory cytokines and degradative enzymes whichlead to destruction of cartilage and bones. Effectivetreatment of arthritis may require elimination of most orall activated synovial cells. The death factor Fas/Apo-1     

严重烧伤病人的综合康复疗效分析

Background:Appearance and function damage after burn are caused by scar hyperplasia after wound repair.So main task of burn rehabilitation is prevention and treatment of hypertrophic scar. Pressure therapy can promote scar maturation;decrease itching,consistency and thick of scar.     

老年前列腺增生症术后患者心理护理

INTRODUCTION In order to draft nursing approaches to relieve mental and improvequality of life problems of older men with prostate hyperplaia, duringpreoperative phase, we investigate their psychological state and af-fecting factors and carry outpsychological intervention.     

经尿道前列腺电切术128例疗效观察

我院2001-08～2004-05使用经尿道前列腺电切术（transurethral resection of the prostate；TURP）治疗前列腺增生症（benign prastatic hyperplasia，BPH）128例，取得了良好的手术效果，现报告如下。     

淋巴结细针穿刺标本的流式细胞术分析

Objective Comparative evaluation of flow cytometric immunophenotyping in the diagnosis and differentiation of lymphadenopathy,lymphoma and reactive lymphoid hyperplasia. Methods Ninty-nine fine-needle aspiration specimens from patients with tentative clinical lymphoprofierative disorders were consecutively analyzed by both cytology and flow cytometry with histology results as the gold standard. The three color antibodies including CD3,CD3,CD4,CD5,CD10,CD19,CD20,CD23,CD45,K,λ,FMC7 and CD34 were used for cell composition evaluation and cells with abnormal phenotype. Lymphoma cases were classified according to new WHO classification and subtypes were categorized by immunophenotypic analysis. The results from flow cytometry and cytology were compared. Results By cytological study, 40 of 99 cases were diagnosed with lymphoma, 29 cases were diagnosed with metastatic carcinoma, and 30 cases were diagnosed with reactive lymphoid hyperplasia, necrosis or tuberculosis. Among them, 2 non-Hodgkin lymphoma(NHL) cases were misdiagnosed as reactive lymphoid hyperplasia by cytology. Biopsy was performed in 18 cases of NHL including 16 B-NHL and 2 T-NHL By flow cytometry study, 35 of 99 eases were diagnosed with lymphoma, including 4 cases of lymphoblast lymphoma, 1 case of T-cell lymphoma, and 30 eases of other B-NHL For those 30 cases of B-NHL, 28 cases showed monoclonal light chain expression, and k: λ orλ: k atios exceed 3: 1, and B-cell proportion was (73. 2±27. 2)%. Twenty-six cases could be sub-classified by immunophenotyped. Among 16 histologically confirmed B-NHL cases, only 2 cases diagnosed with follicular lymphoma showed discrepancy with flow cytometry results. In all cases diagnosed with reactive lymphoid hyperplasia and metastasis carcinoma , no abnormal lymphocytes can be found, and k: λ or k: λ ratios were less than 3: 1. Conclusions Fine-needle aspiration analysis with flow eytometrie immunophenotyping can be helpful in diagnosis and differential diagnosis as well as sub-classification of NHL     

淋巴结细针穿刺标本的流式细胞术分析

Objective Comparative evaluation of flow cytometric immunophenotyping in the diagnosis and differentiation of lymphadenopathy,lymphoma and reactive lymphoid hyperplasia. Methods Ninty-nine fine-needle aspiration specimens from patients with tentative clinical lymphoprofierative disorders were consecutively analyzed by both cytology and flow cytometry with histology results as the gold standard. The three color antibodies including CD3,CD3,CD4,CD5,CD10,CD19,CD20,CD23,CD45,K,λ,FMC7 and CD34 were used for cell composition evaluation and cells with abnormal phenotype. Lymphoma cases were classified according to new WHO classification and subtypes were categorized by immunophenotypic analysis. The results from flow cytometry and cytology were compared. Results By cytological study, 40 of 99 cases were diagnosed with lymphoma, 29 cases were diagnosed with metastatic carcinoma, and 30 cases were diagnosed with reactive lymphoid hyperplasia, necrosis or tuberculosis. Among them, 2 non-Hodgkin lymphoma(NHL) cases were misdiagnosed as reactive lymphoid hyperplasia by cytology. Biopsy was performed in 18 cases of NHL including 16 B-NHL and 2 T-NHL By flow cytometry study, 35 of 99 eases were diagnosed with lymphoma, including 4 cases of lymphoblast lymphoma, 1 case of T-cell lymphoma, and 30 eases of other B-NHL For those 30 cases of B-NHL, 28 cases showed monoclonal light chain expression, and k: λ orλ: k atios exceed 3: 1, and B-cell proportion was (73. 2±27. 2)%. Twenty-six cases could be sub-classified by immunophenotyped. Among 16 histologically confirmed B-NHL cases, only 2 cases diagnosed with follicular lymphoma showed discrepancy with flow cytometry results. In all cases diagnosed with reactive lymphoid hyperplasia and metastasis carcinoma , no abnormal lymphocytes can be found, and k: λ or k: λ ratios were less than 3: 1. Conclusions Fine-needle aspiration analysis with flow eytometrie immunophenotyping can be helpful in diagnosis and differential diagnosis as well as sub-classification of NHL     

淋巴结细针穿刺标本的流式细胞术分析

Objective Comparative evaluation of flow cytometric immunophenotyping in the diagnosis and differentiation of lymphadenopathy,lymphoma and reactive lymphoid hyperplasia. Methods Ninty-nine fine-needle aspiration specimens from patients with tentative clinical lymphoprofierative disorders were consecutively analyzed by both cytology and flow cytometry with histology results as the gold standard. The three color antibodies including CD3,CD3,CD4,CD5,CD10,CD19,CD20,CD23,CD45,K,λ,FMC7 and CD34 were used for cell composition evaluation and cells with abnormal phenotype. Lymphoma cases were classified according to new WHO classification and subtypes were categorized by immunophenotypic analysis. The results from flow cytometry and cytology were compared. Results By cytological study, 40 of 99 cases were diagnosed with lymphoma, 29 cases were diagnosed with metastatic carcinoma, and 30 cases were diagnosed with reactive lymphoid hyperplasia, necrosis or tuberculosis. Among them, 2 non-Hodgkin lymphoma(NHL) cases were misdiagnosed as reactive lymphoid hyperplasia by cytology. Biopsy was performed in 18 cases of NHL including 16 B-NHL and 2 T-NHL By flow cytometry study, 35 of 99 eases were diagnosed with lymphoma, including 4 cases of lymphoblast lymphoma, 1 case of T-cell lymphoma, and 30 eases of other B-NHL For those 30 cases of B-NHL, 28 cases showed monoclonal light chain expression, and k: λ orλ: k atios exceed 3: 1, and B-cell proportion was (73. 2±27. 2)%. Twenty-six cases could be sub-classified by immunophenotyped. Among 16 histologically confirmed B-NHL cases, only 2 cases diagnosed with follicular lymphoma showed discrepancy with flow cytometry results. In all cases diagnosed with reactive lymphoid hyperplasia and metastasis carcinoma , no abnormal lymphocytes can be found, and k: λ or k: λ ratios were less than 3: 1. Conclusions Fine-needle aspiration analysis with flow eytometrie immunophenotyping can be helpful in diagnosis and differential diagnosis as well as sub-classification of NHL     

彩超在前列腺癌与前列腺增生鉴别诊断中的作用

目的 探讨超声多元因素在鉴别诊断前列腺癌与前列腺增生（ＨＰ）中的价值。方法 联合前列腺声像图特点及外腺厚度、左右半前列腺体积差及可凝区血流参数变化等多元因素,观测前列腺疾病患者１０９例。其中前列腺癌３２例,ＨＰ７７例。结果 前列腺癌与前列腺增生的 旬特点有一定重叠性。结论 超声多元因素有助于提高二者的鉴别断率。     

经直肠彩色多普勒超声对前列腺增生的诊断价值

目的与方法：报道经腹及经直肠超声同时检查前列腺增生症45例,全部经手术及病理证实,对前列腺增生症声像图及CDFI改变作了初步探讨。结果：经直肠超声测值更接近手术测值,可清晰观察到前列腺各径线增大,内外腺比值改变,内腺呈结节样增生或不均质的增生样改变。CDFI显示增生前列腺内血流信号增加。结论：经直肠彩色我普勒超声是诊断前列腺增生症的最佳方法之一,具有一定的实用诊断价值。     

前列腺增生症术后排尿困难的原因及预防

Dysuriaisthemostcommoncomplicationafterhyperplasiaofprostateoperation．Todecreasethehappenofthiscomplication，weanalyzedretrospectivelyallthecasesofdysuriaafterhyperplasiaofprostateoperationinrecent６years，reportasfollow：１Subjectsandmethods１．１Subjects６６casesarefromJan１９９５toJan２００２，age５０～８４，average６７，including５３casesofsuprapubictransvesicalprostatectomyand１３casestransurtheralelectricprostatectomy．１．２MethodsAllthepatientsreceivedurodynamicexamina－tion，includ…     

凝血参数中性粒细胞／淋巴细胞比值和前列腺抗原在转移性前列腺癌诊断中的临床意义

目的：探讨凝血参数、中性粒细胞/淋巴细胞比值等血细胞参数及前列腺抗原等项目在转移性前列腺癌患者中的诊断意义。方法对2011年8月至2013年6月解放军总医院36例良性前列腺增生患者、36例前列腺癌患者以及30例转移性前列腺癌患者的凝血功能、血细胞参数、前列腺抗原、碱性磷酸酶及C反应蛋白进行检测分析。结果转移性前列腺癌患者组的纤维蛋白原和D-二聚体等指标高于良性前列腺增生组和前列腺癌患者组;前列腺癌转移患者组的中性粒细胞、中性粒细胞/淋巴细胞比值指标高于良性前列腺增生组和前列腺癌患者组;前列腺癌转移患者中总前列腺抗原、游离前列腺抗原及C反应蛋白水平明显高于其他两组,差异均有统计学意义（P＜0．01）。前列腺癌骨转移患者的碱性磷酸酶水平明显高于其他两组（P＜0．01）。凝血功能、细胞参数及生化免疫指标在前列腺癌患者与良性前列腺增生患者间有一定差别,但其差异无统计学意义（P＞0．05）。结论纤维蛋白原、D-二聚体、中性粒细胞/淋巴细胞比值等的联合检测对转移性前列腺癌患者的诊断有一定的临床价值。     

经直肠超声引导可疑结节加6点改良穿刺前列腺活检术阳性率的影响因素分析

目的分析经直肠超声引导可疑结节加6点穿刺改良方法前列腺活检阳性率的影响因素。方法经直肠超声引导下采用可疑癌结节或血流信号异常增多区穿刺2针,加前列腺6点穿刺改良方法,即左右侧前列腺底、体、尖的外周区各穿刺1针,对158例前列腺可疑癌症患者进行活检,结合术前血液前列腺特异抗原（PSA）及经直肠超声检查结果。结果158例患者中,前列腺癌67例,增生伴前列腺上皮内瘤61例,增生伴炎症19例,单纯性增生11例;经直肠超声发现外腺区可疑结节91例,活俭为前列腺癌55例,增生伴前列腺上皮内瘤27例,增生伴炎症7例,单纯性增生2例,PSA〉40ng/ml组活检阳性率较〈20ng/ml组、20～40ng／ml组增高（P〈0．05）;前列腺体积〉60m1组活检阳性率较〈30ml组及30～60ml组降低（P〈0．05）结论PSA浓度、前列腺体积、前列腺外腺有无可疑结节是影响前列腺癌活检阳性率的主要因素。     

前列腺增生症声像图及病理基础的初步探讨

本文报道经直肠超声检查前列腺增生症66例,有病理资料者37例,对前列腺增生症声像图表现及其病理基础作了初步探讨。结果表明:前列腺增生症者,整体前列腺体积增大,整体前列腺与其内腺面积比例明显小于正常组,内腺回声强弱不等,其病理基础可能为增生的前列腺内腺病理结构成分含量不一所致,以纤维组织及血管增生为主者(纤维血管型)回声最强,以腺体增生为主者(腺瘤样型)回声最弱;其余两种类型(纤维肌腺瘤样型、纤维肌型)介于前两者之间。     

超声引导下经会阴前列腺穿刺活检的临床应用

目的:评价直肠超声引导下经会阴前列腺穿刺活检术诊断前列腺疾病的临床价值。方法:对86例怀疑前列腺癌(PCA)的患者进行直肠超声引导下经会阴6点前列腺穿刺活检术。结果:86例中,经病理证实PCA 26例,前列腺增生症(BPH)27例,前列腺上皮内肿瘤(PIN)17例,前列腺炎症4例,前列腺肥大伴前列腺炎11例,前列腺结核1例。结论:经直肠超声引导下经会阴前列腺穿刺活检术是确诊前列腺癌的最有效的检查方法之一,值得在临床推广。     

复合前列腺特异性抗原、总前列腺特异性抗原及其比值在前列腺癌诊断中的应用

目的:研究复合前列腺特异性抗原、总前列腺特异性抗原及其比值在鉴别前列腺癌和良性前列腺增生中的应用价值。方法:采用化学发光法检测30例前列腺癌患者、40例良性前列腺增生患者和30例对照组患者复合前列腺特异性抗原、总前列腺特异性抗原,计算并比较其比值。结果:前列腺癌患者的复合前列腺特异性抗原、总前列腺特异性抗原均高于对照组和良性前列腺增生患者,差异均具有统计学意义(P<0.05);其比值前列腺癌患者高于良性前列腺增生患者,差异有统计学意义(P<0.05);其相关性和共线性均不如前列腺癌组病例。结论:前列腺癌患者总前列腺特异性抗原的升高以复合前列腺特异性抗原升高为主,测定复合前列腺特异性抗原更有意义,结合其比值进行综合分析可以有效区分良性前列腺增生和前列腺癌。     

前列腺癌超声多普勒诊断的价值

目的　利用超声多普勒检测前列腺癌的局部血流 ,为前列腺癌的诊断与鉴别提供影像学依据。方法　本文通过经腹壁、会阴及直肠扫查 ,观察比较了 16例前列腺腺癌和 2 0例前列腺增生的超声多普勒血流及二维切面形态的改变。结果　 16例前列腺癌与 2 0例前列腺增生的前列腺大小相差不显著 ,两组的病变结节大小、形态及回声类型相近 ,前列腺癌结节可向包膜外突出 ;两组的彩流分布有所不同 :增生组的血流信号主要见于内腺的边缘 ,增生结节的内部及周边稀少、呈点状 ,脉冲多普勒可检出低速的脉动血流频谱 ,Vmax为 (11.5± 0 .8)cm /s ;腺癌组的肿块周围及“结节”内部可见较丰富的血流信号、呈环状及簇状 ,Vmax为 (2 4.5± 10 .7)cm /s ,明显高于增生组 (P <0 .0 5 )。部分腺癌放疗后病灶内血流信号有所减少。结论　增大的前列腺内具有较丰富、流速较高动脉血流信号的结节样病灶应高度考虑前列腺癌的可能