前列腺脓肿1例报告并文献复习

目的:提高前列腺脓肿的诊断和治疗水平。方法:回顾性分析1例前列腺脓肿患者的病史、临床表现、影像学资料及治疗经过。对前列腺脓肿患者采用经直肠超声引导下前列腺脓肿抽吸术及抗生素治疗。结果:前列腺脓肿消退,症状缓解。结论:前列腺脓肿临床罕见,诊断依赖于病史、临床表现及影像学检查。经直肠超声引导下前列腺脓肿抽吸术简单有效,无明显并发症。     

18例前列腺脓肿微创治疗分析

目的:探讨前列腺脓肿微创治疗方式和时机选择。方法:回顾性分析2017年2月至2022年7月收治18例前列腺脓肿患者的临床资料,分析其临床特点、治疗方式的选择及其疗效。结果:18例患者中1例因脓肿自行破溃痊愈,17例患者经超声引导穿刺后14例痊愈,3例未愈患者经尿道脓肿去顶治疗痊愈。结论:经直肠超声引导穿刺治疗前列腺脓肿疗效显著,对于难治性(复发、多灶、穿刺引流效果欠佳)或者位置邻近尿道的前列腺脓肿,为缩短病程和减轻医疗负担,可考虑首选经尿道脓肿去顶治疗。     

前列腺脓肿的诊断和治疗的体会(附2例报告)

目的 通过报告2例前列腺脓肿病例的病例特点、诊疗经过以及文献复习,提高对现阶段前列腺脓肿的认识和诊疗水平.方法 报告2例患者的详细临床资料,并检索、复习CNKI期刊全文数据库1994～2010年的病例报道,进行荟萃分析.结果 2例患者均经穿刺治疗后复发而改用经尿道前列腺电切术治疗,手术效果好,随访3个月未复发.荟萃分析结果显示以往报告的病例有55.4%的患者需反复穿刺.结论 前列腺脓肿多采用B超引导下经直肠/会阴脓肿穿刺引流术治疗.然该治疗方式一次穿刺治愈率较低,经尿道前列腺电切术治疗前列腺脓肿可作为前列腺脓肿的首选治疗方法.     

前列腺脓肿2例报告及近10年国内文献复习

目的:结合2例前列腺脓肿病例及文献复习,评估我国前列腺脓肿的新特点。方法:报告2例前列腺脓肿病例,以前列腺脓肿作为关键词或篇名检索中国期刊全文数据库及万方数据数字化期刊全文数据库1997～2006年的资料,进行荟萃分析。结果:2病例既往均无糖尿病史但均有血糖升高,1例发病前曾行下尿路器械检查。2例均表现为显著排便困难,会阴疼痛伴有高热,外周血白细胞均不高,尿常规检查无感染表现。病例1通过MRI确诊,脓肿破溃至尿道经用抗生素痊愈;病例2通过经直肠B超及CT确诊,经直肠B超穿刺引流后治愈。荟萃分析结果表明,糖尿病、留置尿管或尿道器械操作是前列腺脓肿的主要致病因素,致病菌主要是金黄色葡萄球菌和大肠埃希菌,临床表现主要是膀胱刺激症状、排尿困难及会阴疼痛,多数患者经B超确诊,需行穿刺引流或开放手术引流。结论:现阶段前列腺脓肿表现不典型、可疑病例应及时行经直肠B超或CT检查确诊,B超引导下脓肿穿刺引流简便有效。     

68Ga-PSMA-11 PET/CT与经直肠超声认知融合前列腺靶向穿刺活检术2例报告

68Ga-PSMA PET/CT检查对前列腺癌的检出率高于传统影像学方法, 故将68Ga-PSMA PET/CT用于前列腺靶向穿刺可能会提高检出率。本文报道2例行68Ga-PSMA-11 PET/CT与经直肠超声认知融合前列腺靶向穿刺活检术的患者。通过对比患者MRI与PET/CT图像, 发现PET/CT靶点少于MRI, 分别行经直肠超声认知融合靶向穿刺。结果显示68Ga-PSMA-11 PET/CT与经直肠超声认知融合的前列腺靶向穿刺更精准。     

经直肠超声引导下"13+X"点前列腺穿刺活检61例临床分析

目的 评价经直肠超声引导下"13+X"前列腺穿刺活检诊断前列腺癌的临床应用价值.方法 回顾性分析血PSA升高和(或)直肠指检前列腺结节及前列腺MRI示外周带有异常信号的61例患者经直肠超声引导下前列腺穿刺活检的临床资料.结果 61例患者中,诊断为前列腺癌24例,阳性率为39.4%;前列腺增生29例,占47.5%;PIN 6例,占9.8%前列腺脓肿2例,占3.3%.均未出现严重并发症.结论 经直肠超声引导下前列腺"13+X"点穿刺是筛查前列腺癌的一种安全、有效检查方法,在临床早期诊断前列腺癌具有重要价值.     

复发性前列腺增生的诊治(附17例报告)

目的:探讨复发性前列腺增生的原因、诊治方法及疗效。方法:回顾分析17例复发性前列腺增生患者的临床资料,通过直肠指诊、B超、CT、膀胱镜检及前列腺特异性抗原等检查明确诊断,2例因身体状况较差保守治疗,15例行经尿道等离子双极电切术(bipolar transurethral plasma kinetic prostatectomy,TUPKP)。结果:2例保守治疗的患者,1例长期服用α受体阻滞剂(坦洛新),下尿路症状缓解;1例2年后反复尿潴留行膀胱穿刺造瘘术。15例手术患者术后随访1～6年,均未见症状复发。结论:复发性前列腺增生应结合临床表现、直肠指诊、B超、CT、膀胱镜检及前列腺特异性抗原等检查诊断,依据病情选择不同的治疗措施,有手术指征的患者,TUPKP是安全有效的治疗方法。     

经直肠超声引导前列腺穿刺活检203例临床分析

目的评估经直肠超声引导的前列腺六针穿刺活检在前列腺癌及前列腺其他疾病的诊断和鉴别诊断的价值。方法对指肛检查阳性，血清PSA〉4pg／L及经直肠超声检查前列腺声像图异常怀疑有占位性病变的203人进行经直肠超声引导的前列腺穿刺活检。结果穿刺活检的203例病理结果：良性前列腺增生（BPH）104例占51．24％，前列腺癌（PCa）95例占46．80％，前列腺结核及前列腺平滑肌肉瘤各2例，分别占0．98％。结论经直肠超声引导的前列腺穿刺活检其操作简单，病人痛苦小，并发症少，较安全。在前列腺癌及其他前列腺疾病的诊断与鉴别诊断中有重要的临床价值。     

苗勒管囊肿并乳头状囊腺癌1例报告附文献复习

目的:探讨苗勒管囊肿及其恶性肿瘤的诊断与治疗。方法:回顾分析1例苗勒管囊肿并乳头状囊腺癌患者的临床与病理资料,结合文献复习讨论其病理、临床表现、影像学特点及治疗。患者男性,44岁。主要临床表现为间歇性血精伴终末血尿及不育15年,经直肠B超、盆腔CT、MRI、膀胱镜及活检病理检查确诊为苗勒管囊肿并恶性变。结果:患者经耻骨上膀胱后入路行肿块切除术。术中囊性肿物颈部呈楔形穿过近膀胱颈的前列腺止于后尿道区,而不影响邻近的前列腺组织,证实其来自苗勒系统。术后病理检查为乳头状囊腺癌Ⅱ级,侵及囊壁全层,双侧精囊及射精管未见癌组织浸润。术后未予辅助治疗,随访6个月患者症状消失,排尿通畅。经直肠超声及CT检查无肿瘤复发。结论:苗勒管囊肿合并恶性肿瘤,经直肠B超、盆腔CT、MRI及膀胱镜检查有助于诊断,确诊需病理组织学检查。外科手术治疗效果良好。     

前列腺癌超声引导活组织检查临床价值分析

目的探讨前列腺癌采用超声引导下经直肠前列腺穿刺活组织检查诊断临床价值。方法 271例患者均行超声引导下经直肠前列腺穿刺活组织检查,220例经磁共振检查时存在疑似病灶而进行靶向穿刺,以穿刺病理活检结果为金标准,比较两组检查结果的准确性和敏感性、特异性、阳性预测值及阴性预测值。结果经穿刺病理活检检出前列腺癌检出率为50.92%(138/271)。超声引导下经直肠前列腺穿刺活组织检查检出率34.68%与磁共振疑似病灶靶向穿刺检出率45.02%比较,χ2=6.03,P=0.01。磁共振疑似病灶靶向穿刺敏感性、特异性和阳性预测值及阴性预测值均明显高于超声引导下经直肠前列腺穿刺活组织检查,P0.05。结论应用磁共振疑似病灶靶向穿刺较超声引导下经直肠前列腺穿刺活组织检查更易检出前列腺癌,但磁共振疑似病灶靶向穿刺并不能完全替代超声引导下经直肠前列腺穿刺活组织检查,可根据患者实际情况来合理选择。     

Prostatic abscesses. A review]

We review the literature to the diagnosis and therapeutic aspect of prostatic abscess. The prostatic abscess having become an uncommon disease. The diagnosis of prostatic abscess has been nearly made by transrectal ultrasound and computed tomography scan. The best diagnostic method is considered to be the transrectal ultrasound. The choice therapy was intravenous antibiotic, and drainage by ultrasound guided transperineal percutaneous puncture.     

Ultrasound-guided needle aspiration in prostatic abscess

OBJECTIVES: To review the clinical presentation of prostatic abscess and to assess the usefulness of ultrasound-guided needle aspiration as a treatment option for this condition. METHODS: Between October 1984 and November 1997, prostatic abscess was diagnosed in 31 patients. The average age was 60 years (range 29 to 79). Prostate ultrasound was performed using either a hypogastric or transrectal approach. Initial therapy included ultrasound-guided needle aspiration in 24 (77.4%), transurethral resection of prostate (TURP) in 5 (16.1%), or conservative management with antibiotic therapy. During follow-up, ultrasound examinations and urine cultures were performed on an outpatient basis. RESULTS: Past medical history most often included previous urinary infection (15 patients, 48%) and bladder outlet obstruction (13 patients, 42%). Sixty-one percent of patients presented with irritative voiding symptoms at the time of diagnosis. Ultrasound-guided needle aspiration resolved 83.3% of cases; 2 patients needed a second procedure. Three patients required TURP for drainage and 2 to remove an obstruction after abscess resolution. CONCLUSIONS: A high degree of suspicion is needed to diagnose prostatic abscess clinically. Transrectal ultrasound is necessary for the differential diagnosis. Transrectal ultrasound-guided needle aspiration is a technically simple and effective therapeutic procedure with no morbidity and, in case of failure, may be repeated or a drainage TURP may be undertaken.     

Transurethral drainage for prostatic abscess in a patient with metastatic testicular cancer undergoing systemic chemotherapy

We report a case of prostatic abscess in a 22-year-old man with metastatic testicular cancer being treated by BEP (bleomycin, etoposide and cisplatin) chemotherapy. This abscess was successfully treated by surgical drainage with transurethral resection of the prostate (TURP) under the guidance of transrectal ultrasound, allowing the patient to continue be receiving BEP without significant interruption. Drainage TURP is suggested to be a useful strategy for prostate abscess, when prompt control of symptoms caused by prostatic abscess is required.     

Emphysematous prostatic abscess: diagnosis and treatment

We report an unusual case of an emphysematous prostatic abscess. Prostatic abscess is a difficult clinical diagnosis associated with lower urinary tract symptomatology and frequently diabetes mellitus. Computerized axial tomography and transrectal or transurethral ultrasonography can assist in making a specific diagnosis. Definitive treatment is complete surgical drainage, which is achieved by transurethral resection of the prostate. Wide spectrum, adjuvant antibiotic therapy should be given to assure coverage of anaerobic bacteria.     

超声引导下经皮肝穿刺置管引流术治疗细菌性肝脓肿临床分析

目的探讨B超引导下经皮肝穿刺置管引流术治疗细菌性肝脓肿的临床意义。方法采用B超介导下经皮肝穿刺置管引流治疗肝脓肿48例,其中单发脓肿39例（81.2%）,2个以上多发脓肿9例（18.8%）。脓肿部位,肝右叶32例（66.7%）,肝左叶9例（18.7%）,左右肝叶7例（14.6%）。结果病人在置管后平均3d体温恢复正常及症状消失,引流量逐渐减少和消失,B超检查证实脓腔萎陷及无脓液。本组48例全愈,治愈率100%,其中42例获得随访,随访时间1～3年,所有病人均恢复正常工作。结论B超介导下经皮肝穿刺置管引流术是一种操作简便的肝脓肿引流方法,医疗费用低,成为肝脓肿的首选治疗方法。     

Prostatic abscess after transrectal ultrasound guided biopsy.

We report a case of a diabetic man who had bilateral prostatic abscesses after ultrasound guided biopsy of the prostate. As is typical of prostatic abscesses, the diagnosis was not evident at presentation. We discuss the morbidity of transrectal biopsy and recommend consistent antimicrobial prophylaxis. We also recommend transrectal ultrasound in the diagnosis of such abscesses, and support the standard treatment of drainage and parenteral antimicrobial therapy. We anticipate that the incidence of prostatic abscess will increase due to the increasing number of men undergoing transrectal biopsy in the current age of transrectal ultrasound guided biopsy.     

经尿道姑息性手术治疗晚期前列腺癌42例报告

目的　探讨前列腺癌致后尿道梗阻的治疗方法。　方法　应用经尿道前列腺切除术对有后尿道梗阻的４２ 例晚期前列腺癌进行治疗,其中１４ 例行经尿道Ｎｄ：ＹＡＧ 激光（ 接触式） 前列腺切除术（ＴＵＬＰ） ,１０ 例行经尿道汽化前列腺切除术（ＴＶＰ） ,１８ 例行经尿道汽化切割前列腺切除术（ＴＵＥＶＰ）,同时联合内分泌治疗。　结果　４２ 例患者主、客观症状,最大尿流率（ ＭＦＲ）、剩余尿（Ｒ）均较术前明显改善,ＰＳＡ 由术前平均４８ ．８ｎｇ／ｍｌ 下降至术后３ 个月的平均３ ．２ｎｇ／ｍｌ 。１２ 例有明显骨痛患者,术后亦明显减轻或消失。　结论　对晚期前列腺癌致后尿道梗阻ＴＵＬＰ、ＴＶＰ 或ＴＵＥＶＰ都是安全可靠的姑息性治疗方法,在有效减少尿路梗阻所致的并发症同时,提高了患者的生活质量,为继续内分泌治疗创造有利条件     

Prostatic abscess: diagnosis and treatment of an infrequent urological entity

OBJECTIVE: To report two cases of prostatic abscess of difficult management and review the literature on diagnosis and management of this entity. METHODS /RESULTS: We describe two patients with prostatic abscess. The first one, a 73-year-old diabetic male, was treated using a more passive approach with percutaneous transrectal drainage; after a slow response, the patient passed away due to sepsis. The second case was a 59-year-old male who experienced a negative clinical response to antibiotic treatment. While under antibiotic ambulatory care the patient was treated with a transurethral resection of the prostate, which yielded a successful outcome. CONCLUSION: Prostatic abscess is a rare entity that affects individuals experiencing weakness and can be a serious condition. Measures taken to arrive at a resolution must be rapid and appropriate.