| 1 | 前列腺穿刺活检结果中慢性炎症与活检结果的相关性及其对重复穿刺活检的预测作用显示文摘目的:探讨首次前列腺穿刺活检结果中慢性炎症与活检结果的相关性,分析慢性炎症对重复穿刺活检结果的预测作用。方法:回顾性分析2016年1月至2019年1月天津医科大学第二医院收治的771例首次行经会阴前列腺饱和穿刺活检患者的病例资料。平均年龄69.6(39~89)岁。平均PSA 16.1(4~50)ng/ml。平均PSA密度(PSAD)0.6(0.1~1.3)ng/ml 2。平均前列腺体积(PV)40.2(16.7~129.5)ml,平均移行带体积23.9(0.7~49.5)ml。全麻下患者取截石位。安装前列腺饱和穿刺活检架及模板,在模板定位下采用经直肠超声(TRUS)引导穿刺。采用单因素方差分析穿刺活检结果中慢性炎症与病理结果[前列腺癌、高级别前列腺上皮内瘤变(HGPIN)、良性前列腺组织(BPD)]的关系。分析前列腺癌组不同Gleason评分标本中慢性炎症检出率的差异。采用单因素和多因素logistic回归分析筛选与前列腺活检结果相关的独立危险因素。分析3年内行重复穿刺患者活检结果中慢性炎症与病理结果(前列腺癌和非前列腺癌)的关系;筛选与重复穿刺活检结果相关的独立危险因素。结果:本研究771例穿刺活检结果中,前列腺癌组354例,伴慢性炎症144例(40.7%);HGPIN组85例,伴慢性炎症13例(15.3%);BPD组332例,伴慢性炎症263例(79.2%)。单因素分析结果显示,前列腺癌组和HGPIN组的PV(P均<0.001)、移行区体积(P均<0.001)和慢性炎症比例(P均<0.001)明显小于BPD组,差异有统计学意义;血清PSA水平(P均<0.001),PSAD(P均<0.05)显著高于BPD组,差异有统计学意义。多因素logistic回归分析结果显示,慢性炎症(OR=0.8,P=0.015)和PSAD(OR=22.7,P<0.01)是活检结果为前列腺癌的独立危险因素;慢性炎症(OR=0.1,P<0.01)和PSAD(OR=15.2,P<0.01)是活检结果为HGPIN的独立危险因素。Gleason评分6~10分组织的慢性炎症检出率分别为70%(35/50)、61%(36/59)、33%(69/209)、12%(3/25),9%(1/11)(P均<0.05),慢性炎症与较高级别肿瘤呈负相关。首次穿刺活检后3年内30例行重复穿刺活检,平均年龄71.2(45~80)岁;平均PSA 20.1(4~39)ng/ml;平均PSAD 0.7(0.2~1.3)ng/ml 2;平均PV 39.3(18.5~119.0)ml,平均移行带体积19.9(12.5~40.5)ml。重复活检结果为前列腺癌组(阳性)9例,其中首次活检伴慢性炎症3例,无炎症6例;非前列腺癌组(阴性)21例,其中首次活检伴慢性炎症16例,无炎症5例。单因素分析结果显示,前列腺癌组的PSA(P=0.031),PSAD(P=0.032)明显高于非前列腺癌组,慢性炎症比例(P=0.042)低于非前列腺癌组,差异有统计学意义。多因素logistic回归分析结果显示,慢性炎症(OR=0.7,P=0.012)和PSAD(OR=13.7,P<0.001)是重复活检诊断前列腺癌的独立危险因素。在重复活检患者中,综合考虑PSAD(截断值0.15)和首次活检伴慢性炎症,预测结果为阳性8例,真阳性6例;阴性22例,真阴性19例。预测重复活检结果的敏感性、特异性、阳性预测值和阴性预测值分别为66.7%、90.4%、75.0%、86.3%。结论:前列腺穿刺活检结果中慢性炎症与活检结果为前列腺癌和高级别肿瘤呈独立负相关。对于PSAD<0.15且首次活检结果有慢性炎症的患者,可避免大部分患者再次进行穿刺活检。 | 孙广玉 连振鹏 刘冉录 | 2020 | 中华泌尿外科杂志2020,41,10: | 3 |
| 2 | De novo multiple primary carcinomas in a patient after liver transplantation:A case report显示文摘BACKGROUND Liver transplantation(LT)is the most effective treatment strategy for advanced liver diseases.With the increasing survival rate and prolonged survival time,the postoperative long-term complications of LT recipients are becoming an important concern.Among them,the newly developed cancer after LT is the second complication and cause of LT-related death after cardiovascular disease.At present,few papers have reported multiple primary carcinomas(MPCs)after LT.Herein,we retrospectively analyzed an MPC case with gastric cancer and lung cancer after LT.CASE SUMMARY Herein,we retrospectively analyzed an MPC case with de novo gastric cancer and lung cancer after LT with no obvious complaints.Forty-one months after LT,the patient underwent radical distal gastrectomy(Billroth II)for intramucosal signet ring cell carcinoma,and then thoracoscopic wedge resection of the right lower lobe of the right lung and localized lymph node dissection 2 mo later.Therefore,paying attention to follow-up in LT recipients with early detection and intervention of de novo MPCs is the key to improving the survival rate and quality of life of LT recipients.CONCLUSION De novo MPCs after LT are rare,and the prognosis is poorer.However,early detection and related intervention can significantly improve the prognosis of patients.Therefore,we recommend that liver transplant recipients should be followed and screened for newly developed malignant tumors to improve the survival rate and quality of life. | Wei Rao Fu-Guo Liu Yue-Ping Jiang Man Xie | 2021 | World Journal of Clinical Cases2021,9,15: | 0 |
| 3 | 三例肝移植术后新发胃癌诊疗经验并文献复习显示文摘目的总结肝移植术后新发胃癌的诊疗经验。方法回顾性分析青岛大学附属医院收治的3例肝移植术后新发胃癌病例的临床资料,并进行文献复习。结果3例肝移植术后新发胃癌者中,确诊年龄为57岁(47~67)岁,与肝移植手术时间的间隔为82个月(40~122)个月,随访时间为23个月(4~42)个月,均接受手术切除治疗,2例存活至今,1例死于肿瘤复发。结论肝移植受者术后应重视接受新发恶性肿瘤筛查,定期接受消化内镜筛查有助于早期发现、诊断和治疗胃部新发肿瘤,并改善其预后。 | 李清 解曼 姜英俊 马莉娜 臧运金 饶伟 孔心涓 | 2020 | 中华器官移植杂志2020,41,6: | 0 |