Objective To explore and compare the efficacy and safety of different transurethral enucle-ation procedures for treating benign prostatic hyperplasia.Methods A retrospective analysis was conducted on the clinical data of 215 patients with benign prostatic hyperplasia admitted to our hospital from January 2021 to May 2023.According to the surgical procedures,they were divided into plasma resection group(n=81),treated with transurethral plasma resection of the prostate,laser resection group(n=92),treated with transurethral laser resection of the prostate,and green laser enucleation group(n=42),treated with transurethral green laser enucle-ation of the prostate.The three groups were compared in terms of perioperative indicators(surgical time,intraop-erative bleeding volume,bladder flushing time,indwelling catheter time,postoperative hemoglobin concentration,and hospital stay),urodynamic indicators(RUV,IPSS score,Qmax,and QOL score),and postoperative compli-cations.Results The green laser enucleation group and laser resection group demonstrated a significantly higher total effective rate compared to the plasma electrosurgery group(P<0.05).The three groups showed no statisti-cally significant difference in hospital stay(P>0.05),but the green laser enucleation group showed a signifi-cantly shorter surgical time compared to the other two group(P<0.05).The green laser enucleation group and laser resection group had superiority in intraoperative bleeding,bladder flushing time,and indwelling catheter time compared to the plasma resection group,and a significantly higher postoperative hemoglobin concentration compared to the plasma resection group(P<0.05).Repeated measurement analysis of variance showed that the three groups all exhibited significantly decreases in RUV,IPSS score,and QOL score(P<0.05),and a signifi-cantly increase in Qmax at 1 month and 3 months after surgery(P<0.05).The laser resection group and green laser enucleation group presented with significant decreases in RUV,IPSS score,and QOL score(P<0.05),and a significantly decrease in Qmax compared to the plasma resection group at 1 month and 3 months after surgery(P<0.05).However,the laser resection group and the green laser enucleation group had no statistically signifi-cant difference in RUV,IPSS score,Qmax,and QOL score at 1 month and 3 months after surgery(P>0.05).The green laser enucleation group had the lowest total incidence of postoperative complications,following by the laser resection group and plasma resection group in order(7.14%vs.21.74%vs.35.80%,P<0.05).Conclusion The three surgical procedures all have good therapeutic effects on benign prostatic hyperplasia.Transurethral laser prostatectomy and green laser enucleation have superiority to those of transurethral plasma resection of the prostate in efficacy and safety,and they can promote early recovery of patients.Transurethral green laser enucleation is the best in safety.

【Objective】 To explore a transfusion therapeutic plan for hemolytic disease of the newborn(HDN) caused by anti-c antibodies in mother of Asian-type DEL. 【Methods】 The ABO blood type and Rh phenotype of the mother and child were determined using the saline tube method. The mother′s RhD negativity was confirmed through classical anti-human globulin testing and RhD adsorption-elution test. The mother′s unexpected antibodies were screened and their titers were measured using classical anti-human globulin testing, antibody card test and polyamine method. Cross-matching was conducted. The three hemolysis tests were performed by antibody card test. The mother′s RHD gene typing was conducted using a commercially available RHD negative identification gene detection kit (PCR-SSP method). 【Results】 The mother exhibited a CCee Rh serological phenotype, and the DEL gene test confirmed the presence of RHD*1227A, indicating the production of anti-c antibodies. The infant displayed a DCcEe Rh serological phenotype, positive for direct antiglobulin test and red cell elution. Based on the mother′s obstetric history, clinical manifestations of the infant and blood examination results, the diagnosis was HDN caused by anti-c antibodies. 【Conclusion】 For infants with HDN caused by anti-c antibodies in mother of Asian-type DEL, DCCee Rh phenotype red blood cell transfusion is recommended, while CCee Rh phenotype deglycerolized red blood cell transfusion is recommended for the mother.