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18］%, P < 0.05) and DNA fragmentation index (［19.72 ± 3.17］% vs ［10.96 ± 3.82］%, P < 0.01). No statistically significant differences were observed in the percentage of progressively motile sperm among different TCM syndrome types.

Kidney deficiency and stagnated heat is a main TCM syndrome type in infertility male patients with varicocele and correlated with sperm concentration, the percentage of morphologically abnormal sperm and DNA fragmentation index.

Kidney deficiency and stagnated heat is a main TCM syndrome type in infertility male patients with varicocele and correlated with sperm concentration, the percentage of morphologically abnormal sperm and DNA fragmentation index.

To evaluate the validity of psychological care combined with enhanced recovery after surgery (PC+ERAS) management in perioperative nursing care of andrological patients.

A total of 300 male patients undergoing andrological surgery were included in this study, 150 given PC+ERAS and the other 150 receiving routine nursing care as controls. We evaluated anxiety and depression of all the patients on admission and discharge using Self-Rating Anxiety Scale (SAS) and Self-Rating Depression Scale (SDS), and compared post-operative hospital days, off-bed time, first passage of flatus, Visual Analog Scale (VAS) score and satisfaction with nursing care between the two groups of patients.

On discharge, significant improvement was observed in SAS and SDS scores in the PC+ERAS group compared with the baseline, even more significant than in the control group (P < 0.01), but no obvious improvement was seen in the controls (P > 0.05). The patients in the PC+ERAS group also achieved a significantly shorter post-operative hospital stay, earlier post-operative off-bed time and passage of flatus, lower VAS score, and higher satisfaction with nursing care than those in the control group (P < 0.05).

Psychological care combined with ERAS management deserves wide application in the perioperative nursing care of andrological patients, which can significantly improve the patients' anxiety and depression, shorten post-operative hospital stay, reduce VAS score, and increase their satisfaction with nursing care.

Psychological care combined with ERAS management deserves wide application in the perioperative nursing care of andrological patients, which can significantly improve the patients' anxiety and depression, shorten post-operative hospital stay, reduce VAS score, and increase their satisfaction with nursing care.

To explore the diagnosis, classification and treatment of ectopic seminal tract opening in enlarged prostatic utricle (EPU).

We retrospectively analyzed the clinical data on 22 cases of ectopic seminal tract opening in EPU confirmed by spermography, EPU open cannula angiography or intraoperative puncture of the vas deferens and treated by transurethral incision of EPU, cold-knife incision or electric incision of EPU, full drainage of the anteriorwal, and open or laparoscopic surgery from October 1985 to October 2017.

Five of the patients were diagnosed with ectopic opening of the vas deferens and the other 17 with ectopic opening of the ejaculatory duct in EPU. During the 3－48 months of postoperative follow-up, symptoms disappeared in all the cases, semen quality was improved in those with infertility, and 2 of the infertile patients achieved pregnancy via ICSI.

Ectopic seminal tract opening in EPU is rare clinically. Spermography is a reliable method for the diagnosis of the disease, and its treatment should be aimed at restoring the smooth flow of semen based on proper classification and typing of the disease.

Ectopic seminal tract opening in EPU is rare clinically. Spermography is a reliable method for the diagnosis of the disease, and its treatment should be aimed at restoring the smooth flow of semen based on proper classification and typing of the disease.

To investigate the distribution of the gene subtypes of human papillomavirus (HPV) in male patients with condyloma acuminatum (CA) and analyze the characteristics of the gene subtypes.

We extracted genomic DNA of the HPV virus from the genital tissue of 70 male CA patients, detected the DNA subtypes of HPV using the PCR-reverse dot hybridization technique, and analyzed the rates of different subtypes identified and their characteristics of distribution in different age groups.

The male HPV-positive patients were mainly infected at the age of 20－39 years, primarily with high- and low-risk mixed infection of various subtypes, which accounted for 61.54% in the 20- to 29-year-olds and 42.86% in the 30- to 39-year-olds. Among the 70 CA patients, 22 HPV subtypes were identified, the top five subtypes including HPV 11 (21.08%), HPV 6 (19.46%), HPV 42 (6.49%), HPV 59 (6.49%) and HPV 53 (5.95%); 20 infected with a single subtype (28.57%), 19 with two subtypes (27.14%) and 31 with three or more (44.29%); and 30 infected with a low-risk single subtype (42.86%) and 40 with both high- and low-risk multiple subtypes (57.14%).

Male patients with CA are mainly infected with HPV 11 and HPV 6, with a significantly higher rate of multi-subtype than single-subtype infection, and the multi-subtype patients chiefly with high- and low-risk mixed infection. Men aged 20－39 years old are most commonly affected by CA.

Male patients with CA are mainly infected with HPV 11 and HPV 6, with a significantly higher rate of multi-subtype than single-subtype infection, and the multi-subtype patients chiefly with high- and low-risk mixed infection. Men aged 20－39 years old are most commonly affected by CA.

To analyze the relationship of Mycoplasma genitalium (MG) infection with routine semen parameters and sperm DNA integrity in male infertility patients.

Totally, 114 semen samples, 34 MG-positive and 80 MG-negative, were collected from male infertility patients and subjected to routine semen analysis with the computer-assisted sperm analysis system, Papanicolaou staining for observation of sperm morphology, and sperm chromatin diffusion (SCD) test for detection of sperm DNA integrity. Semen parameters and DNA integrity were compared between the MG-positive and MG-negative groups with SPSS 21.0 statistical software and the relationship between the semen parameters and DNA integrity analyzed by Pearson correlation analysis.

The MG-positive samples, compared with the MG-negative ones, showed significantly decreased semen volume (［2.87 ± 0.37］ vs ［3.86 ± 0.43］ ml, P < 0.01), sperm concentration (［29.05 ± 6.17］ vs ［32.56 ± 5.97］ ×10⁶/ml, P < 0.01), and percentages of progressively motile sperm (PMS) (［1atment of MG infection can help prevent male infertility.

To investigate the application of the self-made semen quality control (QC) product in internal QC of computer-assisted sperm analysis (CASA).

CASA was calibrated with high- and low-concentration commercially available semen QC product and meanwhile 15 samples of self-made mixed semen QC product were placed in 75 cryotubes containing liquid nitrogen, followed by CASA of the concentration, motility, curvilinear velocity (VCL), straight line velocity (VSL), average path velocity (VAP), linearity (LIN), wobble (WOB) and straightness (STR) of the sperm using standard procedures and 50 days of continuous monitoring. The Makler counting plate was used to measure the concentration and motility of the self-made sperm.

The coefficients of variation (CV) of the commercially available semen QC product at high and low concentrations were 6.18% and 7.85%, respectively. Telacebec purchase CASA showed that the concentration of the self-made QC product was (25.97 ± 1.41) ×10⁶/ml, with a CV of 5.42%, and the sperm motility, VCL, VSL, VAP, and it has a smaller CV than the commercially available QC product in measuring sperm concentration.

To investigate the advantages and disadvantages of point electro-cauterization (PEC) and holmium laser cauterization (HLC) in the treatment of post-ejaculation hematuria.

From January 2015 to December 2018, 73 patients with post-ejaculation hematuria, aged 24－63 (36.8 ± 4.2) years, underwent PEC (n = 35) or HLC (n = 38) after failure to respond to 3 months of conservative treatment. We compared the hospital days, total hospitalization expenses, maximum urinary flow rate (Qmax), average urinary flow rate (Qavg), Hamilton Anxiety Rating Scale (HAMA) score, postoperative duration of hematuria, and recurrence rate at 3 and 6 months after surgery.

All the patients experienced first ejaculation but no post-ejaculation hematuria at 1 month after operation. The recurrence rates were lower in the PEC than in the HLC group at 3 months (5.71% vs 2.63%, P > 0.05) and 6 months postoperatively (8.57% vs 5.26%, P > 0.05). Compared with the baseline, the Qmax was decreased from (18.56 ± 2.53) ml/s to (13.68 ± 3.3ence rate at 3 and 6 months after operation, but their long-term effect needs further follow-up studies. PEC may increase the risk of negative outcomes of the postoperative urinary flow rate, while HLC has the advantages of better relieving the patient's anxiety, sooner discharge from hospital and earlier recovery from postoperative hematuria, though with a higher total cost than the former.

Both PEC and HLC are safe and effective for the treatment of post-ejaculation hematuria, with no significant difference in the recurrence rate at 3 and 6 months after operation, but their long-term effect needs further follow-up studies. PEC may increase the risk of negative outcomes of the postoperative urinary flow rate, while HLC has the advantages of better relieving the patient's anxiety, sooner discharge from hospital and earlier recovery from postoperative hematuria, though with a higher total cost than the former.

To investigate the relationship between the apparent diffusion coefficient (ADC) histogram parameters based on the whole tumor and the pathological grade and lymph node metastasis (LNM) of PCa.

This retrospective study included 82 cases of PCa confirmed pathologically and subjected to MRI preoperatively. We obtained a series of ADC histogram parameters, such as ADCmean, ADCmedian, ADC25%, ADC75%, entropy, and histogram width, by processing the ADC images via the Firevoxel Post-Processing and the SPSS24 software. We compared the parameters between the high-risk and low- or moderate-risk groups as well as between the LNM-positive and LNM-negative groups of the patients, and analyzed the diagnostic performance of the parameters with statistically significant differences.

The high-risk group, compared with the low- or moderate-risk one, showed a significantly lower ADCmean (［590 ± 120］ vs ［837 ± 142］ ×10－6 mm2/s, P < 0.01), ADCmedian (［560 ± 117］ vs ［804 ± 139］ ×10－6 mm2/s, P < 0.01), ADC25% (［446.5 ±/s, P = 0.225), ADC25% (［643 ± 91］ vs ［657 ± 89］ ×10－6 mm2/s, P = 0.654) or ADC75% (［895 ± 127］ vs ［872 ± 129］ ×10－6 mm2/s, P = 0.926).

ADC histogram parameters are related to pathological grade and LNM of PCa, and the analysis of the ADC histogram based on the whole tumor has an important value for preoperative evaluation and prognostic estimation of the malignancy.

ADC histogram parameters are related to pathological grade and LNM of PCa, and the analysis of the ADC histogram based on the whole tumor has an important value for preoperative evaluation and prognostic estimation of the malignancy.