Objective To investigate influential factors and incidence of postpartum urinary retention after forceps delivery. Method The clinical data of 216 cases of puerperas undergoing forceps delivery in our hospital from January 2012 and July 2015 were collected and investigated in terms of postpartum urinary retention as well as its influencing factors. Results The incidence rate of postpartum urinary retention was 24.07%(52/216).Logistic multivariate regression analysis showed the significant positive variables for the outcomes included:the first stage of labor and postpartum 2h bleeding.Conclusion The first stage of labor time and postpartum 2h bleeding are the high risk factors of uroschesis after forceps delivery.

Objective To explore the prognostic role of laminin (LN ) as a tumor biological marker in predicting the recurrence of hepatocellular carcinoma (HCC) related with HBV infection after liver transplantation (LT ) .Methods Tissue samples from 251 HBV-related HCC patients undergoing LT were immunohistochemically stained with anti-LN antibody .The relevant prognostic factors were analyzed using Spearman's rank test , Kaplan-Meier method , log-rank test and multivariate step-wise Cox regression analysis .Results The expressions of LN in tumor tissues were significantly positively correlated with tumor number (P=0 .00) ,microsatellite (P=0 .02) ,venous invasion (P=0 .048) ,pTNM tumor stage (P=0 .00) ,pre-LT serum α-fetoprotein (AFP) level (P=0 .00) ,HBV DNA level (P= 0 .02) ,HBeAg level (P= 0 .02) and tumor recurrence (P= 0 .00) respectively .Significant differences existed in 1/3/5-year overall survival or tumor recurrence-free survival rate post-LT among LN different expression (-,+ ,≥ + + ) in HBV-related HCC patients (P< 0 .05 ) . Multivariate analysis indicated that LN was a significantly independent predictor in predicting poor tumor recurrence-free survival post-LT (P=0 .01) .Conclusions LN may be a feasible marker in predicting HCC recurrence post-LT for HBV-related HCC patients .