OBJECTIVE To examine the patterns and predictors of third-degree and fourth-degree laceration in women undergoing vaginal delivery. METHODS We identified a population-based cohort of women in the United States who underwent a vaginal delivery between 1998 and 2010 using the Nationwide Inpatient Sample. Multivariable log-linear regression models were developed to account for patient, obstetric...

background: in most of defecography films, the symphysis pubis is obscured, especially in obese patients, and the parameters will change in values if x-ray is interpreted by different reviewers or if the patient changes his/her position between the phases. this study was carried out to determine how to do the defecography to obtain fixed parameters. â  methods: eighty patients that had been can...

OBJECTIVE The aim of this study was to evaluate whether a previously identified modification of Viennese method of perineal protection remains most effective for reduction of perineal tension in cases with substantially smaller or larger fetal heads. METHODS A previously designed finite element model was used to compare perineal tension of different modifications of the Viennese method of per...

BACKGROUND AND OBJECTIVES Vaginal birth delivery may result in acute and persistent perineal pain postpartum. This study evaluated the association between catastrophizing, a phenomenon of poor psychological adjustment to pain leading the individual to magnify the painful experience making it more intense, and the incidence and severity of perineal pain and its relationship to perineal trauma. ...

A full-term male neonate with anorectal anomaly and external perineal anomalies was referred to our service. Physical examination showed an epithelized perineal mass with cutaneous orifices, which had urine fistulization, hipotrofic perineal musculature, bilateral congenital clubfoot, hipospadic urethra, criptorquidy bilateral with nonpalpable testis and imperforate anus. A colostomy was constr...

OBJECTIVE To evaluate whether Baby-guard-a new medical device with an ergonomic 3-chamber inflatable abdominal belt-can reduce complications associated with vaginal delivery. METHODS A randomized controlled single-blind prospective study of 80 pregnant women delivering at term was conducted at San Giuseppe Hospital, Empoli, Italy. In the study group (n=40), the abdominal belt was inflated to ...

BACKGROUND Perineal hernias may occur after the completion of surgery in this region, or may occur as a primary lesion. Among the less frequent are the perineal hernias. CLINICAL CASE Female patient, 42 years old, with perineal tumor mass on the right of the anus, spontaneously occurring, five years of evolution, with dimensions of 6 × 10 cm, soft and reducible behind transverse perineal musc...

BACKGROUND Primary perineal wound closure after conventional abdominoperineal resection (cAPR) for rectal cancer has been the standard of care for many years. Since the introduction of neo-adjuvant radiotherapy and the extralevator APR (eAPR), oncological outcome has been improved, but at the cost of increased rates of perineal wound healing problems and perineal hernia. This has progressively ...

BACKGROUND Teenage pregnancy is high-risk and associated with complications due to adverse physiological, anatomical, and socioeconomic factors. The purpose of this study was to determine the patterns and obstetric outcomes of booked teenage pregnancies at the University of Calabar Teaching Hospital (UCTH) in Nigeria. METHODS A retrospective comparative analysis of teenage pregnancies and mat...

Hepatitis C is, at present, a worldwide health problem and is the most common cause of liver transplantation. Its prevalence in pregnant women is similar to that of the general population. In the absence of cirrhosis and portal hypertension, most HCV-infected pregnant women do not have obstetric complications. Screening of pregnant women that are asymptomatic and do not have risk factors is not...