Postpartum endoanal ultrasound findings in primiparous women after vaginal delivery.

BACKGROUND: Natural childbirth is regarded as the most frequent cause of anal sphincter defects. The majority of obstetric injuries are detectable only by anal endosonography (AES), in from 6.8% to 35% of women after vaginal delivery. PURPOSE: To evaluate prospectively anal sphincters in primiparous women in the first days after delivery to estimate the prevalence of anal sphincter defects and to correlate selected risk factors with the recognized injuries. MATERIAL AND METHODS: A total of 112 consecutive primiparous women aged 19-40 years (mean 29.3 years) underwent three-dimensional (3D) AES with the use of a BK Medical scanner Profocus 2202 in the first weeks after delivery. RESULTS: Twelve tears (10.7%) in the perineum, including three extending to anal sphincters (2.6%) were found on AES. As many as 86 (76.8%) women had medio-lateral episiotomies due to the practice pattern in our hospital or as a consequence of obstetric factors. The statistical analysis did not prove a significant association between diagnosed injuries and episiotomy (P=0.73), nor a traumatic effect of epidural anesthesia, fetus head circumference > or =34 cm, or birth weight > or =3525 g. CONCLUSION: Anal sphincter tears following childbirth were found in only 2.6% of primiparous women, suggesting that vaginal delivery might not imply high risk of pelvic floor damage as has previously been assumed. The results do not confirm that medio-lateral episiotomy is conducive to obstetric anal sphincter defects.

[Laparoscopic identification of sentinel lymph node in treatment of invasive cervical cancer]. / Laparoskopowa identyfikacja wezla wartowniczego w leczeniu inwazyjnego raka szyjki macicy.

The fundamental prognostic factor in treatment of early cervical cancer is the state of regional lymph nodes. If the first lymphatic node is involved by cancer, the other ones may be affected; otherwise if the first one is free of metastatic cells, the others should not be involved by cancer either. Detection and removal of the lymphatic node called the sentinel lymph node permit to avoid radical lymphadenectomy which is connected with many severe complications. We reported a technique of identification of the sentinel lymph node during laparoscopic radical hysterectomy with pelvic lymphadenectomy in treatment of early invasive cervical cancer with presentation of case history. Identification of sentinel node with its histopathology examination may be essential in women with cervical cancer and potentially identifies women in whom lymph node dissection can be avoided. Laparoscopic lymphadenectomy seems to be equally effective and less invasive in comparison to traditional technique.