Abstract: Rupture of a splenic artery aneurysm (SAA) during pregnancy is a rare and severe condition. A 35-year-old woman at 34 weeks' gestation came to our observation for acute abdominal pain. After being diagnosed with intra-pancreatic SAA rupture, she was delivered of a live fetus by cesarean section. This is a rare case with both fetal and maternal survival.

Abstract: AIM: The purpose of our study was to evaluate the ability of the International Ovarian Tumor Analysis (IOTA) classification and its impact on the identification of benign and malignant adnexal masses by less experienced sonographers. METHODS: One hundred and five patients undergoing elective surgical treatment for single adnexal masses at the University of Parma were enrolled. After the final diagnosis, we had the ultrasound recordings reviewed retrospectively by a group of three residents, and the features of each adnexal mass were evaluated according to the morphological score reported by the IOTA Group. RESULTS: Based solely on the qualitative classification of the IOTA Group unilocular cysts were associated with a high, significant probability of a benign lesion (odds ratio (OR) = 12.6 (95% CI, 1.61-99.10), P < 0.001). This probability remained high also with multilocular cysts (OR = 7.9 (95% CI, 1.00-62.38), P < 0.05). By contrast, multilocular-solid cysts were significantly associated with the probability of malignancy (OR = 6.4 (95% CI, 1.81-22.70), P < 0.001), as were solid masses (OR = 5.5 (95% CI, 1.48-20.92), P < 0.05). None of the five ultrasound categories of lesions could be significantly correlated with borderline masses. CONCLUSIONS: A simple qualitative classification based solely on the recognition of five different ultrasound categories may be enough to guide the physician to an accurate identification of the nature of the mass. Our findings confirm the diagnostic reliability of the IOTA Group classification by less experienced sonographers. This system is especially helpful because it is capable of discriminating between ovarian masses without further tests and clinical examinations.

Abstract: BACKGROUND AND AIM OF THE WORK: Diagnosis and treatment of endometrial pathology nowadays ranges from clinical examination to transvaginal ultrasound (TVS), saline infusion sonohysterography (SIS), hysterosalpingography (HSG) and hysteroscopy (HYS). However, many gynaecologists prescribe blind endometrial biopsies, such as Vacuum ABRAsion (VABRA), as single strategy. The purpose of this work is to evaluate whether the procedure of VABRA should still be performed alone in perimenopausal women with abnormal uterine bleeding, compared to biopsies and samples obtained after a previous transvaginal sonohysterography. METHODS: We retrospectively reviewed the records of 216 patients referred to our Ultrasonography and Day-Surgery Center between November 2005 and December 2006 with persistent premenopausal uterine bleeding, spotting or postmenopausal bleeding. One hundred and five out of 216 pts.(48.6%), defined as Group "A", underwent a sole endometrial sampling by VABRA; 111 out of 216 pts. (51.4%), Group "B", had a SIS first. RESULTS: Vabra showed a poor sensitivity in the diagnosis of polyps (19%) and submucosal myoma, with a negative predictive value of 73.4%. Likelihood ratio for test negative was 0.81, with an overall diagnostic accuracy of 75%. CONCLUSIONS: This study confirms that blind endometrial biopsies should no longer be performed as the only diagnostic strategy in perimenopausal women with abnormal uterine bleeding. On the other hand, a sonohysteroscopy-guided approach allows an accurate detection of focal lesions; nevertheless, it should not be forgotten that SIS is an ultrasound based procedure, and may provide further information on endometrial thickness, myomas, ovaries and pelvis.

Abstract: The acrofacial dysostosis (AFD) syndromes are an heterogeneous group of disorders with undefined classification and inheritance. We report the sonographic and clinical features of an AFD fetus with predominantly pre-axial forms. We made a prenatal diagnosis of Nager syndrome but postnatal examination showed post-axial defects previously undetectable by ultrasound.

Abstract: Ultrasound screening of structural fetal malformations is mainly based on the use of ultrasounds during the second trimester of pregnancy. The diagnostic sensibility of ultrasounds varies in the different multicentric studies reported in literature and is correlated to different factors: gestation period, type of malformation, number of ultrasounds performed, operator experience, etc. Third trimester ultrasounds may identify late-onset malformations and offer adequate information for postnatal assistance.

Abstract: OBJECTIVE: The twin-twin transfusion syndrome (TTTS) is a complication of monozygotic-monochorionic twinning and is a direct result of transplacental communication between the circulations of twins. When acute TTTS occurs in the second trimester, the perinatal mortality can be as high as 95% in the absence of treatment. For this reason, several aggressive, even desperate treatment modalities have been attempted including selective fetocide, umbilical cord ligation, maternal digoxin therapy. None have gained wide acceptance. Serial drainage amniocentesis or amnioreduction is actually the most widely used therapy. More recently, laser ablation under fetoscopic guidance of placental vessel has been reported in an attempt to improve survival. The objective of this review was to evaluate the impact of treatment modalities in TTTS. STUDY DESIGN: Reports of prospective and retrospective trials and other study designs in English identified from searches of MEDLINE, EMBASE, specialized databases, bibliographies of review articles. Study on twin pregnancies affected by TTTS between 1990 and 2003 that met our inclusion criteria were included. RESULTS AND CONCLUSIONS: No single therapy is associated with a uniformly improved outcome for the involved twins and success is primarily related to gestational age and severity at diagnosis. Standard therapy has commonly been serial amnioreduction, which appears to improve the overall outcome. Intertwin sepstostomy similary improves outcome but has no survival advantage over serial amnioreduction. Selective fetoscopic laser photocoagualtion has emerged as an alternative treatment strategy in TTTS with at least comparable if not superior survival to serial amnioreduction. TTTS diagnosed before 26 weeks' gestation has significantly better survival rates and fewer neurological sequelae after laser therapy than amnioreduction.

Abstract: In this retrospective analysis we studied 1489 women who underwent prenatal invasive diagnostic procedures between January 2000 and December 2002. We examine the influence of risk factors and the incidence of early complications following amniocentesis and chorion villus sampling, in particular the incidence of fetal loss. The study group included 438 women who underwent CVS and 1051 underwent amniocentesis. For each woman we studied anamnestic risk factors (recurrent pregnancy losses, fibroids, twin birth, uterine hematic loss), intraoperative risk factors (repetition of the insertion, transplacental sample, hematic liquid, early bleeding) and postoperative risk factors (pelvic pain, hematic losses, liquid losses, spastic pain, fever). In our data the miscarriage incidence was 1% for CVS and 1.7% for amniocentesis. Our results showed that in relation to CVS, the presence of fibroids gives an OR of miscarriage of 68 (95% C.I.=6.50-659.78; p=0.000). In relation to amniocentesis, the incidence of hematic losses gives an OR of miscarriage of 10 (95% C.I.=1.50-32.94; p=0.04). If these results were confirmed by other experiences, they could induce obstetricians to avoid CVS in these women with uterine fibroids and hence recommend amniocentesis to them. Particular attention has to be taken in those patients with vaginal bleeding following amniocentesis.

Abstract: Between January 2000 and March 2003 we studied the pregnancies complicated by polyhydramnios in 10 patients. The objective was that of evaluating the efficacy of amnioreduction in improving the principal complications given by polyhydramnios such as maternal dyspnea and uterine activity. Our results showed that this procedure resolve maternal symptoms in all the cases but there is no significant reduction in uterine activity.

Abstract: Ultrasound evaluation of amniotic fluid volume (AFV) is frequently used to detect fetuses at high risk for an adverse outcome - an event that is often correlated with AFV abnormalities. As is well known, ultrasound is a non invasive procedure, which makes it ideal for application on a very large scale: in practice, it can be used for routine monitoring of all pregnancies and, not infrequently, for repeat AFV determination in those cases where there is the suspect of amniotic fluid abnormalities. Sonographic quantification of AFV, whether it is performed through a simple visual estimation or through biometric measurement of one or more amniotic fluid pockets, can never represent a true "quantitative" method and its actual reliability has not consistently been proved by scientific evidence. Moreover, even though ultrasound AFV evaluation is indispensable in the management of high-risk pregnancies, there is no consensus on which ultrasound index is the most accurate in predicting perinatal morbidity and mortality. The sonographer can evaluate AFV by directly observing amniotic fluid pockets and his experience is crucial for a high reliability of the procedure. When pathological AFV changes are present, especially if the examination is performed by a not so expert sonographer, biometric measurements (Single Deepest Pocket, Amniotic Fluid Index, Two-Diameter Pocket) with their respective reference ranges might be helpful in confirming the diagnosis of oligohydramnios or hydramnios. A complete review of all tests performances and confidences is made by the Authors.

Abstract: We studied a cohort of 41 singleton pregnancies induced at term with prostaglandins and, when necessary, oxytocin. We evaluated with ultrasound the amniotic fluid index (AFI) and the largest vertical pocket (LVP), at least 2 days before the delivery, to compare the sonographic measurement of amniotic fluid with fetal distress and perinatal outcome. We analysed the incidence of fetal distress using intrapartum monitoring of fetal heart rate, considering the absence of variability, the presence of persistent severe variable and/or late decelerations. The oligohydramnios group, indipendently by ultrasound index, showed the same incidence of abnormal FHR, and rate of Cesarean section for fetal distress as the group with normal amniotic fluid. In conclusion there is no significant difference between the group of patients with oligohydramnios and the one with normal amniotic fluid regarding the perinatal outcome in induced labor.

Abstract: The FHR monitoring in 320 patients with fetal distress were randomly analyzed and revised over 16 years. The aim of our study, in so long a period, was to evaluate the role of cardiotocography in order to preserve the fetus from irreversible damage. The results show a progressive improvement of neonatal outcome, due to the development of the experience with this method, and to the improvement in interpretative criteria. However, cardiotocography showed its limits, and the moment has come to seek new integrative methods to associate cardiotocography with a continuous monitoring of the fetal status.

Abstract: Plasma concentration, urinary excretion and renal clearance of free, total and esterified L-carnitine were monitored monthly in 14 women during the last 6 months of pregnancy and 1 month after delivery. Plasma concentration and renal clearance measured 1 month after delivery overlapped with normal values for females of comparable age, and were considered the reference values for further comparisons. Plasma concentration of free, total and esterified L-carnitine decreased during pregnancy, reaching values as low as half of those measured 1 month after delivery, whereas urinary excretion and renal clearance, mainly of L-carnitine esters, increased, with renal clearance reaching a peak at the 16th week of pregnancy. Pregnancy thus leads to a reversible secondary deficiency of L-carnitine. The involvement of L-carnitine in the excretion of an excess of acyl-S-coenzyme A groups to prevent a possible systemic acidosis, as well as hormonal changes and a reduction of L-carnitine biosynthesis, could play a significant role in the variations in L-carnitine metabolism encountered in pregnancy. As physiological components of L-carnitine are excreted via a saturable tubular reabsorption, their threshold seems to follow plasma concentration, even when they decrease markedly, as in pregnancy.

Abstract: In the present study the authors, on the basis of the existing literature, analyse the delivery problem in previous cesarean section patient, especially about maternal mortality and morbidity. After cesarean section vaginal delivery may occur only in selected patients, with precautionary measures and continuous monitoring in labor. The maternal mortality is lower in vaginal delivery patients after cesarean section than in iterative cesarean section patients; also the post operating complications are more frequent after iterative cesarean section. Perinatal mortality is in relation to uterine rupture, perinatal morbidity to iatrogenic prematurity and neonatal respiratory adaptation.

Abstract: The women who using intrauterine devices (IUD) for contraception are more and more, and the accidents and complications for this are topical. Frequently these situations aren't easily resolved, and the ultrasonography usually brings a true complete information. The Authors have marked a fashionable review on the use of ultrasonography in the control of IUD, specifying an important utilization of this technique.