BackgroundAdenomyosis is linked to infertility, but the mechanisms behind this relationship are not clearly established. Similarly, the impact of adenomyosis on ART outcome is not fully understood. Our main objective was to use ultrasound imaging to investigate adenomyosis prevalence and severity in a population of infertile women, as well as specifically among women experiencing recurrent miscarriages (RM) or repeated implantation failure (RIF) in ART.MethodsCross-sectional study conducted in 1015 patients undergoing ART from January 2009 to December 2013 and referred for 3D ultrasound to complete study prior to initiating an ART cycle, or after ≥3 IVF failures or ≥2 miscarriages at diagnostic imaging unit at university-affiliated private IVF unit. Adenomyosis was diagnosed in presence of globular uterine configuration, myometrial anterior-posterior asymmetry, heterogeneous myometrial echotexture, poor definition of the endometrial-myometrial interface (junction zone) or subendometrial cysts. Shape of endometrial cavity was classified in three categories: 1.-normal (triangular morphology); 2.- moderate distortion of the triangular aspect and 3.- “pseudo T-shaped” morphology.ResultsThe prevalence of adenomyosis was 24.4 % (n = 248) [29.7 % (94/316) in women aged ≥40 y.o and 22 % (154/699) in women aged <40 y.o., p = 0.003)]. Its prevalence was higher in those cases of recurrent pregnancy loss [38.2 % (26/68) vs 22.3 % (172/769), p < 0.005] and previous ART failure [34.7 % (107/308) vs 24.4 % (248/1015), p < 0.0001]. The presence of adenomyosis has been shown to be associated to endometriosis [35.1 % (34/97)]. Adenomyosis was diagnosed as a primary finding “de novo” in 80.6 % (n = 200) of the infertile patients. The impact on the uterine cavity was mild, moderate and severe in 63.7, 22.6 and 10.1 % of the cases, respectively.ConclusionsOur results indicate that adenomyosis is a clinical condition with a high prevalence that may affect the reproductive results. The described severity criteria may help future validating studies for better counseling of infertile couples.

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Objective: To analyze mid-term neurodevelopment outcome in children with isolated mild ventriculomegaly (VM) ≤12 mm diagnosed in fetal life, using the Battelle Developmental Inventory Screening Test (BDIST). Methods: 86 cases of mild VM were identified. 68 were excluded due to: other cerebral anomalies (n = 40), extra-cerebral anomalies (n = 3), chromosomal defects (n = 4), dysmorphic syndromes (n = 4), congenital infections (n = 2), termination of pregnancy (n = 9), stillbirth (n = 2) and incomplete follow-up (n = 4). 18 cases (range 1-8 years) of isolated mild VM were included for analysis. Seven neurodevelopment domains were assessed by BDIST. Results: Routine neuropediatrical evaluation detected neurological disorders in five children (28%; 3 with language impairment, one left hemiparesis and one intellectual retardation). BDIST showed some degree of neurodevelopmental delay in higher proportions: 66% in social-personal skills, 56% in gross motor skills, 39% in adaptive behavior and 28% in fine motor skills. Communicative and cognitive areas were the least affected (11 and 22% had moderate-to-severe involvement, respectively). A general trend towards worse outcomes was observed in the group of ≧4 years, although significant differences were only found for gross motor skills. Conclusion: Subtle neurological delays may appear during the infant period in fetuses prenatally diagnosed of isolated mild VM. In consequence, adequate measures should be established for early detection and treatment.

Placental chorioangiomas are benign tumors of the placenta. Large chorioangiomas may cause severe complications such as fetal anemia, hydrops and fetal death. We report the use of sonographic findings and peak systolic velocity in the middle cerebral artery in the diagnosis and management of fetal anemia without the occurrence of hydrops fetalis in a pregnant woman with a large placental chorioangioma. Successful intrauterine blood transfusion was performed at 26 weeks. Spontaneous thrombosis of the main supplying blood vessel of the chorioangioma was detected at 33 weeks. The child was delivered at 39 weeks of pregnancy in normal clinical condition.

Magnetic resonance imaging (MRI) by means of powerful T2 images allows the endometrio-myometrial transition zone, or "junction zone (JZ)", and its alterations to be evaluated (10), and is the most accurate test available for diagnostics today. However, for reasons of cost and availability, it is not usually done in all cases. Sonography has also demonstrated a good correlation (11) and a good degree of agreement with MRI (12), and with histology (13). Therefore, it is the initial screening test (14) that is resorted to for studying adenomyosis. The sonographic criteria of adenomyosis have been well-established (15-22). However, the reproducibility of these criteria among different examiners and sonographic adenomyosis diagnoses has scarcely been studied. Sonographic 3D-TVS offers a view of the normal JZ and its alterations that is superior to sonographic 2D-TVS, and has been found to be reproducible (23). Other criteria based on sonographic 3D use have been recently proposed (3D-TVS) (24). Studying the reproducibility of an imaging technique is essential before its clinical use can be recommended, especially if diagnosis criteria are merely subjective. A technique can be validated and could offer good diagnostic performance. However, if it is not reproducible among various examiners, its clinical use will be a problem, which will make its generalisation difficult.