Unusual case of enlarged choroidal vessels in neurofibromatosis type 1 observed with near-infrared reflectance and spectral domain optical coherence tomography.

The cardinal diagnostic signs of neurofibromatosis type 1 (NF1) are Lisch nodules of the iris and optic pathway gliomas. Retinal mi-crovascular alterations have been described but with uncertain signi-ficance. Choroidal nodules, detectable with near-infrared reflectance (NIR) imaging, are present in most cases and have been proposed as a new diagnostic criterion.

[New methods for preterm birth prediction: the PAMG-1 test].

Background: The aim of this study was to assess the efficacy of PAMG-1 test (placental alpha microglobulin-1) in cervicovaginal secretions collected immediately following transvaginal ultrasound (TVUS) of women with signs and symptoms of preterm labor (PTL), clinically intact membranes and cervical length between 15 and 30 mm for the prediction of imminent spontaneous delivery (within 7 days of testing), as well as delivery <34 weeks of gestation.

Methods: Performing PAMG-1 test in 79 women with singleton pregnancy (240/7 -336/7 weeks' gestation) reporting signs and symptoms indicative of PTL and cervical length <30 mm.

Results: For PTB prediction risk within 7 days of testing in pregnant women with cervicale length between 15-30 mm sensitivity is 100% and specificity is 94%.

Sustainability of Endovenous Iron Deficiency Anaemia Treatment: Hospital-Based Health Technology Assessment in IBD Patients.

Iron deficiency anaemia (IDA) is the main extraintestinal manifestation affecting patients with inflammatory bowel disease (IBD). The Health Technology Assessment approach was applied to evaluate the sustainability of intravenous (IV) iron formulations in the Italian hospital setting, with particular focus on ferric carboxymaltose. Data on the epidemiology of IBD and associated IDA, in addition to the efficacy and safety of IV iron formulations currently used in Italy, were retrieved from scientific literature.