A5082007048- Prenatal Screening and Diagnostics
- Autopsy Techniques and Outcomes
- Parvovirus B19 Infection Studies
- Renal and related cancers
- Assisted Reproductive Technology and Twin Pregnancy
- Diabetes and associated disorders
- Genital Health and Disease
- Urinary Tract Infections Management
- Polyomavirus and related diseases
- Gallbladder and Bile Duct Disorders
- Cervical Cancer and HPV Research
- Pancreatitis Pathology and Treatment
- Pediatric Urology and Nephrology Studies
- Urological Disorders and Treatments
- Mesenchymal stem cell research
- Health Promotion and Cardiovascular Prevention
- Congenital Diaphragmatic Hernia Studies
- Italian Social Issues and Migration
- Management, Economics, and Public Policy
- Medical Imaging Techniques and Applications
- Radiation Dose and Imaging
- Pancreatic and Hepatic Oncology Research
- Advanced X-ray and CT Imaging
- Urban Planning and Landscape Design
- Gestational Trophoblastic Disease Studies
Policlinico San Matteo Fondazione
2025
University of Pavia
2025
Istituti di Ricovero e Cura a Carattere Scientifico
2025
University of Florence
1994-1998
Our purpose was to compare two different methods of expressing nuchal translucency (NT) measurements in first-trimester screening for trisomy 21: the difference millimeters from median (delta value: delta NT) and multiple expected (MoM). Fetal measured 32 fetuses with 21 3180 normal at 9-13 weeks' gestation. For each fetus, expressed both as a value MoM. The effectiveness MoM-Gaussian vs. method modifying age-specific risk compared by using maternal age distribution our study population...
The aim of this study was to evaluate the feasibility first-trimester biochemical screening for trisomy 18, by using pregnancy-associated plasma protein A (PAPP-A) and free beta human chorionic gonadotropin (hCG) in combination with maternal age. Maternal serum levels PAPP-A beta-hCG were assayed retrospectively stored sera from 323 singleton pregnancies at 8-13 weeks' gestation. These samples included 23 18 300 unaffected controls, diagnosed either villus sampling or mid-trimester...
Abstract We present a case of false‐negative discrepancy between extraembryonic and fetal tissue sampled at 14 weeks amenorrhoea when ultrasound examination showed morphological anomalies the fetus. The same cytogenetic characteristic was confirmed on samples after abortion.