Fetal tumors represent an infrequent pathology when compared to congenital malformations,
although their true incidence may be underestimated. A variety of benign and malignant …

Congenital central nervous system (CNS) infections are a cause of significant morbidity and
mortality. The recent Zika virus outbreak raised awareness of congenital CNS infections. …

The primary imaging method for routine examination of the fetal nervous system is ultrasonography
(US). 1–4 Magnetic resonance (MR) imaging with its multiplanar imaging ability and …

Background/aims Optic nerve tortuosity and nerve and sheath thickening are observed on
MRI in some patients with neurofibromatosis type 1 (NF-1). This study aimed to determine if …

Congenital brain tumors, defined as those diagnosed prenatally or within the first 2 months
of age, represent less than 2% of pediatric brain tumors. Their location, prevalence and …

Purpose To investigate antenatally-determined imaging characteristics associated with
invasive airway management at birth in patients with cervical masses, as well as to describe …

BACKGROUND AND PURPOSE: Optic nerve tortuosity is one of several nonmalignant
abnormalities documented on MR imaging in patients with neurofibromatosis type 1 and may be …

… Our MRI protocol is performed on a 1.5-tesla (T) or 3-T scanner. The sequences and
purpose for each are summarized in Table 1. The first sequences acquired are the localizers. …

We study ponderomotive effects induced by the electromagnetic ion cyclotron (EMIC) waves
in the Pel frequency band (0.2 to 5.0 Hz) in a two‐ion (H + and one heavy ion, eg, He + ) …

Fluid-fluid levels can occur whenever different fluid densities are contained within a cystic or
compartmentalized lesion, usually related to the evolution of hematoma or necrosis. Review …