Brain MRI segmentation of Zika-Exposed normocephalic infants shows smaller amygdala volumes.

Background: Infants with congenital Zika syndrome (CZS) are known to exhibit characteristic brain abnormalities. However, the brain anatomy of Zika virus (ZIKV)-exposed infants, born to ZIKV-positive pregnant mothers, who have normal-appearing head characteristics at birth, has not been evaluated in detail. The aim of this prospective study is, therefore, to compare the cortical and subcortical brain structural volume measures of ZIKV-exposed normocephalic infants to age-matched healthy controls.

Radiology medical malpractice suits in gastrointestinal radiology: prevalence, causes, and outcomes.

The purpose of this study is to determine the prevalence, causes, and outcomes of GI malpractice suits in a survey of 8,401 radiologists. The malpractice histories of 8,401 radiologists from 47 states were evaluated from credentialing data of all radiologists participating in the network of One Call Medical Inc. Thirty-two percent of radiologists were defendants in at least one malpractice suit.

Paradoxical migrating cyst: an unusual presentation of intraventricular neurocysticercosis with a coincidental pituitary adenoma.

Intraventricular neurocysticercosis is an uncommon entity which may become symptomatic due to cerebrospinal fluid flow obstruction. Migration of intraventricular cysts through the ventricular spaces is a rare occurrence. This phenomenon is poorly understood but may be due to pressure changes within the ventricular cavities.

History of metaphoric signs in radiology.

Purpose: To survey the nearly 100 year history of metaphoric sign naming in radiology describing the pace of their overall accumulation in the radiology canon, their specific rates of growth by modality and subspecialty and the characteristics of the referents to which the signs are attached.

Materials And Methods: A comprehensive list of metaphoric signs was compiled from a search of articles in several major English language radiology journals, from a roster compiled in a monograph on the subject published in 1984 and from a search of several databases to find signs published in the first half of the 20th century.

Results: The growth of radiological metaphorical signs naming was slow for several decades after the first one was published in 1918.