The cavum septi pellucidi in euploid and aneuploid fetuses
نویسندگان
چکیده
منابع مشابه
The Cavum Septi Pellucidi
Objective. The cavum septi pellucidi (CSP) is routinely imaged in the fetal brain during obstetric sonography; in fact, for well over a decade, assessment of the CSP has been considered part of the required elements of a standard examination of fetal morphology in guidelines developed by multiple specialty societies. Our objective is to present the 4 reasons why all practicing sonologists and s...
متن کاملCavum septi pellucidi and cavum vergae
The septum pellucidum is a non-neural dual membrane structure originating from the medial parts of the cerebral hemispheres. Right and left leaves of the septum are separated by a cavity in fetal life, which gradually becomes thinner and obliterated. Its posterior extension is the cavum vergae. The roof is formed by the corpus callosum and the hippocampal commissure, and posterior and inferior ...
متن کاملNon-visualisation of cavum septi pellucidi: implication in prenatal diagnosis?
OBJECTIVE This manuscript reviews congenital anomalies and imaging findings associated with non-visualisation of the cavum septi pellucidi (CSP) found on prenatal sonogram. BACKGROUND Observation of a normal cavum septi pellucidi (CSP) is an important landmark in the second and third trimester prenatal ultrasound evaluation of the fetal brain, and its visualisation provides reassurance of nor...
متن کاملMRI abnormalities of the hippocampus and cavum septi pellucidi in females with schizotypal personality disorder.
OBJECTIVE This study examined MRI hippocampal volume and cavum septi pellucidi (CSP) in female subjects with schizotypal personality disorder (SPD) and comparison subjects. METHOD MRI was performed on 20 SPD and 29 comparison subjects with delineation of left and right hippocampi. Number of slices containing the CSP was counted. Subjects were given a working memory task, the Delayed Alternati...
متن کاملEnlarged Cavum Septi Pellucidi and Vergae in the Fetus: A Cause for Concern.
OBJECTIVES To investigate fetal cases identified at our institution to determine whether an enlarged cavum septi pellucidi or cavum vergae is associated with other fetal abnormalities and whether its presence warrants more detailed investigation of the fetus. METHODS In a retrospective study, 15 high- and low-risk patients undergoing prenatal sonography who had an enlarged cavum septi pelluci...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics & Gynecology
سال: 2013
ISSN: 0960-7692
DOI: 10.1002/uog.12393