Related Experiment Video

Updated: Aug 16, 2026

Exploring Deep Space - Uncovering the Anatomy of Periventricular Structures to Reveal the Lateral Ventricles of the Human Brain
17:13

Exploring Deep Space - Uncovering the Anatomy of Periventricular Structures to Reveal the Lateral Ventricles of the Human Brain

Published on: October 22, 2017

Septum formation of the lateral ventricles

Hakam H Celik1, Mustafa M Aldur, Ilkan Tatar

  • 1Department of Anatomy, Faculty of Medicine, Hacettepe University, Ankara 06100, Turkey. hacelik@hacettepe.edu.tr

Saudi Medical Journal
|August 30, 2005
PubMed

Insights

This study identified unusual bilateral septum formations in the lateral ventricles of a 17-month-old infant using MRI. These findings highlight rare anatomical variations in the septum pellucidum.

Area of Science:

  • Neuroimaging
  • Neuroanatomy

Background:

  • The septum pellucidum is a thin membrane separating the lateral ventricles.
  • Anomalies of the septum pellucidum can be associated with various neurological conditions.

Observation:

  • An MRI study analyzed 505 non-psychotic patients for septum pellucidum anomalies.
  • A 17-month-old infant presented with bilateral septum formation within the lateral ventricles.

Findings:

  • Radio opaque septum formations were observed extending from the caudate nucleus to the genu of the corpus callosum.
  • A second septum formation was noted in the right lateral ventricle, extending to the cavum vergae.

Implications:

  • This case presents a rare anatomical variation of the septum pellucidum.
  • Further research may elucidate the clinical significance of such bilateral septum formations.

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