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Persistent Primitive Olfactory Artery: Three Cases.

Hima Pendharkar¹, Kajari Bhattacharya², Nishtha Yadav³

¹From the Department of Neuroimaging & Interventional Radiology, National Institute of Mental Health & Neurosciences.

Journal of Computer Assisted Tomography

|December 4, 2020

Summary

The persistent primitive olfactory artery is a rare arterial variant. Three new cases were incidentally discovered during medical imaging for unrelated reasons.

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Area of Science:

Anatomy
Vascular anatomy
Embryology

Background:

The persistent primitive olfactory artery is an extremely rare arterial anomaly.
Few cases have been documented in existing medical literature.

Observation:

This report details three new cases of the persistent primitive olfactory artery.
These cases were identified incidentally during imaging studies for other medical conditions.

Findings:

The persistent primitive olfactory artery represents a rare variation in cranial vasculature.
Incidental diagnosis during routine imaging highlights its asymptomatic nature.

Implications:

Increased awareness of this rare arterial variant is crucial for radiologists and anatomists.
Understanding such anomalies aids in accurate interpretation of neuroimaging and surgical planning.