Nuclear scintigraphy as a diagnostic tool in venous aneurysms

Area of Science:

• Vascular Surgery
• Diagnostic Imaging
• Vascular Medicine

Background:

• Aneurysmal dilatation within the low-pressure internal jugular vein (IJV) system is an uncommon vascular condition.
• Understanding the etiology and pathogenesis of IJV aneurysms is crucial for accurate diagnosis and management.
• Existing literature on IJV aneurysms, particularly their classification and diagnostic approaches, requires further elucidation.

Observation:

• A rare case of a right internal jugular vein aneurysm is presented.
• The aneurysm was initially identified using nuclear scintigraphy.
• Confirmation of the diagnosis was achieved through subsequent angiography.

Findings:

• Nuclear scintigraphy and angiography are effective diagnostic modalities for internal jugular vein aneurysms.
• The case underscores the importance of considering venous aneurysms in the differential diagnosis of neck masses or vascular abnormalities.
• Detailed review of clinical presentation, classification, etiology, pathogenesis, and diagnostic modalities provides a comprehensive overview.

Implications:

• This case contributes to the limited understanding of internal jugular vein aneurysms.
• Improved diagnostic strategies can lead to earlier detection and appropriate patient management.
• Further research into the pathogenesis may reveal novel therapeutic targets for venous vascular malformations.