Bilateral variant origin of subclavian artery branches

Area of Science:

• Anatomical studies
• Vascular variations
• Human anatomy

Background:

• Subclavian artery branching patterns are well-documented in cadaveric studies.
• Antemortem identification of these variations is infrequent.
• Knowledge of anatomical variations is vital for clinical practice.

Observation:

• A rare case of bilaterally asymmetrical subclavian artery branching was identified.
• This specific variation has not been widely reported in living patients.
• The case highlights the diversity of human vascular anatomy.

Findings:

• Detailed description of a unique, bilaterally different subclavian artery branching pattern.
• Documentation of a rare anatomical anomaly.
• Contribution to the existing literature on subclavian artery variations.

Implications:

• Enhances understanding of subclavian artery anomalies in living individuals.
• Provides valuable insights for vascular surgeons and radiologists.
• Improves diagnostic accuracy and patient safety in interventions involving the subclavian artery.