Management of a patient with arterial thoracic outlet syndrome and Srb anomaly

Thoracic outlet syndrome (TOS) is a group of disorders characterized by the compression of neurovascular structures at the thoracic outlet. Arterial TOS, the least common but most severe form, carries significant thromboembolic risks and has a known association with cervical ribs. Synostosis of a co...

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Main Authors: Nicolas A. Stafforini, MD, Matthew C. Smith, MD, PhD
Format: Article
Language:English
Published: Elsevier 2025-06-01
Series:Journal of Vascular Surgery Cases and Innovative Techniques
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2468428725000139
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author Nicolas A. Stafforini, MD
Matthew C. Smith, MD, PhD
author_facet Nicolas A. Stafforini, MD
Matthew C. Smith, MD, PhD
author_sort Nicolas A. Stafforini, MD
collection DOAJ
description Thoracic outlet syndrome (TOS) is a group of disorders characterized by the compression of neurovascular structures at the thoracic outlet. Arterial TOS, the least common but most severe form, carries significant thromboembolic risks and has a known association with cervical ribs. Synostosis of a complete first and second rib, termed the Srb anomaly, is rare and occurs in approximately 0.2% of the population. Here, we present a unique case of a 17-year-old boy with right upper extremity claudication owing to arterial TOS from an Srb anomaly. This case emphasizes the successful management of an uncommon condition, the importance of accurate diagnosis and timely intervention.
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series Journal of Vascular Surgery Cases and Innovative Techniques
spelling doaj-art-573ab10f9d2b434bbd83dbf6dc1088902025-08-20T02:16:07ZengElsevierJournal of Vascular Surgery Cases and Innovative Techniques2468-42872025-06-0111310173110.1016/j.jvscit.2025.101731Management of a patient with arterial thoracic outlet syndrome and Srb anomalyNicolas A. Stafforini, MD0Matthew C. Smith, MD, PhD1Division of Vascular Surgery, Department of Surgery, University of Washington, Seattle, WACorrespondence: Matthew C. Smith, MD, PhD, Assistant Professor of Surgery, Division of Vascular Surgery, Department of Surgery, University of Washington, 1959 NE Pacific St Main Hospital, Seattle, WA 98195; Division of Vascular Surgery, Department of Surgery, University of Washington, Seattle, WAThoracic outlet syndrome (TOS) is a group of disorders characterized by the compression of neurovascular structures at the thoracic outlet. Arterial TOS, the least common but most severe form, carries significant thromboembolic risks and has a known association with cervical ribs. Synostosis of a complete first and second rib, termed the Srb anomaly, is rare and occurs in approximately 0.2% of the population. Here, we present a unique case of a 17-year-old boy with right upper extremity claudication owing to arterial TOS from an Srb anomaly. This case emphasizes the successful management of an uncommon condition, the importance of accurate diagnosis and timely intervention.http://www.sciencedirect.com/science/article/pii/S2468428725000139Thoracic outletRib resectionAnomalous rib
spellingShingle Nicolas A. Stafforini, MD
Matthew C. Smith, MD, PhD
Management of a patient with arterial thoracic outlet syndrome and Srb anomaly
Journal of Vascular Surgery Cases and Innovative Techniques
Thoracic outlet
Rib resection
Anomalous rib
title Management of a patient with arterial thoracic outlet syndrome and Srb anomaly
title_full Management of a patient with arterial thoracic outlet syndrome and Srb anomaly
title_fullStr Management of a patient with arterial thoracic outlet syndrome and Srb anomaly
title_full_unstemmed Management of a patient with arterial thoracic outlet syndrome and Srb anomaly
title_short Management of a patient with arterial thoracic outlet syndrome and Srb anomaly
title_sort management of a patient with arterial thoracic outlet syndrome and srb anomaly
topic Thoracic outlet
Rib resection
Anomalous rib
url http://www.sciencedirect.com/science/article/pii/S2468428725000139
work_keys_str_mv AT nicolasastafforinimd managementofapatientwitharterialthoracicoutletsyndromeandsrbanomaly
AT matthewcsmithmdphd managementofapatientwitharterialthoracicoutletsyndromeandsrbanomaly