We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Internal mammary artery embolization for hemoptysis.
- Authors
Hashimoto, M.; Heianna, J.; Okane, K.; Izumi, J.; Watarai, J.
- Abstract
<bold>Purpose: </bold>The purpose of this study was to determine the factors influencing development of blood supply from the internal mammary artery and to discuss the value of embolization of the abnormal branches from this vessel using small particles following occlusion of the normal distal branches using microcoils in treating hemoptysis.<bold>Material and Methods: </bold>Five patients with hemoptysis underwent internal mammary artery embolization with coaxial microcatheter systems. Bronchoscopy, chest radiographs, and CT were performed to determine the site and extent of the basic disease before embolotherapy in all patients.<bold>Results: </bold>In all patients, pulmonary lesions had extended from the lung to the adjacent pleural surface at the anterior lung field. Four patients underwent embolization from the proximal portion of the internal mammary artery following distal coil embolization. One patient who underwent only proximal embolization had recurrent bleeding.<bold>Conclusion: </bold>The internal mammary artery contributes to the perfusion of lesions responsible for hemoptysis when the basic lesion involves the pulmonary parenchyma adjacent to the anterior pleural surface. Initial distal occlusion of the internal mammary artery may improve the efficacy of embolization of this artery for hemoptysis.
- Subjects
INTERNAL thoracic artery; THERAPEUTIC embolization; HEMOPTYSIS; LUNG diseases; RADIOGRAPHY; DISEASE complications
- Publication
Acta Radiologica, 1999, Vol 40, Issue 2, p187
- ISSN
0284-1851
- Publication type
journal article
- DOI
10.3109/02841859909177736