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Thorac Cardiovasc Surg 2013; 61(03): 215-222
DOI: 10.1055/s-0032-1328932
Original Thoracic
Georg Thieme Verlag KG Stuttgart · New York

Elastofibroma Dorsi: Clinicopathological Analysis of 71 Cases

F. Lococo
1   Department of General Thoracic Surgery, Catholic University, Rome, Italy
,
A. Cesario
1   Department of General Thoracic Surgery, Catholic University, Rome, Italy
2   Deputy Scientific Director, IRCCS San Raffaele Pisana, Rome, Italy
,
F. Mattei
2   Deputy Scientific Director, IRCCS San Raffaele Pisana, Rome, Italy
,
G. Petrone
3   Department of Pathology, Catholic University of Rome, Rome, Italy
,
L. M. Vita
1   Department of General Thoracic Surgery, Catholic University, Rome, Italy
,
L. Petracca-Ciavarella
1   Department of General Thoracic Surgery, Catholic University, Rome, Italy
,
S. Margaritora
1   Department of General Thoracic Surgery, Catholic University, Rome, Italy
4   Thoracic Surgery Unit, Centro Oncologico Fiorentino, Florence, Italy
,
P. Granone
1   Department of General Thoracic Surgery, Catholic University, Rome, Italy
› Author Affiliations
Further Information

Publication History

29 May 2012

11 July 2012

Publication Date:
23 January 2013 (online)

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Abstract

Introduction Elastofibroma dorsi (ELD) is a rare soft tissue benign tumor of the chest wall. So far, only a few large series have been reported in the English literature and, to the best of our knowledge, radiological assessment and clinical management remain without consensus. The aim of this study is to provide, on the basis of a single-institutional, homogeneous and large experience, ample evidences to support etiological and “clinical-usefulness-grade” classification hypotheses.

Materials and Methods We report observational information on 71 ELD cases and, on the basis of these, we discuss the clinical onset features, radiological and surgical characteristics, as well as pathological and immunohistochemical evidences.

Results In the period between January 1994 and September 2009, 71 consecutive patients (23 male and 48 female; mean age: 60.2 years; standard deviation [SD] ± 8.3 years) with ELD diagnosis were surgically treated at our institution. ELD was right sided in 34 patients (47.9%), left in 25 (35.2%), and bilateral in 12 (16.9%). In nine patients, ELD were diagnosed synchronously and three metachronously. Thirty-eight patients (53.5%) had no significant symptoms; 33 (46.5%) reported a clunking sensation or a localized scapular swelling during the shoulder movements. Sixty-six (93%) patients underwent surgical excision with radical intent while in five patients, a biopsy-only procedure was undertaken. Mean hospital stay was 3.0 days (SD ± 1.2 days) with a morbidity of 10.6% (one case of major postoperative bleeding requested a surgical revision of the hemostasis). At the univariate analysis, the probability of occurrence of morbidity increases with tumor size. All operated patients are alive and well at follow-up with no sign of recurrence and complete resolution of the symptomatology.

Conclusions ELD is relatively uncommon, benign, and well controlled by radical surgery.

Keywords

elastofibroma dorsi - soft tissue tumors - chest wall tumors - elastin