Eur J Cardiothorac Surg 2004;26:826-827
© 2004 Elsevier Science NL
Images in cardio-thoracic surgery |
Aneurysmal bone cyst of the first rib
Mehmet S
rmal
a,*,
Yetkin A
açk
ranb,
Ertan Ayd
na,
Sadi Kayaa
a Department of Thoracic Surgery, Atatürk Training and Research Hospital for Chest Disease and Chest Surgery, Ankara, Turkey
b Department of Pathology, Atatürk Training and Research Hospital for Chest Disease and Chest Surgery, Ankara, Turkey
Received 17 May 2004;
received in revised form 30 June 2004;
accepted 5 July 2004.
* Corresponding author. Address: Kardelen mahallesi Mobilyac
lar sitesi, 482/19 Bat
kent, Ankara, Turkey. Tel.: +90-312-3801031; fax: +90-312-2568136. (E-mail: mehmetsirmali{at}yahoo.com).
A 16-year-old boy was seen for his complaints of pain on his left shoulder and left arm for the last 4 months. The physical examination revealed a hard mass in the left supraclavicular region and his medical history was unremarkable for any trauma. Chest X-ray demonstrated a mass in the left upper zone (Fig. 1A). Magnetic resonance imaging of the thorax depicted the mass lesion 5x6x7.5cm in dimensions, including multiple septal formations in the location of left first rib (Fig. 1B). The left first rib was resected en bloc with the adjacent soft tissues via left posterior thoracotomy. Postoperative pathological evaluation was consistent with aneurysmal bone cyst (Fig. 2).

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Fig. 1. (A) Chest radiograph demonstrating a nonhomogenous mass with regular margins in the left upper zone. (B) Magnetic resonance imaging of the thorax.
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Fig. 2. It consists of cellular connective tissue in which there are numerous large thin-walled blood vessels and many lymphocytes, multinucleated giant cells of osteoclast type, as well as trabeculae of eosinophilic osteoid. Extensive hemorrhage has occurred from the large blood vessels. (H.Ex100).
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C. Cheng, S.-C. J. Yeung, F.-t. Zhong, Y. Xiong, H.-h. Luo, S. Ji, and J. Pan
Aneurysmal Bone Cyst in the First Rib
Ann. Thorac. Surg.,
June 1, 2008;
85(6):
2118 - 2120.
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