tailieunhanh - báo cáo khoa học: " Aneurysmal Bone Cyst located in the Mandibular Condyle"

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Aneurysmal Bone Cyst located in the Mandibular Condyle | Head Face Medicine BioMed Central Open Access Case Study Aneurysmal Bone Cyst located in the Mandibular Condyle Sandro Pelo Giulio Gasparini Roberto Boniello Alessandro Moro and Pier Francesco Amoroso Address Department of Oral and Maxillofacial Surgery Catholic University of S. Cuore A. Gemelli Rome. Via G. Moscati 31 33 00168 Rome Italy Email Sandro Pelo - siocmf@ Giulio Gasparini - giuliogasparini@ Roberto Boniello - drboniello@ Alessandro Moro - mrolsn@ Pier Francesco Amoroso - pieramoroso@ Corresponding authors Published 16 February 2009 Received 24 January 2008 Accepted 16 February 2009 Head Face Medicine 2009 5 8 doi l746-l60X-5-8 This article is available from http content 5 l 8 2009 Pelo et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract A rare case of aneurysmal bone cyst ABC located in the mandibular condyle in a l0-year-old boy is presented. The patient came to our attention for a sudden swelling in the right temporomandibular region the mouth opening was not reduced. A rapid growing mass depicting soft tissue invasion in the right condyle of the mandible was found. Clinically and radiographically it resembled to a malignant lesion. The surgical excision of the mandibular condyle allowed a complete removal of the lesion. The histological examination revealed a pseudocystic expanding osteolytic lesion containing blood-filled space separated by connective tissue and many osteoclastic giant cells which was a conventional vascular ABC. The ABC is an infrequent bone lesion which can only be found very rarely at the craniofacial skeleton. There have been described about l60 cases of ABC originated in the molar region or in upper .

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