We report two cases of periosteal chondroma of the rib, an extremely rare entity. The first case involved a 5-year-old boy who was admitted with pain and swelling around his left fifth rib. Surgery was performed in May 1999, and an 8 x 6 x 5 mm tumor was resected with the fifth rib. The second case involved a 39-year-old man with a 2-month history of cough who was referred to our department after a coin lesion had been detected on a chest roentgenogram. Physical examination on admission did not reveal any pain or tenderness. The rib tumor was resected along with the fourth rib by video-assisted thoracoscopic surgery and minithoracotomy in February 2000. The tumor was well encapsulated and consisted of an elastic hard mass measuring 22 x 15 x 13 mm. Both patients had an uneventful postoperative course and have remained well with no evidence of recurrence. Our review of the literature revealed only six previously documented cases of periosteal chondroma of the rib.
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http://dx.doi.org/10.1007/s595-001-8060-y | DOI Listing |
Am J Sports Med
January 2025
University of Alabama at Birmingham, Birmingham, Alabama, USA.
Background: Benign bone lesions are a common incidental finding in athletes during workup for musculoskeletal complaints, and athletes are frequently advised to halt participation in contact sports. There are no current guidelines to assist clinicians in referring patients with these lesions to a subspecialist or in advising athletes on the safety of returning to sport.
Purpose: To assist sports medicine physicians in appropriate referral for patients with benign bone lesions through presentation of a literature review and the case of an adolescent athlete with a benign bone lesion in a location with a significant fracture risk.
J Orthop Case Rep
December 2024
Department of Spine Surgery, Zydus Hospitals and Healthcare Research Private Limited, Ahmedabad, Gujarat, India.
Introduction: Chondromas are benign cartilaginous tumors classified into periosteal chondromas and enchondromas. While periosteal chondromas grow on the bone surface, enchondromas develop within the medullary cavity. Enchondromas constitute 4-8% of all bone tumors, with spinal enchondromas being exceptionally rare, particularly in the cervical region.
View Article and Find Full Text PDFJ Orthop Case Rep
December 2024
Department of Orthopaedics, ACS Medical College and Hospital, Dr MGR Educational and Research Institute, Chennai, Tamil Nadu, India.
Introduction: Enchondroma protuberans (EP), a rare form of enchondroma with exophytic growth, differs radiographically from classical enchondromas and can mimic osteochondroma, periosteal chondroma, or chondrosarcoma. Proper differentiation is crucial to avoid unnecessary radical resection, as EP requires intralesional curettage rather than the surgical removal typical for osteochondromas.
Case Report: A 14-year-old male presented with a progressively enlarging, painless mass on the lateral aspect of his left hand, initially noticed 4 years ago.
Am J Case Rep
October 2024
College of Medicine, King Khalid University, Abha, Saudi Arabia.
J Orthop Case Rep
March 2024
Department of Orthopaedics, All India Institute of Medical Sciences, Nagpur, Maharashtra, India.
Introduction: ?Introduction: Periosteal chondromas are rare, slow-growing, benign cartilaginous tumors arising from the cortical surface of the bone, beneath the periosteal membrane. Typically affect young males, the most common site being the proximal humerus. There have been no reported cases of periosteal chondroma of the talus in the literature.
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