INTRODUCTION An aneurysmal bone cyst is a benign but often rapidly expanding osteolytic multi-cystic osseous lesion that occurs as a primary, secondary, intra-osseous, extra-osseous, solid or conventional lesion. It frequently coexists with other benign and malignant bone tumors. Although it is considered to be reactive in nature, there is evidence that some aneurysmal bone cysts are true neopl...

Symptomatic aneurysmal bone cysts with expansible lesions in the pelvis are rare in children. The management of an aggressive vascular lesion in a female child is challenging. The standard treatment for aneurysmal bone cysts is accompanied by a high risk of local recurrence. A 12-year-old female presented with a history of pelvic pain for 5 months. Plain radiographs and magnetic resonance imagi...

Aneurysmal bone cyst (ABC) is an expansile bone lesion that usually involves the long bones. Skull base involvement is rare. Hereby, we describe a 17-year-old man with hoarseness, facial asymmetry, left sided sensorineural hearing loss and left jugular foramen syndrome. CT scan and MRI showed a skull base mass that was confirmed as ABC in histopathology. The case was unusual and interesting due...

Aneurysmal bone cyst (ABC) of the talus is an extremely rare lesion; less than 20 cases have been reported in PubMed till 2012. We report a primary ABC of the talus in a 20-year-old male that was managed by extended intralesional curettage with phenol as an adjuvant and autologous cancellous iliac crest bone grafting. The patient had excellent functional outcome and there was no recurrence at 2...

Background: Aneurysmal bone cyst (ABC) is a rare benign non-odontogenic that occurs most commonly in the posterior mandible. Occurrence mandibular condyle rare. We present case was initially misdiagnosed as parotid gland tumor and later found to be an ABC. Case Presentation: A 19-year-old man presents with painless firm swelling on right preauricular region. Panoramic imaging revealed radioluce...

Primary aneurysmal bone cyst (ABC) in the hands is rare. It occurs more commonly in metacarpal bones and involvement of carpal bones is very uncommon. We report the third case of ABC in the capitate, its clinical presentation, imaging findings and treatment.