Background The purpose of this work was to perform a systematic review regarding
ossifying fibroma and its multiple variants of the paranasal sinuses, and to identify any …

Fibroblastic and myofibroblastic tumors of the head and neck are a heterogeneous group of
disorders characterized by the proliferation of fibroblasts, myofibroblasts, or both. These …

Purpose To describe the imaging, anatomic, and clinical features of a series of secondary
aneurysmal bone cysts (ABC) and to ascertain their most commonly associated primary …

Fibro-osseous benign lesions rarely affect the sinonasal tract and are divided into 3 different
entities, namely osteoma, fibrous dysplasia and ossifying fibroma. They share several …

The purpose of this study was to determine the prevalence, extension and signal
characteristics of fluid-fluid levels in a large series of 700 bone and 700 soft tissue tumors …

The sinonasal tract can be involved by a variety of neoplasms. The authors have adopted a
simplified classification of sinonasal neoplasms that divides sinonasal tumors based on …

The anterior skull base (ASB) is the boundary between the anterior cranial fossa and
sinonasal cavities and orbit, consisting of the frontal bone, ethmoid bone, and sphenoid …

Ossifying fibroma (OF) is a benign fibro-osseous lesion which was first described by Menzel
in 1872. It is commonly seen in the head and neck regions and represents an aggressive …

Ossifying fibroma is a benign fibro-osseous lesion that occurs most commonly in the
mandible of female patients. In rare cases, it affects the nasal cavity. The magnetic …

OBJECTIVE: To determine the CT and MR imaging features of ossifying fibroma with
aneurysmal bone cyst of the paranasal sinus. MATERIALS AND METHODS: We …