Results 41 to 50 of about 545 (167)

Juvenile Ossifying Fibroma: Multiportal Endoscopic Trans-Nasal and Orbital Surgical Approaches, Histopathological and Radiological Findings [PDF]

Al-Azhar International Medical Journal, 2021
: Ossifying fibroma of the nasal cavity and paranasal sinus is a benign tumor histologically, however clinically may show invasive characteristics. It has malignancy rate of 0.4–0.5%.
Amany Abosaf, Heba Galal, Rania AbdelMaqsoud, bothina bendary, rehab kamel, Tawfik Elkholy   +5 more
doaj   +1 more source

Psammomatoid juvenile ossifying fibroma of maxilla in a 45-year-old female patient

SRM Journal of Research in Dental Sciences, 2013
Juvenile ossifying fibroma (JOF) is an uncommon, benign, yet aggressive fibro-osseous lesion of the jaws commonly occurring in children and young adults and affects equally both males and females. Maxilla is affected more often than mandible.
Sanchita Kundu, Mousumi Pal, Supratim Ghosh, Rudra Prasad Chatterjee   +3 more
doaj   +1 more source

Juvenile psammomatoid ossifying fibroma: A radiolucent lesion to suspect preoperatively

Radiology Case Reports, 2019
We present the cases of 2 expansive juvenile psammomatoid ossifying fibromas from sinonasal origin. Our first patient presented with a fronto-ethmoidal mass invading the orbit and the cranial base and had a bicoronal approach for tumor removal.
Sally Nguyen, MD, Marc-André Hamel, MD, Jade Chénard-Roy, MD, Marie-Noëlle Corriveau, MD, FRCSC, Sylvie Nadeau, MD, FRCSC   +4 more
doaj   +1 more source

Psammomatoid juvenile ossifying fibroma of the jaws

Journal of Oral and Maxillofacial Pathology, 2011
Juvenile ossifying fibroma is an uncommon, benign, bone-forming neoplasm with aggressive local growth that is distinguished from other fibro-osseous lesions primarily by its age of onset, clinical presentation and aggressive behavior. Although a benign entity, juvenile ossifying fibroma is known to be locally aggressive and has a high tendency to recur.
Malathi, N, Radhika, T, Thamizhchelvan, H, Ravindran, C, Ramkumar, S, Giri, GVV, Gopal, Deepika   +6 more
openaire   +3 more sources

First presentation of a frameshift mutation in the SETD2 gene of a juvenile psammomatoid ossifying fibroma (JPOF) associated with an aneurysmal bone cyst

Diagnostic Pathology, 2021
Background The rarity of juvenile psammomatoid ossifying fibroma (JPOF) and lack of cytogenetic studies prompted us to report a novel SETD2 gene mutation in a benign odontogenic tumour.
A. Toferer, A. Truschnegg, K. Kashofer, C. Beham-Schmid, A. Beham   +4 more
doaj   +1 more source

Juvenile psammomatoid ossifying fibroma with fluid–fluid levels: an unusual presentation

The Egyptian Journal of Radiology and Nuclear Medicine, 2021
Background Juvenile ossifying fibroma is an uncommon benign fibro-osseous tumor commonly involving the craniofacial skeleton of young patients with locally aggressive behavior and a high recurrence rate.
Linda Kalliath, D. Karthikeyan, Nataraj Pillai, Deepthi Padmanabhan, Partheeban Balasundaram, Gokul Kripesh   +5 more
doaj   +1 more source

Bone Diseases of the Jaws

International Journal of Dentistry, Volume 2010, Issue 1, 2010., 2010
Lesions specific for the jaws and not occurring in any other bones mostly are related to the teeth or to odontogenic tissues. Moreover, the jaws may harbor nonodontogenic bone lesions not seen in any other part of the skeleton. This paper pays attention to the diseases that are specific for the jaws, odontogenic as well as nonodontogenic.
Pieter Johannes Slootweg, Paul C. Edwards   +1 more
wiley   +1 more source

Extraosseous Cemento‐Ossifying Fibroma of the Cheek

Scholarly Research Exchange, Volume 2009, Issue 1, 2009., 2009
Background. Cemento‐ossifying fibroma (COF) is a relatively rare tumor of the maxillary bones, classified among the fibro‐osseous lesions Feller et al. (2004). The lesion that develops appears within the bone, although in some cases, it involves the soft tissues Kaufmann et al. (1999), Jung et al. (1999). In literature there is not report of COF in the
Gianluigi Longobardi, Immacolata Pagano, Umberto Sisalli, Maurizio Foresti, Valentina Poddi   +4 more
wiley   +1 more source

Maxillofacial Bone Involvement in Fibro-Osseous Lesions: Emphasizing the Significance of Differential Diagnosis. [PDF]

J Clin Med
The World Health Organization's (WHO) 2022 update on the classification of odontogenic and maxillofacial bone tumors has revolutionized diagnostic and treatment paradigms by integrating novel molecular insights.
Gennaro P, Gennari L, Latini L, Cavati G, Vannucchi M, Giovannetti F, Cascino F.   +6 more
europepmc   +3 more sources

Cranial juvenile psammomatoid ossifying fibroma: case report [PDF]

Journal of Neurosurgery: Pediatrics, 2016
Juvenile psammomatoid ossifying fibroma (JPOF) is a fibroosseous tumor that arises in the craniofacial bones in young people. This lesion usually originates in the jaw, orbit, and ethmoid complex but can also be associated with the skull base and calvaria.
Cristina, Barrena López, Alicia, Bollar Zabala, Enrique, Úrculo Bareño   +2 more
openaire   +2 more sources