Results 61 to 70 of about 6,830 (221)

Immunoreactivity for CD34, Desmin, Keratins, KIT, Alpha‐Smooth Muscle Actin, S100, and Vimentin in Malignant Mesenchymal Neoplasms in Guinea Pigs: A Series of 62 Cases From a Single Institution

Veterinary Medicine and Science, Volume 12, Issue 2, March 2026.
Immunohistochemical expression of CD34, desmin, keratin AE1/AE3, keratin 8/18, KIT, SMA, S100, and vimentin in normal guinea pig skin serving as both positive and negative external tissue control. All images immunohistochemical staining, 200× magnification, scale bar 100 µm. (A) CD34 stained only vascular endothelium (arrow).
Jiří Lenz, Miša Škorič, František Tichý, Luděk Fiala   +3 more
wiley   +1 more source

Mandibular mass in pediatric patient: A diagnostic dilemma

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2012
A case of aggressive Juvenile ossifying fibroma in a child has been discussed. The unique appearance of this particular lesion demonstrates a close relationship between aggressive ossifying fibroma and well-differentiated osteogenic sarcoma.
P A Ranadive, M D Deshpande, S N Ingole, C Ankush   +3 more
doaj   +1 more source

Ossifying Fibroma of the Orbit [PDF]

, 2004
Osificirajući fibrom glave i vrata rijedak je tumor koji najčešće zahvaća gornju i donju čeljust. Javlja se u trećem i četvrtom desetljeću života. Lezija je obično solitarna, dobro ograničena.
Damir Košutić, Mario Jurić, Predrag Knežević, Spomenka Manojlović, Vedran Uglešić   +4 more
core   +1 more source

Clinical Use of S53P4 Bioactive Glass in the Treatment of Bone Defects and Infected Bone: A Systematic Review of the Quality of Clinical Outcomes and A Grade Assessment

Advanced Healthcare Materials, Volume 15, Issue 5, 2 February 2026.
Bioactive glass (BAG) S53P4 is a synthetic bone substitute. Clinically it has been used in the treatment of benign bone tumor surgery, in spine surgery, in trauma surgery, in frontal sinus surgery, in diabetic foot osteomyelitis surgery, in mastoid surgery, in oral and maxillofacial surgery in more than 4000 patients, with excellent clinical long‐term ...
Sebastian CE Lindfors, Chris JJ Arts, Nina C Lindfors   +2 more
wiley   +1 more source

Pulp Polyp Associated with a Natal Tooth: Case Report [PDF]

, 2009
Natal teeth are an infrequent occurrence at birth. Often these teeth are extracted because they are very mobile and pose a risk of aspiration. This is a rare case in which a natal tooth was extracted by the pediatrician with his fingers.
Hodgson, Brian D., Lambert, Lance, Vergotine, Rodney   +2 more
core   +1 more source

Juvenile ossifying fibroma of the maxilla [PDF]

BMJ Case Reports, 2011
Juvenile ossifying fibroma (JOF), is a rare fibro-osseous neoplasm that arises within the craniofacial bones in individuals under 15 years of age. The term is used in the literature to describe two distinct histopathologic variants of ossifying fibroma of the craniofacial skeleton. It was described as a cellular and aggressive form of ossifying fibroma
Gagan, Thakur, Preeti P, Nair, Ravi, Ahuja, Ruchi, Ahuja   +3 more
openaire   +2 more sources

A case report of cemento-ossifying fibroma presenting as a mass of the ethmoid sinus

Journal of Research in Medical Sciences, 2011
Cemento-ossifying fibroma is a lesion containing both fibrous and osseous components. Such lesions include fibrous dysplasia, ossifying fibroma, cemento-ossifying fibroma and cementifying fibroma.
Ali Hekmatnia, Amirhossein Ghazavi, Masih Saboori, Parvin Mahzouni, Nazila Tayari, Farzaneh Hekmatnia   +5 more
doaj  

Fibroma cemento-osificante gingival mandibular: presentación de un caso [PDF]

, 2004
Presentamos el caso clínico de una mujer con un fibroma cemento- osificante gigante dependiente de la encía mandibular de 20 años de evolución. El fibroma cemento-osificante es un tumor poco frecuente, clasificado dentro de las lesiones fibroóseas ...
Crespo Pinilla, J.I., Espeso Ferrero, A., Galdeano Arenas, M., Verrier Hernández, Alberto, Álvarez Otero, Rafael   +4 more
core   +1 more source

Maxillary Brown Tumor Unveiling Primary Hyperparathyroidism: A Rare Diagnostic Challenge

Clinical Case Reports, Volume 14, Issue 2, February 2026.
ABSTRACT Maxillary brown tumors are rare and may mimic malignant or odontogenic lesions, posing a diagnostic challenge. This case highlights that isolated facial swelling may be the first manifestation of primary hyperparathyroidism and underscores the importance of biochemical screening to prevent misdiagnosis and unnecessary surgery.
Abdur Rehman, Haitham Akaash, Javeria Awan, Sundas Masood, Rahmat Gul Omarzai   +4 more
wiley   +1 more source

Unilocular ossifying fibroma of the mandible misdiagnosed as a radicular cyst: Case report

Cumhuriyet Dental Journal, 2016
Ossifying fibroma is a benign fibro-osseous lesion which arises mostly on mandibular molarpremolarregion. Ossifying fibroma may be asymptomatic or may cause buccolingual expansion.The localization of the lesion is mainly on non-tooth bearing areas of the
Ömür Dereci
doaj