Results 71 to 80 of about 5,727 (190)

Osseous choristoma of the periodontium

open access: yesJournal of Indian Society of Periodontology, 2012
Osseous choristoma is a rare, benign lesion of the oral cavity occurring usually on the tongue. It appears as a tumorous mass of normal bony structure with mature cells in an ectopic position. Some lesions represent developmental malformations, whereas others may be reactive lesions, after trauma or chronic irritation.
Goswamy, Monika   +3 more
openaire   +2 more sources

Microphthalmia with multiple ocular abnormalities in a foal

open access: yesVeterinary Ophthalmology, Volume 28, Issue 4, Page 753-758, July 2025.
Abstract Objective The aim of this report was to provide a clinical description and clinical, ultrasonographic, and histologic images of a foal with microphthalmia and multiple ocular abnormalities. Animals Studied A 12‐h old Friesian‐American Paint Horse crossbred filly presented for blindness, microphthalmia and marked ventral strabismus in both eyes.
Peter W. Cho   +4 more
wiley   +1 more source

Intraocular osseous metaplasia in an older red‐tailed hawk (Buteo jamaicensis) 24 years following traumatic injury to the globe

open access: yesVeterinary Ophthalmology, Volume 28, Issue 4, Page 759-765, July 2025.
Abstract An approximately 26‐year‐old, suspected female, red‐tailed hawk (Buteo jamaicensis) was presented with a history of chronic ocular changes of the left eye likely secondary to blunt trauma resulting in blindness and phthisis bulbi. Ophthalmic evaluation of OS revealed a large intraocular mass, 3+ aqueous flare indicating anterior uveitis, and ...
Taylr Wells   +4 more
wiley   +1 more source

Osseous Choristoma with in a Dermolipoma: 17 Years Old Girl Case Report

open access: yes, 2023
Bone choristoma within a dermolipoma is a rare epibulbar tumor with a low prevalence. It is a benign tumor that does not usually cause discomfort or functional problems to patients who suffer from it.
Julian Bermúdez Pío-Rendón   +3 more
core   +1 more source

Investigation on the occurrence of Hairy Polyp and Choristoma in Oral Cavity: A case study

open access: yes, 2017
Hairy polyp and choristoma are rare benign developmental malformations. Hairy polyp mainly occurs in the nasopharynx whereas choristoma occurs in the dorsum of the tongue. Aetiology and pathogenesis of both hairy polyp and choristoma still remain unknown.
Abeyratne WMSD   +3 more
core   +1 more source

Osteocartilaginous choristoma of the gingiva.

open access: yes, 1996
An interesting example of a gingival cartilaginous choristoma is reported. The term choristoma, because of its histological structure, applies to a tumour-like mass of normal cells in an abnormal ...
Bir Y., Seçkin T., Unal T.
core  

Epibulbar osseous choristoma – A case of conjunctiva tumor

open access: yesIndian Journal of Ophthalmology. Case Reports
Epibulbar osseous choristoma is a rare benign tumor of the conjunctiva, most commonly located in the superotemporal quadrant and more frequently observed in females.
Elaine Ju Yen Gan   +3 more
doaj   +1 more source

Orbital Choristoma [PDF]

open access: yesOphthalmology, 2015
Alexander L, Ringeisen   +2 more
openaire   +2 more sources

Expanding the Interface: Overlooked Dermatologic Disorders With Ocular Involvement

open access: yes
JEADV Clinical Practice, Volume 4, Issue 5, Page 1239-1243, December 2025.
A George
wiley   +1 more source

Parasellar choristoma [PDF]

open access: yesAmerican Journal of Roentgenology, 1977
S D, Sholkoff   +3 more
openaire   +2 more sources

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