Peribulbar osseous choristoma is a benign, solid nodule; it is a subtype of epibulbar choristomas (belongs to single tissue choristomas), consisting of pure bony tissues. Epibulbar osseous choristoma is the rarest subtype of epibulbar choristomas, with only 65 cases reported since the mid-19th century; so, the rarity of the disease drove me to report it. A 7-year-old female presented with a painless left ocular superotemporal mass, which was present since birth and located under the conjunctiva. The primary diagnoses included lipodermoid and subconjunctival foreign bodies. Ocular interventions included a B-scan, examination under anesthesia and surgical excision of the mass in toto, and the histopathological examination showed that it was an osseous choristoma.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10299902 | PMC |
| http://dx.doi.org/10.1093/jscr/rjad371 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
An Atypical Presentation of Osseous Choristoma in a 63-Year-Old Male: A Lesion Beyond the Common Demographic and Anatomical Norms.
Cureus
November 2024
Otolaryngology-Head and Neck Surgery, Freeman Health System, Joplin, USA.
Osseous choristomas, characterized by ectopic bone, are rare and typically found in the head and neck, particularly on the tongue. This report describes a unique case of an osseous choristoma in a 63-year-old male with an unusual posterior tongue location. An incidental base of tongue (BOT) mass was discovered during a bronchoscopy for lung biopsy.
View Article and Find Full Text PDFAtypical Presentation of Choroidal Osteoma: Two Case Reports.
Int Med Case Rep J
November 2024
Ophthalmology Discipline, Centro Universitário Saúde ABC/ Faculdade de Medicina Do ABC, Santo André, Brasil.
Choroidal osteoma is a rare, benign, osseous choristoma presenting as an orange-yellow, well-defined fundus mass. It presents unilaterally in most cases, has a predilection for the female sex, and favor a juxtapapillary location, becoming clinically manifest when it involves the macula. Almost 60% of eyes with osteoma may suffer significant visual loss.
View Article and Find Full Text PDFCase reports of oral choristomas and a review of the literature.
J Stomatol Oral Maxillofac Surg
September 2024
The Department of Oral and Maxillofacial Surgery, Hospital of stomatology, Jilin University, No.1500, Qinghua Road, Changchun, Jilin 130021, PR China. Electronic address:
Choristomas are proliferative growths that occur when normal tissue develops in abnormal locations and may resemble tumors. Oral choristomas commonly present as slow-growing, indolent, and firm masses. The diagnosis primarily relies on histopathologic examination.
View Article and Find Full Text PDFEvaluation and Treatment of Patients with Small Posterior Cranial Fossa and Chiari Malformation, Types 0 and 1.
Adv Tech Stand Neurosurg
April 2024
Department of Neurology and Rehabilitation, Kazan State Medical University, Kazan, Russia.
The diagnosis of Chiari I malformation is straightforward in patients with typical signs and symptoms of Chiari I malformation and magnetic resonance imaging (MRI) confirming ≥5 mm of cerebellar tonsillar ectopia, with or without a syrinx. However, in many cases, Chiari I malformation is discovered incidentally on MRI to evaluate global headache, cervical radiculopathy, or other conditions. In those cases, the clinician must consider if cerebellar tonsillar ectopia is related to the presenting symptoms.
View Article and Find Full Text PDFCongenital solitary osseous choristoma of the left lateral canthus: a case report.
BMC Ophthalmol
March 2024
Department of Pathology, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia.
Article Synopsis
- An ocular osseous choristoma is a rare growth of mature bone found in the eye or surrounding tissue, representing just 1.7% of all epibulbar choristomas.
- The case study discusses a 20-month-old girl with a painless, firm mass at the left lateral canthus, which had been present since birth, and was diagnosed as an osseous choristoma after biopsy.
- The findings suggest that osseous choristomas should be included in the diagnosis of eyelid lesions present from birth and highlight the need for further research on their potential links to eye structures.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!