Results 221 to 230 of about 8,516 (258)

BONE(Y)-EYED! - Epibulbar osseous choristoma: A case report

Indian Journal of Ophthalmology - Case Reports
Epibulbar osseous choristoma is the rarest of the choristomas and should be considered as a differential diagnosis of pediatric epibulbar tumors. We present a 9-year-old female who presented with history of swelling in the right eye noted 4 years ago ...
Nicholaus Benedicto, Meghana Tanwar, U. Kim, S. Radhakrishnan   +3 more
semanticscholar   +1 more source

A Rare Case of Glial Choristoma Arising from the Vomer in Association with Cleft Palate

The Cleft Palate-Craniofacial Journal, 2022
Heterotopic neuroglial tissue represents normal glial tissue in an abnormal location distant from the central nervous system. It is a rare congenital condition and the majority of these lesions are diagnosed at birth or early childhood.
Amrutha Varshini K, A. Desai, B. Sahana, Niranjan Kumar   +3 more
semanticscholar   +1 more source

Epibulbar complex choristoma with cartilaginous component: A case report

Indian Journal of Ophthalmology - Case Reports
Choristomas are masses of normal tissue found in abnormal locations. Epibulbar choristomas, also known as lipodermoid cyst or dermolipoma, are a non-neoplastic condition and usually seen at the junction of the conjunctiva and the cornea (corneoscleral ...
P. Ingitha, Meenakshi Rao, Nikhil Agrawal, Sangeeta Pradhan   +3 more
semanticscholar   +1 more source

Retroperitoneal Neurogenous Choristoma

Journal of Urology, 1992
A 6-year-old girl with urinary complaints underwent ultrasonography, which revealed a retroperitoneal cystic mass adjacent to the left kidney. Computerized tomography did not demonstrate whether the mass was an adrenal cyst or a duplicated upper pole segment.
J, Wan, M L, Ritchey, K, Muraszko, D A, Bloom   +3 more
openaire   +2 more sources

Submandibular osseous choristoma

Journal of Cranio-Maxillofacial Surgery, 2006
Osseous choristoma is a rare, benign lesion of the oral cavity and is usually found in the tongue. It presents as a tumour-like mass of normal bony structure with mature cells in an abnormal position. The object of this paper is to report one case of osseous choristoma.A 32-year-old male presented with a lesion in the submandibular region, which was ...
Aline Cristina Batista Rodrigues, Johann, Bruna Gonçalves, Garcia, Thiago Ribeiro, Nacif, João Batista, de Freitas, Maria Auxiliadora Vieira, do Carmo, Ricardo Alves, Mesquita   +5 more
openaire   +2 more sources

Epibulbar simple cartilaginous choristoma associated with unique pigmented multicystic component

European Journal of Ophthalmology
Purpose To report an atypical presentation of an epibulbar simple cartilaginous choristoma with a unique pigmented multicystic component. Case Description A 69-year-old African American female presented for evaluation of a right nasal epibulbar lesion ...
Julia Yu, R. C. Eagle, Z. Syed
semanticscholar   +1 more source

Oral Cavity Choristoma of Endodermal Lineage: A Rare Occurrence

SAS Journal of Surgery
Introduction: The term “choristoma” is referred to a tumor like mass consisting of normal cells in an abnormal location. It is a benign entity like hamartoma. A hamartoma can be distinguished by presence of overgrowth of cells forming tumor at its normal
Audrey Pais, Nagesh Undare, A. Mehta, Abhaya R. Gupta, Shahaji Deshmukh, Paras L Kothari, U. Vartak   +6 more
semanticscholar   +1 more source

CHRONIC TONSILITIS WITH CHORISTOMA: A RARE ENTITY

PARIPEX-INDIAN JOURNAL OF RESEARCH
Introduction: Choristoma is defined as the presence of cells in abnormal locations resulting from defects during embryological development. These lesions consist of aggregates of normal cells or tissues that are misplaced in unusual locations. Literature
Abhinav Banchhor, Anjali Singh, Sanjeev Narang, V. Jain, Romi Srivastava   +4 more
semanticscholar   +1 more source

A case of cartilaginous choristoma in epitympanum, presenting as attic cholesteatoma

Journal of Korean Skull base society, 2022
Choristoma, a type of heterotopia, is a rest of histologically normal tissue in an embryologically abnormal site. Although cartilaginous choristoma of bony external auditory canal has been found often, it is rare in the middle ear cavity.
Hyo-Eun Kim, Soomin Park, Dong-Hee Lee
semanticscholar   +1 more source

Epibulbar Osseous Choristoma

Journal of Pediatric Ophthalmology & Strabismus, 1983
ABSTRACT A 14-year-old girl presented with a firm, movable, epibulbar mass of the right eye. The clinical appearance was characteristic of an epibulbar osseous choristoma. and the diagnosis was substantiated radiographically and confirmed histopathologically.
N G, Dreizen, A P, Schachat, J A, Shields, J J, Augsburger   +3 more
openaire   +2 more sources