Results 81 to 90 of about 5,727 (190)

Cutaneous ganglion cell choristoma. Report of a case

open access: yes, 2012
We describe the histological, immunohistochemical, and ultrastructural findings of a cutaneous tumour composed of ganglion cells, without any other proliferating component.
F Rivera-Hueto (100346)   +3 more
core   +1 more source

Cartilaginous Choristoma of the External Auditory Canal. [PDF]

open access: yes, 2021
Cartilaginous choristoma is a rare benign lesion of the external auditory canal, generally found incidentally on physical exam in an asymptomatic patient.
Alnouri, Ghiath   +4 more
core  

Phakomatous choristoma of the lower eyelid: A case study with a review of the literature

open access: yes, 2007
We report a case of phakomatous choristoma of the lower eyelid. A 2-week-old girl was referred with a tumor of the right lower eyelid near the inner canthus, present since birth. No other abnormalities were noted.
Keklikci, S. Ugur   +3 more
core   +1 more source

Elastic cartilage choristoma of the neck.

open access: yes, 1979
Two cases of elastic cartilage choristoma in the skin and subcutaneous tissues of the lower midline of the neck are ...
Rachman, R, Heffernan, A H
core   +1 more source

Mixed choristoma on the anterior dorsal tongue: A case report and review of the literature

open access: yes, 2010
A choristoma is a benign tumour-like growth consisting of normal tissue in an abnormal site. Seven cases of mixed osseous and cartilaginous choristoma of the tongue have been reported in the literature, only one on the anterior tongue. Here we review the
Abdul Majeed, A. A.   +3 more
core   +1 more source

Cartilaginous Choristoma of the Palatine Tonsil: A Rare Histopathological Entity

open access: yesNational Board of Examinations Journal of Medical Sciences
Background: Cartilaginous choristoma is a benign lesion defined as the presence of mature cartilage in an ectopic anatomical site. Its occurrence within the palatine tonsil is extremely rare and usually detected incidentally on histopathological ...
Fathima Jackia Banu I   +3 more
doaj   +1 more source

Intradural extracerebral choristoma. Case report and review of the literature.

open access: yes, 2008
BACKGROUND: Intracranial extracerebral neuroglial choristoma is a very rare entity. A cleft palate or a nasopharyngeal teratoma has been described as accompanying choristoma, but there are no observations of both anomalies being simultaneously present ...
Park, JE, Kim, JH, Yoon, SH, Park, MC
core   +1 more source

Salivary Gland Choristoma at the Esophagogastric Junction Associated With Chronic Gastroesophageal Reflux Disease

open access: yesAnnals of Internal Medicine: Clinical Cases
Salivary gland choristoma at the esophagogastric junction (EGJ) is a rare benign lesion, typically presenting as a nodule. Though heterotopic salivary tissue can appear in the head, neck, or GI tract, its occurrence at the EGJ is uncommon.
Eric Vargas   +4 more
doaj   +1 more source

A case of epibulbar osseous choristoma

open access: yes, 2018
Osseous choristoma of the eye is a rare entity with few case reports being published in the literature. We report one such case in a 14-year old female who had a small growth in the right eye present since birth, which gradually increased in size ...
A S Parihar   +3 more
core   +1 more source

Epibulbar osseous choristoma manifesting as a lacrimal gland mass: A case report

open access: yesIndian Journal of Ophthalmology. Case Reports
A 13-year-old girl was referred for assessment of a right-sided epibulbar lesion, which was suspected to be a lacrimal gland mass. The patient was asymptomatic with no ocular or systemic history. On assessment, a hyperemic, firm, and ill-defined mass was
Sohail Ahmed   +3 more
doaj   +1 more source

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