Results 31 to 40 of about 5,082 (165)
A Case of Osseous Choristoma of Submental Region- Cone Beam Computed Tomographic Findings [PDF]
Journal of Clinical and Diagnostic Research, 2019 Soft tissue radiopacities of head and neck region are intriguing to the oral and maxillofacial radiologist. Osseous choristoma is seldom included in the list of probable differential diagnosis, since its occurrence in the region is a rare phenomenon ...
Gunjan Sinha +2 more
doaj +1 more source
Mixed heterotopic gastrointestinal cyst and extranasal glial tissue of oral cavity with cleft palate
African Journal of Paediatric Surgery, 2011 Mixed choristomas of the oral cavity are uncommon lesions that show a variety of clinical presentations, histological appearance and growth patterns. Mixed choristoma with cleft palate is a very rare developmental malformation.
Teerthanath Srinivas +2 more
doaj +1 more source
Cartilaginous Choristoma of the Tonsil: Three Case Reports [PDF]
Iranian Journal of Otorhinolaryngology, 2015 Introduction: Choristoma is defined as the presence of cells in abnormal locations due to defects during embryological development. The word choristoma implies a neoplasm; whereas heterotopia refers to a displaced tissue without necessarily being a ...
Recep Bedir +4 more
doaj
Epidermoid cyst as differential diagnosis for spherical keratoma: What do we know?
Equine Veterinary Education, Volume 38, Issue 9, Page 489-508, September 2026.Summary This article briefly presents the case of a space‐occupying coronary band mass that raised the question of how one can differentiate between two uncommonly seen but now commonly paired differential diagnoses and prompted a review of the relevant literature.
R. Goodman‐Davis +2 more
wiley +1 more source
Congenital neuroglial choristoma of the foot
Radiology Case Reports, 2019 Neuroglial choristomas are rare malformations of heterotopic neural tissue that have been previously reported predominantly in the head and neck. Competing theories of embryogenesis propose their origin as encephaloceles that have undergone resorption of
Justin Glavis-Bloom, MD +4 more
doaj +1 more source
Obesity Reviews, Volume 27, Issue 9, September 2026.ABSTRACT Objective This work aimed to investigate the efficacy and safety of Roux‐en‐Y gastric bypass (RYGB) and sleeve gastrectomy (SG) in adults with acquired hypothalamic obesity (HO). Design Systematic review and meta‐analysis. Methods Publications reporting relevant outcomes in patients with HO before and after RYGB or SG were identified through a
Johannes Fessler +3 more
wiley +1 more source
A Unique Case of Conjuctival Choristoma Masquerading As Nasal Pterygium
Delhi Journal of Ophthalmology, 2022 Being at the distinctive position of covering the eye ball, conjunctiva is frequently involved in array of local and systemic disorders. Tumors of cornea and conjunctiva often present the ophthalmologist with a difficult diagnostic and therapeutic ...
Mukta Sharma, Shruti Anand
doaj +1 more source
Keratocystoma of the Parotid Gland: A Systematic Review of Clinicopathologic Characteristics
Laryngoscope Investigative Otolaryngology, Volume 11, Issue 4, August 2026.Keratocystoma is an exceptionally rare benign salivary gland neoplasm of the parotid gland that may mimic malignant squamous lesions. This systematic review summarizes all published cases and includes one additional institutional case, demonstrating consistent clinicopathologic features, favorable outcomes following surgical excision, and no documented
Rijahd Sahmer Boustani +8 more
wiley +1 more source
Choroidal Osteoma: Case Series
Case Reports in Medicine, Volume 2026, Issue 1, 2026.Purpose To describe the clinical presentation, multimodal imaging findings, and management of patients with choroidal osteoma observed at a tertiary ophthalmic center. Methods A retrospective case series of three patients (four affected eyes) diagnosed with choroidal osteoma at the Kazakh Eye Research Institute, Almaty, Kazakhstan.
Alua Aubakirova +6 more
wiley +1 more source
Epibulbar complex choristoma with simultaneous involvement of eyelid: a case report
BMC Ophthalmology, 2019 Background Epibulbar complex choristoma, a rare congenital epibulbar tumor, has many diverse forms. Reviewing the literature, it can present clinically as either a circumferential or isolated epibulbar mass, limbal tumor, lateral canthal mass, aggregate ...
Yun Hsia +4 more
doaj +1 more source