Results 31 to 40 of about 5,727 (190)
Lingual Osseous Choristoma: A Case Report and Review of the Literature
Asian Pacific Journal of Cancer Care, 2019 Introductıon: Osseous choristoma is a benign lesion that is characterized by proliferation of mature osseous tissue in an abnormal anatomical location.
Ozlem Saraydaroglu +2 more
doaj +1 more source
Indian Journal of Otolaryngology and Head and Neck Surgery, 2005 A 13 year old female patient presented to ENT OPD with chronic recurrent tonsillitis and underwent tonsillectomy. The histopathological examination revealed heterotopic cartilage in both the tonsils. The postoperative period was uneventful. The histopathologic finding of choristom of the tonsil is rare.
P C, Modayil +4 more
openaire +3 more sources
Salivary Gland Choristoma of the Middle Ear in a Child: A Case Report
Ear, Nose & Throat Journal, 2021 Salivary gland choristoma is an extremely rare middle ear pathology. We present the case of a 10-year-old girl with unilateral conductive hearing loss. Tympanotomy showed a nonspecific middle ear mass, absence of stapes, anomaly of incus, and displaced ...
Jana Jančíková MD +5 more
doaj +1 more source
A Neonatal Case of Glial Choristoma of the Tongue Causing Airway Obstruction
Case Reports in Otolaryngology, 2017 Glial choristoma is considered to be a type of brain heterotopia consisting of ectopic central nervous tissue. We herein report a neonate with glial choristoma of the tongue who developed respiratory distress due to airway obstruction.
Hajime Machi +5 more
doaj +1 more source
, 2015 Osseous choristoma is a rare, benign tumour of the oral cavity. It is composed of normal lamellar bone occurring at an abnormal site. The aetiology and pathogenesis of this lesion remains debatable.
Mohamad , Irfan +3 more
core +1 more source
Glial choristoma of the tongue. Clinico-pathologic analysis of a case and pathogenetic insights. [PDF]
, 2017 Glial choristoma of the tongue is a rare developmental anomaly usually occurring in the first two years of life. Although diverse theories have been suggested to explain its development, they do not seem to take into account the normal tongue development.
VECCIA, NORMAN +5 more
core +1 more source
Two Cases of Cartilaginous Choristoma—Not Chondroma of the Bony External Auditory Canal
Case Reports in Otolaryngology, 2018 The presence of a cartilaginous mass on the bony external auditory canal is an unusual finding. Currently, two different diagnoses have been used to describe this type of mass: chondroma and cartilaginous choristoma.
Kohei Yamahara +4 more
doaj +1 more source
Pulmonary choristoma in a new-born calf with multiple cranial and nervous malformations
Ciência Rural, 2021 : Multiple congenital malformations can occur concomitantly in several species since the anomaly in one organ may lead directly to the malformation of another. Additionally, the etiology is not always clarified.
Júlia Gabriela Wronski +7 more
doaj +1 more source
Congenital sebaceous choristoma of the tongue: A rare case report [PDF]
, 2022 The most common oral choristomas are consisted of thyroid tissue and bone. The presence of sebaceous glands in the oral mucosa, especially in the buccal mucosa and labial mucosa, is often considered a normal anatomical variation since they are observed ...
Silva-Junior, Arley +8 more
core +1 more source
Salivary Gland Choristoma of the Larynx [PDF]
, 2017 To the Editor, Choristoma is defined as the presence of histologically normal cells in abnormal locations due to defects during embryological development (1).
Yılmaz, Rukiye +7 more
core +2 more sources