Ameloblastoma arising in Calcifying Odontogenic Cyst: A Rare Histologic Variant IJHNS CASE REPORT An Unusually Large Symptomatic Paratracheal Air Cyst
نویسندگان
چکیده
Paratracheal cysts, usually incidental findings on imaging for other reasons, rarely cause symptoms so as to necessitate treatment. Such a large paratracheal cyst indenting on the apex of the lung is barely reported in the literature.
منابع مشابه
A Case Report of Calcifying Odontogenic Cyst with Ameloblastic Proliferation
Calcifying odontogenic cyst is a developmental odontogenic cyst first described by Gorlin in 1962. It is considered as an extremely rare condition and shows extensive diversity in its clinicopathological appearances and biologic behavior. In this report a rare case of calcifying odontogenic cyst with ameloblastic proliferation (an extremely rare histologic variant) with one year follow – up is ...
متن کاملCalcifying odontogenic cyst: a rare report of a nonneoplastic variant associated with cholesterol granuloma.
AIM To report a case of a non-neoplastic variant of calcifying odontogenic cyst (COC) with the lining epithelium showing ameloblastomatous proliferation and capsule exhibiting features of a cholesterol granuloma. The importance of delineating this histologic variant from unicystic ameloblastoma and the formation of cholesterol granuloma in this variant is discussed. BACKGROUND Calcifying odon...
متن کاملPeripheral calcifying odontogenic cyst presenting clinically as an eruption cyst: A case report
Calcifying odontogenic cyst (COC) is an odontogenic cyst with accumulation of ghost cells that has central and peripheral subsets. Here, we present an 11-year-old male patient with an intraoral swelling on the left posterior mandibular ridge interfering with eruption of the second molar. Histopathologic examination revealed a cystic lesion lined by ameloblast-like epithelium in the basal layer ...
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Objective: The Ortho keratinized Odontogenic Cyst (OOC) is a rare lesion originates from dental lamina and clinically, it may be mistaken for many other odontogenic cysts and Tumors. Microscopically, It should be distinguished from KCOT because of differences in biologic behavior and histologic features. Case: An interesting case of OOC arising in the edentulous mandibular right first premo...
متن کاملAmeloblastomatous Calcifying Odontogenic Cyst: A Rare Clinicopathologic Entity
The calcifying odontogenic cyst represents a heterogeneous group of lesions that exhibits a variety of clinicopathologic and behavioral features. Therefore, a proper categorization of the cases is needed for better understanding of each variant. Ameloblastoma is one of the well-known odontogenic tumors that could be associated with calcifying odontogenic cyst. Very few cases of ameloblastomatou...
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