Clear cell variant of calcifying epithelial odontogenic tumour (Pindborg tumor): case report

2012 ◽  
Vol 114 (4) ◽  
pp. e113
Keyword(s):  
Case Report ◽  
Clear Cell ◽  
Odontogenic Tumour ◽  
Pindborg Tumor ◽  
Cell Variant ◽  
Calcifying Epithelial Odontogenic Tumour ◽  
Clear Cell Variant

Clear cell variant of calcifying epithelial odontogenic tumor: Case report and review of the literature

Head & Neck ◽  
1994 ◽  
Vol 16 (3) ◽  
pp. 272-277 ◽  
Author(s):  
M. John Hicks ◽  
Catherine M. Flaitz ◽  
Mark E. K. Wong ◽  
R. Keith McDaniel ◽  
Philip T. Cagle
Keyword(s):  
Case Report ◽  
Clear Cell ◽  
Odontogenic Tumor ◽  
Review Of The Literature ◽  
Calcifying Epithelial Odontogenic Tumor ◽  
Cell Variant ◽  
Clear Cell Variant ◽  
Epithelial Odontogenic Tumor

Clear Cell Variant of Squammous Cell Carcinoma - a Rare Case Report

2015 ◽  
Vol 1 (1) ◽  
pp. 28
Author(s):  
Aarti Trakroo ◽  
M K Sunil ◽  
Ashwarya Trivedi ◽  
Neetu Singla ◽  
Saloni Arora ◽  
...  
Keyword(s):  
Case Report ◽  
Cell Carcinoma ◽  
Rare Case ◽  
Clear Cell ◽  
Rare Case Report ◽  
Cell Variant ◽  
Clear Cell Variant

Clear cell variant of amelanotic melanoma of oral mucosa: a case report

2013 ◽  
Vol 5 (2) ◽  
pp. 67-71
Author(s):  
Sahar M. ElSheikha ◽  
Awatef Draz ◽  
Omar Shiblc ◽  
Ibrahim M. Zeitound ◽  
Hala S. Abdel Halim ◽  
...  
Keyword(s):  
Case Report ◽  
Oral Mucosa ◽  
Clear Cell ◽  
Amelanotic Melanoma ◽  
Cell Variant ◽  
Clear Cell Variant

scholarly journals Case Report of a Clear-Cell Variant of Follicular Thyroid Carcinoma

2020 ◽  
Vol 09 (02) ◽  
pp. 68-77
Author(s):  
Yukiomi Kushihashi​ ◽  
Kenichiro Ikeda ◽  
Syunya Egawa ◽  
Yoshiro Saito ◽  
Yuya Kurasaa ◽  
...  
Keyword(s):  
Case Report ◽  
Thyroid Carcinoma ◽  
Clear Cell ◽  
Follicular Thyroid Carcinoma ◽  
Cell Variant ◽  
Clear Cell Variant

scholarly journals Epithelial-myoepithelial carcinoma of floor of mouth: A case report of double clear cell variant with immunohistochemical correlation

2020 ◽  
pp. 181
Author(s):  
Keyword(s):  
Salivary Gland ◽  
Case Report ◽  
Clear Cell ◽  
Cell Types ◽  
Myoepithelial Carcinoma ◽  
Clear Cells ◽  
Floor Of Mouth ◽  
Cell Variant ◽  
Epithelial Myoepithelial Carcinoma ◽  
Clear Cell Variant

Epithelial-myoepithelial carcinoma (EMC) is a rare biphasic low-grade malignancy accounting for only 0.5% of all salivary gland tumors. Commonly, EMC affects parotid gland (70%) and rarely affecting other salivary glands. Clearing of both, epithelial and myoepithelial cell types, is rare and gives an impression of a monocellular neoplasm. Case report: A 42-year-old male reported to Oral and Maxillofacial Surgery Department in Faculty of Oral and Dental Medicine, Misr International University with a painless growth in the floor of mouth since 5 years. The soft tissue window of computerized tomography (CT) revealed a well-circumscribed swelling in the sublingual space. The provisional diagnosis was pleomorphic adenoma. Results: The histopathological examination showed solid sheets of rounded to polyhedral clear cells forming lobes and lobules separated by connective tissue mucoid septa. A thin fibrous capsule, invaded with some tumor cells was also present. The presented pattern of clear cells together with the encapsulation of the tumor provides an impression of clear cell variant of monocellular neoplasm. Conclusion: The presented case relates to an epithelial-myoepithelial carcinoma originating from the sublingual salivary gland, which is a rare site for this lesion. Based on immunohistochemical staining, differentiation between the double clear cell types was confirmed using S-100 protein and SMA for the myoepithelial nature of the outer cells while the epithelial nature of the inner cells was confirmed by CK-19 and EMA. Thus, the diagnosis of double clear cell variant of EMC was given.

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