منابع مشابه
investigation of (meta)discourse markers in elt coursebooks
the present study aimed to investigate representation of discourse markers and metadiscourse markers in conversations and readings of general elt coursebook series used in the language centers of iran. to this aim, four elt coursebooks popularly taught in language centers of this country were analyzed based on fung and carter’s (2007) framework regarding discourse markers and hyland’s (2005) fr...
Plexiform Unicystic Ameloblastoma: A Rare Variant of Ameloblastoma
The term plexiform unicystic ameloblastoma refers to a pattern of epithelial proliferation that has been described in cystic cavity. Because of unilocular presentation, it is commonly misdiagnosed as an odontogenic cyst. However, they may often behave clinically as biologically aggressive tumors. These tumors show high incidence of cortical perforation, tooth resorption and a high rate of recur...
متن کاملPlexiform Ameloblastoma
The ameloblastoma is a benign but aggressive neoplasm of odontogenic origin. However, no enamel or hard tissue is formed by the tumor cells. Ameloblastomas are infamous for their invasive growth and their tendency to recur. Robinson (1937) as a benign tumor that is 'usually unicentric, nonfunctional, intermittent in growth, anatomically benign and clinically persistent.' They may occur at any a...
متن کاملAcanthomatous Ameloblastoma of Mandible
Ameloblastomas are an enigmatic group of oral tumors. The name implies a resemblance to cells of the enamel-forming organ. The general agreement that ameloblastomas are odontogenic in origin occurs largely on the basis of the histologic similarities of the tumor and the developing enamel organ. Ameloblastomas show wide morphological spectra and may pose diagnostic difficulties. Of the many type...
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ژورنال
عنوان ژورنال: Journal of Pharmacy And Bioallied Sciences
سال: 2019
ISSN: 0975-7406
DOI: 10.4103/jpbs.jpbs_57_19