intraosseous squamous cell carcinoma is a rare type of squamous cell carcinoma that requires accurate and early diagnose which is important due to its invasive feature. this article presents a rare case report on intraosseous carcinoma in a 33-year-old patient. the case was a 33-year-old man who was referred to oral disease department of babol college of dentistry complaining of chin pain. in t...

primary de novo intraosseous carcinoma is a rare neoplastic lesion which commonly occurs in the jaws. it is an epithelial odontogenic malignancy arising from odontogenic epithelial residues in the bone rather than from a preexisting epithelial lesion. in the present case report, the clinical, radiological and histological features of primary de novo intraosseous carcinoma are discussed and its ...

BACKGROUND Mucoepidermoid carcinoma arises from major or minor salivary glands, making up 10% of salivary gland tumors. Intraosseous mucoepidermoid carcinomas are rare, and make up only 2% to 3% of all mucoepidermoid carcinomas. The t(11;19) and its CRTC1-MAML2 fusion gene transcript have been identified in mucoepidermoid carcinoma and are associated with a subset of mucoepidermoid carcinomas. ...

Carcinoma arising primarily from the jaw is a locally aggressive lesion with poor prognosis. Primary intraosseous carcinoma (PIOC) lesion develops either de novo remnants of odontogenic epithelium, odontogenic cyst/tumor, epithelium remnants, or/and salivary gland residues. We describe very interesting case of primary intraosseous carcinoma of mandible. This extensive lesion was sent for oncolo...

A primary intraosseous carcinoma (PIOC) is a squamous cell carcinoma arising within the  jawbone andshould be differentiated from a malignant ameloblastoma.  It  is not due to arising from an odontogenic cyst or tumor. The possibility of the lesion being  a metastasis fromanotherprimary site should be considered, and excluded by a careful history and examination. The diagnosis of a PIOC is ra...

Intraosseous adenoid cystic carcinoma is an extremely rare neoplasm with only 17 cases reported previously. A case of primary intraosseous adenoid cystic carcinoma of the mandible with lung metastasis in a 45-year-old man is reported, together with a brief review of the literature.

Primary de novo intraosseous carcinoma is a rare neoplastic lesion which commonly occurs in the jaws. It is an epithelial odontogenic malignancy arising from odontogenic epithelial residues in the bone rather than from a preexisting epithelial lesion. In the present case report, the clinical, radiological and histological features of primary de novo intraosseous carcinoma are discussed and its ...

a primary intraosseous carcinoma (pioc) is a squamous cell carcinoma arising within the  jawbone andshould be differentiated from a malignant ameloblastoma.  it  is not due to arising from an odontogenic cyst or tumor. the possibility of the lesion being  a metastasis fromanotherprimary site should be considered, and excluded by a careful history and examination. the diagnosis of a pioc is rare...

Primary intraosseous mucoepidermoid carcinoma of the jawbones is an extremely rare malignant salivary gland tumour constituting 2-4.3% of all the reported mucoepidermoid carcinomas. We report a case of intraosseous mucoepidermoid carcinoma of the mandible in an 80-year old female patient developing from a previously diagnosed dentigerous cyst. An excisional biopsy was performed and the histopat...

Four camels ( Camelus dromedarius ) presented to the Veterinary Teaching Hospital at King Faisal University with maxillary masses. On radiographs, masses were multicystic and expanded bone. The tumors diagnosed by histopathologic examination as conventional ameloblastoma, two cases intraosseous squamous cell carcinoma, central odontogenic fibroma ossification. To authors’ knowledge, this is fir...