Ameloblastic Fibrosarcoma

What is an Ameloblastic Fibrosarcoma?

Ameloblastic fibrosarcoma is an uncommon odontogenic tumor composed of a benign epithelial component and a malignant ectomesenchymal component.  What is the Pathology of Ameloblastic Fibrosarcoma? The pathology of ameloblastic fibrosarcoma is:  -Etiology: The cause of ameloblastic fibrosarcoma is de novo…
Odontoameloblastoma

What is an Odontoameloblastoma?

Odontoameloblastoma is an extremely rare odontogenic tumor that contains an ameloblastomatous component together with odontoma-like elements. What is the Pathology of Odontoameloblastoma? The pathology of odontoameloblastoma is:  -Etiology: The cause of odontoameloblastoma is unknown. -Genes involved: None. -Pathogenesis: The sequence…
Dentinogenic Ghost Cell Tumor

What is a Dentinogenic Ghost Cell Tumor?

Dentinogenic ghost cell tumor is a locally invasive neoplasm that is characterized by ameloblastoma-like epithelial islands, ghost cells, and dentoid. What is the Pathology of Dentinogenic Ghost Cell Tumor? The pathology of dentinogenic ghost cell tumor is:  -Etiology: The cause…
Compound odontoma

What is a Compound Odontoma?

Compound odontoma is regularly calcified tissue that bears similarity to teeth or appears as a collection of small teeth. What is the Pathology of Compound Odontoma? The pathology of a compound odontoma is:  -Etiology: The cause of compound odontoma is…
Complex Odontoma

What is a Complex Odontoma?

Complex odontoma is a common odontogenic tumor, and it is usually a hard painless mass, which rarely exceeds the diameter of the tooth. Most of these lesions are discovered accidentally on radiographic examination. What is the Pathology of Complex Odontoma?…
Calcifying Cystic Odontogenic Tumor

What is a Calcifying Cystic Odontogenic Tumor?

A calcifying cystic odontogenic tumor (calcifying odontogenic cyst) is a benign cystic neoplasm of odontogenic origin that demonstrates ghost cells in the epithelial component.  What is the Pathology of Calcifying Cystic Odontogenic Tumor? The pathology of calcifying cystic odontogenic tumor…
Ameloblastic Fibro-odontoma

What is an Ameloblastic Fibro-odontoma?

Ameloblastic fibro-odontoma is a neoplasm consisting of odontogenic ectomesenchyme resembling the dental papilla, epithelial strands, and nest resembling dental lamina and enamel organ conjunction with the presence of dentine and enamel. What is the Pathology of Ameloblastic Fibro-odontoma? The pathology…
Ameloblastic Fibroma

What is Ameloblastic Fibroma?

Ameloblastic fibroma is a rare odontogenic tumor comprising neoplastic epithelial and mesenchymal tissues. What is the Pathology of Ameloblastic Fibroma? The pathology of ameloblastic fibroma is:  -Etiology: The cause of ameloblastic fibroma is unknown. -Genes involved: None. -Pathogenesis: The sequence…
Adenomatoid Odontogenic Tumor

What is an Adenomatoid Odontogenic Tumor?

The adenomatoid odontogenic tumor is a rare tumor of epithelial origin. What is the Pathology of Adenomatoid Odontogenic Tumor? The pathology of adenomatoid odontogenic tumor is: -Etiology: The cause of the adenomatoid odontogenic tumor is derived from a complex system…
Benign Tumors of Odontogenic Epithelium and Ectomesenchyme

What are Benign Tumors of Odontogenic Epithelium and Ectomesenchyme?

Benign tumors of odontogenic epithelium and ectomesenchyme are non-malignant tumors that originate from odontogenic epithelium and ectomesenchyme. Examples of benign tumors of odontogenic epithelium and ectomesenchyme include: Adenomatoid odontogenic tumorAmeloblastic fibromaAmeloblastic fibro-odontomaA calcifying cystic odontogenic tumor (calcifying odontogenic cyst)Complex odontomaCompound…