Oral Cancer: Metastasis and Treatment Quiz

What is the most common type of cancer in the oral cavity?

Which type of neoplasm originates from squamous epithelium and accounts for about 90% of all head and neck cancers?

Which type of neoplasm represents the second leading cause of death globally?

What is the etiology of squamous cell carcinoma?

Which type of cancer is a malignant neoplasm of mesenchymal origin?

Which type of cancer accounts for more than 90% of all head and neck cancers?

Which oral tumor is characterized by the presence of Reed-Sternberg cells in a background rich in inflammatory cells?

Which variant of Burkitt lymphoma commonly occurs in malaria-endemic regions of the world?

What is the essential microscopic criterion for diagnosing malignant mesenchymal cells?

What tumor is characterized by numerous wide vascular channels?

What malignant tumor is associated with human herpes virus 8 (HHV8)?

Which tumor may appear as nontender, diffuse swellings with boggy consistency in the oral cavity?

What is the most common histological type of Non-Hodgkin’s lymphoma?

What are the clinical features of Hodgkin’s lymphoma?

What are the radiographic features of Burkitt lymphoma?

Which tumor may cause expansion of bone and eventually perforation of the cortical plate and production of a soft tissue swelling if left untreated?

What are the clinical features of Chondrosarcoma?

What is the oral manifestation commonly seen in AIDS-related Kaposi Sarcoma?

What is the most common cause of death in oral cancer?

Which gene mutations can render proto-oncogenes and tumor suppressor genes oncogenic?

What is the most common malignant neoplasm in the oral cavity?

What is the characteristic appearance of verrucous carcinoma?

Which lesion may harbor foci of invasive squamous cell carcinoma and requires adequate incisional biopsy and serial sections for diagnosis?

What distinguishes well-differentiated fibrosarcoma from poorly differentiated cases?

What is a common clinical feature of osteosarcomas in the jaws?

What radiographic appearance is characteristic of osteosarcomas?

What is the characteristic appearance of verrucous carcinoma histopathology?

What can increase the risk for developing osteosarcomas?

What is the main characteristic of well-differentiated fibrosarcoma on histopathology?

What differentiates verrucous carcinoma from papillary squamous cell carcinoma?

What are the two main types of factors that work together to cause cancer?

How many genetic mutations does a cell need to accumulate to become 'initiated' as a cancer cell?

In normal conditions, what do proto-oncogenes regulate?

What do tumor suppressor genes do in normal conditions?

Which of the following is a common site for oral mucosa cancer?

What is a typical appearance of early lesions of oral mucosa cancer?

What may be seen in a non-healing ulcer in oral mucosa cancer?

Which factor is generally considered of little value in the diagnosis of early carcinoma?

"Moth eaten radiolucency with ill-defined or ragged margin" is associated with:

What is the primary tumor size when it is 2-4 cms?

What does tumor grading based on microscopic examination determine?

What is the second most common primary malignant bone tumor in pediatric patients?

Which chromosomal translocation is involved in Ewing sarcoma?

What is the characteristic histopathological feature of Ewing sarcoma?

What are the clinical features of mucosal melanoma?

What are the "ABCDE" clinical features used to identify mucosal melanoma?

What is the role of a melanocyte in the skin?

What are the general characteristics of atypical spindle cells?

What distinguishes mucosal melanoma from benign melanocytic lesions?

What is responsible for the color of the skin, hair, and eyes?

What is the characteristic histopathological architecture of verrucous carcinoma?

Which neoplasms may occur in soft tissue?

In which type of sarcoma are oral manifestations commonly seen in AIDS-related cases?