Oral Pathology

Oral extranodal lymphomas are most likely to present as ulcerated or nonulcerated masses in which of the following sites?

Excluding tonsil, oral extranodal lymphomas are most commonly seen in which of the following sites?

A 33-year-old patient presents with an asymptomatic swelling of her right submandibular space. Which of the following should be considered in a clinical differential diagnosis?

A 0.5  0.5 cm lump in the posterior lateral border of the tongue of a 21-year-old man was biopsied. Microscopically, normal-appearing lymphoid tissue was noted in the wall of a benign cystic lesion. This would be consistent with:

Oral extranodal lymphomas that are HIV related are most commonly of which of the following types?

Which of the following is seen with increased frequency in AIDS patients?

Oral extranodal lymphomas:

A 32-year-old HIV-positive patient developed an ulcerated gingival mass that was biopsied and diagnosed as high-grade lymphoma. A staging workup showed that he had stage IV disease. His prognosis relative to his lymphoma would be:

A 25-year-old woman developed a recurrent mass in her buccal mucosa. On biopsy, the lesion was described as a benign spindle cell proliferation. All the following are consistent with this description except: