Question 1

Oral extranodal lymphomas:

Accepted Answer

A)  May be expression of systemic disease
B)  May represent the primary site of the disease
C)  Are rarely of the Hodgkin's type
D)  Present as masses or ulcerated masses
E)  All the aboveF) A) and B)
G) A) and C)

Question 2

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

Accepted Answer

A)  Buccal mucosa
B)  Tongue
C)  Palate
D)  Floor of mouth
E)  None of the aboveF) A) and C)
G) A) and D) C

Question 3

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

Accepted Answer

A)  Buccal mucosa
B)  Tongue
C)  Palate
D)  Floor of the mouth
E)  Lower lipF) B) and E)
G) A) and B)

Question 4

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:

Accepted Answer

A)  Dermoid cyst
B)  Thyroglossal tract cyst
C)  Squamous cell carcinoma
D)  Lymphoma
E)  Lymphoepithelial cystF) A) and B)
G) A) and E)

Question 5

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

Accepted Answer

A)  Low-grade, B-cell lymphomas
B)  Low-grade, T-cell lymphomas
C)  High-grade, T-cell lymphomas
D)  High-grade, B-cell lymphomas
E)  None of the aboveF) C) and D)
G) C) and E)

Question 6

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:

Accepted Answer

A)  Excellent
B)  Good
C)  Fair
D)  PoorE) None of the above
F) B) and C)

Question 7

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:

Accepted Answer

A)  Fibromatosis
B)  Low-grade fibrosarcoma
C)  Nodular fasciitis
D)  Fibrous histiocytoma
E)  LymphomaF) A) and E)
G) C) and E) E

Question 8

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

Accepted Answer

A)  Lymphangioma
B)  Salivary gland tumors
C)  Lymphoma
D)  Verrucous carcinoma
E)  Odontogenic keratocystsF) D) and E)
G) C) and D) C

Question 9

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?

Accepted Answer

A)  Chronic lymphadenitis
B)  Salivary gland tumor
C)  Lymphoepithelial cyst
D)  Lymphoma
E)  All the aboveF) C) and E)
G) B) and D)

Exam 9: Lymphoid Lesions

Oral extranodal lymphomas:

Correct Answer
verified

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

Correct Answer
verified
C

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

Correct Answer
verified

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:

Correct Answer
verified

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

Correct Answer
verified

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:

Correct Answer
verified

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:

Correct Answer
verified
E

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

Correct Answer
verified
C

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?

Correct Answer
verified

Exam 9: Lymphoid Lesions

Oral extranodal lymphomas:

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedC

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

Correct AnswerverifiedShow Answer

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:

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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:

Correct AnswerverifiedShow Answer

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:

Correct AnswerverifiedE

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

Correct AnswerverifiedC

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?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified
C

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
E

Correct Answer
verified
C

Correct Answer
verified