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2010 Series - February 23, 2010
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Lecture 45 of 52 NEXT»
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To see views enlarged, click on the individual pictures...
Photos courtesy of: Bita Esmaeli, M.D. / M.D. Anderson Cancer Center
Used with permission. Not to be reproduced.
| A 24-year-old female presented with an enlarging right lacrimal fossa mass. CT and histology are shown. |
| 1. |
The most likely diagnosis is: |
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| a. |
lymphoma |
| b. |
pleomorphic adenoma |
| c. |
adenoid cystic carcinoma |
| d. |
cavernous hemangioma |
| e. |
Langerhans cell histiocytosis |
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| 2. |
The most common histologic subtype is: |
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| a. |
mucosa associated lymphoid type (MALT) |
| b. |
cribriform |
| c. |
tubular |
| d. |
basaloid |
| e. |
follicular |
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| 3. |
Patients may present with pain due to: |
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| a. |
bony erosion and perineural spread |
| b. |
globe compression |
| c. |
optic nerve impingement |
| d. |
bleeding within the lesion |
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For answers to the above, click here on or after March 2, 2010.
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