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Tumor Unknown Conference |
| Case 1 V.D. - 51 year old woman with intermittent right knee pain and swelling after twisting it three years ago |
| Answer: Chondroid lipoma |
| Case 2 T.F. – 34 year old woman with a history of arthroscopic and open left knee surgeries in 2003 presenting with increased left knee pain and swelling |
| Answer: Pigmented villonodular synovitis |
| Case 3 S.L. – 66 year old woman with a history of sarcoidosis and polycythemia vera with low back pain for two months and acute left shoulder pain after opening a window |
| Answer: Anaplastic large cell lymphoma |
| Case 4 L.Q. – 54 year old man with a right forearm mass for ten years which has been slowly growing |
| Answer: Fibrolipoma |
| Case 5 P.S. – 86 year old man with a neck and shoulder mass first noticed seven months ago which has been rapidly growing |
| Answer: Low grade fibromyxoid sarcoma |
| Case 6 L.T. – 53 year old woman with left lower extremity and pelvic pain for two months |
| Answer: Malignant fibrous histiocytoma, pleomorphic type |
| Case 7 V.D. – 16 year old male with right ankle pain |
| Answer: Giant cell tumor |
| Case 8 F.W. – 33 year old man with a recent discovery of a painful mass in his left hand |
| Answer: Epidermal inclusion cyst with multinucleated giant cell reaction |
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