Unknowns: Things You Never Knew Existed

1. Thigh mass
2. Groin mass
4. Leg mass
5. Bronchial mass
6. Heart mass
7. Peritoneal lesion
8. Thigh mass
9. Femur lesion
10. Bonus: Lymph node
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Set #1: Original Immuno Unknowns
Set #3: House Unknowns
Set #4: Soft Tissue Molecular Unknowns
Set #5: Lymphoma Molecular Unknowns

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