Week 660: Case 3

Diagnosis: Acute leukemia mast cell neoplasm myeloid sarcoma sarcoma Undifferentiated carcinoma

Week 489: Case 2

Diagnosis: osteoclast-like giant cells Undifferentiated carcinoma

Week 442: Case 1

Diagnosis: osteoclast-like giant cells Undifferentiated carcinoma

Week 439: Case 4

Diagnosis: osteoclast-like giant cells Undifferentiated carcinoma

Week 429: Case 3

Diagnosis: Undifferentiated carcinoma

Week 378: Case 6

Diagnosis: Undifferentiated carcinoma

Week 327: Case 3

Diagnosis: Lymphoepithelial carcinoma lymphoid stroma Undifferentiated carcinoma

Week 275: Case 6

Diagnosis: Undifferentiated carcinoma

Week 176: Case 5

Diagnosis: osteoclast-like giant cells Undifferentiated carcinoma

Week 106: Case 2

Diagnosis: osteoclast-like giant cells Undifferentiated carcinoma

Week 15: Case 5

Diagnosis: multinucleated giant Undifferentiated carcinoma