Teaching Cases

Amongst the wealth of fascinating and challenging lesions encountered at PhenoPath Laboratories, we have selected a number of cases to highlight including relevant review of the literature and color photomicrographs of positive findings. We hope these cases are instructive and educational.

• Case 1 - Gastric mass in 48-year-old male
• Case 2 - Renal cell carcinoma vs. hepatocellular carcinoma
• Case 3 - Large cell undifferentiated malignancy in brain
• Case 4 - Large cell undifferentiated malignancy in skin
• Case 5 - Small bowel lymphoma
• Case 6 - Small bowel malignancy in HIV-positive patient
• Case 7 - Carcinoma of unknown primary in liver
• Case 8 - Nasopharyngeal tumor in 38-year-old female
• Case 9 - Mesothelioma vs. adenocarcinoma
• Case 10 - High-grade malignancy in 52-year-old male with CLL
• Case 11 - Bone marrow from 11-month-old infant with normochromic, normocytic anemia
• Case 12 - First trimester spontaneous abortion; rule out mole
• Case 13 - Brain tumor: glioma vs. oligodendroglioma