Pathology Playground: Crowd Unknowns

Below are pathology unknowns cases in which you can order immunostains and molecular studies. Choose your case, and when presented with a text box, begin typing the immuno or other study you'd like, and select it from the Autocomplete list. Enter your diagnosis to see if you're correct and see a presentation. If you want to upload your own cases, Login at the top right and go to the Dashboard. Watch a Youtube video on how to use the site and upload your own cases here.

Iliac Lymph Node

38 y/o male w/ enlarged iliac lymph node, surgeon wants to know what kind of lymphoma it is

Brain mass

55 y/o with adjacent enhancing lesions

Nasal cavity

80 y/o w/ nasal cavity mass

Brain mass 2

30 y/o w/ brain mass

Palate mass

50 y/o w/ palate mass

Brain mass 3

50 y/o w brain mass

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