From the case:
Gastrointestinal stromal tumor (gross pathology)
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_examine_pipeline_reports":false,"can_pin":false},"extraPropsURL":"/studies/89770/annotated_viewer_json?lang=us"}
Gastric GIST (gastrointestinal stromal tumor)
Case Discussion
Photo credit: Ed Uthman
Original file (Flickr): here
License: Attribution 2.0 Generic (CC BY 2.0)