After I Died, I Became My Mother's Academic Specimen

My mother is a leading expert on stomach cancer. She has saved countless patients and is praised and admired by everyone. Yet she doesn’t know that I’m already in the late stages of stomach cancer. The last time I called her for help, she coldly hung up and told me not to interrupt her work. After I died, I donated my body. It was displayed at the stomach cancer symposium she hosted.