In 2018, Paschal was diagnosed with malignant melanoma which is a dangerous form ... it as "a tiny spot on the bottom of my right foot [that] kept bothering me. I would get a stinging sensation ...

A 72-year-old white male with a family history of malignant melanoma in a first-degree relative ... of the hand ("black palm") or heel of the foot ("black heel," "calcaneal petechiae," "talon ...

the study revealed that the cannabis extract interacts with receptors on certain melanoma cells, suggesting it could be helpful as a supplementary therapy for treating malignant melanoma.