osteosarcoma: malignant bone tumor; most common in children and young adults where it tends to affect the femur
sarcoma: a usually malignant tumor arising from connective tissue (bone or muscle etc.); one of the four major types of cancer
common juniper: densely branching shrub or small tree having pungent blue berries used to flavor gin; widespread in northern hemisphere; only conifer on coasts of Iceland and Greenland