Yes: Scar tissue is sort-of-hard (harder than a lean, flexed muscle which is the standard for "firm"). The "hard" of cancerous lymph nodes is often almost "bony hard" (like your knuckle).
Answered 1/17/2015
3.3k views
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
2 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question