A cyst in the middle of a man's chest turned out to be stage 3 breast cancer. By Amber Middleton. Jim Allen, who checked himself for cancer after seeing an advert on TV. Image courtesy of The Show ...

Causes of a lump on your chest can include a cyst, abscess, lipoma, or benign tumor. A doctor can diagnose the lump with imaging tests, and if they find anything, they can recommend treatment.

Of course, if you've got a major pimple or acne cyst on your chest, back, or anywhere on your body, it may be tempting to pop it. We asked Dr. Camp if there’s a safe way to do exactly that.

Again, many conditions that are not specific to your left-hand side (like ovarian cyst ruptures) can be felt on that half of ...

I developed a Baker’s cyst on the back of it that is the size of a tennis ball. I have gone to an orthopedic doctor and had an ultrasound and x-rays done, but nothing showed up.

Cystic Hygroma Diagnosis. When you’re pregnant, your doctor may find your baby’s cystic hygroma during a routine ultrasound.These cysts are usually found by the 20th week of pregnancy.