Dermatologist Questions Breast lines

I have dark lines under my breasts. What could this be?

Taking a shower, I noticed that I have dark lines underneath my breasts. Other than this, I don't really see anything else. No lumps. What could these lines mean?

2 Answers

This could be just part of intertrigo, skin rubbing each other and later on giving you a pigmentation secondary to the inflammation. Suggest use of absorbent powder, no cornstarch and good bra. Good luck
If you are concerned, you should consult with a dermatologist. Lumps are not the only sign of cancer.