(Concern) My left chest feels tingling.

Sometimes, I feel a tingling sensation in the upper left part, near the chest area.

Sometimes I feel a heavy sensation in my usual state, and other times I experience a tingling sensation... I often think it's uncomfortable.

I used to think that sometimes... but these days, I don't think it's just sometimes.

I have been undergoing breast ultrasound examinations every year, and last year I was diagnosed with nodules in both breasts.

So these days, I do feel a bit worried.

I included breast ultrasound in this year's health check-up as well... I'm a bit worried.

For those experiencing these symptoms... is the prognosis poor?