 [ Symptoms ] what does it mean when a pregnant woman has a sack but no fetus is found inside during an ultrasound [ Disease ] a dermatologist would be a good choice their specialty is skin and many of them will do office procedures assuming this growth needs to be removed many primary care providers will do this too but you will need to talk to your own to see if this is something he or she will see this can be many things including a retained foreign body like a splinter