Can use a pill to dissolve pregnancy

Patient: If a tubal pregnancy is caught early they can use a pill to dissolve pregnancy or will tubal pregnancies always result in surgery and removal of tube?I’m under the understanding that if tubal pregnancy is caught early enough a pill can be used to dissolve pregnancy and no removal of fallopian tubes is needed. Am i correct in thinking this ?

Symptoms: bleeding from 4th week to 9th week back pain and cramping

Doctor: