The one thing I learned in medicine that nothing is always textbook there are exceptions to the rule. Her persistence saved her life when in doubt go to the ER. That nagging little voice that tells you nah something is not right! Please take heed. Doctors are not perfect it is apparently some people do not update their knowledge on certain things. I have to stay current and if I am not sure to set the patient mind at ease come in and let us check it out. That is what the health care team is there for.