Saw haematologist last Friday got to have a biopsy on groin lymph node. Also found reactive lymph nodes in neck. How long do you have to wait for appointment? Haematologist said I should have the biopsy within 2 weeks has nearly been a week and have not heard anything. Is this normal I am supposed to be going to see haematologist in 3 weeks time getting a bit worried. Just want to know one way or another.