Hematologic parameters for patients undergoing biopsy only: patients should have international normalized ratio (INR) =< . and partial thromboplastin time (PTT) =<  seconds (unless due to lupus anticoagulant); in patients not meeting these parameters, clearance by hematology will be required prior to undergoing a biopsy
Hematologic parameters for patients undergoing biopsy only: patients should have international normalized ratio (INR) =< . and partial thromboplastin time (PTT) =<  seconds (unless due to lupus anticoagulant); in patients not meeting these parameters, clearance by hematology will be required prior to undergoing a biopsy
Hematologic parameters for patients undergoing biopsy only: patients should have international normalized ratio (INR) =< . and prothrombin time (PT) =<  seconds (unless due to lupus anticoagulant); in patients not meeting these parameters, clearance by hematology will be required prior to undergoing a biopsy
Patients should have international normalized ratio (INR) =< . and prothrombin time (PT) =<  seconds (unless due to lupus anticoagulant); in patients not meeting these parameters, clearance by hematology will be required prior to undergoing a biopsy