Endoscopies
Endoscopic examinations are not useful for determining the extent of leukemia and blood diseases.
Click here to view the Endoscopies page of the Diagnostic Tests module for more information.
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SEER Training Modules
The SEER Training Website is a training resource for oncology data specialists (ODS) and cancer registration trainees. It is not intended to provide medical advice or to guide clinical care, diagnosis, or treatment. NCI urges users to consult with a qualified physician for diagnosis and for answers to their personal medical questions.