Hematology And Oncology Are Two Different Branches Of Medical Science That Focus On Areas That Often Overlap Each Other. How This Is So Will Require An Explanation Of Both Hematology And Oncology As Separate Studies. HematologyAs An Independent Field Of Study, Hematology Specifically Deals With The Blood And Blood Forming Organs, As Well As Disorders That Affect These Areas Of The Human Body. It Is Actually A Branch Of Internal Medicine With Many Internists Taking The Hematology Field As A Subspecialty. The Internist Specializing In Hematology, Or Simply The Hematologist, Concerns Himself With Blood-related Conditions, Ranging From The Common Iron Deficiency Anemia To Cancers Originating In The Blood, To Rare Forms Of Abnormal Blood Coagulation.In Order To Diagnose A Patient, The Hematologist Uses A Variety Of Test Methods, Most Common Of Which Is The Blood Test, Itself Composed Of Various Approaches To Obtaining Blood Test Results. OncologyOncology Is The Study Of Different Malignancies Or Cancers. These Cancers May Occur In Any Part Of The Body, Presenting Itself As An Abnormal Growth Of Cells A Result Of An Abnormal Chromosome Which Is In Turn A Result Of Either Damage Or A Genetic Change. The Damage Causes The Cell To Grow Rapidly And Begin To Multiply Until It Forms A Lump Or A Tumor. The Tumor Can Be Either Malignant Or Benign. If Benign, Tumors Can Be Left Alone Since They Do Not Invade Other Cells. However, If The Tumors Are Malignant, These Tumor Cells May Spread To Other Sites By Shedding Off And Flowing Through The Bloodstream And Start Other Growth. When Cancer Spreads, The Process Is Called Metastasis. Oncology Concerns Itself With The Diagnosis And Treatment Of All Forms Of Cancers Breast, Prostate, Colon, Lung, Ovarian, Brain Tumors, Leukemia, Lymphoma, Among Others. Since Some Cancers Involve The Blood, The Connection Between Hematology And Oncology Is Established That Way. Hematology And Oncology Treatment And MethodologyHematology And Oncology Specialists Often Find That They Have To Work Hand In Hand If The Case Involves Any Of The Cancer Types That Affect The Blood. After The Hematologists Conduct Blood Tests And Obtains Accurate Diagnosis Of The Blood Cancer, The Oncologists Will Begin Treatment. Treatment Methods May Include Chemotherapy, Radiation Therapy, Surgery, Bone Marrow Transplants, Stem Cell Transplants, And Other Specialized Procedures. The Most Common Disease That Specialist In Hematology And Oncology Will Often Face Is Leukemia, Which Is A Condition Wherein The Number Of White Blood Cells Overwhelmingly Offsets The Levels Of Red Blood Cells In The Blood. The Disease Can Often Be Traced Back To An Autoimmune Defense Malfunction Wherein The Lymphocytes (white Blood Cells) Mistake Red Blood Cells As Foreign Bodies And Proceed To Destroy Them.In Treating Leukemia, The Goal Of Hematology And Oncology Specialists Is Remission. This Means That Every Step Must Be Taken In Order To Return The Patient To A Somewhat More Normal White Blood Cell Count.
