| How is blood cancer diagnosed? |
Blood cancer is diagnosed through a combination of medical history, physical examination, laboratory tests, imaging studies, and sometimes bone marrow biopsy. Here's a simple explanation of the diagnostic process:
Medical History and Physical Examination: The healthcare provider will ask about symptoms, medical history, family history of cancer, and any other relevant information. They will also perform a physical examination to look for signs of blood cancer, such as swollen lymph nodes, enlarged spleen or liver, and unusual bruising or bleeding.
Blood Tests: Blood tests, including complete blood count (CBC) and peripheral blood smear, are often the first step in diagnosing blood cancer. These tests can detect abnormalities in the number, size, and shape of blood cells, which may indicate the presence of cancerous cells.
Bone Marrow Biopsy: If blood tests suggest the presence of blood cancer, a bone marrow biopsy may be performed to confirm the diagnosis. During a bone marrow biopsy, a small sample of bone marrow is taken from the hipbone or breastbone and examined under a microscope for the presence of cancer cells.
Imaging Studies: Imaging tests such as X-rays, computed tomography (CT) scans, magnetic resonance imaging (MRI) scans, or positron emission tomography (PET) scans may be used to assess the extent of the disease and detect any abnormalities in the lymph nodes, organs, or bones.
Flow Cytometry: Flow cytometry is a laboratory test that analyzes the characteristics of cells in a blood or bone marrow sample. It can help identify specific types of blood cancer cells based on their surface markers and other properties.
Once a diagnosis of blood cancer is confirmed, further tests may be done to determine the type, subtype, and stage of the disease. Treatment options can then be discussed based on the specific characteristics of the cancer and the individual's overall health and preferences. Early diagnosis and prompt treatment are crucial for improving outcomes and increasing the likelihood of successful treatment.
Blood cancer is usually diagnosed through a mix of tests, not just one report. Doctors may first ask for a CBC and peripheral smear to check the blood cell counts and look for abnormal cells. If something looks unusual, more tests may be needed to find out the exact type of blood cancer.
A bone marrow test is often important because blood cancers usually start or affect the bone marrow, where blood cells are made. Tests like flow cytometry, genetic tests, biopsy, imaging scans, or protein tests may also be advised depending on whether the concern is leukemia, lymphoma, myeloma, or another type. Getting the exact type matters because treatment changes from person to person. Families who need help understanding the process can speak with Uhapo at +91-9137441392.
