Clinical Services

Bone Marrow Biopsy

Bone Marrow Biopsy in Melbourne

A bone marrow biopsy is a diagnostic procedure used to examine the tissue where blood cells are produced. It can help explain persistent abnormalities in blood counts and is an important test for conditions such as leukaemia, lymphoma, multiple myeloma, myelodysplastic syndromes, myeloproliferative neoplasms and aplastic anaemia. It is not required for every abnormal blood test; a haematologist recommends it when the result is likely to clarify the diagnosis, stage a condition or influence treatment.

Northern Blood & Cancer Care can coordinate bone marrow biopsy for patients in Melbourne as part of a specialist haematology assessment.

The procedure and the laboratory interpretation are closely connected: several samples may be collected at the same time so that morphology, flow cytometry, chromosome analysis and molecular tests can all be performed when needed.

Conditions & Treatments

Common reasons include unexplained anaemia, neutropenia or thrombocytopenia; multiple abnormal blood cell lines; suspected acute or chronic leukaemia; investigation of a paraprotein or possible myeloma; suspected myelodysplasia or myeloproliferative neoplasm; and staging of selected lymphomas. A biopsy may also be used to assess response to treatment. The haematologist first reviews whether less invasive blood tests can answer the question, because the value of the procedure comes from having a specific diagnostic purpose.
A bone marrow aspirate withdraws liquid marrow and allows individual cells to be examined. A trephine biopsy removes a small core of marrow tissue and preserves the architecture, showing how cellular the marrow is and how different cell populations are distributed. The two samples provide complementary information. Additional tubes may be collected for flow cytometry, cytogenetics, FISH or molecular testing. Not every patient needs every test; selections are based on the suspected diagnosis.
In adults, marrow is usually sampled from the back of the pelvic bone. The skin is cleaned and local anaesthetic is injected to numb the area. Patients often feel pressure during the trephine and a brief sharp or pulling sensation during aspiration despite effective local anaesthesia. The procedure itself is generally short, although preparation and observation add time. Sedation arrangements vary according to the clinical setting and individual needs and should be discussed in advance.

A dressing is placed over the site and patients receive instructions about keeping it clean and monitoring for bleeding or infection. Mild local soreness or bruising can occur. Significant bleeding, increasing redness, fever or severe pain should prompt medical advice. Some results, such as basic morphology, may be available earlier, while chromosome and molecular tests can take longer. The haematologist usually waits until the key components are available before giving a final integrated interpretation.

How We Investigate & Plan Care

The biopsy result is interpreted alongside the full blood count, blood film, clinical history and other investigations. A marrow report can contain technical terms that are difficult to interpret in isolation. For example, a genetic change may have different significance depending on morphology, cell percentage and the patient’s blood counts.

A normal marrow can also be useful because it helps exclude primary marrow disease and redirects investigation toward causes outside the bone marrow. Conversely, a clonal or malignant finding allows the haematologist to define the next investigations and treatment pathway without delay.

Treatment & Care

Treatment & Ongoing Care

Patients taking anticoagulants or antiplatelet medicines should not stop them on their own. The haematology team reviews bleeding risk and provides instructions about whether medication needs to be modified. Allergies, previous procedural difficulties and any need for sedation should also be discussed before the appointment.

Northern Blood & Cancer Care’s team includes specialists trained in both clinical and laboratory haematology. This means the biopsy is not treated as a stand-alone procedure; its purpose, the tests requested on the sample and the final interpretation are linked to the patient’s overall clinical question.

Before You Visit

Preparing for Your Appointment

If you are attending for a new consultation, please bring a current referral, a list of medications and any recent pathology, imaging or biopsy reports that are relevant to this problem. Where possible, serial results are more useful than a single test because they show whether an abnormality is stable, improving or progressing. Your specialist will explain what the results mean, which findings matter, whether additional tests are required and the options available. You are welcome to bring a family member or support person, particularly when the consultation is likely to involve a new diagnosis or a complex treatment decision.

Our Experts

The Haematology specialists associated with this service include:

Clinical Haematology Expertise

More Than a Procedure – An Integrated Haematology Diagnosis

At Northern Blood & Cancer Care, bone marrow biopsy forms part of a complete haematology assessment rather than being treated as an isolated procedure. The team’s clinical and laboratory haematologists can align the reason for biopsy, the specialised tests requested on the sample and the final interpretation, helping ensure the result directly informs the next step in care.

Northern Blood & Cancer Care

Specialist Blood & Cancer Care in Melbourne

Northern Blood & Cancer Care brings together a highly experienced team of haematologists, medical oncologists and specialist physicians, with consultations available at Northern Private Hospital in Epping.

Contact our team to arrange an appointment or discuss a referral.