BONE MARROW TREPHINE BIOPSY

Bone Marrow Trephine Biopsy Test – English + Bengali SEO Content

Bone Marrow Trephine Biopsy is an advanced diagnostic procedure used to evaluate the architecture and cellular structure of bone marrow. Unlike aspiration, which examines liquid marrow, trephine biopsy provides a solid core of bone marrow tissue, allowing detailed assessment of marrow organization.

সহজ ভাষায় বললে, Bone Marrow Trephine Biopsy হলো এমন একটি পরীক্ষা যেখানে হাড়ের ভেতরের marrow-এর একটি ছোট solid টিস্যু নেওয়া হয়, যাতে রোগ নির্ণয় আরও accurate ও reliable হয়।

What is Bone Marrow Trephine Biopsy?

Bone marrow trephine biopsy involves the removal of a cylindrical core of bone and marrow, usually from the posterior iliac crest (hip bone). This core sample is then processed, stained, and examined under a microscope by an expert pathologist.

👉 এটি bone marrow-এর overall pattern, fibrosis, infiltration এবং cellular distribution বোঝার জন্য অত্যন্ত গুরুত্বপূর্ণ।

Why is Bone Marrow Trephine Biopsy Important?

Although bone marrow aspiration gives valuable information, it may sometimes be inadequate or diluted. Therefore, trephine biopsy becomes essential.

এই পরীক্ষাটি গুরুত্বপূর্ণ কারণ:

• Bone marrow architecture বোঝা যায়

• Fibrosis (marrow scarring) detect করা যায়

• Patchy or focal disease ধরা পড়ে

• “Dry tap” হলে diagnosis সম্ভব

• Cancer staging আরও accurate হয়

Diseases Diagnosed by Bone Marrow Trephine Biopsy

Bone marrow trephine biopsy commonly helps diagnose:

Leukemia (acute & chronic)

• Lymphoma (marrow involvement)

• Multiple Myeloma

• Myelodysplastic Syndrome (MDS)

• Myeloproliferative Neoplasms (MPN)

Aplastic anemia

• Bone marrow fibrosis

• Pancytopenia

• Unexplained anemia

Tuberculosis of bone marrow

• Fungal infections

• Metastatic cancers

What Does the Pathologist Evaluate?

During a bone marrow trephine biopsy examination, the following are carefully assessed:

• Overall cellularity (hypocellular / normocellular / hypercellular)

• Marrow architecture & pattern

• Fibrosis grading (reticulin / collagen fibrosis)

• Abnormal infiltrates (tumor cells, granulomas)

• Bone trabeculae condition

• Vascularity & necrosis

এই বিশ্লেষণ disease-এর severity এবং progression বুঝতে সাহায্য করে।

Bone Marrow Aspiration vs Trephine Biopsy

👉 তাই অনেক ক্ষেত্রে দুটো পরীক্ষাই একসাথে করা হয়।

How is Bone Marrow Trephine Biopsy Performed?

• Local anesthesia দেওয়া হয়

• Sterile biopsy needle ব্যবহার করা হয়

• Procedure time: 15–20 minutes

• Mild discomfort হতে পারে, but safe

• Same day discharge possible

👉 এটি একটি safe, routinely performed procedure।

After the Procedure – What to Expect?

• Mild pain or soreness for 1–2 days

• Pain relievers advised if needed

• Heavy activity avoid করতে বলা হয়

• Infection risk extremely low

Turnaround Time (TAT)

• Reporting time: 3–7 working days

• Special stains / IHC লাগলে সময় বাড়তে পারে

Advantages of Bone Marrow Trephine Biopsy

✔ Accurate diagnosis
✔ Detects marrow fibrosis
✔ Helps cancer staging
✔ Guides treatment planning
✔ Essential for follow-up

Why Choose Our Lab for Bone Marrow Trephine Biopsy?

• Experienced hematopathologists

• WHO guideline-based reporting

• Advanced histopathology lab

• Ethical & transparent diagnosis

• Accurate second opinion facility

আমাদের লক্ষ্য—Precision Diagnosis for Better Treatment।