Isolated myelosarcoma is characterized by recurrent NFE2 mutations and concurrent preleukemic clones in the bone marrow

The Role of Bone Marrow Aspiration and Bone Marrow Biopsy in Diagnosis of Bone Marrow Metastases

Background: Bone marrow is the site of many malignant disorders and it is one of the common places for solid tumors to metastasize. Examination of the bone marrow aspirate and biopsy is a routine procedure performed for assessment of various conditions such as cytopenias, hematologic neoplasms, nonmalignant disorders and metastatic neoplasms. Methods: The patients were referred to the Hema...

Bone Marrow Transplant (BMT) is the Main Cureavailable for Thalassamia

Introduction: The thalassamias refer to a diverse group of hemoglobin disorders characterized by a reduced synthesis of  one or more of globin chains (α,β, γ, δβ,γδβ, δ and εγδβ).The main cure available today for thalassamia is bone marrow transplantation (BMT)  from compatible donor.On December 3, 1981 a 14-month-old child with β-thalassemia major recieved BMT from his HLA-identical sister in...

Bone marrow lesions from osteoarthritis knees are characterized by sclerotic bone that is less well mineralized

INTRODUCTION Although the presence of bone marrow lesions (BMLs) on magnetic resonance images is strongly associated with osteoarthritis progression and pain, the underlying pathology is not well established. The aim of the present study was to evaluate the architecture of subchondral bone in regions with and without BMLs from the same individual using bone histomorphometry. METHODS Postmenop...

Characterized by Responsiveness to Toll-Like Marrow and Extramedullary Organs Distinct Osteoclast Precursors in the Bone

Bone Marrow Necrosis: Frequency and clinicopathilogical Findings in Marrow Biopsyes

  Background and Objectives: Bone marrow necrosis (BMN) is a rare and ominous complication of wide variety of diseases including hematologic malignancy. This study was performed to identify frequency and the underlying associated diseases of marrow necrosis. Materials and Methods: In this descriptive study, totally 850 bone marrow trephine biopsies related to living patients at the Pathology ...