Related Experiment Video
Updated: Jul 18, 2026
06:53
Modeling Primary Bone Tumors and Bone Metastasis with Solid Tumor Graft Implantation into Bone
Published on: September 9, 2020
[Radiologic imaging of primary bone lymphoma--a retrospective study]
Kristina Potocki1, Maja Prutki, Marko Kralik
1Klini&ki zavod za dijagnostifku i intervencijsku radiologiju, KBC Zagreb, Zagreb.
Lijecnicki Vjesnik
|November 30, 2006
Summary
Primary bone lymphoma often appears as mixed lytic-sclerotic lesions on imaging. This review details the imaging characteristics of primary bone lymphoma across multiple modalities.
Area of Science:
- Oncology
- Radiology
- Pathology
Background:
- Primary bone lymphoma is a rare malignancy.
- Understanding its imaging features is crucial for diagnosis.
Purpose of the Study:
- To retrospectively review the imaging appearances of primary bone lymphoma.
- To correlate imaging findings with histopathological subtypes and locations.
Main Methods:
- Retrospective review of 13 patients diagnosed with primary bone lymphoma between 1994 and 2006.
- Analysis of imaging studies including plain radiography, computed tomography (CT), magnetic resonance (MR), and bone scintigraphy.
Main Results:
- The most common pattern observed was lytic-sclerotic lesions on radiography and CT.
- MR imaging showed homogeneous and hypointense T1-weighted lesions, and variable T2-weighted signal intensity.
- Increased uptake on bone scintigraphy was noted in most evaluated patients, with the pelvis being the most frequent site.
Conclusions:
- Primary bone lymphoma typically presents as mixed lytic-sclerotic bone lesions.
- Imaging findings, including soft-tissue mass and bone marrow changes, aid in diagnosis.
- Non-Hodgkin's lymphoma was the predominant subtype observed.
Related Concept Videos
01:13Radiological Investigation III: Pulmonary Angiogram and PET Scan
Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
01:30Radiological Investigation I: X-ray and CT
Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and the...
01:16Primary Lymphoid Organs
Primary lymphoid organs are pivotal in the formation, development, and maturation of lymphocytes, the white blood cells that serve as the backbone of our immune system. This crucial function underscores their fundamental role in maintaining our overall health and immunity. The two primary lymphoid organs of prime importance are the red bone marrow and the thymus.
The red bone marrow is a soft, spongy tissue nestled in the interior of long bones such as the humerus and femur. It is the site...
The red bone marrow is a soft, spongy tissue nestled in the interior of long bones such as the humerus and femur. It is the site...