Related Experiment Video
Updated: Jul 22, 2026
06:53
Modeling Primary Bone Tumors and Bone Metastasis with Solid Tumor Graft Implantation into Bone
Published on: September 9, 2020
Primary osteosarcoma of metatarsal bone.
V P Gangadharan1, K Ramachandran, S K Elizabath
1Division of Medical Oncology, Regional Cancer Centre, Trivandrum, India.
American Journal of Clinical Oncology
|August 24, 2000
Summary
Primary osteosarcoma in the small bones of the hands and feet is uncommon. This report details the first known case of osteosarcoma in a metatarsal bone, which had spread to the lungs.
Area of Science:
- Orthopedic Oncology
- Skeletal Radiology
Background:
- Primary osteosarcomas typically arise in long bones.
- Short tubular bone involvement is exceptionally rare.
Observation:
- A 46-year-old woman presented with osteosarcoma of the left metatarsal bone.
- The tumor had metastasized to the lungs.
Findings:
- This represents the first documented case of osteosarcoma originating in a metatarsal bone.
- The case highlights the potential for rare tumor presentations.
Implications:
- This case expands the known spectrum of osteosarcoma locations.
- Further research may be needed to understand the behavior of osteosarcomas in small bones.
Related Concept Videos
01:16Bones of the Lower Limb: Femur and Patella
The femur is the body's longest and strongest bone spanning the thigh region. Its head articulates with the acetabulum of the hip bone to form the hip joint. A minor indentation on the medial side of the femoral head, called the fovea capitis, serves as the site of attachment for the ligament of the head of the femur. This weak ligament spans the femur and acetabulum and supports the hip joint. The narrowed region below the head is the neck of the femur. The inclination angle between the neck...
01:10Bones of the Lower Limb: Tibia and Fibula
The tibia is the main weight-bearing bone of the lower leg. It is larger than the fibula with which it is paired. The tibia is also the second longest bone in the body and is located right below the skin. The proximal end of the tibia forms the medial and the lateral condyle, which articulates with the condyles of the femur to form the knee joint. Between the articulating surfaces is the irregular elevated area known as the intercondylar eminence that serves as the inferior attachment point for...