Related Experiment Video

Updated: Aug 18, 2026

Establishment of Cancer Stem Cell Cultures from Human Conventional Osteosarcoma
09:25

Establishment of Cancer Stem Cell Cultures from Human Conventional Osteosarcoma

Published on: October 14, 2016

[Non-ossifying fibroma of the bone in children]

M V Volkov

    Khirurgiia
    |November 1, 1989
    PubMed

    More Related Videos

    Identifying, Diagnosing, and Grading Malignant Peripheral Nerve Sheath Tumors in Genetically Engineered Mouse Models08:57

    Identifying, Diagnosing, and Grading Malignant Peripheral Nerve Sheath Tumors in Genetically Engineered Mouse Models

    Published on: May 17, 2024

    An Orthotopic Sciatic Nerve Xenograft for Neurofibromatosis Type 1 Neurofibromas03:53

    An Orthotopic Sciatic Nerve Xenograft for Neurofibromatosis Type 1 Neurofibromas

    Published on: October 10, 2025

    Related Concept Videos

    Growth of Cartilage and Bone Tissue01:27

    Growth of Cartilage and Bone Tissue

    Chondrocytes form a temporary cartilaginous model by dividing and secreting a thick gel-like extracellular matrix. Once the chondrocytes undergo programmed cell death, osteoblasts enter the site of the cartilaginous model. The process of replacing the temporary cartilaginous model with bone in an ordered manner is called endochondral ossification. In endochondral ossification, not all of the cartilage is replaced by bone tissue. Some cartilage that performs a protective and supportive function...
    Gross Anatomy of Bone01:17

    Gross Anatomy of Bone

    The two main features of a long bone are the diaphysis and the epiphysis.
    The diaphysis is the tubular shaft that runs between the proximal and distal ends of the bone. The walls of the diaphysis are composed of dense and hard compact bone made of numerous osteons — the functional unit of the compact bone. The hollow region in the diaphysis is called the medullary cavity, which harbors the bone marrow. In infants and children, this marrow cavity is filled with red marrow, whereas in adults, it...
    Compact Bone01:27

    Compact Bone

    Most bones contain compact and spongy osseous tissue, but their distribution and concentration vary based on the bone's overall function.
    Compact bone, also called cortical bone, is the denser, stronger of the two types of bone tissue. It is found under the periosteum and in the diaphyses of long bones, where it provides support and protection. The microscopic structural unit of compact bone is called an osteon, or haversian system. Each osteon is composed of concentric rings of calcified...
    Bone Formation by Intramembranous Ossification01:29

    Bone Formation by Intramembranous Ossification

    Intramembranous ossification is one of the two processes involved in the development of bones within an embryo. The flat bones of the face, most of the cranial bones, and the clavicles are formed via this process. During intramembranous ossification, the bones develop directly from sheets of undifferentiated mesenchymal connective tissue.
    The process begins when mesenchymal cells in the embryonic skeleton gather together and differentiate into osteogenic cells, which then develop into...
    Spongy Bone01:09

    Spongy Bone

    All bones comprise an outer layer of compact bone, and an interior made up of spongy bone tissue, also called cancellous or trabecular bone. In long bones, spongy bone tissue is mainly found in the interior of the epiphyses (broad ends of the bone).
    Spongy bone is more porous, and less dense compared to compact bone. It is composed of concentric lamellae that are arranged irregularly to form the trabecular network. In some bones, the spaces between trabeculae contain red marrow, where...
    Bone Formation by Endochondral Ossification01:24

    Bone Formation by Endochondral Ossification

    Bone formation, or ossification, begins around the sixth to seventh week of embryonic development. Most bones develop from a cartilaginous template through the process of endochondral ossification. Cartilage formation begins when clusters of mesenchymal cells differentiate into chondrocytes. These chondrocytes proliferate rapidly and secrete an extracellular matrix that becomes encased in a membrane called the perichondrium. The resulting cartilage model provides a template that resembles the...