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Bone Tumors PowerPoint Presentation

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Description : Check out this medical PowerPoint presentation titled "BONE TUMORS”.

This medical PowerPoint presentation is about bone tumors, abnormal growths of cells within the bone tissue. There are two main types of bone tumors: benign (noncancerous) and malignant (cancerous).

Benign bone tumors, such as osteochondromas and osteoid osteomas, are usually slow-growing and do not spread to other parts of the body. They can, however, cause pain or discomfort and may require treatment, such as surgery.

Malignant bone tumors, such as osteosarcoma and chondrosarcoma, are less common but more serious. They can grow rapidly and may spread to other parts of the body, such as the lungs. Treatment for malignant bone tumors may involve surgery, chemotherapy, and radiation therapy.

Some bone tumors may be discovered incidentally during imaging tests for other conditions, while others may cause symptoms such as pain, swelling, or a lump. If you are experiencing any symptoms or concerns related to bone tumors, it is important to see a doctor for evaluation and diagnosis.

Tags : bone tumors, bone tissue, Benign bone tumors, osteochondromas, osteoid osteomas, Malignant bone tumors, osteosarcoma, chondrosarcoma, Orthopaedic Surgery, Orthopaedic Surgery PowerPoint presentation

Published on : Jun 20, 2023 | Views : 2258 | Downloads : 7

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BONE TUMORS
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Bone tumors Bone tumors are classified into: Primary bone tumors Secondary bone tumors ( Metastasis) Most are classified according to the normal cell of origin and apparent pattern of differentiation
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Bone tumors Bone-forming tumors Cartilage-forming tumors Miscellaneous tumors Hematopoietic tumors Fibrous tumors
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Primary Bone Tumors Bone-Forming tumors Osteoma Osteoid osteoma and osteoblastoma Osteosarcoma Cartilage-Forming tumors Chondroma (Enchondroma) Osteochondroma Chondrosarcoma Miscellaneous tumors Ewing’s sarcoma Giant cell tumor of bone
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Bone-Forming Tumors
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Osteoma Osteoma are benign lesions of bone that in many cases represent developmental aberrations or reactive growths rather than true neoplasms. Site; Age; Gross: Histology:
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Osteosarcoma Osteosarcoma is a bone-producing malignant mesenchymal tumor .
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Osteosarcoma Incidence: Age: Sex: Site :
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Osteosarcoma Distribution
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Osteosarcoma Radiograph
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Osteosarcoma Gross features
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Bone-Forming tumors;
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Cartilage -Forming Tumors
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Osteochondroma Morphology Osteochondromas are mushroom shaped and range in size from 1 to 20 cm. The outer layer of the head of the osteochondroma is composed of benign hyaline cartilage varying in thickness Newly formed bone forms the inner portion of the head and stalk, with the stalk cortex merging with the cortex of the host bone.
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Osteochondroma (exostosis)Gross
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Osteochondroma (exostosis)Microscopic The cap is benign hyaline cartilage, resembling disorganized growth plate undergoing endochondral ossification. Newly formed bone forms the inner portion of the head and stalk
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Chondrosarcoma Chondrosarcomas comprise a variety of tumors sharing the ability to produce neoplastic cartilage
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ChondrosarcomaGross features SITE; pelvis, shoulder, ribs. rarely involve the distal extremities.
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ChondrosarcomaMicroscopic These tumors are composed of lobules of cartilage with anaplastic chondrocytes in the lacunae and with focal enchondral ossification and calcification.
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Cartilage-forming Tumors;
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Giant Cell Tumor This is a neoplasm that contains large numbers of osteoclast like giant cells admixed with mononuclear cells. These tumors are slightly more common in females.
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Giant Cell TumorGross
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Giant Cell TumorMicroscopic
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METASTATIC BONE TUMORS Metastatic tumors are the most common malignant tumor of bone. Pathways of spread: Origin: The radiologic appearance of metastases
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