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Updated: Feb 21, 2026
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Three-Dimensional Bone Extracellular Matrix Model for Osteosarcoma
Published on: April 12, 2019
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Giant Osteosarcoma of the Mandible
Nilesh D Pardhe1, Anshuman Jamdade2, Manas Bajpai1
1Department of Oral and Maxillofacial Pathology, NIMS Dental College, Jaipur, India.
Summary
This case report details an aggressive mandibular osteosarcoma in a young male. Early diagnosis and treatment are crucial for improving prognosis in rare bone tumors.
Area of Science:
- Oncology
- Pathology
- Oral Surgery
Background:
- Osteosarcoma is a rare primary malignant bone tumor with variable clinical and histologic presentations.
- While typically occurring in long bones, jaw osteosarcomas are less common but share histopathologic similarities.
- These tumors exhibit significant variations in disease course and patient prognosis.
Observation:
- This report presents an aggressive and fatal case of mandibular osteosarcoma in a 23-year-old male.
- The tumor's location in the jaw presented unique diagnostic and therapeutic challenges.
- The patient's advanced disease at diagnosis contributed to the unfavorable outcome.
Findings:
- Mandibular osteosarcoma, though rare, can exhibit aggressive biological behavior distinct from long bone osteosarcomas.
- Histopathologic features are similar to other osteosarcomas, but clinical progression can be rapid.
- Delayed diagnosis significantly impacts the potential for successful treatment and survival.
Implications:
- Emphasizes the need for heightened clinical suspicion for osteosarcoma in the jaw, even in younger patients.
- Highlights the critical role of early diagnosis and complete surgical resection for improved outcomes in mandibular osteosarcoma.
- Underscores the importance of multidisciplinary management for rare bone malignancies to optimize patient prognosis.
