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Classical osteoblastoma, atypical osteoblastoma, and osteosarcoma: a comparative study based on clinical, histological, and biological parameters.

Clinics (Sao Paulo, Brazil) - 1 Apr 2007

Oliveira Cláudia Regina Gomes Cardim Mendes de, Mendonça Berenice Bilharino, Camargo Olavo Pires de, Pinto Emilia Modolo, Nascimento Sérgio Antonio Barbosa, Latorre Maria do Rosario D O, Zerbini Maria Claúdia Nogueira

Abstract excerpt

OBJECTIVE: To investigate the biological behavior of classical and atypical osteoblastomas in comparison to osteosarcomas. METHODS: Based on histological parameters, 30 osteoblastomas were subclassified as classical osteoblastomas (23/30) or atypical osteoblastoma (high cellularity, prominent blue osteoid, and epithelioid osteoblasts--7/30). Comparative immunohistochemical and clinical analysis was performed in...

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PMID: 17505702
DOI: 10.1590/s1807-59322007000200012

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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