Summary
We have exammed the organic components of the nidus of an osteoid osteoma in 4 patients using scanning electron microscopy. Different organisation of the osteoblastic cells and of the fibrous structures of the osteoid matrix in different zones was demonstrated. These findings indicated a greater degree of immaturity in the centre, as compared with the peripheral area where the process of differentiation was more evident.
Résumé
Les auteurs ont examiné par microscopie électronique à balayage les composants organiques du nidus dans quatre cas d'ostéome ostéoïde. L'analyse des résultats montre des zones différentes en ce qui concerne l'organisation des ostéoblastes et des structures fibreuses de la matrice ostéoïde. Dans la zone centrale on note un plus haut degré d'immaturité tandis que dans la zone périlésionnelle le processus de différenciation est plus évident (ostéoblaste — préostéocyte — ostéocyte).
Similar content being viewed by others
References
Byers PD (1968) Solitary benign osteoblastic lesion of bone: osteoid osteoma and osteoblastoma. Cancer 22: 43–57
De Santis E, Antonarelli M (1978) L'osteoma osteoide, analisi critica da una rassegna di 27 casi. Arch Putti 29: 149–167
Fadda M, Del Rio AN, Zirattu G (1988) L'osteoma osteoide. Studio al microscopio elettronico a scansione. Arch Putti 38: 105–111
Fadda M, Zirattu G, Patta G (1985) Contributo alla conoscenza dell'osteoma-osteoide. Arch Ortop Reumatol 99: 153–160
Hiroata K, Morimoto K (1971) Ultrastructure of bone and joint disease. Igaku Shoin Ltd. Grune & Stratton, Tokyo
Marotti F (1975) Osservazioni preliminari sull' ultrastruttura dell'osteoma osteoide. Clin Orthop 26: 109–118
Schajowicz F (1981) Tumors and tumor-like lesions of bone and joints. Springer, New York Berlin Heidelberg
Sela J, Bab IA (1979) The relationship between extracellular matrix vesicles and calcospherites in primary mineralization of neoplastic bone tissue. Virchows Archiv 382: 1–9
Tamburrelli F, Greco F, Laudati A, Bucca C (1990) L'osteoma osteoide: aspetti ultrastrutturali. Arch Putti 37: 199–207
Zaffe D, Palumbo C, Marotti G (1989) Dati preliminari sulla densitá e sull'incremento dimensionale delle fibrille collagene nell' osteoide della tibia di pollo. Atti del XVII Congr M E 97–98, Lecce
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Fadda, M., Zirattu, G., Laneri, P. et al. Scanning electron microscopy of osteoid osteoma. International Orthopaedics 18, 72–76 (1994). https://doi.org/10.1007/BF02484414
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02484414