Search

Your search keyword '"Marotti F"' showing total 10 results
Start Over Author "Marotti F" Publication Year Range More than 50 years ago
10 results on '"Marotti F"'

2. [Preliminary studies on the ultrastructure of osteoid osteoma].

Author

Marotti F

Subjects
Adolescent, Bone Neoplasms diagnostic imaging, Endoplasmic Reticulum, Humans, Male, Microscopy, Electron, Osteoma, Osteoid diagnostic imaging, Radiography, Bone Neoplasms ultrastructure, Osteoma, Osteoid ultrastructure
Abstract

The ultra-structural appearance of osteoid osteoma is described. Significant features are; a well-developed endocytoplasmic reticulum, dilated cisterns in the cytoplasm of the osteroblasts, mineralized mitochondria from the cytoplasm of the osteoblasts and crystalline agglomerates on the vesicles rather than on the collagen network. The increased bone forming activity of the tissues of the osteoid osteoma is confirmed by the appearance of the osteoblastic cytoplasm. The presence of needle-like endomitochondrial crystals are further proof of enhanced osteoblastic function of the osteoid osteoma. Granular crystals appear when degenerative processes take place.

Published
1975

Catalog

Books, media, physical & digital resources
See catalog results