Ultrastructural cytology of human osteosarcoma cells.

Ultrastructural cytology of human osteosarcoma cells. Research Abstract Details 

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Ultrastructural cytology of human osteosarcoma cells. Abstract Text:

D Katenkamp,D Stiller,G Waldmann,

The cytology of 6 osteosarcomas was examined by electron microscopy. In keeping with the varied pattern of osteosarcomas seen by light microscopy several types of tumor cells could be differentiated: osteoblast-like, fibroblast-like, chondroblast-like, osteoclast-like and histiocyte-like cells. Moreover, atypical malignant mesenchymal cells and vascular spaces were present. The individual cytoplasmic organelles are not considered to be specific to particular types of cell as seen from the discussion of the significance of rough endoplasmic reticulum, microfilaments and lysosomes. Only examination of the composite pattern of subcellular organelles allows the differentiation of certain cell types. All tumor cells visible in osteosarcomas are considered as modifications of a transformed common progenitor cell. Because of the variegated cytological picture a multipotent mesenchymal cell rather than an osteoblastic cell is assumed to be the ancestor cell.

Ultrastructural cytology of human osteosarcoma cells. Publishing Authors By Initials

D Katenkamp,D Stiller,G Waldmann,

For similar musculoskeletal system: skeleton: bone and bones: bones of lower extremity: leg bones: tibia research abstracts see: musculoskeletal system: skeleton: bone and bones: bones of lower extremity: leg bones: tibia research

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Ultrastructural cytology of human osteosarcoma cells. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Virchows Archiv. A, Pathological anatomy and histo

VOLUME: 381

Page Numbers: 49-61

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ISSN: 0340-1227

DAY: 12

MONTH: Dec

YEAR: 1978

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LANGUAGE: eng

NlmUniqueID: 7505137

Ultrastructural cytology of human osteosarcoma cells. Keywords Mesh Terms:

KEYWORDS: Tibia

MESH TERMS: ultrastructure

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Country: GERMANY, WEST

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MEDLINETA: Virchows Arch A Pathol Anat Hi

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