Biomaterial Database

Advances in the morphological diagnosis of bone tumours: cytology, cytochemistry, acrylate embedding and electron microscopy (author's transl). 1977

G Delling, and A Schulz, and G Seifert

An exact morphological diagnosis of bone tumours is the prerequisite for selective treatment. In a given case this may present great difficulties, partly because of the rarity of a tumour group and thus lack of experience, partly faulty removal of the specimen and unsatisfactory further technical handling. Progress can be expected only by widening the spectrum of methods by using modern morphological tests. In a programme using imprint cytology, cytochemistry, rapid section, histochemistry, paraffin, non-decalcified embedding in acrylate and electron microscopy it was demonstrated in 78 cases of bone tumour (seen over a period of two years) that with these tests, especially cytology, cytochemistry and non-decalcified acrylate histology, significant improvement can be obtained in the morphological diagnosis of bone tumours. In addition, new lights on cytogenesis and pathogenesis of these tumours and possible points of attack of cytostatic treatment are provided.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008854	Microscopy, Electron	Microscopy using an electron beam, instead of light, to visualize the sample, thereby allowing much greater magnification. The interactions of ELECTRONS with specimens are used to provide information about the fine structure of that specimen. In TRANSMISSION ELECTRON MICROSCOPY the reactions of the electrons that are transmitted through the specimen are imaged. In SCANNING ELECTRON MICROSCOPY an electron beam falls at a non-normal angle on the specimen and the image is derived from the reactions occurring above the plane of the specimen.	Electron Microscopy
D009221	Myositis Ossificans	A disease characterized by bony deposits or the ossification of muscle tissue.	Fibrodysplasia Ossificans Progressiva,Myositis Ossificans Progressiva,Progressive Myositis Ossificans,Progressive Ossifying Myositis
D001847	Bone Diseases	Diseases of BONES.	Bone Disease,Disease, Bone,Diseases, Bone
D001859	Bone Neoplasms	Tumors or cancer located in bone tissue or specific BONES.	Bone Cancer,Cancer of Bone,Cancer of the Bone,Neoplasms, Bone,Bone Neoplasm,Neoplasm, Bone
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D005260	Female		Females
D006101	Granuloma, Giant Cell	A non-neoplastic inflammatory lesion, usually of the jaw or gingiva, containing large, multinucleated cells. It includes reparative giant cell granuloma. Peripheral giant cell granuloma refers to the gingiva (giant cell epulis); central refers to the jaw.	Epulis, Giant Cell,Giant Cell Granuloma,Granuloma, Giant Cell Reparative,Epulides, Giant Cell,Peripheral Giant Cell Granuloma,Giant Cell Epulides,Giant Cell Epulis,Giant Cell Granulomas,Granulomas, Giant Cell
D006651	Histocytochemistry	Study of intracellular distribution of chemicals, reaction sites, enzymes, etc., by means of staining reactions, radioactive isotope uptake, selective metal distribution in electron microscopy, or other methods.	Cytochemistry
D006652	Histological Techniques	Methods of preparing tissue for examination and study of the origin, structure, function, or pathology.	Histologic Technic,Histologic Technics,Histologic Technique,Histologic Techniques,Histological Technics,Technic, Histologic,Technics, Histologic,Technique, Histologic,Techniques, Histologic,Histological Technic,Histological Technique,Technic, Histological,Technics, Histological,Technique, Histological,Techniques, Histological