[Electron microscopy demonstration of the myoblastic origin of various tumours].

Abstract

In the histogenetic classification of spindle-cell tumours, in particular malignant ones, it is an advantage to use electronoptic examination. It proves useful in particular in the diagnosis of tumours of myoblastic origin. Inadequate formol fixation of bioptic material in this group does not matter too much and does not alter diagnostic structures which was proved by four illustrative observations (an angioleiomyoma of the subcutaneous layer, congenital generalised fibromatosis with a muscular component, rhabdomyocellular sarcoma of the urinary bladder, alveolar rhabdomyosarcoma).

• Authors: B Bednár
• Journal: Ceskoslovenska patologie (Cesk Patol) Vol. 11 Issue 1 Pg. 41-4 (Jan 1975) ISSN: 1210-7875 [Print] Czech Republic
• Vernacular Title: Elektronovĕ mikroskopický průkaz myoblastického původu nĕkterých nádorů
• PMID: 50146 (Publication Type: English Abstract, Journal Article)

Chemical References

• Chromatin

Topics

• Adult
• Aged
• Child, Preschool
• Chromatin
• Female
• Fibroma (pathology)
• Humans
• Leiomyoma (pathology)
• Male
• Microscopy, Electron
• Rhabdomyosarcoma (pathology)
• Skin Neoplasms (pathology)
• Staining and Labeling
• Urinary Bladder Neoplasms (pathology)