Abstract
The fine structure of a case of differentiated rhabdomyosarcoma of the ear is described. Characteristic actomyosin filaments have been demonstrated in thin sections showing cross-striation (Z bands). There were large numbers of ribonucleoprotein particles but no virus-like particles present. It is hoped that, as in other difficult or rare tumours, electron microscopy may provide an additional clue of some assistance to the pathologist in determining diagnosis or aetiology.
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- BLANCHARD C. L., HOUSE H. P. Two case reports of embryonal rhabdomyosarcoma with primary presentation in the ear. AMA Arch Otolaryngol. 1957 Nov;66(5):588–591. doi: 10.1001/archotol.1957.03830290094012. [DOI] [PubMed] [Google Scholar]
- CHAPMAN G. B., JONES I. S., SPELSBERG W. W. AN ELECTRON MICROSCOPE STUDY OF RHABDOMYOSARCOMA. Invest Ophthalmol. 1963 Dec;2:538–557. [PubMed] [Google Scholar]
- GLAUERT A. M., GLAUERT R. H., ROGERS G. E. A new embedding medium for electron microscopy. Nature. 1956 Oct 13;178(4537):803–803. doi: 10.1038/178803a0. [DOI] [PubMed] [Google Scholar]
- HOLMAN R. L. Rhabdomyosarcoma of the middle-ear region; report of a case. J Laryngol Otol. 1956 Jul;70(7):415–419. doi: 10.1017/s0022215100053111. [DOI] [PubMed] [Google Scholar]
- HORN R. C., Jr, ENTERLINE H. T. Rhabdomyosarcoma: a clinicopathological study and classification of 39 cases. Cancer. 1958 Jan-Feb;11(1):181–199. doi: 10.1002/1097-0142(195801/02)11:1<181::aid-cncr2820110130>3.0.co;2-i. [DOI] [PubMed] [Google Scholar]
- KARNOVSKY M. J. Simple methods for "staining with lead" at high pH in electron microscopy. J Biophys Biochem Cytol. 1961 Dec;11:729–732. doi: 10.1083/jcb.11.3.729. [DOI] [PMC free article] [PubMed] [Google Scholar]
- KROLL A. J., KUWABARA T., HOWARD G. M. ELECTRON MICROSCOPY OF RHABDOMYOSARCOMA OF THE ORBIT. A STUDY OF TWO CASES. Invest Ophthalmol. 1963 Dec;2:523–537. [PubMed] [Google Scholar]
- MEYER H., QUEIROGA L. T. An electron microscope study of embryonic heart muscle cells grown in tissue cultures. J Biophys Biochem Cytol. 1959 Jan 25;5(1):169–170. doi: 10.1083/jcb.5.1.169. [DOI] [PMC free article] [PubMed] [Google Scholar]
- PORTERFIELD J. F., ZIMMERMAN L. E. Rhabdomyosarcoma of the orbit; a clinicopathologic study of 55 cases. Virchows Arch Pathol Anat Physiol Klin Med. 1962;335:329–344. doi: 10.1007/BF00957027. [DOI] [PubMed] [Google Scholar]
- STOBBE G. D., DARGEON H. W. Embryonal rhabdomyosarcoma of the head and neck in children and adolescents. Cancer. 1950 Sep;3(5):826–836. doi: 10.1002/1097-0142(1950)3:5<826::aid-cncr2820030508>3.0.co;2-x. [DOI] [PubMed] [Google Scholar]