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Paraganglioma of Cauda Equina -A case report-
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±èÁöÈ/Ji Hwa Kim
ÀÌ»óÇÑ/¼ÕÀ±°æ/°ûÁ¤½Ä/¼ÕÅÂÁß/Sang Han Lee/Yoon Kyung Shon/Jyung Sik Kwak/Tae Joong Shon
KMID : 0357919940280050528
Abstract
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equina) ºÎÀ§ÀÇ ºÎ½Å°æÀýÁ¾Àº ºñ±³Àû µå¹® °ÍÀ¸·Î 1972³â Lermanµî¿¡ ÀÇÇØ Ã³À½ º¸°íµÇ¾ú
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The clinical and pathological features of a paraganglioma arising in the cauda equina
is described and compared with previous reports. The Fight microscopic fetures were
similar to those of paragangliomas from other sites, with a `Zellballen' pattern of cells
containing arzyrophil granules. Immunohistocytochemical stains fort neurone specific
enolase, S-100 protein, cytokeratin were positive, but stains for glial fibrillary acidic
protein were negative.
Electron microscopy showed densely staining membrane-bound granules, cilia like
structures and fibros bodies in the cytoplasm. The last two features only occur in
paragangliomas from this site. The pathological findings suggest that paragangliomas in
this site arise from pre-existing paraganglia, possibly of the visceral autonomic group.
(Korean J Pathol 1994;28:528¡532)
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Paraganglioma; Cauda equina; Fibrous body;
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