횡문근육종성 증식을 동반한 신세포 암종 1예
Renal Cell Carcinoma Associates with Rhabdomyosarcomatous Component - Report of a case -
소속 상세정보
장미수/Mee Soo Chang
지미경/이교영/심상인/김선무/Mi Kyung Jee/Kyo Young Lee/Sang In Shim/Sun Moo Kim
KMID : 0357919870210010040
Abstract
Renal cell carcinoma, intimately associated with a sarcomatous component, is a rare
malignant renal tumor. There is disagreement whether these represent true sarcomas or
are sarcomatoid metaplasia.
Therefore, this sarcomatous component is at times still a troublesome problem for
pathologists. In March, 1986, we experienced a case of renal cell carcinoma associated
with rhabdomyosarcomatous component in 47 year, old woman who had a rapidly
enlarged, palpable abdominal mass. Grossly, a spherical renal cell carcinoma, 17×14×10
㎝, in upper and middle portions of the right kidney showed extension through the renal
capsule into the perirenal fat. Area of myxoid change was evident in the renal cell
carcinoma, with extensive hemorrhagic necrosis. Microscopically, in the myxoid area,
there was malignant spindle cell proliferation in which many rhabdomyoblasts showing
distinct cross striation could be demonstrated.
This rhabdomyosarcomtous component intermixed with renal cell carcinoma of clear
cell type could be also identified in the focal area.
키워드
원문 및 링크아웃 정보
등재저널 정보