Chronic expanding hematomas. A clinicopathologic entity.
Chronic expanding hematomas. A clinicopathologic entity.
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慢性血肿扩大。
DOI：
10.1001/jama.1980.03310210043026
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发表时间：
1980
期刊：
影响因子：
--
通讯作者：
M. C. Park
中科院分区：
文献类型：
--
作者：
J. Reid;S. Kommareddi;M. Lankerani;M. C. Park
慢性扩大的血肿发生在许多部位，通常类似肿瘤。它们都有相同的结构，中心是血块，肉芽组织壁，周围是致密的纤维组织。病变的自我延续扩张性质似乎是由于血液及其分解产物的刺激作用，引起肉芽组织毛细血管的反复渗出或出血。
Chronic exapnding hematomas occur in many locations, often simulating neoplasms. All have the same structure with a central mass of blood, a wall of granulation tissue, and dense, fibrous tissue at the periphery. The self-perpetuating exapnding nature of the lesion appears to be due to the irritant effects of blood and its breakdown products, causing repeated exudation or bleeding from capillaries in the granulation tissue.