MORPHOLOGICAL CHARACTERIZATION OF REACTIVE OSTEOMYELITIS FOR BONE ECHINOCOCCOSIS
Hydatidosis echinococcosis is widespread around the world, thus the steady growth of number infected is noted. According to WHO data, now with echinococcosis it is struck in general more than 1 million people. A variety of manifestations of ekhinokokkovy damage of bones creates great difficulties at its diagnostics. It causes need of search of additional criteria for a differentiation with a wide number of diseases of various etiology. The morphological study presented which deals with a rare case of humeral subtotal affection with hydatid echiinococcosis. The marked lytic changes in cortical bone tissue and trabeculae in the medullary cavity revealed, the substitution of bone marrow structures for pathological content with massive formation of hydatid cysts found, as well as the foci of marked granulomatous and non-specific inflammation observed. The observed changes considered from the standpoint of principled similarity to osteomyelitic process.