Chronic osteomyelitis develops when fociof necrotic and infected material remain within the bone, resulting in recurrent flare-ups of infection, and possibly, an intermittently draining sinus.
当坏死病灶及感染物仍然存留骨内，就会出现慢性骨髓炎，导致感染反复发作，甚至可能间歇性窦道流脓。
2
The ct findings in pulmonary fungus infection consisted of multiple bilateral pulmonary foci characterized by globular nodules and bronchiectasis.
肺部真菌感染在CT上表现为两肺多发炎症、肿块结节、球形结节、支气管扩张等征象。
3
Infectionof ID cells with ecotropic MuLV induced transformed foci resembling those induced by xenotropic and amphotropic MuLVs.