1·Mediastinal lymph nodes were usually hyperemic and enlarged .
纵隔淋巴结通常充血和增长。
2·At the far right is normal kidney, then to the left of that hyperemic kidney that is dying, then to the left of that pale pink infarcted kidney in which both tubules and glomeruli are dead.
最右边是正常肾脏，其左边是濒临坏死的充血区，再往左边是苍白、粉红的梗死区，此处肾小球和肾小管都已坏死。
3·There are some suggestions that having a significant blockage, defined as a hyperemic response, can identify that group.
有的意见认为，有显著阻塞（定义为有充血反应）的患者更容易从治疗中获益。