In two cases of over-load in circulation and water toxicosis, the severe lung edema was proved with the scale of lung density, which was atypical edema in the lung tissue.

• 在2例医源性循环超负荷和水中毒案件的法医病理学鉴定中，用肺密度值证实了常规病理组织学形态不典型的严重低渗性肺水肿。