The clinical characteristics of cases with severe adenovirus infection.

Abbreviations: ICU, intensive care unit;, HFOV, high frequency oscillatory ventilation; ARDS, acute respiratory distress syndrome; ECMO (extracorporeal membrane oxygenation); CVVH (continuous venous-venous hemofiltration).缩略语对照表：ICU：重症监护病房（intensive care unit）；HFOV：高频振荡通气（high frequency oscillatory ventilation）；ARDS：急性呼吸窘迫综合征（acute respiratory distress syndrome）；ECMO：体外膜肺氧合（extracorporeal membrane oxygenation）；CVVH：连续性静脉-静脉血液滤过（continuous venous-venous hemofiltration）。