Emergency Medicine Evaluation and Management of Anemia

被引:10
|
作者
Long, Brit [1 ]
Koyfman, Alex [2 ]
机构
[1] San Antonio Mil Med Ctr, Dept Emergency Med, 3841 Roger Brooke Dr, Fort Sam Houston, TX 78234 USA
[2] Univ Texas Southwestern Med Ctr Dallas, Dept Emergency Med, 323 Harry Hines Blvd, Dallas, TX 75390 USA
关键词
Anemia; Red blood cells; Evaluation; Management; Microcytic; Normocytic; Macrocytic; Transfusion; Transfusion reaction; BLOOD-CELL TRANSFUSION; HEMOGLOBIN LEVELS; CHRONIC DISEASE; CLINICAL-OUTCOMES; IRON-DEFICIENCY; PREVALENCE; DIAGNOSIS; TRAUMA; OXYGEN; RISK;
D O I
10.1016/j.emc.2018.04.009
中图分类号
R4 [临床医学];
学科分类号
1002 ; 100602 ;
摘要
Anemia is a common condition and is diagnosed on laboratory assessment. It is defined by abnormally low hemoglobin concentration or decreased red blood cells. Several classification systems exist. Laboratory markers provide important information. Acute anemia presents with symptoms caused by acute blood loss; chronic anemia may present with worsening fatigue, dyspnea, lightheadedness, or chest pain. Specific treatments depend on the underlying anemia and causes. Iron is an alternative treatment for patients with microcytic anemia due to iron deficiency. Hyperbaric oxygen is an option for alternative rescue therapy. Most patients with chronic anemia may be discharged with follow-up if hemodynamically stable.
引用
收藏
页码:609 / +
页数:24
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