镰刀状细胞贫血是一种家族性的血红旦白病。自黑希克(Herrick)于1910年报告第1例以后,本病的报道逐渐增多。目前此病已成为非洲、北美、地中海沿岸国等地区的较常见的疾病。本病在临床上的表现多种多样,除贫血、四肢反复发生疼痛的症状最常见外,有的 Sickle-cell anemia is a familial hemodystrophy. Since Herrick reported the first case in 1910, the incidence of this disease has been gradually increasing. The disease has now become the most common diseases in Africa, North America, the Mediterranean coast and other regions. The clinical manifestations of the disease varied, except for anemia, repeated pain in limbs the most common symptoms, and some