1·Objective To characterize clinical feature of rhinorrhagia correlated with high altitude polycythemia (HAPC).
目的探讨高原红细胞增多症(HAPC)患者鼻出血的临床特点。
2·Objective To investigate the alteration of serum thyroid hormone level in the patients with high altitude polycythemia (HAPC) and its clinical significance.
目的探讨高原红细胞增多症(HAPC)患者血清甲状腺激素的变化及其临床意义。
3·Neonatal low birth weights, respiratory distress syndrome and polycythemia are risk factors for THP.
新生儿低出生体质量、呼吸窘迫综合征及红细胞增多症是THP的危险因素。