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摘要


俗話說「十男九痔」,正說明了痔瘡的普遍性,以及它對人們所造成的困擾。痔瘡的主要症狀是排便時出血及其所引發的疼痛。臨床上常遇到因痔瘡出血而造成慢性或是急性貧血的病人,其血紅素的數值甚至會低至7.6g/dl(男性和女性的參考正常值約為>14g/dl,和>12g/dl)。病人除臉色蒼白外,甚至求診時都需要家人扶著進來,因此若是飛行人員發生類似的情況,將可能加重因缺氧所造成的危險及減低對G力的耐受性。肛門要痛也是另一個麻煩的問題,正所謂「如坐針氈」,它雖然還不至於造成飛行人員立即的失能,但它之影響飛行員的注意力及飛航操作的能力,則是可以預期的。

並列摘要


Hemorrhoidal disease is a common problem in general population and it affects our daily life. The major symptoms of hemorrhoids are anal bleeding and anal pain. Clinically, anal bleeding may lead to acute or chronic anemia which would make the hypoxia worse and decrease the G tolerance. In addition, the stress caused by anal pain may affect the performance of the pilots. Therefore, we should pay much attention to the effects of hemorrhoids to the health of aircrews and the flying safety.

並列關鍵字

anal bleeding anal pain anemia waiver

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