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46.下列有關腹股溝疝氣(inguinal hernia)與小兒陰囊水腫(hydrocele)之敘述,何者錯誤?
(A)小兒的腹股溝疝氣大多是間接型的腹股溝疝氣。疝氣囊的形成是因為在胎兒時期的鞘狀突(processus vaginalis)沒有閉合而造成的
(B)疝氣的手術治療可在內環(internal ring)的位置做疝氣囊高位結紮術(high ligation)
(C)小兒的腹股溝疝氣與陰囊水腫,其形成的原因及過程完全不同,故治療的方式也不一樣
(D)一個本來沒有陰囊水腫的小男生突然出現陰囊水腫時,要仔細辨別是否與睪丸腫瘤、創傷、扭轉或副睪炎 有關。若有懷疑時,可安排陰囊超音波檢查


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 【站僕】摩檸Morning:有沒有達人來解釋一下?
倒數 1天 ,已有 1 則答案
Chris 大二下 (2020/06/02):

Various types of inguinal hernias and hydroceles may occur depending on where and to what degree the processus vaginalis becomes obliterated. This is illustrated in the following examples:

A widely patent processus vaginalis that permits herniation of the bowel through the internal inguinal ring results in an indirect inguinal hernia.

A narrowly patent processus vaginalis that only permits passage of peritoneal fluid results in a communicating hydrocele.

A hydrocele of the cord occurs when the processus vaginalis is obliterated proximally and distally, but remains patent in the midportion along the spermatic cord.

Communicating_hydrocele.jpg#s-311,288

(C)小兒的腹股溝疝氣與陰囊水腫,其形成的原因及過程還滿類似的,故治療的方式也還滿類似的


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46.下列有關腹股溝疝氣(inguinal hernia)與小兒陰囊水腫(hyd..-阿摩線上測驗