性器の腫瘍 Flashcards

1
Q

前立腺肥大症の原因

A

移行域(尿道周囲腺)の過形成

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2
Q

前立腺肥大症の症状

A

膀胱刺激症状・排尿障害

(夜間)頻尿→残尿→溢流性尿失禁・腎機能障害

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3
Q

前立腺肥大症の薬物治療

A

★α1ブロッカー、5α還元酵素阻害薬、抗男性ホルモン薬

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4
Q

前立腺肥大症の外科的治療

A

TUR-P 経尿道的前立腺切除術、レーザー切除術

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5
Q

前立腺癌とホルモン

A

アンドロゲンで促進、エストロゲンで抑制

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6
Q

前立腺癌症状

A

排尿障害、血尿、骨転移による骨痛

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7
Q

陰嚢肥大の鑑別

A

疼痛があるなら精巣上体炎、精巣捻転症。
透光性あったら、陰嚢水腫
透光性なく、肥大あったら精巣腫瘍

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8
Q

精巣腫瘍の検査

A

マーカーの検査→高位精巣摘除術

× 生検

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9
Q

精巣腫瘍のマーカー

A

セミノーマ:hCG
卵黄嚢腫瘍:AFP
絨毛性腫瘍:hCG-β

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10
Q

精巣腫瘍疫学

A

0-4・20-40の二峰性。低出生体重児に多い

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11
Q

精巣腫瘍の種類

A

9割が胚細胞腫、このうち4割がセミノーマ(特に停留精巣に多い)

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