糸球体疾患 Flashcards

1
Q

急性腎炎症候群の代表と典型症状・病理

A

溶連菌感染後急性糸球体腎炎(PSAGN) 血尿、高血圧、浮腫・管内増殖性糸球体腎炎

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2
Q

PSAGNの疫学

A

小児(3-10) 最近は減っている

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3
Q

PSAGNの病態生理

A

感染して生じた抗体がⅢ型アレルギーを招く

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4
Q

PSAGNの病理

A

管内増殖性糸球体腎炎、糸球体係蹄壁にC3の顆粒状沈着、上皮細胞下にHump

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5
Q

急速進行性腎炎症候群の代表

A

半月体形成性糸球体腎炎 数週間で腎不全へ

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6
Q

半月体形成性糸球体腎炎の種類

A

ANCA型:P(MPO)-ANCAー顕微鏡的多発血管炎
       C(PR3)- ANCAーWegener肉芽腫症
免疫複合体型
GBM抗体型:Goodpasture症候群

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7
Q

半月体形成性糸球体腎炎の鑑別

A

ANCA型:免疫グロブリン沈着が乏しい
免疫複合体型:顆粒状沈着
GBM抗体型:線状沈着

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8
Q

半月体形成性糸球体腎炎を招く病気の他の症状

A

顕微鏡的多発血管炎(MPA):多臓器の壊死性血管炎
Wegner肉芽腫症(GPA):気道の壊死性肉芽腫
Goodpasture症候群:肺胞出血

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9
Q

半月体形成性糸球体腎炎の治療

A

早期に治療。ステロイドパルス

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10
Q

IgA腎症といえば

A

メサンギウム領域にIgA優位の免疫グロブリン沈着のある糸球体疾患

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11
Q

IgA腎症の症状

A

上気道感染直後の肉眼的血尿

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12
Q

IgA腎症の治療

A

ステロイドパルス、ACE

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13
Q

ネフローゼ症候群の定義

A

o

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14
Q

ネフローゼ症候群の分類

A

一次性=MCNSなど

二次性=糖尿病性腎症、ループス

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