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Glomerular disease

A. Glomerular diease

A.1. ์‚ฌ๊ตฌ์ฒด์˜ ์—ผ์ฆ์„ฑ ๋˜๋Š” ๋น„ ์—ผ์ฆ์„ฑ ์†์ƒ
A.2. ์‚ฌ๊ตฌ์ฒด ์งˆํ™˜์˜ ๊ณตํ†ต์ฆ์ƒ
๋‹จ๋ฐฑ๋‡จ
GFR๊ฐ์†Œ
ํ˜ˆ๋‡จ
๋ถ€์ข…
๊ณ ํ˜ˆ์••(๋Œ€๋ถ€๋ถ„ Na ์ €๋ฅ˜์— ์˜ํ•œ Volume-dependent HTN)

B. ๋ถ„๋ฅ˜

B1. Primary/Secondary

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Primary : ๋ณ‘๋ณ€์ด ์‹ ์žฅ์—๋งŒ ๊ตญํ•œ. ๋‹ค๋ฅธ ํŠน๋ณ„ํ•œ ์›์ธ ์—†๋Š” ๊ฒฝ์šฐ
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2ndary : ์ „์‹  ์งˆํ™˜์˜ ํ•œ ๋ถ€๋ถ„์œผ๋กœ์„œ ์‚ฌ๊ตฌ์ฒด ์งˆํ™˜์ด ๋ฐœ์ƒํ•œ ๊ฒฝ์šฐ

B2. ์‚ฌ๊ตฌ์ฒด ์งˆํ™˜์˜ ์ž„์ƒ ์ฆํ›„๊ตฐ์— ๋”ฐ๋ฅธ ๋ถ„๋ฅ˜

(1) Acute nephritic syndrome

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24์‹œ๊ฐ„ ๋™์•ˆ 1~2g์˜ ๋‹จ๋ฐฑ๋‡จ
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Hematuria with RBC cast, pyuria
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HTN, fluid retension
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GFR๊ฐ์†Œ์™€ ์—ฐ๊ด€๋œ serum Cr. ์ฆ๊ฐ€
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์‚ฌ๊ตฌ์ฒด ์—ผ์ฆ์ด ๋А๋ฆฌ๊ฒŒ ๋ฐœ์ƒํ•˜๊ณ  ์ˆ˜ ์ฃผ์— ๊ฑธ์ณ Cr์ด ์„œ์„œํžˆ ์ฆ๊ฐ€.

(2) Pulmonary renal syndrome

: ํ ์ถœํ˜ˆ์„ ๋™๋ฐ˜ํ•˜๋Š” RPGN ์˜ ๊ฒฝ์šฐ๋Š” Goodpasture's SD. ANCA

(3) Nephrotic SD

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์ •์˜
โ—ฆ
proteinuria : nephrotic range proteinuria (24 ์‹œ๊ฐ„ ๋™์•ˆย >3.5g)
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hypoalbuminemia (<3.0 g/dL)
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salt and volume retention (=edema)
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dyslipidemia (>200 mg/dL)
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Nephrotic range proteinemia : ๋‹ค๋ฅธ ์ž„์ƒ์ฆ์ƒ ์—†์ด ๋‹ค๋Ÿ‰์˜ ๋‹จ๋ฐฑ๋‡จ๋งŒ ์žˆ๋Š” ๊ฒฝ์šฐ
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GFR ์ด ์ดˆ๊ธฐ์—๋Š” ์ •์ƒ์ด๊ฑฐ๋‚˜ ๋“œ๋ฌผ๊ฒŒ๋Š” ์ฆ๊ฐ€๋œ ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์œผ๋‚˜, ์ง€์†์ ์ธ hyperfiltration๊ณผ nephron loss๊ฐ€ ๋ฐœ์ƒํ•˜๊ฒŒ ๋˜์–ด ์ˆ˜๊ฐœ์›”์—์„œ ์ˆ˜๋…„ ์ด๋‚ด GFR์€ ๊ฐ์†Œ.

(4) Basement menbrane disease

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์œ ์ „์ ์œผ๋กœ ๊ธฐ์ €๋ง‰์— ์งˆํ™˜์ด ์žˆ๊ฑฐ๋‚˜, ๊ธฐ์ €๋ง‰์˜ Collagen type IV์— ์ž๊ฐ€ํ•ญ์ฒด๋ฐœ์ƒ
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ํ˜„๋ฏธ๊ฒฝ์  ํ˜ˆ๋‡จ, ๊ฒฝ์ฆ~์ค‘์ฆ ๋‹จ๋ฐฑ๋‡จ, ๊ณ ํ˜ˆ์••, Cr ์ƒ์Šน
(5) Glomerular vascular disease
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ํ˜ˆ๊ด€ ์†์ƒ์œผ๋กœ ์ธํ•œ ํ˜ˆ๋‡จ์™€ ์ค‘๋“ฑ๋„ ๋‹จ๋ฐฑ๋‡จ ๋ฐœ์ƒ
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Vasculaitis, thrombotic microangiopathy, antiphospholipid SD ๋ฐ atherosclerosis,
cholesterol emboli, HTN, sickle cell anemia, and autoimmunity์˜ ์ „์‹ ์ฆ์ƒ
g. infectious disease ๊ด€๋ จ ์ฆํ›„๊ตฐ
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์„ธ๊ณ„์ ์œผ๋กœ๋Š” ๋ง๋ผ์ด์•„์™€ ์ฃผํ˜ˆํก์ถฉ์ด ๊ฐ€์žฅ ํ”ํ•œ ์›์ธ.
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๊ทธ ์™ธ์—๋Š” HIV, HBV, HCV๊ฐ€ ๋งŽ์€ ์›์ธ
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์‚ฌ๊ตฌ์ฒด ๋ชจ์„ธํ˜ˆ๊ด€์— ์—ผ์ฆ๋ฐ˜์‘์„ ์ผ์œผ์ผœ nephrotic SD๋ถ€ํ„ฐ ๊ธ‰์„ฑ nephritic injury์— ์ด๋ฅด๋Š” ๋‹ค์–‘ํ•œ ์–‘์ƒ ๋ฐœ์ƒ.
- Combination of hematuria and proteinuria