Nephrology

腎臓内科 (jinzō naika)

Nephrology (腎臓内科, jinzō naika) specializes in kidney diseases including chronic kidney disease (CKD), acute kidney injury, glomerulonephritis, and kidney failure requiring dialysis. Japan has one of the world's highest rates of dialysis patients per capita, reflecting the high prevalence of diabetic nephropathy and aging-related kidney decline.

Annual health checkups in Japan include creatinine and urinalysis to detect early kidney disease; early intervention significantly slows CKD progression.

In 9 languages

LanguageTerm
English Nephrology
Japanese (日本語) 腎臓内科
Chinese (中文) 肾内科
Korean (한국어) 신장내과
Portuguese Nefrologia
Spanish Nefrología
Filipino Nephrolohiya
Thai โรคไต
Vietnamese Thận học
Romanization jinzō naika
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Last reviewed: September 2026