PTH

これは何か

PTH is a hormone from the parathyroid glands that helps regulate blood calcium and phosphate.^[1,2]

なぜ重要か

It links blood calcium, phosphate, vitamin D, kidney function, and bone remodeling.^[1,3]

どの判断に影響するか

• High PTH with high calcium suggests a different context from high PTH with low or normal calcium.^[1]
• Chronic kidney disease can change PTH, phosphate, calcium, vitamin D metabolism, and bone turnover together.^[3]

解釈上の注意

• PTH is high-risk for self-interpretation; same-draw calcium, kidney function, vitamin D, medicines, and lab method matter.^[1]

関連疾患