[小兒] 蔡伯攻略1.01更新檔
蔡杯攻略 1.01 更新檔
Combined anterior-pituitary test:
Normal range: GH: peak>7ng/ml
Cortisol>20ng/ml
Prepuberty: FSH>LH, LH<10 mIU/
Puberty: LH>FSH, LH>10 mIU
Free T4: 同台大標準值
E2: 單位用台大,數值查Nelson
Combined test 是否adequate
1. glucose< 50
2. 有hypoglycemia symptoms
3. 降低baseline 50%以上
取聯集
常用test for short stature
1. clonidine test
2. combined anterior pituitary test
3. glucagon stimulation test
# Normal range: GH: peak>7ng/ml (for 以上三個tests)
#glucagon test 原理(蔡杯版):先給IMglucagon迳sugar increase迳insulin secretion迳sugar derease迳stimulate GH secretion
#以上test都有20% false “positive” rate, (正常人20%測起來也< 7ng/ml)
Combine 2 tests 仍有3% false positive rate
做tests時需平躺:exercise會induce GH secretion
Insulin/glucose: >0.4: suspect hyperinsulinemia, 菜杯:正常人在低血糖時不會看到insulin
Hypoglycemia: glucose<50
By 秋燕 老峻 又寧
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