John O'Connor
Member
Can someone clarify which test I should use? Doctor could not find "sensitive" version and asked me to specify which test. It looks like ARUP labs is their preferred provider.
http://ltd.aruplab.com/
1.2006160Free Estradiol by ED/LC-MS/MS
Ordering Recommendation: Direct measure of free estradiol in serum. Most accurate measure of bioactive estradiol.
2.0070045Estradiol, Adult Premenopausal Female, Serum or Plasma
Ordering Recommendation: Suitable for measurement of estradiol in adult premenopausal women. In all other groups, the preferred test is Estrogens, Fractionated by Tandem Mass Spectrometry (HPLC) test (0093248).
3.0093247Estradiol, Males, Children or Postmenopausal Females by Tandem Mass Spectrometry
Ordering Recommendation: Suitable for measurement of estradiol in men, children, or postmenopausal women. Preferred test for adult premenopausal women is Estradiol, Adult Premenopausal Female, Serum or Plasma (0070045).
4.0093248Estrogens, Fractionated by Tandem Mass Spectrometry
Ordering Recommendation: Recommended test for evaluating endogenous estrogen status in postmenopausal women, men, or children.
5.0099375Sex Hormone Binding Globulin
... Testosterone-Estradiol Binding Globulin ... Testosterone-Estradiol Binding Globulin (TeBG) ...
http://ltd.aruplab.com/
1.2006160Free Estradiol by ED/LC-MS/MS
Ordering Recommendation: Direct measure of free estradiol in serum. Most accurate measure of bioactive estradiol.
2.0070045Estradiol, Adult Premenopausal Female, Serum or Plasma
Ordering Recommendation: Suitable for measurement of estradiol in adult premenopausal women. In all other groups, the preferred test is Estrogens, Fractionated by Tandem Mass Spectrometry (HPLC) test (0093248).
3.0093247Estradiol, Males, Children or Postmenopausal Females by Tandem Mass Spectrometry
Ordering Recommendation: Suitable for measurement of estradiol in men, children, or postmenopausal women. Preferred test for adult premenopausal women is Estradiol, Adult Premenopausal Female, Serum or Plasma (0070045).
4.0093248Estrogens, Fractionated by Tandem Mass Spectrometry
Ordering Recommendation: Recommended test for evaluating endogenous estrogen status in postmenopausal women, men, or children.
5.0099375Sex Hormone Binding Globulin
... Testosterone-Estradiol Binding Globulin ... Testosterone-Estradiol Binding Globulin (TeBG) ...