• Progesterone LC-MS Test

    This test (1) establishes the presence of a functioning corpus lutem or luteal cell function, (2) confirms basal body temperature measurements of the occurrence of ovulation (3) affords an indication of the day of ovulation, (4) assesses placental function during pregnancy.

  • Prolactin

    This test is used to diagnose prolactinoma, a type of cancer in the pituitary gland that causes an excessive amount of prolactin to be released.
  • Sex Hormone-Binding Globulin

    This test is used to measure the level of (sex hormone binding globulin) SHBG in the blood, which can be used to interpret low levels of testosterone in men and high levels of testosterone in women. Also Known As: SHBG, TeBG, Testosterone-Binding Globulin
  • T3

    Total T3 measurements are used to diagnose and monitor treatment of hyperthyroidism and are essential for recognizing T3 toxicosis. Also Known As: T3 Total, Triiodothyronine (T3)
  • T3 Free

    This test is used to diagnose hyperthyroidism and to clarify thyroid status in the presence of a possible protein binding abnormality. Also Known As: Free T3, Triiodothyronine
  • T3 Reverse

    The reverse T3 test is to diagnose euthyroid sick syndrome, when there is a derangement in the T3, T4 and TSH values, but not enough clinical evidence of specifically thyroid signs and symptoms. Also Known As: Triiodothyronine (T3) Reverse
  • T3 Uptake

    This test is a measure of thyroid function and disease monitoring.
  • T4 Free, Direct

    T4 Free test is done for diagnosis of hypothyroidism and hyperthyroidism. Also Known As: Free T4, Free Thyroxine
  • T4 Total

    T4 (Thyroxine), Total test is done for diagnosis of hypothyroidism and hyperthyroidism. Also Known As: Thyroxine, Tetraiodothyronine
  • Testosterone Free (Direct)

    Helpful in assessing testicular function in prepubescent hypogonadal males and in managing hirsutism, virilization in females.
  • Testosterone, Free (Indirect) With Total Testosterone, LC/MS-MS

    This test is mostly done in men only and it measures the free testosterone and the testosterone that is bound to SHBG and albumin. Also Known As: Free Testosterone by Equilibrium Ultrafiltration
  • Testosterone, Total

    Testosterone circulates almost entirely bound to transport proteins. Normally less than 1-2% is free. The principal transport protein for testosterone is known as sex hormone binding globulin (SHBG) or testosterone-estradiol binding globulin (TeBG). Testosterone measurements are used to assess erectile dysfunction and to assess hormone replacement therapy.
  • Testosterone, Total (Women, Children and Hypogonadal Males)

    This test measures the amount of total testosterone (albumin and SHBG bound and free testosterone) in children and women. Also Known As: Testosterone LC/MS-MS
  • Thyroglobulin Antibody

    This is one of the tests needed to diagnose autoimmune thyroid disease and to differentiate it from simple thyroid dysfunction like hyper or hypo thyroidism. Also Known As: Thyroid Antithyroglobulin Antibody
  • Thyroid Peroxidase Antibodies

    Thyroid peroxidase is an enzyme needed to make thyroid hormones. Thyroid peroxidase Antibodies test is done for the presence of Graves disease or Hashimoto thyroiditis. Also Known As: TPO Antibodies
  • Thyroxine-binding Globulin

    This test measures the blood levels of thyroxine-binding globulin in order to assess thyroid function. Also Known As: TBG