Protein electrophoresis - serum Lipoprotein electrophoresis This lab test measures the types of protein in the fluid (serum) part of a blood sample. This ...

Protein C is a normal substance in the body that prevents blood clotting. A blood test can be done to see how much of this protein you have in your blood. How ...

Prostate-specific antigen; Prostate cancer screening test; PSA Prostate-specific antigen (PSA) is a protein produced by prostate cells. The PSA test is ...

Fine needle biopsy of the prostate; Core biopsy of the prostate; Targeted prostate biopsy; Prostate biopsy - transrectal ultrasound (TRUS); Stereotactic ...

Prostate-specific antigen; Prostate cancer screening test; PSA Prostate-specific antigen (PSA) is a protein produced by prostate cells. The PSA test is ...

Prostate gland biopsy; Transrectal prostate biopsy; Fine needle biopsy of the prostate; Core biopsy of the prostate; Targeted prostate biopsy; Prostate biopsy ...

17-hydroxyprogesterone; Progesterone - 17-OH 17-OH progesterone is a blood test that measures the amount of 17-OH progesterone. This is a hormone produced ...

Colon cancer sigmoidoscopy; Colorectal sigmoidoscopy; Rectal sigmoidoscopy; Gastrointestinal bleeding - sigmoidoscopy; Rectal bleeding - sigmoidoscopy; Melena ...

Anticoagulant-prothrombin time; Clotting time: protime; INR; International normalized ratio Prothrombin time (PT) is a blood test that measures the time it ...

PRL; Galactorrhea - prolactin test; Infertility - prolactin test; Amenorrhea - prolactin test; Breast leakage - prolactin test; Prolactinoma - prolactin test; ...

The human chorionic gonadotropin (hCG) test is done to measure the amount of the hormone hCG in blood or urine to see if a woman is pregnant. HCG may also be ...

Carcinoma in situ-cone biopsy; CIS - cone biopsy; ASCUS - cone biopsy; Atypical glandular cells - cone biopsy; AGUS - cone biopsy; Atypical squamous cells - ...

 Random plasma renin; PRA The renin test measures the level of renin in blood. How the Test is Performed A blood sample is needed . How to Prepare for ...

PPD skin test Purified protein derivative standard; TB skin test; Tuberculin skin test; Mantoux test The PPD skin test is a method used to diagnose silent ...

Potassium urine test Urine potassium The potassium urine test measures the amount of potassium in a certain amount of urine. How the Test is Performed ...

Hypokalemia test; K+ This test measures the amount of potassium in the fluid portion (serum) of the blood. Potassium (K+) helps nerves and muscles ...

Skin lesion KOH exam Potassium hydroxide examination of skin lesion The skin lesion KOH exam is a test to diagnose a fungal infection of the skin . How ...

Positron emission tomography; Tumor imaging - PET; PET/CT A positron emission tomography scan is a type of imaging test. It uses a radioactive substance ...

Urine uroporphyrin; Urine coproporphyrin Porphyrins are natural chemicals in the body that help form many important substances in the body. One of these is ...

Protoporphyrin levels; Porphyrins -- total; Coproporphyrin levels; PROTO test Porphyrins help form many important substances in the body. One of these is ...