The length of time it takes a cancerous cell mass to double in bulk (cell mass). These measurements are important...

A test done to determine the presence of tularemia, an infectious disease spread through contact with infected rabbits.  

A pus-filled area in the fallopian tube and the ovary. This may occur in women who have pelvic inflammatory disease...

A test done on feces for the presence of trypsin; done to diagnose fibrocystic disease of the pancreas, respiratory system,...

A test done on penile discharge (in men) and on cervical mucus (in women) to detect the presence of the...

A test to assess fitness and possible abnormalities of the cardiovascular system. An electrocardiogram is done while the patient is...

An ultrasound procedure done to diagnose cancer of the prostate.  

The enzymes serum glutamic-oxaloacetic transaminase (SGOT), also known as aspartate aminotransferase, and serum glutamic-pyruvic transaminase (SGPT), also known as alanine...

Antibodies to the parasite Toxoplasma gondii, which causes toxoplasmosis, an infectious disease often spread via cat feces.  

A test done to check for the presence of certain blood diseases, or for scurvy.