LAB AND MEDICAL TESTS

Lab tests

What each test is, why it is done and how it is carried out.

Lab and medical tests
#	Test	Category
421	Nuclear stress test	–
422	Nuclear ventriculography	–
423	Open lung biopsy	–
424	Open pleural biopsy	–
425	Ophthalmoscopy	–
426	Oral human papillomavirus infection	–
427	Orbit CT scan	–
428	Oropharynx lesion biopsy	–
429	Osmolality blood test	–
430	Osmolality urine test	–
431	Osmotic fragility test	–
432	Ovulation home test	–
433	Panniculectomy	–
434	Pap test	–
435	Parathyroid hormone (PTH) blood test	–
436	Parathyroid hormone-related protein blood test	–
437	Partial thromboplastin time (PTT)	–
438	PBG urine test	–
439	Pelvic CT scan	–
440	Pelvic ultrasound - abdominal	–
441	Pelvis MRI scan	–
442	Pelvis x-ray	–
443	Percutaneous transhepatic cholangiogram	–
444	Pericardial fluid culture	–
445	Pericardial fluid Gram stain	–
446	Pericardiocentesis	–
447	Peritoneal fluid analysis	–
448	Peritoneal fluid culture	–
449	PET scan	–
450	PET scan for breast cancer	–