MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
About MedicalVocabulary.org
The most complete online medical dictionary: 16,436 terms covering anatomy, physiology, pathologies, diagnostic exams, pharmacology and every clinical specialty.
Designed for 3 kinds of users:
- Patients and family who want to understand a diagnosis, a medical report or instructions from a doctor.
- Students of medicine, nursing, physiotherapy and the health professions, dealing with technical terminology.
- Doctors, pharmacists and healthcare workers who need a quick and reliable reference.
Definitions are written in clear, accessible language while keeping the rigor required for professional use. Each term has a dedicated URL, instant autocomplete search, and can be shared on WhatsApp, Facebook, X and via email with one click.
- 100% free
- No registration
- No intrusive ads
- Privacy by design
- Mobile friendly
Disclaimer: the content is for informational and educational purposes only and does not replace medical advice. If you have doubts about your health, always consult a qualified professional. In case of emergency call your local emergency number (911 in the US, 112 in the EU).
Cholangiography, percutaneous transhepatic
See Endoscopic retrograde cholangiopancreatography.
Read the definitionRandom terms
Show more- Materia medica 1. The ingredients used to make medications, whether those be for medicine, homeopathy, herbal medicine, or…
- Antimicrobial A drug used to treat a microbial infection. 'Antimicrobial' is a general term that refers to a group of drugs…
- Staphylococcal scalded skin syndrome An infection of the skin with group II Staphylococcus aureus bacteria. The bacteria release toxins, causing…
- Abdominal guarding Tensing of the abdominal wall muscles to guard inflamed organs within the abdomen from the pain of pressure…
- Fibroma A mass composed of fibrous tissue or connective tissue. Also called a fibroid tumor or fibroid
- Hepatitis C PCR See: HCV PCR
- Pouch of Douglas >Culdoscopy, the introduction of an endoscope through the vagina into the cul-de-sac; >Culdoscope, the…
- Blood in the urine Blood in the urine is termed hematuria. Gross hematuria refers to blood that is so plentiful in the urine…
- Rectus Usually refers to the rectus abdominis, a large muscle in the front of the abdomen that assists in the…
- Tuna A fish about which there are several health concerns. One concern involves carbon monoxide that prevents the…
- Tumor grade The degree of abnormality of cancer cells, a measure of differentiation, the extent to which cancer cells are…
- Isoprene One of the major components that makes up natural rubber and is used to make synthetic rubbers. It is also…