MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
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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.
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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).
Hydrocephalus, acquired
Hydrocephalus due to a postnatal cause, something that happened sometime after birth
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- Nocturnal enuresis Bedwetting at night. From the Greek 'enourin' meaning 'to urinate in.'
- Menstrual irregularity The normal menstrual cycle is about four weeks long, and often follows the phases of the moon. Its length…
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- Minot-Von Willebrand disease See: Von Willebrand disease
- Cancer, non-small cell lung Cancer of the lung which is not of the small cell carcinoma (oat cell carcinoma) type. The term 'non-small…
- Ciguatera Seafood poisoning due to ciguatoxin, a toxin acquired by eating fish that have consumed toxic single-celled…
- Acute lymphoblastic leukemia An acute (sudden onset), rapidly progressing form of leukemia that is characterized by the presence in the…
- Counterpulsation A technique that synchronizes the external pumping of blood with the heart's cycle to assist the circulation…
- Symphysiotomy A surgical procedure to effect an immediate dramatic increase in the size of the pelvic outlet to permit…
- Hypertrophy, benign prostatic Abnormally elevated blood level of uric acid. Uric acid is a breakdown product of purines that are part of…