
Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Benign
Introduction
Overview
Benign (from the Latin roots bene- = “well” and -genus = “born”), a polyvalent term (refer benign), is employed with a specific denotation as a medical term in medical discourse to describe a mild and nonprogressive disease. The term is most familiar as a description of a non-cancerous (non-malignant) tumor or neoplasm, but may also refer to other mild health conditions.
Uses of “benign” in oncology:
- Benign tumor, generally synonymous with benign neoplasm.
Non-oncologic disorders referred to as “benign”:
- Benign intracranial hypertension
- Benign paroxysmal positional vertigo
- Benign prostatic hyperplasia
- Benign tertian malaria (Malaria caused specifically by Plasmodium vivax or Plasmodium ovale)
