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.
Pernicious anemia natural history, complications and prognosis
Introduction
Overview
Overview
Natural History
Natural History
Complications
Complications
- People with pernicious anemia may have gastric polyps, and they are at increased risk for gastric cancer and gastric carcinoid tumors.
- Brain and nervous system (neurological) problems may continue if treatment is delayed.
Prognosis
Prognosis
- The outcome is usually excellent with treatment.
- Any damage to nerves may be permanent, especially if treatment is not started within 6 months of when symptoms began.
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]