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Published on: March 19, 2017
Pellagra: an old enemy of timeless importance
1Psychosomatic Medicine, Department of Psychiatry, Audie L. Murphy Memorial VAMC, San Antonio, TX 78229, USA. Thomas.brown5@va.gov
Psychosomatics
|March 25, 2010
Summary
Pellagra, a nutritional deficiency disorder, can be diagnosed and treated by understanding its classic and atypical presentations. Prompt diagnosis and niacin treatment are key for managing this condition in malnourished individuals.
Area of Science:
- Nutritional Science
- Dermatology
- Internal Medicine
Background:
- Pellagra is rarely reported in the United States but occurs in malnourished populations.
- The objective is to clarify the diagnosis and treatment of pellagra.
- This abstract reviews the disorder's various presentations and effects.
Observation:
- Two cases of pellagra are presented, illustrating both classic and atypical symptoms.
- Recognizing diverse clinical manifestations is crucial for accurate diagnosis.
- The disorder's response to niacin can aid in diagnostic confirmation.
Findings:
- Classic and atypical presentations of pellagra are described.
- The diagnostic process can be improved by understanding the spectrum of pellagra symptoms.
- Niacin therapy demonstrates a significant positive response in pellagra patients.
Implications:
- Enhanced understanding of pellagra presentations can lead to earlier diagnosis and intervention.
- Effective treatment strategies, particularly niacin supplementation, are highlighted.
- This review aims to improve clinical recognition and management of pellagra, especially in at-risk populations.
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