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Polyglandular autoimmune endocrinopathy in type 2 diabetes
R Kumar1, D V S Reddy, A G Unnikrishnan
1Department of Endocrinology and Metabolism, Institute of Medical Sciences, Banaras Hindu University, Varanasi 221 005.
Summary
Childhood polyglandular autoimmunity (PGA) type 2 is rare. This case highlights hypothyroidism, diabetic ketoacidosis, and adrenal insufficiency in a child, emphasizing the importance of early diagnosis.
Area of Science:
- Endocrinology
- Autoimmune Diseases
- Pediatrics
Background:
- Polyglandular autoimmunity (PGA) encompasses autoimmune conditions affecting multiple endocrine glands.
- PGA type 2, characterized by autoimmune thyroid disease, type 1 diabetes mellitus, and/or adrenal insufficiency, is exceptionally uncommon in pediatric populations.
Observation:
- This report details an extremely rare case of PGA type 2 in a child.
- The patient initially presented with hypothyroidism.
- Subsequently, the child experienced diabetic ketoacidosis and was later diagnosed with adrenal insufficiency.
Findings:
- The case illustrates a sequential development of autoimmune endocrine disorders in a pediatric patient.
- The diagnosis of PGA type 2 was established based on the co-occurrence of hypothyroidism, type 1 diabetes mellitus (indicated by diabetic ketoacidosis), and adrenal insufficiency.
- This presentation underscores the variability and complexity of autoimmune polyendocrine syndromes in children.
Implications:
- Early recognition and comprehensive evaluation are crucial for diagnosing PGA type 2 in children presenting with initial endocrine symptoms.
- This case emphasizes the need for heightened awareness among pediatricians regarding rare autoimmune conditions.
- Prompt diagnosis and management can prevent severe complications associated with multiple endocrine gland failures in pediatric patients.