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Chronic urticaria related to sialoadenitis.
Annals of Allergy
|November 1, 1984
Summary
Severe recurrent urticaria and angioedema were linked to submandibular sialoadenitis in a male patient. Surgical removal of the affected salivary gland completely resolved the allergic symptoms, suggesting a novel association.
Area of Science:
- Immunology
- Otolaryngology
- Dermatology
Background:
- Urticaria and angioedema are common allergic reactions.
- Salivary gland disorders, such as sialoadenitis, are typically associated with local symptoms like pain and swelling.
Observation:
- A 31-year-old male presented with severe, recurrent episodes of urticaria and angioedema exclusively during meals.
- Diagnostic imaging revealed an abnormal sialographic pattern, indicative of submandibular sialoadenitis.
Findings:
- Surgical excision of the affected submandibular salivary gland led to the complete and sustained resolution of the patient's urticaria and angioedema.
- This outcome suggests a direct link between submandibular sialoadenitis and the patient's allergic symptoms.
Implications:
- This case highlights a potential, previously unrecognized association between sialoadenitis and recurrent allergic reactions like urticaria.
- Further research into the immunological mechanisms connecting salivary gland inflammation and systemic allergic responses is warranted.
- Clinicians should consider salivary gland pathology in the differential diagnosis of unexplained recurrent urticaria, particularly when symptoms are meal-associated.