A Case of Localized Cutaneous Bee Pollen Allergy Showing an Unusual Histopathologic Finding of Subcorneal Eosinophilic Microabscess
- Author:
Ho Young KIM
1
;
Joong Ho KIM
;
Jae Ho LEE
;
Soo Kyung LEE
;
Myoung Shin KIM
;
Un Ha LEE
Author Information
1. Department of Dermatology, Inje University Sanggye Paik Hospital, Seoul, Korea
- Publication Type:Case Report
- From:Korean Journal of Dermatology
2020;58(9):628-630
- CountryRepublic of Korea
- Language:English
-
Abstract:
Bee pollen is a mixture made by worker bees and consists of pollen, nectar, and salivary secretions. Due to its abundant nutritional and medicinal effects, people are consuming bee pollen increasingly these days. By the way, some of the elements of bee pollen, such as pollen and fungus, can cause allergic reactions. Anaphylaxis is the most common symptom and other symptoms such as bronchospasm, abdominal pain and urticaria can occur. But localized cutaneous bee pollen allergy has never been reported. A 29-year-old man presented with erythematous vesicular patches on the lower abdomen 3 months ago. The skin biopsy specimen showed a subcorneal pustule filled with eosinophilic microabscess, perivascular eosinophilic infiltration, and epidermal spongiosis. He was diagnosed with skin allergy caused by bee pollen. He stopped ingesting bee pollen and was treated with oral antihistamines and a topical steroid. We report this case because of its unique clinical and histological appearance.
