Rare Encounter Behind the Ear: Unveiling Kimura Disease in the Postaural Region

Abstract Introduction: Kimura disease, a rare chronic inflammatory disorder primarily impacting subcutaneous tissue, particularly affects young Asian males, with around 200 reported cases in India. Its etiology, linked to an abnormal allergic reaction, remains uncertain, featuring a characteristi...

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Main Authors: Divya Nayani, Siddhartha Nyathani, Rahul Kumar Pitale Ashok
Format: Article
Language:English
Published: The Association of Otolaryngologists of India, West Bengal 2024-11-01
Series:Bengal Journal of Otolaryngology and Head Neck Surgery
Subjects:
Online Access:https://bjohns.in/journal23/index.php/bjohns/article/view/59
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author Divya Nayani
Siddhartha Nyathani
Rahul Kumar Pitale Ashok
author_facet Divya Nayani
Siddhartha Nyathani
Rahul Kumar Pitale Ashok
author_sort Divya Nayani
collection DOAJ
description Abstract Introduction: Kimura disease, a rare chronic inflammatory disorder primarily impacting subcutaneous tissue, particularly affects young Asian males, with around 200 reported cases in India. Its etiology, linked to an abnormal allergic reaction, remains uncertain, featuring a characteristic indolent growth pattern. The condition manifests as swelling and lesions in the head and neck region, involving subcutaneous soft tissue, major salivary glands, and lymph nodes. Eosinophilia and elevated serum immunoglobulin E levels are common, and diagnosis relies on biopsy. Given its benign nature, optimal management lacks consensus. Case Report: Presented is a case of Kimura disease in the postauricular region, treated with surgical excision under local anesthesia. Post-operative steroid therapy resulted in an absence of recurrence and reduced eosinophilia during follow-up. Discussion: Managing Kimura disease is challenging due to its rarity and diverse clinical presentations. Treatment options encompass systemic steroids, antihistamines, immunosuppressants, chemotherapy, radiotherapy, and surgical excision. Despite interventions, the disease often locally recurs. Our case highlights the efficacy of surgical excision under local anesthesia, coupled with post-operative steroids, in preventing recurrence and reducing eosinophilia. Ongoing research and case reports are crucial for establishing standardized protocols in Kimura disease management. KEYWORDS: Kimura disease; postauricular region; eosinophilia; surgical excision
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institution Kabale University
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language English
publishDate 2024-11-01
publisher The Association of Otolaryngologists of India, West Bengal
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series Bengal Journal of Otolaryngology and Head Neck Surgery
spelling doaj-art-399b23856b964ec791b07814594bdf712025-02-11T09:43:27ZengThe Association of Otolaryngologists of India, West BengalBengal Journal of Otolaryngology and Head Neck Surgery2395-23932395-24072024-11-0132110.47210/bjohns.2024.v32i1.59Rare Encounter Behind the Ear: Unveiling Kimura Disease in the Postaural RegionDivya Nayani0https://orcid.org/0000-0001-7739-6822Siddhartha Nyathani 1https://orcid.org/0009-0002-1476-7045Rahul Kumar Pitale Ashok2https://orcid.org/0000-0001-8705-9141Government ENT Hospital, Osmania Medical College, KNR university of health sciences, Koti, Hyderabad, India.Government ENT Hospital, Osmania Medical College, KNR university of health sciences, Koti, Hyderabad, India.Government ENT Hospital, Osmania Medical College, KNR university of health sciences, Koti, Hyderabad, India. Abstract Introduction: Kimura disease, a rare chronic inflammatory disorder primarily impacting subcutaneous tissue, particularly affects young Asian males, with around 200 reported cases in India. Its etiology, linked to an abnormal allergic reaction, remains uncertain, featuring a characteristic indolent growth pattern. The condition manifests as swelling and lesions in the head and neck region, involving subcutaneous soft tissue, major salivary glands, and lymph nodes. Eosinophilia and elevated serum immunoglobulin E levels are common, and diagnosis relies on biopsy. Given its benign nature, optimal management lacks consensus. Case Report: Presented is a case of Kimura disease in the postauricular region, treated with surgical excision under local anesthesia. Post-operative steroid therapy resulted in an absence of recurrence and reduced eosinophilia during follow-up. Discussion: Managing Kimura disease is challenging due to its rarity and diverse clinical presentations. Treatment options encompass systemic steroids, antihistamines, immunosuppressants, chemotherapy, radiotherapy, and surgical excision. Despite interventions, the disease often locally recurs. Our case highlights the efficacy of surgical excision under local anesthesia, coupled with post-operative steroids, in preventing recurrence and reducing eosinophilia. Ongoing research and case reports are crucial for establishing standardized protocols in Kimura disease management. KEYWORDS: Kimura disease; postauricular region; eosinophilia; surgical excision https://bjohns.in/journal23/index.php/bjohns/article/view/59Kimura diseasepostauricular regioneosinophiliasurgical excision
spellingShingle Divya Nayani
Siddhartha Nyathani
Rahul Kumar Pitale Ashok
Rare Encounter Behind the Ear: Unveiling Kimura Disease in the Postaural Region
Bengal Journal of Otolaryngology and Head Neck Surgery
Kimura disease
postauricular region
eosinophilia
surgical excision
title Rare Encounter Behind the Ear: Unveiling Kimura Disease in the Postaural Region
title_full Rare Encounter Behind the Ear: Unveiling Kimura Disease in the Postaural Region
title_fullStr Rare Encounter Behind the Ear: Unveiling Kimura Disease in the Postaural Region
title_full_unstemmed Rare Encounter Behind the Ear: Unveiling Kimura Disease in the Postaural Region
title_short Rare Encounter Behind the Ear: Unveiling Kimura Disease in the Postaural Region
title_sort rare encounter behind the ear unveiling kimura disease in the postaural region
topic Kimura disease
postauricular region
eosinophilia
surgical excision
url https://bjohns.in/journal23/index.php/bjohns/article/view/59
work_keys_str_mv AT divyanayani rareencounterbehindtheearunveilingkimuradiseaseinthepostauralregion
AT siddharthanyathani rareencounterbehindtheearunveilingkimuradiseaseinthepostauralregion
AT rahulkumarpitaleashok rareencounterbehindtheearunveilingkimuradiseaseinthepostauralregion