Zhu WX, Liu YY, Hua H, Yu GY. Hyper-IgE syndrome caused by DOCK8 mutation with a tumour-like lesion of the lip: a case report.
Int J Oral Maxillofac Surg 2022:S0901-5027(22)00121-7. [PMID:
35393256 DOI:
10.1016/j.ijom.2022.03.055]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 02/14/2022] [Accepted: 03/17/2022] [Indexed: 11/22/2022]
Abstract
Autosomal recessive hyper-IgE syndrome caused by DOCK8 gene mutation is an immunodeficiency. However, the presentation of a tumour-like lesion of the lip in autosomal recessive hyper-IgE syndrome has not yet been reported. This article reports the case of a 20-year-old man with autosomal recessive hyper-IgE syndrome who presented with a tumour-like lesion of the lip, and hyperplasia and erosion of the gingiva. The clinical manifestations included coarse face and neck skin, a diffuse tumour-like lesion on the upper lip showing a reddish erosive nodular surface with yellowish-white exudation, erosive buccal mucosa, and severe periodontitis. The swollen gingival and palatal mucosa indicated nodular hyperplasia and redness with pseudomembrane. The patient had a significantly increased peripheral blood eosinophil count and serum IgE level and an abnormal T lymphocyte count. His oral lesions improved markedly after prednisolone acetate use and local symptomatic treatment for 2 years. However, the patient unfortunately died of a cerebral infection 6 months after the oral lesions had resolved. The novel features of the labial tumour-like lesion described here extend our understanding of the manifestations of autosomal recessive hyper-IgE syndrome.
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