Congenital infiltrating lipomatosis of the face with lingual mucosal neuromas associated with a PIK3CA mutation.
Pediatr Dermatol 2020;
37:1128-1130. [PMID:
32770747 DOI:
10.1111/pde.14302]
[Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 06/21/2020] [Accepted: 07/03/2020] [Indexed: 12/12/2022]
Abstract
We report the case of a 5-year-old girl with congenital right-sided facial hemihypertrophy and right hemi-macroglossia with lingual mucosal neuromas. The segmental presentation of findings suggested the diagnosis of congenital infiltrating lipomatosis of the face (CILF), which belongs within the PIK3CA-related overgrowth spectrum (PROS). This was confirmed by genetic analysis showing a mosaic mutation in PIK3CA H1047R. CILF/PROS should be considered in the differential diagnosis of mucosal neuromas.
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