Case report
Isolated cutis verticis gyrata of the glabella and nasal bridge: A case report and review of the literature

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Summary

Cutis verticis gyrata (CVG) is an uncommon morphological condition of the scalp characterised by ridges and furrows resembling the surface of the brain. We present a case of secondary CVG affecting both the glabella and nasal aesthetic unit. To our knowledge, isolated CVG of the glabella has never been reported nor has extension of CVG onto the nasal aesthetic unit of the face. We also describe an association between hyper-IgE syndrome and CVG, and review this rare disorder including options for its surgical management.

Section snippets

Case report

A 21-year-old male with a background of hyper-IgE syndrome was referred to our Unit with a chronic frontal headache associated with glabella skin changes (Figure 1). His additional past medical history included bronchiectasis secondary to hyper-IgE syndrome, including a right upper lobectomy for pulmonary abscess. He also gave a history of recurrent cutaneous and ear infections, and was on long term antibiotic and antifungal prophylaxis. The patient had no history of neuropsychiatric or

Discussion

CVG is a rare scalp condition characterised by convoluted folds and deep furrows of that resemble the surface of the cerebral cortex.1 Usually, 2–30 folds can exist within 0.5–2.0 cm width, and the depth of furrow is about 1 cm.2 The estimated prevalence of CVG is 1 in 100,000 in the male population and 0.026 in 100,000 in the female population.3 CVG is classified in two forms: ‘primary’ (subdivided into essential and non-essential cases) and ‘secondary’.4 The primary form of CVG is

Conclusions

CVG is traditionally described as an uncommon disorder of the scalp. However, we present a case of CVG involving both the forehead and nasal aesthetic units of the face indicating that there is a potential for facial involvement in CVG. We also describe an apparent association between hyper-IgE syndrome and CVG.

Conflict of interest statement

The authors declare that there is no source of financial or other support, or any financial or professional relationships which may pose a competing interest.

References (12)

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    Here, we review acromegaly-related CVG, aiming to raise awareness for the possible occurrence of CVG in acromegaly, and we analyze its pathophysiology, presentation, management and differential diagnosis. CVG, also known by the terms paquidermia verticis gyrata, cutis verticis plicata, and “bulldog” scalp syndrome, is a rare benign skin lesion characterized by thickened and folded skin of the scalp and/or forehead and face, with furrows of up to 1 cm depth and folds ranging between 0.5 and 2 cm width, resembling the brain gyri and sulci [8,14–19]. This pattern seems to be related with the mechanical properties of the galea aponeurotica, a tough layer of dense fibrous tissue covering the cranium, thus limiting soft tissue expansion and leading to an uneven growth [20].

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