case_images: PMC11066521_01
case_images: Verrucous plaque on frontal, temporal and preauricular area.. (Written informed consent for publication of their clinical details and clinical images was obtained from the relatives of the patient).
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case_images: PMC11066521_01_f1000research-12-164539-g0000.jpg
case_images: f1
case_images: On cutaneous examination, a well-demarcated hyperpigmented verrucous plaque with a size of 8 x 4 cm was present on the frontal area of the scalp extending down to involve the forehead and a 7 x 3 cm plaque was present on the temporoparietal area and left preauricular area [ Figure 1].
case_images: Ridges and fissures in a cerebriform pattern with yellowish grey globules and papillary appearance.
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case_images: PMC11066521_01_f1000research-12-164539-g0001.jpg
case_images: f2
case_images: On dermoscopic examination, ridges and fissures were present in a cerebriform pattern with yellowish-grey globules and a papillary appearance [ Figure 2].
case_images: There are immature and mature sebaceous gland with sebaceous hyperplasia along with primitive hair follicles with acanthosis, acanthosis, papillomatosis and mild hyperkeratosis of epidermis.
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case_images: PMC11066521_01_f1000research-12-164539-g0002.jpg
case_images: f3
case_images: There were immature and mature sebaceous glands with sebaceous hyperplasia and primitive hair follicles [ Figure 3].