Cutaneous Horn: A Very Rare Presentation of Nail Unit Squamous Cell Carcinoma

Solak, Sezgi Sarıkaya; Can, Nuray; Ürün, Yıldız Gürsel; Göktay, Fatıh

doi:10.1097/dss.0000000000002910

Cited by 1 publication

(2 citation statements)

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“…Histopathological feature is marked excessively keratosic epidermis, whose base tissue imaging depends on the primary lesion, which is sometimes benign epidermal proliferation, and sometimes malignant. However, though skin lesion of the patient in our study presented as rod‐shaped, it reveals a relatively smooth surface, and histopathological changes suggest relatively homogeneous hyperkeratosis throughout the epidermis 16 . (3) Dermatofibroma: a firm nodule adhered to the surface skin, histopathological feature of which is marked downward proliferation of the trochanterellus, and proliferative and alternately arranged intradermal fibroblasts and collagen 3 .…”

Section: Discussionmentioning

confidence: 77%

“…However, though skin lesion of the patient in our study presented as rod-shaped, it reveals a relatively smooth surface, and histopathological changes suggest relatively homogeneous hyperkeratosis throughout the epidermis. 16 (3) Dermatofibroma: a firm nodule adhered to the surface skin, histopathological feature of which is marked downward proliferation of the trochanterellus, and proliferative and alternately arranged intradermal fibroblasts and collagen. 3 (4) Periungual and subungual fibroma: a sin finding of tuberous sclerosis, whose pathology is similar to that of ADFK, but clinically different.…”

Section: Postoperative Follow-upmentioning

confidence: 99%

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A retrospective study on the clinical features of skin lesions in Chinese acquired digital fibrokeratoma patients

Liu

Zhu

Chen³

et al. 2023

J of Cosmetic Dermatology

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BackgroundAcquired digital fibrokeratoma (ADFK) is an uncommon benign fibro‐epithelioma, which is rarely reported in China.AimsTo analysis the clinical features of ADFK in Chinese people from current cases.MethodsFrom December 2019 to October 2021, there were 21 patients diagnosed with ADFK, we made a retrospective analysis on the clinical features of skin lesions in them. To summarize the clinical morphology, location, and surgical follow‐up of ADFK.ResultsWe concluded that ADFK is more common in females than males on the hands (7:3), while the male‐to‐female ratio is largely the same in feet (6:5). It occurs more frequently on the third finger (60%) and first toe (45.5%). As to clinical morphology, it is typically rod‐shaped (52.4%), followed by dome‐shaped (42.8%) and wart‐shaped (4.8%). It is typically dome‐shaped on the hands (80%) and rod‐shaped on the feet (81.8%). In terms of location on the fingers (toes), such skin lesions are most common at the proximal nail fold (52.4%), which can also occur at the nail matrix (14.3%), periungual area (23.8%), and subungual area (9.5%). Nevertheless, this ratio also varies on the hands and feet. All patients got surgical excision of the skin lesion, who were followed up for 6–12 months, without recurrence.ConclusionsMost ADFKs are associated with trauma, whose clinical features are related to location and gender. ADFKs on the hands are different from those on the feet regarding clinical morphology and location on fingers (toes), and surgery is effective in treating this condition.

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Section: Discussionmentioning

confidence: 77%

Section: Postoperative Follow-upmentioning

confidence: 99%