bsd 2016 case 36 - virtual pathology 201… · •clear cell acanthoma of degos. diagnosis •clear...
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![Page 1: BSD 2016 CASE 36 - Virtual Pathology 201… · •Clear Cell Acanthoma of Degos. Diagnosis •Clear Cell Acanthoma of Degos. Author: asok biswas Created Date: 8/14/2016 10:03:33 PM](https://reader033.vdocument.in/reader033/viewer/2022060720/60806d35887e1708ff7005ef/html5/thumbnails/1.jpg)
BSD 2016 CASE 36
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Clinical History
• Male 67 years
• Lesion on left thigh
• Differential Diagnosis
• Traumatised seborrhoeic keratosis
• Bowen’s disease/SCC
• Insect bite
• Leshmaniasis
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Histology
• Orthokeratin and parakeratin
• Elongation of rete pegs
• No dysplasia of the squamous epithelium
• Abrupt clear cell differentiation
• Neutrophilic infiltrate into epidermis
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Histological Differential Diagnosis
• Psoriasis
• Clear Cell Acanthoma of Degos
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Diagnosis
• Clear Cell Acanthoma of Degos