Correlation of clear cell acanthoma (string of pearls)
|Description||this chapter describes the correlation of clear cell acanthoma(also known as "Acanthome cellules claires of Degos and Civatte," "Degos acanthoma," and "Pale cell acanthoma") is a benign clinical and histological lesion initially described as neoplastic, which some authors now regard as a reactive dermatosis. It usually presents as a moist solitary firm, brown-red, well-circumscribed, 5 mm to 2 cm nodule or plaque on the lower extremities of middle-aged to elderly individuals The lesion has a crusted, scaly peripheral collarette and vascular puncta on the surface. It is characterized by slow growth, and may persist for years. The clinical differential diagnosis includes: dermatofibroma, inflamed seborrheic keratosis, pyogenic granuloma, basal cell carcinoma, squamous cell carcinoma, verruca vulgaris, psoriatic plaque, and melanoma. (string of pearlsCoiled or dotted vessels arranged in lines clear cell acanthoma)|
|Author(s)||Oriol Yélamos · Ralph P. Braun|
|Responsible author||Oriol Yélamos → send e-mail|
|Status update||January 1, 2019|
|Status by||Ralph P. Braun|
Clear cell acanthoma, Dermoscopy, Histopathology, String of pearls Correlation of clear cell acanthoma (string of pearls) – cite! Correlation of clear cell acanthoma (string of pearls) (message) Correlation of clear cell acanthoma (string of pearls) – participate!
The string of pearls vascular pattern is characterized by dotted or globular vesselsThis glossary term has not yet been described. following serpiginous linesstreaksThis glossary term has not yet been described.. Histologically, they correspond to dilated vessels filling the tips of dermal papillae (Ardigo et al., 2009).