Abstract
Rupture, abscess formation, and re-encapsulation is the key sequence which underlies the creation of secondary comedones. These can arise only when rupture is partial, and generally not from nodules. Substantial segments of comedonal epithelium must survive the inflammatory storm. Because focal rupture and re-encapsulation may happen once or many times, secondary comedones cannot be placed in such neat categories as primary ones; they are exceedingly variable in size and shape. Some of them may look like closed or open comedones. Secondary comedones can be identified with certainty only by histological examination.
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© 2000 Springer-Verlag Berlin Heidelberg
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Plewig, G., Kligman, A.M. (2000). Dynamics of Secondary Comedo Formation. In: ACNE and ROSACEA. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-59715-2_11
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DOI: https://doi.org/10.1007/978-3-642-59715-2_11
Publisher Name: Springer, Berlin, Heidelberg
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