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Eccrine poroma in an unusual site: A clinical and dermoscopic simulator of amelanotic melanoma  Davide Altamura, MD, Domenico Piccolo, MD, Gian Piero.

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Presentation on theme: "Eccrine poroma in an unusual site: A clinical and dermoscopic simulator of amelanotic melanoma  Davide Altamura, MD, Domenico Piccolo, MD, Gian Piero."— Presentation transcript:

1 Eccrine poroma in an unusual site: A clinical and dermoscopic simulator of amelanotic melanoma 
Davide Altamura, MD, Domenico Piccolo, MD, Gian Piero Lozzi, MD, Ketty Peris, MD  Journal of the American Academy of Dermatology  Volume 53, Issue 3, Pages (September 2005) DOI: /j.jaad Copyright © 2005 American Academy of Dermatology, Inc. Terms and Conditions

2 Fig 1 (A) A reddish-pink nodule, superficially ulcerated, overlying a papillomatous plaque with a light brown coloration, located on the pubic region. (B) Dermoscopic findings of the reddish-pink nodule shows structures similar to milky-red areas or red lagoons (⇑), linear irregular (∧) and dotted (↑) vessels, hairpin vessels (←), and ulceration (∗). Journal of the American Academy of Dermatology  , DOI: ( /j.jaad ) Copyright © 2005 American Academy of Dermatology, Inc. Terms and Conditions

3 Fig 2 Histopathologic examination of the eccrine poroma shows a benign tumor composed of aggregates of small cuboidal cells with eosinophilic cytoplasm and monomorphic nuclei. (Hematoxylin-eosin stain; original magnification: ×2.) Journal of the American Academy of Dermatology  , DOI: ( /j.jaad ) Copyright © 2005 American Academy of Dermatology, Inc. Terms and Conditions

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