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Review
. 2013 Nov 15;6(12):3033-5.
eCollection 2013.

Pigmented porocarcinoma: a case report with review of the literature

Mitsuaki Ishida  1 , Muneo Iwai, Keiko Yoshida, Akiko Kagotani, Hidetoshi Okabe
Affiliations
Review

Pigmented porocarcinoma: a case report with review of the literature

Mitsuaki Ishida et al. Int J Clin Exp Pathol. .
No abstract available

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Figures

Figure 1
Figure 1
Histopathological features of the lower thigh tumor. A: Proliferation of atypical squamoid cells accompanied by surface erosion. At the periphery of the nests, basaloid cells are present, and atypical squamoid cells with clear cytoplasm are observed in the center of the nests. Large duct formations are noted. HE, x 40. B: Atypical squamoid cells have large nuclei containing conspicuous nucleoli. Ductal formations are observed (arrows). HE, x 200. C, D: Dendritic melanocytes without atypia are present within the tumor nests, and melanin pigments are also present within the cytoplasm of the tumor cells. HE, x 200. E: A benign poroma component (right) is present adjacent to a porocarcinoma (left). HE, x 40. F: The poroma is composed of basaloid cells without atypia, and ductal formation with cuticular cells is noted. HE, x 100.
See this image and copyright information in PMC

References

    1. Ishida M, Mochizuki Y, Iwai M, Yoshida K, Kagotani A, Okabe H. Pigmented squamous intraepithelial neoplasia of the esophagus. Int J Clin Exp Pathol. 2013;6:1868–1873. - PMC - PubMed
    1. Ishida M, Okabe H. Pigmented pilomatricoma: an underrecognized variant. Int J Clin Exp Pathol. 2013;6:1868–1873. - PMC - PubMed
    1. Ishida M, Iwai M, Yoshida K, Kagotani A, Okabe H. The first reported case of pigmented Bartholin duct cyst. Int J Clin Exp Pathol. 2013;6:1961–1963. - PMC - PubMed
    1. Ishida M, Iwai M, Yoshida K, Kagotani A, Okabe H. Pigmented median raphe cyst of the penis: A case report with consideration regarding the possible mechanism of melanocytic colonization. Oncol Lett. 2013 [Epub ahead of print] - PMC - PubMed
    1. Ishida M, Yoshida K, Kagotani A, Arita N, Iwai M, Okabe H. Pigmented Paget’s disease: A diagnostic pitfall. Diagn Cytopathol. 2013 [Epub ahead of print] - PubMed

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