case_images: PMC2926582_01
case_images: A dome-shaped faintly pinkish nodule. The surface of the tumor was covered with yellow papules.
case_images: DRP2010-140486.001.jpg
case_images: PMC2926582_01_DRP2010-140486.001.jpg
case_images: fig1
case_images: The surface of the tumor was covered with yellow papules (Figure 1).
case_images: Yellowish homogeneous ovoid areas and arborizing vessels at the periphery of the nodule.
case_images: DRP2010-140486.002.jpg
case_images: PMC2926582_01_DRP2010-140486.002.jpg
case_images: fig2
case_images: Dermoscopic examination demonstrated yellowish homogeneous ovoid areas covered with translucent whitish veil and arborizing vessels at the peripheral peach-colored area of the nodule (Figure 2).
case_images: A well-circumscribed, smooth-bordered, and deeply basophilic tumor in the dermis.
case_images: DRP2010-140486.003.jpg
case_images: PMC2926582_01_DRP2010-140486.003.jpg
case_images: fig3
case_images: Histopathological examination of the excised nodule revealed a well-circumscribed and smooth-bordered neoplasm in the entire dermis with partial connection to the epidermis (Figure 3).
case_images: The tumor is composed of basaloid cells with deeply basophilic oval nuclei showing a typical rippled pattern.
case_images: DRP2010-140486.004.jpg
case_images: PMC2926582_01_DRP2010-140486.004.jpg
case_images: fig4
case_images: In addition, the tumor focally showed a typical "rippled pattern" (Figure 4).
case_images: The cells simulating Verocay bodies are positive for AE1/AE3.
case_images: DRP2010-140486.005.jpg
case_images: PMC2926582_01_DRP2010-140486.005.jpg
case_images: fig5
case_images: The cells were arranged in linear rows parallel to one another, simulating Verocay bodies, which were positive for AE1/AE3 (Figure 5) but negative for S-100 protein.
case_images: A few sebocytes are seen at the periphery of the tumor nests.
case_images: DRP2010-140486.006.jpg
case_images: PMC2926582_01_DRP2010-140486.006.jpg
case_images: fig6
case_images: There were only a few vacuolated cells with foamy and bubbly cytoplasm, suggesting sebaceous differentiation especially at the superficial area of the region (Figure 6).
case_images: Sebocytes seen at the periphery of the tumor nests are positive with adipophilin.
case_images: DRP2010-140486.007.jpg
case_images: PMC2926582_01_DRP2010-140486.007.jpg
case_images: fig7
case_images: These cells possess lipid vacuoles which were highlighted with adipophilin antibody (Figure 7).