case_images: PMC3514799_01
case_images: Breast cutaneous nodule with purplish discoloration of the overlying skin.
case_images: CRIM.DM2012-542594.001.jpg
case_images: PMC3514799_01_CRIM.DM2012-542594.001.jpg
case_images: fig1
case_images: Clinical examination showed a nontender, firm, slightly raised 1 cm cutaneous nodule with purplish discoloration of the overlying skin (Figure 1).
case_images: Well-circumscribed tumor located in the deep dermis and the subcutaneous tissue.
case_images: CRIM.DM2012-542594.002.jpg
case_images: PMC3514799_01_CRIM.DM2012-542594.002.jpg
case_images: fig2
case_images: Microscopically, the tumor was well circumscribed, located in the deep dermis and the subcutaneous tissue (Figure 2), and was composed of multiple lobules of greatly dilated, thin walled ramifying and anastomosing vascular channels (Figure 3), demonstrating a characteristic sinusoidal appearance with area of pseudopapillary pattern (Figure 3).
case_images: Sinusoidal patterns and "back-to-back" arrangements with pseudopapillary growth.
case_images: CRIM.DM2012-542594.003.jpg
case_images: PMC3514799_01_CRIM.DM2012-542594.003.jpg
case_images: fig3
case_images: Microscopically, the tumor was well circumscribed, located in the deep dermis and the subcutaneous tissue (Figure 2), and was composed of multiple lobules of greatly dilated, thin walled ramifying and anastomosing vascular channels (Figure 3), demonstrating a characteristic sinusoidal appearance with area of pseudopapillary pattern (Figure 3).
case_images: Single layer of flattened endothelial cells without nuclear atypia or mitoses.
case_images: CRIM.DM2012-542594.004.jpg
case_images: PMC3514799_01_CRIM.DM2012-542594.004.jpg
case_images: fig4
case_images: Closely packed intercommunicating cavernous vessels filled with blood and lined by a single layer of flattened endothelial cells were observed (Figure 4).