case_images: PMC4772458_01
case_images: Malignant PT of the breast showing a leaf-like pattern with increased stromal cellularity and atypia (hematoxylin and eosin stain, original magnification x 100)
case_images: 12907_2016_27_Fig1_HTML.jpg
case_images: PMC4772458_01_12907_2016_27_Fig1_HTML.jpg
case_images: Fig1
case_images: Histological examination showed a biphasic proliferation characterized by a double layered epithelial component arranged in clefts surrounded by an hpercellular fibrosarcomatous component organized in leaf-like structures Fig. 1.
case_images: Axial computed tomography image showing a moth-eaten appearance of the femoral head
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case_images: PMC4772458_01_12907_2016_27_Fig2_HTML.jpg
case_images: Fig2
case_images: Computed tomography and FDG-PET Scan revealed a moth-eaten appearance Fig. 2 and pathological FDG uptake of the left femoral head without other suspect lesions.
case_images: PMC4772458_02
case_images: Malignant PT of the breast showing a periductal stromal growth with malignant features (hematoxylin and eosin stain, original magnification x 100)
case_images: 12907_2016_27_Fig5_HTML.jpg
case_images: PMC4772458_02_12907_2016_27_Fig5_HTML.jpg
case_images: Fig5
case_images: The patient's past medical history was significant for previous bilateral mastectomy for malignant PT one and two year ago Fig. 5.
case_images: Axial computed tomography showing a solid aggressive osteolytic mass of the left iliac bone with extensive soft tissue invasion
case_images: 12907_2016_27_Fig6_HTML.jpg
case_images: PMC4772458_02_12907_2016_27_Fig6_HTML.jpg
case_images: Fig6
case_images: Computed tomography and magnetic resonance imaging revealed a solid aggressive osteolytic mass of the left iliac bone with extensive soft tissue invasion measuring 13 x 11 cm Fig. 6.
case_images: Proliferation of densely packed spindle cells (hematoxylin and eosin stain, original magnification x 100)
case_images: 12907_2016_27_Fig7_HTML.jpg
case_images: PMC4772458_02_12907_2016_27_Fig7_HTML.jpg
case_images: Fig7
case_images: Biopsy of the tumor was performed and showed a sarcomatous proliferation similar to that described for the first case Figs. 7 and 8 with the same immunohistochemical profile.
case_images: Tumor cells showing severe nuclear atypia with mitoses (hematoxylin and eosin stain, original magnification x 400)
case_images: 12907_2016_27_Fig8_HTML.jpg
case_images: PMC4772458_02_12907_2016_27_Fig8_HTML.jpg
case_images: Fig8
case_images: Biopsy of the tumor was performed and showed a sarcomatous proliferation similar to that described for the first case Figs. 7 and 8 with the same immunohistochemical profile.