case_images: PMC5892970_01
case_images: Leiomyosarcoma of the colon. (a) Fascicular tumor cell growth with high mitotic rate (H&E stain, original magnification x630). (b) Tumor cell necrosis (H&E stain, original magnification x400). (c) SMA staining positive (x400). (d) c-kit/CD117 staining negative (x400).
case_images: CRIS2018-6824643.001.jpg
case_images: PMC5892970_01_CRIS2018-6824643.001.jpg
case_images: fig1
case_images: The tumor cells were negative for c-KIT/CD117, DOG-1, pankeratin, CD34, and S100 stains (Figure 1).
case_images: High-grade noninvasive urothelial carcinoma. H&E stain, original magnification: (a) x100 and (b) x400.
case_images: CRIS2018-6824643.002.jpg
case_images: PMC5892970_01_CRIS2018-6824643.002.jpg
case_images: fig2
case_images: The bladder mass was a tan, pale-pink lesion found to be a high-grade papillary, urothelial carcinoma without invasion into the muscularis propria and no lymphovascular invasion (Figure 2).
case_images: PMC5892970_02
case_images: CT scan of the abdomen and pelvis. (a) Axial view of the large tumor in the cecum. (b) Coronal view of the tumor with surrounding inflammatory changes. (c) Large lesion in the right lobe of the liver also seen on CT scan suggestive of metastatic disease.
case_images: CRIS2018-6824643.003.jpg
case_images: PMC5892970_02_CRIS2018-6824643.003.jpg
case_images: fig3
case_images: There were also several masses in the liver suggestive of metastatic disease, the largest of which measured 12.7 x 11.7 cm (Figure 3).