case_images: PMC5952443_01
case_images: Cutaneous lesion in the lateral aspect of right thigh measuring 4 cm x 3 cm.
case_images: CRIGM2018-8032905.001.jpg
case_images: PMC5952443_01_CRIGM2018-8032905.001.jpg
case_images: fig1
case_images: A 68-year-old female with no significant past medical history presented with a rapidly progressing painless extrinsic irregular mass on her lateral aspect of right thigh for three-month duration (Figure 1).
case_images: A large, friable, and infiltrative tumor which occupied 50 to 74% of the circumference of the ascending colon.
case_images: CRIGM2018-8032905.002.jpg
case_images: PMC5952443_01_CRIGM2018-8032905.002.jpg
case_images: fig2
case_images: It was not causing significant narrowing (Figure 2).
case_images: Ascending colon biopsy showing poorly differentiated invasive adenocarcinoma (H&E, x400).
case_images: CRIGM2018-8032905.003.jpg
case_images: PMC5952443_01_CRIGM2018-8032905.003.jpg
case_images: fig3
case_images: An immune-peroxidase stain panel done showed CAM5.2 positive, 34 BE12 positive, CDX-2 positive, CEA positive, CK-7 negative, and CK-20 negative, TTF-1 negative consistent with adenocarcinoma of colon (Figure 3).