World Journal of Nephrology and Urology, ISSN 1927-1239 print, 1927-1247 online, Open Access
Article copyright, the authors; Journal compilation copyright, World J Nephrol Urol and Elmer Press Inc
Journal website http://www.wjnu.org

Case Report

Volume 4, Number 4, December 2015, pages 260-263

Primary Paratesticular Mucinous “Ovarian-Type” Adenocarcinoma: A Rare Case of Scrotal Tumor in a Patient With History of Bilateral Cryptorchidism

Figures

Figure 1.
Figure 1. CT scan image: sagittal section of scrotal area showing multicystic aspect of neoplasm.
Figure 2.
Figure 2. CT scan image: transversal section of scrotal area in arterial phase.
Figure 3.
Figure 3. CT scan image: transversal section of scrotal area in venous phase showing contrast enhancement of tumor tissue.
Figure 4.
Figure 4. Microscopic image: cystic tumoral tissue with atypical cells and abundant mucin.
Figure 5.
Figure 5. Microscope image (hight magnification): ectasic glandular structures, dysplastic cells with hypercromatic nuclei.
Figure 6.
Figure 6. Immunophenotype image: cytocheratine 20+ (brown color). Cytocheratine 20 is expressed by mature enterocytes and goblet cells and is specifically found in the gastric and intestinal mucosa.
Figure 7.
Figure 7. Immunophenotype image (hight magnification): tumor cells expressing cytocheratin 20 are organized in glandular structures and show vascular and stromal invasion.