case_images: PMC10184039_01
case_images: Contrast-enhanced CT scan of the abdomen showing renal mass in the right kidney.
case_images: JKCVHL-10-008-g001.jpg
case_images: PMC10184039_01_JKCVHL-10-008-g001.jpg
case_images: F1
case_images: There were also multiple enlarged retrocaval and aortocaval nodes, the largest measuring 25* 12 mm (Figure 1).
case_images: FDG PET CT showing uptake in the right renal mass.
case_images: JKCVHL-10-008-g002.jpg
case_images: PMC10184039_01_JKCVHL-10-008-g002.jpg
case_images: F2
case_images: She underwent metastatic workup by an FDG positron emission tomography (PET) CT scan (Figure 2), which showed a metabolically active heterogeneously enhancing lobulated solid cystic lesion in the right kidney along with metabolically active right renal hilar and aortocaval lymph nodes.
case_images: (A) Haematoxylin and Eosin staining; (B) Synaptophysin Positivity on Immunohistochemistry.
case_images: JKCVHL-10-008-g003.jpg
case_images: PMC10184039_01_JKCVHL-10-008-g003.jpg
case_images: F3
case_images: The tumor was found to be synaptophysin positive, chromogranin negative, and CD56 focally positive with Ki-67 of 2-3% (Figure 3).