PMC3351966_01
Ultrasound of the gallbladder consistent with cholecystitis. Additionally sludge in the lumen (blue marks) and a light retention of effusion around the gallbladder was noted.
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F1
Further sludge in the lumen and a light retention of effusion around the gallbladder was noted (Figure 1).
Histopathological examination showed clear cells of renal carcinoma (left) and regular gall-bladder epithelium (right) (haematoxylin and eosin stain; x 40 magnification).
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F2
Histopathology showed clear cells of renal carcinoma with delicate vascular stroma as already seen in the primary tumour of the nephrectomy specimen (Figure 2).