PMC6406048_01
Abdominal MRI. A. Expansive formation on the right lateral body wall of the gallbladder, with 1.7 x 1.3 cm, showing pronounced early and persistent contrast enhancement and promoting exophytic bulging of the underlying outer vesicular margin, which shows irregular contours (Red circle). B.T2-weighted hypointense expansive formation in the right lateral body wall of the gallbladder (black circle) and T2-weighted slightly hyperintense nodular formation in the body portion of the pancreas (White circle).
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T2-weighted hypointense and T1-weighted hyperintense lesion, with early and persistent contrast enhancement and exophytic bulging of the underlying outer vesicular margin, showing irregular contours (Fig. 1A and B). T1-weighted hypointense and T2-weighted slightly hyperintense nodular formation was also evidenced in the body portion of the pancreas, with 1.5 x 1.2 cm (Fig. 2).
T1-weighted hypointense nodular formation in the body portion of the pancreas with 1.5 x 1.2 cm (circle).
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T2-weighted hypointense and T1-weighted hyperintense lesion, with early and persistent contrast enhancement and exophytic bulging of the underlying outer vesicular margin, showing irregular contours (Fig. 1A and B). T1-weighted hypointense and T2-weighted slightly hyperintense nodular formation was also evidenced in the body portion of the pancreas, with 1.5 x 1.2 cm (Fig. 2).
Metastatic renal cell carcinoma as a well-circumscribed polypoid mass in the gallbladder body (circle).
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Immunohistochemistry A. Neoplastic cells evidencing CD10 immunolabeling positivity. B: Neoplastic cells evidencing "Renal Cell Carcinoma" (RCC). immunolabeling positivity.
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