case_images: PMC2718141_01
case_images: Renal hemangioma in a 31-years-old man.. Longitudinal US shows a well-defined round echogenic mass lesion (arrows) containing multiple anechoic areas in the lower pole of the right kidney.
case_images: kjr-1-60-g001.jpg
case_images: PMC2718141_01_kjr-1-60-g001.jpg
case_images: F1
case_images: Ultrasonography revealed a well-defined echogenic mass containing multiple anechoic areas in the inferior pole of the right kidney (Fig. 1).
case_images: PMC2718141_02
case_images: Renal hemangima in a 31-years-old man.. A. US shows a 1.5 cm-sized mass (arrow) in the pelvis of the left kidney, which is isoechoic to renal parenchyma.. B. Enhanced CT scan shows a non-enhancing, low attenuated mass with lobulated margin (arrows) adjacent to the pelvis.
case_images: kjr-1-60-g002.jpg
case_images: PMC2718141_02_kjr-1-60-g002.jpg
case_images: F2
case_images: US demonstrated a 1.5-cm-sized mass in the pelvis of the left kidney, which was isoechoic to renal cortex (Fig. 2A). Enhanced CT scan showed a lobulated, low attenuated mass adjacent to the renal pelvis (Fig. 2B).
case_images: PMC2718141_03
case_images: Renal hemangioma in a 31-years-old man.. A. Enhanced CT scan shows a non-enhancing mass with lobulated margin in the lower pole of the left kidney. Unenhanced CT scan shows a high-attenuated mass suggesting hemorrhage (not shown).. B. Gross pathologic specimen shows a hemorrhagic lesion (arrows) at the corticomedullary junction of the lower pole.
case_images: kjr-1-60-g003.jpg
case_images: PMC2718141_03_kjr-1-60-g003.jpg
case_images: F3
case_images: Unehanced CT scan showed a lobulated mass with higher attenuation than the renal parenchyma; after the intravenous administration of contrast material, the mass did not show significant enhancement (Fig. 3A). Pathologic analysis of the specimen showed a hemorrhagic lesion in the corticome-dullary junction of the lower pole (Fig. 3B).