Fig. 1From: Small bowel intussusception from renal cell carcinoma metastasis: a case report and review of the literatureUltrasonography demonstrated an ileoileal intussusception with the classic “target” sign in the transverse view (a) and showed the typical “pseudo-kidney” sign in the longitudinal view with mesenteric lymph nodes within (b). The color Doppler highlighted the mesenteric vessels within the intestinal lumen (c)Back to article page