Skip to main content
Surgical Case Reports
Fig. 1 | Surgical Case Reports

Fig. 1

From: Totally laparoscopic resection using delta-shaped anastomosis of jejunal leiomyosarcoma with intussusception at the angle of Treitz: a case report

Fig. 1

Preoperative imaging findings. a Endoscopic findings: enteroscopy revealed an easily hemorrhagic tumor in the jejunum. b Findings of the small bowel series using meglumine sodium amidotrizoate: a tumor (white arrow) was found in the jejunum at the angle of Treitz. c Contrast-enhanced computed tomography findings: The tumor with intussusception appeared as a reniform shape (pseudokidney sign) longitudinally and demonstrated multilayered concentric rings of mass (target sign) transversely. A tumor with intussusception and regional lymph node swelling was located at the angle of Treitz. d Findings of the fluorodeoxyglucose positron emission tomography: this tumor had marked hypermetabolism, showing a standardized uptake value (SUV) max of 8.3, and the swollen regional lymph node showed mild hypermetabolism with a SUV max of 3.7

Back to article page