[A Case of Intussusception in the Jejunum Due to Small Intestinal Adenocarcinoma].

The patient was a woman in her 60's with an 11-month history ofpersistent epigastralgia and abdominal distension, without abnormal findings on upper endoscopy, abdominal ultrasonography, and abdominal computed tomography in other hospitals. She presented to our hospital with a complaint off requent vomiting; abdominal CT indicated intussusception in the jejunum due to a small intestinal tumor, and laparoscopic exploration and partial jejunectomy were performed. The histopathological diagnosis was tub1>tub2>pap, pT4(SE), pN1, pPM0, pDM0, pStage III A.

Clinical study of transient portal vein stenosis induced after pancreatic head resection.

Purpose: We prospectively analyzed the clinical significance of transient portal vein stenosis soon after a pancreaticoduodenectomy (PD) as detected on three-dimensional computed tomography (3D-CT) for portography.

Methods: This study included 20 patients who underwent a generalized pancreatic head resection. A 3D-CT scan was taken seven times up until the eighth postoperative week for each patient.