研究者業績

辻 由貴

Yuki Tsuji

基本情報

所属
自治医科大学 とちぎ子ども医療センター小児外科 助教

J-GLOBAL ID
201401045988593259
researchmap会員ID
B000238292

論文

 20
  • Yuki Tsuji, Kosaku Maeda, Shigeru Ono, Satohiko Yanagisawa, Katsuhisa Baba, Yoshiko Usui
    JOURNAL OF PEDIATRIC SURGERY 49(11) 1605-1609 2014年11月  査読有り
    Purpose: This study aimed to evaluate the use of a transumbilical incision for infants and children, as well as neonates, with various intraabdominal conditions. Methods: A retrospective study of transumbilical incision surgery was performed between June 2007 and June 2013. Patients were divided into two groups: group 1 of neonates and group 2 of infants and children. All operations were performed via an upper circumumbilical incision. Results: Thirty-six patients (22 males, 14 females) were treated via a transumbilical incision, with 20 patients in group 1 and 16 patients in group 2. A transverse incision extension was needed for 1 case in group 1 (intestinal atresia complicated by meconium peritonitis) and 4 cases in group 2 (two with ileus owing to adhesive bands, 1 with malrotation, 1 with ectopic pancreatic tissue in the duodenum). In cases with a dilated intestinal wall or intraabdominal adhesions, an optional extension of the transverse incision might be required. Only 1 case with ileus in group 2 developed a wound infection that was treated by drainage. The postoperative cosmetic results were acceptable in all cases. Conclusion: The transumbilical incision yielded a sufficiently large surgical field, and the surgical condition was easily and directly viewed. In all 36 cases, an adequate operation was safely performed. This approach is a safe and effective method for various intraabdominal disorders in not only neonates but also infants and children, and leads to an imperceptible incision. (C) 2014 Elsevier Inc. All rights reserved.
  • Insu Kawahara, Kosaku Maeda, Shigeru Ono, Hiroshi Kawashima, Ryoichi Deie, Satohiko Yanagisawa, Katsuhisa Baba, Yoshiko Usui, Yuki Tsuji, Atsuhisa Fukuta, Sachi Sekine
    PEDIATRIC SURGERY INTERNATIONAL 30(9) 951-956 2014年9月  査読有り
    Nonoperative management is acceptable treatment for minor pancreatic injuries. However, management of major pancreatic duct injury in children remains controversial. We present our experience in treating isolated pancreatic duct injury. We describe the cases of three male patients treated for complete pancreatic duct disruption in the past 5 years at our institution. We performed pancreatic duct repair to avoid distal pancreatectomy and to maintain normal pancreatic function. All patients underwent enhanced computed tomography and endoscopic retrograde cholangiopancreatography in the early period. The injuries were classified as grade III according to the American Association for the Surgery of Trauma classification. In two cases, we performed end-to-end anastomosis of the pancreatic duct during the delayed period. In the third case, we placed a stent across the disruption to the distal pancreatic duct. The patients' postoperative courses were uneventful, and the average hospitalization was 25.6 days after the procedure. At a median follow-up of 36 months (range 14-54 months), all patients remain asymptomatic, with normal pancreatic function, but with persistent distal pancreatic duct dilatation. We suggest that distal pancreatectomy should not be routinely performed in patients with isolated pancreatic duct injury.
  • Shigeru Ono, Yuki Tsuji, Katsuhisa Baba, Yoshiko Usui, Satohiko Yanagisawa, Kosaku Maeda
    SURGERY TODAY 44(6) 1184-1187 2014年6月  査読有り
    The optimal management of microcystic lymphatic malformations (LMs) in children has not been established. We describe how we used the Ligasure (TM) Vessel Sealing System (LVSS) to achieve partial resection of refractory microcystic LMs in a 1-year-old boy. The child was admitted in respiratory distress caused by infection and swelling of cervical LMs. The LMs had been diagnosed prenatally, but had not decreased in size despite three treatments with OK-432 sclerotherapy. We performed direct dissection of the microcystic LMs using the LVSS with minimal intraoperative blood loss or lymphatic leakage. The LMs were resected as completely as possible without damage to the jugular vein or major nerves. His postoperative course was uneventful. Histological examination revealed complete sealing of the lymphovascular channels with obliterated lumens. Resection using the LVSS is effective and easy to perform for partial resection of microcystic LMs. We recommend the combination of initial OK-432 injection therapy and subsequent partial resection using the LVSS for refractory microcystic LMs.
  • 前田貢作, 小野滋, 馬場勝尚, 薄井佳子, 辻由貴
    日本周産期・新生児医学会雑誌 50(1) 125-128 2014年5月1日  
  • 薄井佳子, 前田貢作, 小野滋, 柳澤智彦, 馬場勝尚, 辻由貴
    日本小児外科学会雑誌 50(2) 223-225 2014年4月20日  

講演・口頭発表等

 151