Pancreatic Hamartoma Difficult to Diagnose Preoperatively

  • Noguchi Tatsuya
    Department of Gastroenterology, Saitama Medical University International Medical Center, Japan
  • Ryozawa Shomei
    Department of Gastroenterology, Saitama Medical University International Medical Center, Japan
  • Mizuide Masafumi
    Department of Gastroenterology, Saitama Medical University International Medical Center, Japan
  • Tanisaka Yuki
    Department of Gastroenterology, Saitama Medical University International Medical Center, Japan
  • Fujita Akashi
    Department of Gastroenterology, Saitama Medical University International Medical Center, Japan
  • Ogawa Tomoya
    Department of Gastroenterology, Saitama Medical University International Medical Center, Japan
  • Suzuki Masahiro
    Department of Gastroenterology, Saitama Medical University International Medical Center, Japan
  • Katsuda Hiromune
    Department of Gastroenterology, Saitama Medical University International Medical Center, Japan
  • Nagata Koji
    Department of Pathology, Nippon Medical School Tama Nagayama Hospital, Japan
  • Kawasaki Tomonori
    Department of Pathology, Saitama Medical University International Medical Center, Japan
  • Aikawa Masayasu
    Department of Gastroenterological Surgery, Saitama Medical University International Medical Center, Japan
  • Okamoto Kojun
    Department of Gastroenterological Surgery, Saitama Medical University International Medical Center, Japan

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抄録

<p>Abdominal ultrasonography in a 70-year-old woman showed a hypoechoic mass, 14 mm in diameter, in the pancreatic body. Computed tomography showed a mass with contrast effect in the pancreatic body. Test results for endocrine factors or tumor markers were normal. The initial consideration was nonfunctional pancreatic neuroendocrine tumor. Over 8 years of monitoring, the tumor diameter increased to 18 mm, until pancreatic tumor enucleation was performed. The postoperative diagnosis was pancreatic hamartoma, a rare type of benign pancreatic tumor. The preoperative diagnosis of pancreatic hamartoma is difficult, but consideration must be given to the possibility of hamartoma when encountering pancreatic tumors. </p>

収録刊行物

  • Internal Medicine

    Internal Medicine 60 (13), 2055-2059, 2021-07-01

    一般社団法人 日本内科学会

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