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Updated: May 28, 2026
Robotic Duodenum-preserving Total Pancreatic Head Resection for Intraductal Papillary Mucinous Neoplasms
Published on: April 17, 2026
[Pseudopapillary solid tumor of the pancreas: report of 6 cases]
Salvador Navarro1, Joana Ferrer, Josep Antoni Bombí
1Servicio de Gastroenterología, Hospital Clínic, Universidad de Barcelona, IDIBAPS, CIBERehd, Barcelona, España. snavarro@clinic.ub.es
Background And Objectives:
Solid pseudopapillary neoplasms (SPNs) are rare tumours of the exocrine pancreas. Although they can develop metastasis, the prognosis is good. The aim of this study was to describe the characteristics of these tumours attended in our hospital.
Patients And Method:
All cases of SPN in the database of the Pathology Department between 1991 and 2010 were included. Age, sex, symptoms, type of surgery, pathologic and immunohistochemical characteristics, and clinical evolution were analyzed.
Results:
Six cases were identified; all of them were women with a median age of 27.5 years. One patient presented haemoperitoneum, 2 abdominal pain and 3 were diagnosed incidentally. The most frequent localization was the pancreatic tail (n=4) and the median size was 7.7 cm. Four tumours were benign and 2 carcinomas. One of them had liver and lymph node metastases. Ki-67 proliferation index was low (1-3%). After a median follow-up of 33.5 months, all patients were alive and without evidence of relapse.
Conclusion:
SPNs occur in young women. In most cases surgical resection is curative. A low mitotic index confers a good prognosis and a long survival.
