ArticleClinical journal of gastroenterology2021
A case of recurrence of a solid pseudopapillary neoplasm of the pancreas effectively treated with proton beam radiotherapy.
Article in Clinical journal of gastroenterology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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10 citing papers in PubMed, 15 citations in OpenAlex.
- Ablative stereotactic MR-guided radiotherapy for >10 cm solid pseudopapillary tumor of the pancreas with liver oligometastases: a case report and literature review.Frontiers in oncology · 2026Article
- Late Presentation of Recurrent Solid Pseudopapillary Pancreatic Neoplasm With Liver Metastases During Pregnancy.ACG case reports journal · 2024Article
- Unraveling the enigma: A comprehensive review of solid pseudopapillary tumor of the pancreas.World journal of gastrointestinal oncology · 2024Review
- A narrative review on rare types of pancreatic cancer: should they be treated as pancreatic ductal adenocarcinomas?Therapeutic advances in medical oncology · 2024Review
- Solid pseudopapillary neoplasm of the pancreas with hepatic metastases: problems and strategies.Frontiers in oncology · 2024Review
- Case report: Clinical analysis and literature review of five cases of metastatic solid pseudopapillary tumor of the pancreas.Frontiers in oncology · 2024Article
- Article
- Current highlights on solid pseudopapillary neoplasm of the pancreas.World journal of hepatology · 2022Article
- Multidisciplinary treatment of advanced or recurrent solid pseudopapillary neoplasm of the pancreas: three case reports.Surgical case reports · 2022Article
- Frantz tumor in a 58 year old woman; case report and literature review.Annals of medicine and surgery (2012) · 2021Article
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Authors and funding
6 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
We report a case of a male in his 50 s who underwent pancreaticoduodenectomy for solid pseudopapillary neoplasm (SPN) of the pancreas at 30 years. He developed a liver abscess 15 years after the surgery, and CT scan revealed a swollen retroperitoneum lymph node and a tumor in the liver. Symptoms, including abdominal distension, appetite loss, and epigastric pain, appeared due to lymph node metastasis. Endoscopic ultrasonography-guided fine-needle aspiration against the lymph node revealed SPN recurrence. The tumor had invaded the common hepatic artery, and surgery was not indicated. Chemotherapy of Gemcitabine/nab-Paclitaxel biweekly was performed 8 times; however, no reduction in tumor size was observed, and the patient's symptoms worsened. Proton beam therapy (67.5 GyE in 25 fractions) was subsequently performed for lymph node metastasis, and led to a gradual reduction in lymph node metastasis, and an improvement in symptoms. No re-expansion of lymph node metastasis has been observed 3 years after proton beam therapy. Since SPN is low malignancy and most cases can be expected to be cured by surgery, there is currently no standard treatment of unresectable SPN. This case is the first report of proton beam therapy for SPN, and was considered to be effective.
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