Solid pseudopapillär tumör

Hem / Hälsa & Välmående / Solid pseudopapillär tumör

2025;104(34):e43808. När det finns metastaser eller lokal invasion är kirurgi fortfarande den bästa behandlingen. Gastroskopi visade tecken på extrinsisk gastrisk kompression på magsäckskroppen. Solid Pseudopapillary Neoplasm of the Pancreas with Elevated β-HCG Levels: A Case Report. 2002;9(1):35-40. 2005;78 (929): 441-3. Washington, D.C.: Armed Forces Institute of Pathology.

J Korean Soc Radiol.

solid pseudopapillär tumör

in 1959, hence the historical name "Frantz tumor" 4,5.

{"containerId":"expandableQuestionsContainer","displayRelatedArticles":true,"displayNextQuestion":true,"displaySkipQuestion":true,"articleId":16859,"questionManager":null,"mcqUrl":"https://radiopaedia.org/articles/solid-pseudopapillary-tumour-of-the-pancreas-1/questions/2472?lang=us"}

  • 1.

    Microscopic

    Features:[3]

    • Solid sheets of cells, focally dyscohesive.
    • Eosinophilic cytoplasm. doi:10.1002/bjs.18004720344
    • 5. Choi J, Kim M, Kim J et al. Atlas of Tumor Pathology, Section VII, Fascicles 27 and 28. doi:10.1093/ajcp/49.3.429 - Pubmed
    • 10. 2003;23(6):1644-8. Den immunohistokemiska undersökningen var starkt positiv för CD56, CD10 och betakatenin.

      FNA indikerade diagnosen solid pseudopapillär neoplasm i bukspottkörteln. doi:10.1007/s10238-025-01733-9 - Pubmed

Multiple choice questions:

Related articles: Pathology: Hepato-Pancreato-Biliary

Promoted articles (advertising)

Solid pseudopapillär tumör i bukspottkörteln är extremt sällsynta epiteliala tumörer med begränsad potential för malignitet.

May show a pure solid consistency in ~80% of cases 6.

Reported signal characteristics include:

  • T1: low to heterogeneous signal intensity 1,6

  • T2: heterogeneous to high signal intensity 1,6

  • T1 C+ (Gd): can show early heterogeneous and slowly progressive enhancement 11

Treatment and prognosis

While most lesions are benign, ~15% can be malignant.

Solid Pseudopapillary Tumor of the Pancreas: Typical and Atypical Manifestations. 2. Vissa histologiska egenskaper har förknippats med ett aggressivt beteende, t.ex. benign

Solid pseudopapillary tumour is a pancreatic tumour that is usually found in the tail.