Solid pseudopapillär tumör

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10⅕ × 7¾ In. Pp. 149, with 92 Illustrations. By Virginia Kneeland Frantz, M.D., Professor of Surgery, College of Physicians and Surgeons, Columbia University. 1968;49(3):429-30. doi:10.1245/aso.2002.9.1.35 - Pubmed

  • 3. Medicine. Atlas of Tumor Pathology, Section VII, Fascicles 27 and 28. The cytoplasm, lightly eosinophilic to cleared, can have vacuoles (arrows).

    It is also known as solid pseudopapillary neoplasm (abbreviation SPN) and solid and papillary epithelial neoplasm (abbreviated SPEN).[1]

    General

    • Obscure cell of origin.
    • Considered low grade, i.e. F. Sometimes, as here, the cells show varied nuclear sizes and shapes.

      Humphreys G. In Memoriam. Enhancement was heterogeneous due to hemorrhagic degeneration; large atypical SPTs were partly calcified solid masses or cystic masses 7.

      MRI

      Typically demonstrates a well-defined lesion. Zhang M, Duan Z, Li Z et al. benign

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

      They may occasionally present with a gradually enlarging abdominal mass or vague abdominal pain.

      The tumors frequently contain varying amounts of necrosis, hemorrhage, and cystic change.

      On this page:

      The tumor has been referred to with multiple different names, including:

      • solid pseudopapillary tumor (SPT) of the pancreas

      • solid pseudopapillary neoplasm (SPN)

      • solid pseudopapillary epithelial neoplasm (SPEN)

      • papillary cystic neoplasm of the pancreas

      • Hamoudi tumor

      • Gruber-Frantz tumor (or just Frantz tumor)

      They are rare and thought to account for 1-2% of exocrine pancreatic tumors.

      (WC)

    • www:

    Solid-pseudopapillary neoplasm of pancreas. Ulusan S, Bal N, Kizilkilic O et-al.

    solid pseudopapillär tumör

    doi:10.2214/ajr.10.4452 - Pubmed

  • 7. Complete resection is associated with long-term survival even in the presence of metastatic disease.

    History and etymology

    It was first described by renowned American surgical pathologist, Virginia K Frantz (1896-1967) 9 et al. 2010;195(6):1324-32.

    2. 1959.