1. Primary signet ring cell carcinoma of the pancreas: Cytopathology review of a rare entity
    Siba El Hussein et al, 2019, Diagnostic Cytopathology CrossRef
  2. Fine‐needle aspiration of metastatic melanoma with signet‐ring cell features
    Stephanie L. Holdener et al, 2021, Diagnostic Cytopathology CrossRef
  3. A signet‐ring cell melanoma arising from a medium‐sized congenital melanocytic nevus in an adult: A case report and literature review
    Shogo Tajima et al, 2015, Pathology International CrossRef
  4. The Cytodiagnosis of Amelanotic Primary Signet Ring Cell Melanoma at the Unusual Site of the Axilla: A Case Report of a Rare Entity
    Kaustubh Kharche et al, 2023, Cureus CrossRef
  5. Primary extrarenal rhabdoid tumour of the liver: a case report and literature review
    M Meyers et al, 2024, Acta Gastro Enterologica Belgica CrossRef