Passive seeding in metanephric adenoma: a review of pseudometastatic lesions in perinephric lymph nodes.
AuthorsPaner GP, Turk TM, Clark JI, Lindgren V, Picken MM,
JournalArch Pathol Lab Med
PubMed ID16196523
Lymph node involvement derived from a discrete neoplastic process fundamentally implies tumor malignancy. However, rarely, inconsequential passive transport of benign neoplastic cells to the lymph node can occur and may cause confusion as to the nature of the neoplasm (ie, malignant vs benign). We describe a 10-cm right renal metanephric ... More