Publication: Transitional papillary cell carcinoma of the ureter, a histological and ultrastructural study
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Date
1994
Authors
Melis, M. ; Petrozza, V. ; Pulvirenti, S. ; Eleuteri, E. ; Mosca, A. ; Angelini, L. ; Carpino, F.
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Publisher
Murcia : F. Hernández
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DOI
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info:eu-repo/semantics/article
Description
Abstract
We report a case of transitional papillary
carcinoma of the distal left ureter.
The histological and ultrastructural features were
seen and compared by SEM and TEM. Observations
confirm the data of literature that the deep cells of
neoplasm are a normal morphological finding while the
superficial cells do not have the characteristics present in
normal transitional cells.
In addition, SEM shows small groups or single cells
with ccpleomorphic microvilli>, on the cell surface.
These, in ureter, confirm the studies of many authors
who have observed these abnormalities in carcinomas of
several organs like breast, colon, liver and mesothelium.
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