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non-tumoral urinary cytology

Monday 17 January 2022

PO

Elements

- 3 dimensional pseudopapillary clusters of urothelial cells
- Urothelial cells variations

  • significant cytomegaly and nucleomegaly
  • Multinucleation and nuclear and cytoplasmic vacuoles may be seen

- Numerous neutrophils
- Urothelial cells with reactive changes
- Bacteria seen in the background
- Histiocytes with intracytoplasmic:

  • Bacteria
  • Basophilic, concentric, laminated structures ( Michealis-Gutmann bodies )

- yeast forms and pseudohyphae
- Viral cytopathic effects
- Eosinophils in the background