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Difference between revisions of "Urine cytopathology"
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→Urothelial cell carcinoma
m (→Paris system for urinary cytology: fix typo) |
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| Line 299: | Line 299: | ||
Minimal criteria: | Minimal criteria: | ||
*Criteria #2-4. | *Criteria #2-4. † | ||
Notes: | Notes: | ||
| Line 306: | Line 306: | ||
*One does not usually call ''[[squamous cell carcinoma]]'' on cytology. | *One does not usually call ''[[squamous cell carcinoma]]'' on cytology. | ||
**If features of squamous differentiation are present one calls ''urothelial carcinoma with squamous features''. | **If features of squamous differentiation are present one calls ''urothelial carcinoma with squamous features''. | ||
† Willner ''et al.'' require the following:<ref name=pmid33088909>{{cite journal |vauthors=Willner J, Matloob A, Colanta A, Khader SN |title=Educational Case: Urothelial Carcinoma: An Overview of Pathologic Diagnosis |journal=Acad Pathol |volume=7 |issue= |pages=2374289520958172 |date=2020 |pmid=33088909 |doi=10.1177/2374289520958172 |url=}}</ref> | |||
#Nucleus-to-cytoplasm ratio >0.7. | |||
#Hyperchromasia (moderate or severe). | |||
#Irregular nuclear membranes, marked. | |||
#Coarse chromatin. | |||
DDx: | DDx: | ||