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Atlas Interpretation:
Interpreted image
Type of Preparation:


Clinical History:
Premenopausal woman


Cytomorphologic Criteria:
Loosely cohesive metaplastic cells with increased N:C ratio.

Explanatory Notes:
Differential includes reactive/reparative metaplastic cells, and HSIL.

Repeat cytology was ASC-US; Colpo biopsy showed CIN2 and LEEP was CIN3

Bethesda Interobserver Reproducibility Data:
NILM: Negative for Intraepithelial Lesion or Malignancy # people picked NILM: Negative for Intraepithelial Lesion or Malignancy 47 8%
Endometrial cells in a woman >= 40 # people picked Endometrial cells in a woman >= 40 0 0%
ASC-US # people picked ASC-US 73 12%
ASC-H # people picked ASC-H 142 23%
LSIL # people picked LSIL 67 11%
HSIL # people picked HSIL 266 43%
Invasive Squamous Cell Carcinoma # people picked Invasive Squamous Cell Carcinoma 10 2%
Atypical Endocervical Cells # people picked Atypical Endocervical Cells 4 1%
Atypical Endometrial Cells # people picked Atypical Endometrial Cells 2 0%
Adenocarcinoma in situ (AIS), Endocervical # people picked Adenocarcinoma in situ (AIS), Endocervical 0 0%
Adenocarcinoma # people picked Adenocarcinoma 4 1%
615 interpretations were submitted.

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