Template:Cervical dysplasia

Dysplasia is mainly seen as nuclei with hyperchromasia, coarse chromatin and irregular contours.^[1]

Cervical intraepithelial neoplasia edit
Histology Grade	Corresponding Cytology	Description	Image
CIN 1 (Grade I)	Low-grade squamous intraepithelial lesion (LSIL)	Mild epithelial dysplasia Confined to the basal 1/3 of the epithelium	File:LSIL (CIN 1), Cervical Biopsy (3776284166).jpg
CIN 2/3	High-grade squamous intraepithelial lesion (HSIL)^{[notes 1]}	Represents a mix of low and high-grade lesions not easily differentiated by histology
CIN 2 (Grade II)^{[notes 2]}		Moderate dysplasia confined to the basal 2/3 of the epithelium	File:High-Grade Squamous Intraepithelial Lesion of the Cervix (311128961).jpg
CIN 3 (Grade III)^{[notes 3]}		Severe dysplasia with undifferentiated neoplastic cells that span more than 2/3 of the epithelium May involve the full thickness May also be referred to as cervical carcinoma in situ	File:Histopathology of CIN 3.jpg

Notes

↑ Khaled J. Alkhateeb, M.B.B.S., Ziyan T. Salih, M.D.. HSIL / CIN II / CIN III. PathologyOutlines. Topic Completed: 29 March 2021. Minor changes: 9 February 2022
↑ Source image by Ed Uthman from Houston, TX, USA. Creative Commons Attribution 2.0 Generic (CC BY 2.0) license
↑ Nagi, Chandandeep S.; Schlosshauer, Peter W. (2006). "Endocervical glandular involvement is associated with high-grade SIL ". Gynecologic Oncology 102 (2): 240–243. doi:10.1016/j.ygyno.2005.12.029. ISSN 00908258.