In Bethesda system, in 'LSIL' histologic changes are seen in:
CIN Bethesda System Description CIN I LSIL Dysplastic cells in lower 1/3 of cervix CIN II HSIL Dysplastic cells upto 2/3of cervix CIN III HSIL Dysplastic cells in > 2/3 of cervix Carcinoma in situ HSIL Dysplastic cells in full thickness but basement membrane is intact
Basal One Third
Basal Half To Two Third
Whole thickness except superficial layers
Whole Thickness
Cervical Carcinoma