Quality of colposcopy and treatment--data from the national survey of Italian organised cervical screening programmes: 2006 activity.
We collected from Italian organised cervical screening programmes data on the correlation between colposcopic findings (according to the 1990 international classification) and histology and on the treatment/management of screen-detected histologically confirmed cervical intraepithelial neoplasia (CIN). Data routinely registered by organised programmes were provided as aggregated tables. We obtained data on colpo-histological correlation from 72 programmes. Of the 18,340 reported colposcopies 37.9% were classified as normal and 20.9% as unsatisfactory. CIN2 or more severe histology was detected in 71.6% of colposcopies classified as grade 2 or higher. Of all colposcopies the outcome of which was CIN2 or more severe histology, 40.6% had a colposcopy classified as grade 2 or higher. We obtained data on treatment from 83 programmes. Of the 3,405 women with CIN1 69.3% had follow-up only. However 0.8% of them had cold-knife conisation, 7.5% were treated by diathermocoagulation and 0.1% had hysterectomy. Of the 2,597 women with CIN2 or CIN3 4.1% had not yet been treated when data were collected and no data were available for a further 8.1%. Excision by radio-frequency device was the most common treatment among these women (60.9% of those with known treatment). However 0.7% of all CIN2 and 3.4% of all CIN3 had hysterectomy. Among the 100 women with invasive carcinoma, 17% (plausibly with microinvasive disease) had only excisional treatment reported.
OIRM S. Anna, Torino, Italy.
Renza
R
Volante
Pamela
P
Giubilato
Guglielmo
G
Ronco
D000230:Adenocarcinoma / Q000473:pathology / Q000601:surgery*; D001706:Biopsy; D002278:Carcinoma in Situ / Q000473:pathology / Q000601:surgery*; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D017115:Catheter Ablation; D002584:Cervix Uteri / Q000473:pathology; D003127:Colposcopy / Q000592:standards*; D004564:Electrocoagulation; D005260:Female; D005500:Follow-Up Studies; D006306:Health Surveys; D006801:Humans; D007044:Hysterectomy; D007558:Italy; D008403:Mass Screening; D009361:Neoplasm Invasiveness; D017410:Practice Guidelines as Topic; D011785:Quality Assurance, Health Care; D013997:Time Factors; D002583:Uterine Cervical Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D002578:Uterine Cervical Dysplasia / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*