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PubMed1978

Epidemiology and clinical significance of cervical erosion in women attending a family planning clinic.

Women attending a family planning clinic were studied to determine the relation between cervical erosion and clinical and social characteristics. The appearance of the cervix was recorded without knowledge of the women's symptoms. The prevalence of erosion increased with parity but, when the effects of other factors were controlled, decreased in women aged 35 and over. Erosion was significantly more common in women taking the "pill" and less common in women using barrier methods of contraception than in others. There was considerable variation between doctors in the reporting of erosion. No association was found between erosion and postcoital bleeding, dyspareunia, backache, or dysuria. There was a significant but modest association between erosion and vaginal discharge and a suggestion that erosion may sometimes be associated with nocturia and frequency of micturition. Vaginal flora was similar in women with and without erosion. Cervical erosion should not be regarded as pathological in asymptomatic women, nor should it be assumed necessarily to be the cause of symptoms in women with genitourinary complaints.

Adolescent↗
PubMed1999

[Contemporary model for treatment of erythroplakia].

In literature worldwide is still commonly used the term erosion to describe red areas within cervix around the external orifice. In such cases with negative cytology result, for cervical cancer prevention, the electrocoagulation or electro-conisation or other destructive operations are routinely used. Without colposcopy verification such management is inappropriate. The physician treats but does not know what he treats. It may be both common ectopy or regeneration zone so physiologic cervical states but it may be also CIN or even early cervical cancer, however cytologically negative. The first group of lesions is effectively diagnosed with colposcopy without additional diagnostic procedures and the CIN lesions are diagnosed in high percentage of accuracy. Not all of these lesions should be treated. In the group of colposcopically and cytologically unsuspected lesions just very extensive lesions with active mucous glands should be treated. Such lesions cause recurrent cervical inflammation. All other erythroplakia type lesions demand no treatment. The presence of ectopy around the external cervical orifice is just profitable for diagnosis of epithelial changes and cervical physiologic processes observation. All cases of abnormal colposcopy or cytology results, suspected of CIN should be treated as prevention of cervical cancer. In lower CIN grades electroresection (LEEP) is recommended, while in higher grades the cervical conisation is the appropriate mode of treatment.

Colposcopy↗
PubMed1993

Selective cervical cytology screening: discriminant analysis approach.

Cervical cancer is one of the leading malignancies seen in Indian women. It has been well established that organized cervical cytology screening program is the mainstay for control of cervical cancer. It is not possible to carry out cervical cytology screening for masses in India due to paucity of human and financial resources. Hence there is a need for development of an alternate strategy to concentrate on women with high risk. In the present communication attempt was made to define a high risk group based on sociodemographic factors, viz. age, parity, education and clinical features. A total of 67,000 women were screened of which in 250 malignancy was detected. The rate of malignancy was observed to be high in women above 40 years (10.5/1000) with more than two children (6.1/1000) and in illiterate group (4.9/1000) as compared to women below 40 years, more than 3 children and illiterate group. Similarly, the rates were higher in women with clinical diagnosis of cervical erosion which bled on touch, unhealthy cervix and suspicious looking cervix, malignancy rates were 17.1, 24.7, 263.2 (per 1000), respectively. An attempt was made to study the combined effect of all the six factors (sociodemographic and clinical) by employing the technique of linear discriminant analysis to find out the discrimination power between the normal and malignant women. Discriminant score thus obtained would help to classify the case for subjecting to cervical cytology. It was observed that the model containing sociodemographic and clinical variables was able to classify 69% of malignant cases correctly. When the clinical variables were dropped from the model, the sensitivity dropped to 65%. The above exercise indicated that based on the discriminant score even in the absence of facilities for clinical examination of women, it may be possible to identify women of high risk group for subjecting them to cervical cytology screening.

Adult↗
PubMed1981

Benign pictures of the uterine cervix in a large colposcopic survey.

The Authors have examined the results of 14.703 colposcopic examinations performed at the Social Medicine Center of the Province of Florence between 1974 and 1978, grouping the women according to childbearing and age. The purpose was to verify if mechanical and traumatic factors related to delivery may be responsible for modifications of the epithelial lining of the uterine cervix and especially for ectopy. The Authors have shown that the percentage of incidence of colposcopic picture of portio with original squamous epithelium and ectopy maintain almost identical values in nulliparae and pluriparae. Delivery does not significantly influence the presence of ectopy: the slight increase of such a picture in pluriparae is attributed to the formation of "ektropion", and the Authors define this picture, clearly separating it from the ectopy picture. The presence of ectopy decreases considerably as the women's age increases: this is attributed to therapeutic treatments possibly undergone over the years and to the spontaneous mending processes which are completed with age. Ectopy and its typical transformation zones are found in high percentages in the age group of women under 20. This corresponds exactly to the percentages reported by a few Authors on the presence of jodonegative zones in newborns. On the basis of these results, the Authors conclude that delivery does not modify the condition of the uterine cervix and deny any relation between traumatic factors and "cervical erosion".

Adolescent↗