Prognosis of intraepithelial cervical lesion during adolescence in up to two years of follow-up.

Our objective was to describe the evolution of cervical SIL within 24 months of the initial diagnosis, in a cohort study of 147 sexually active adolescents attending a public health service in Rio de Janeiro, between 1993 and 2006. The participants were divided in two groups, according to whether cervical biopsy was performed or not. The median of the interval between sexual debut and the atypical cytopathology was 12 months and in 8.2% of patients there was a diagnosis of HSIL at the first abnormal smear. After a two-year follow-up by cytology, the regression (ASCUS 91%, LSIL 63.6%, HSIL 50%) and progression (LSIL 6.1%) were verified. In the group undergoing biopsy, the final histological regression reached 59.4% for CIN1 and 71.4% for CIN2, while the progression from CIN1 to CIN 2/3 was 3.1%. Our results corroborate the recommendation for conservative management in compliant adolescents due to a high regression rate. However, there should be maintained a careful follow-up based on the possible evolution of the lesion.

Mediastinitis after cervical suppuration.

The objective of this study is to decode the etiopathogenesis, the clinical feature, the diagnosis and the prognosis of the acute mediastinitis resulting of infectious processes of the cephalic segment. Three out of five patients studied presented focus of dental origin and two patients presented focus in the face area. One of them presented Ludwig's Angina before the suppurative process would spread over the mediastinum. In the others, there was fast expansion through the fascial spaces of the neck and, in two of them, besides the mediastinum, there was pleuropericardial involvement. Three patients died due to respiratory insufficiency and two survived with complications. The mediastinitis after cervical suppuration is a special and extremely serious kind of endothoracic infection. The pus reaches that area through the fascial spaces of the neck, taking the organism to an alarming toxemic feature. The rarity of the disease, the little is known about its physiopathology and the initial care of the patient in non-specialized services, which are not familiarized with this type of feature, are factors that can delay the diagnosis and worsen the prognosis.