30 years of colposcopic studies: validity of local destructives treatments. 
The effectiveness of local destructive treatments (LDT) applied in patients due to cervical pathology oncogenic risk (OR), were followed and verified in 396 patients who came to our attention, focusing on the type of pathology, type of treatment received, diagnosis clinical evolutionary, and results of the new study applying polymerase chain reaction (PCR), and above all, the time between the diagnosis, treatment, and PCR findings.  The clinical evolution of the same reports achieved a healing rate of 82% followed by persistence 8.3%; improvement 4.8%, recurrence 2.8%, and only one case of progression 0.2%.  The elapsed time in initial care and treatment was almost immediate, as the pathology diagnosis was considered on an emergency basis.  Successive controls of these indicated that 119 studies of routine colposcopy were carried out, on an average of the first three years and with a maximum follow up of 30 years, with over 30 routine colposcopies that achieved healing in most of these.  In 2011 and 2012, we added to the usual diagnostic methodology, molecular biology, and 119 studies were performed in those patients, resulting in only five negative cases.  Most studies were classified as high risk papillomavirus (HR-HPV), corresponding to subtypes 31, 35, 18, and 16.