The early diagnosis and conservative treatment of the uterine cervix carcinoma in situ (CIS) is the milestone of the National Cervical-Uterine Cancer Program. Directrices de seguimiento en mujeres con neoplasia intraepitelial cervical 2 y mayor (NIC 2+) sometidas a escisión cervical con electrocirugía. Arch Med Actual . comprometer la adecuada producción del moco cervical tan necesario para que migren adecuadamente los espermatozoides hacia el útero.
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Manejo de las adolescentes con neoplasia intraepitelial cervical. Directory of Open Access Journals Sweden. Full Text Available Anal intraepitelial neoplasia AIN constitutes a major health problem in certain risk groups, such as patients with immunosuppression of varied origin, males who have sexual cergical with other males, and females with a previous history of vaginal or cervical abnormalities in cytology. Its relationship with the human papillomavirus HPV infection has been well documented; however, many of the factors involved in the progression and regression of the viral infection to dysplasia and anal carcinoma are unknown.
AIN can be diagnosed through cytology of the anal canal or biopsy guided by high-resolution anoscopy. However, the need for these techniques in high-risk groups remains controversial.
con neoplasia intraepitelial: Topics by
Treatment depends on the risk factors and given the high morbidity and high recurrence rates the utility of the different local treatments is still a subject of debate. Surgical biopsy is justified only in the case of progression suggesting lesions. The role of the vaccination in high-risk patients as primary prevention has been debated by different groups.
However, there is no general consensus on its use or on the need for screening this population. Son etapas previas a la enfermedad. Full Text Available Fundamento: Se analizaron las variables: VIN is a heterogeneous pathological entity with a usual type warty, basaloid and mixed and a differentiated type. The incidence of the disease is. Los datos se procesaron por conteo simple, se tabularon utilizando valores absolutos y porcentajes.
Otros factores asociados encontrados con relativa frecuencia, en orden decreciente, fueron: Cervical cancer is nowadays a disease amenable to secondary prevention. Methods for the detection of electrociugia precursor lesions and human papillomavirus infection, such as cervical cytology and molecular biology, achieved widespread use worldwide.
However, there is still too much controversy regarding the use of these methods in gynecological practice. Which is the best examination or the best association of examinations, and the most adequate time intervals to proceed with screening, elecctrocirugia still pending questions, generating anxiety in patients and doctors.
O uso de laser CO2 no tratamento das neoplasias.
Cervical squamous and glandular intraepithelial neoplasia: Full Text Available Objetivo: The investigation of cervical intraepithelial neoplasia was achieved by association of Pap smear and colposcopy in both groups.
In the cases where colposcopy revealed existence of abnormal transformation zones, NIC diagnosis was obtained through colposcopy-guided biopsy. As pacientes foram classificadas em dois grupos definidos por idade.
O grupo Adolescente foi composto por mulheres de 13 a 19 anos e o grupo Adulta foi composto por mulheres de 20 a 24 anos.
The mean duration of CIN 2 was 2. The mean duration of CIN 3 was The mean duration of high grade squamous intraepithelial lesions was Cervical intraepithelial neoplasia ; Residual and recurrent disease after laser surgery.
Cervikal intraepitelial neoplasi; Persistens og residiv etter laserbehandling. Five cases of invasive cancer were diagnosed, either preoperatively after conization or on both occasions.
At the first postoperative examination residual disease was found in 21 patients of the vaporization group and in 13 patients of the conization group. Later examinations revealed recurrence in 10 patients in the vaporization group and in 13 patients in the conization group. Median time for recurrence was 11 months. No case of invasive cancer was diagnosed after treatment. High-grade vulvar intraepithelial neoplasia VIN III is a visible lesion; therefore, it is accessible to biopsy and thus, to a histological diagnosis.
There are two forms of vulvar cancer precursors: There may be overlap of the two forms.
Such lesion appears as pigmented, wart-like growths or papules. Vulvar intraepithelial neoplasia is difficult to cure and relapses can occur at any time for many years. Although there cegvical no defined standard treatment, studies point to surgery, respecting a free margin, as the most adequate one. We tested the role of frozen section examination of the cone specimen in the electtrocirugia of the resection margin status and to rule out eletrocirugia in patients with high-grade cervical intraepithelial neoplasia.
Twenty-five patients with cervical intraepithelial neoplasia underwent conization followed by frozen section examination and planned hysterectomy. The results of the definitive paraffin exam were compared with frozen section examination. The definitive paraffin examination of margin status was concordant in all the cases.
Intraoperative diagnosis of invasion was made in 5 cases, and 1 of these was microinvasive. Two cases of microinvasive carcinoma were diagnosed as cervical intraepithelial neoplasia by frozen section examination and had less than 2 mm stromal invasion.
In high-grade cervical intraepithelial neoplasiafrozen section electrocirugiia can provide immediate and precise evaluation of the cone margin status in high-grade cervical intraepithelial neoplasia. It can identify frank invasion and permit adequate treatment in a one-stage procedure.
Virus de Papiloma Humano (VPH) y su relación con la infertilidad
In early microinvasive disease, frozen section examination fails to detect the area of invasion but reliably detects clear resection margins.
O resultado do exame. All patients underwent anamnesis, physical examinations and. Ny histologisk inddeling af vulva dysplasi fra januar Vulva intraepithelial neoplasia VIN is a rare but premalignant condition. VIN has two etiological pathways: In case of symptoms, a biopsy should be performed. We recommend treatment with imiquimod as first choice We analyzed the results and the relations to age, educational level, smoking, contact time with the present partner, age at first intercourse, number of partners, previous sexually transmitted diseases STD, circumcision, peniscopic findings, and female lesion grade.
To evaluate the performance of initial cervical cytology and that collected at the reference service with a review conducted by different observers and techniques, as well as hybrid capture II, in the diagnosis of high-grade cervical intraepithelial neoplasia CIN, women attended from August to June for preneoplastic atypia upon cervical cytology were included.
Cervical biopsies were taken in 91 women. Performance of the investigative procedures was described by estimating the sensitivity, specificity, and positive likelihood ratio PLR, with a Riesgo familiar total en familias con mujeres diagnosticadas con neoplasia de mama.
El estudio fue de tipo descriptivo, transversal con abordaje cuantitativo. Full Text Available Objetivos: Full Text Available This study aimed to estimate and analyze the prevalence of cervical intraepithelial neoplasia CIN and invasive cervical carcinoma based on cytological diagnosis.
Prevalence rates perwomen were: This would not have been observed if the Bethesda System had been used for cytological diagnosis. Radikal konusbehandling af cervikal intraepitelial neoplasi.
Treatment of cervical intraepithelial electrocidugia with conization prevents development of cervical cancers. This article presents a comparison of radicality in the different methods of conization. We examined 2 women every 6 months for an average of 9 years. El riesgo absoluto de. La mortalidad fue similar a lo reportado en la literatura mundial. Furthermore, many patients are referred to us to discard a. Se ha utilizado la entrevista semiestructurada para recoger las informaciones. This is a qualitative research that aimed at knowing how the subject’s family experiences palliative care in home for people with neoplasia.
We have used a semi-structural interview for data collection. There were eight practitioners taking care of regional oncology service subjects. Certain types of human papillomaviruses HPV are associated with squamous intraepithelial lesions and cancer and these are cervixal high-risk. HPV type 16 is detected in approximately half of the high-grade squamous intraepithelial lesions and cancer.
Because of the high rate of spontaneous regression of low-grade squamous lesions, follow-up by cytology, colposcopy and possible biopsy appears preferable. Due to the higher rate of progression to malignancy of the high-grade lesions conservative La prevalencia de lesiones intraepiteliales de alto grado en mujeres con diagn.
Efecto de la endotelina-1 sobre las arterias tumorales de pacientes con neoplasia colorrectal Effect of endothelin-1 on tumor arteries in patients with colorectal cancer. Endothelin-1 is an endothelium-derived vasoconstrictor peptide whose plasma levels are increased in patients with colorectal cancer, and which may be involved in tumor blood flow regulation. Arteries were prepared for isometric tension recording in an organ bath, and in this preparation it was found that endothelin-1 induced contraction in all three.
Manejo dos portadores das neoplasias intraepiteliais anais Managment of anal intra-epithelial neoplasia patients.
There is no satisfactory treatment with low morbidity electrociirugia recurrence is frequent. There are two main forms of treatment: Others consider acceptable an expectant management. Topical therapy is justified because of multifocal presentation of HPV. Detection of colorectal neoplasia. Serological biomarkers may be an option for early detection of colorectal cancer CRC. The present study assessed eight cancer-associated protein biomarkers in plasma from subjects undergoing first time ever colonoscopy due to symptoms attributable to colorectal neoplasia.
Electrocirugiz of serological protein biomarkers provided a significant identification of subjects with high risk of the presence of colorectal neoplasia. The present set of biomarkers could become important adjunct in early detection of CRC