Results: 81

Ductal carcinoma in situ of the breast: Evaluation of main presentations on magnetic resonance imaging compared with findings on mammogram and histology

SUMMARY Objective: The purpose of this study was to evaluate the various morphologies and kinetic characteristics of the ductal carcinoma in situ (DCIS) on breast magnetic resonance imaging (MRI) exam, to establish which are the most prevalent and to determine the effectiveness of the method in the dete...

Frecuencia de displasia epitelial y carcinoma escamoso en mucosa oral y orofaríngea en Chile, entre los años 1990 y 2009

Rev. méd. Chile; 144 (2), 2016
Background: Oral cancer in Chile corresponds approximately to 1.6% of all cancer cases. There are few studies about oral epithelial dysplasia and oral squamous cell carcinoma in the Chilean population. Aim: To determine the frequency of hyperkeratosis, mild, moderate and severe oral epithelial dysplasia,...

Sobre-expresión de la proteina p16 en biopsias con diagnóstico de NIC I, positivas para genoma de papiloma virus humano. Instituto del Cáncer. Solca Cuenca-Ecuador
Over - expression of p 16 protein in biopsies with diagnosis of NIC I, positive for genome of human papilloma virus. Institute Of Cancer. Solca Cuenca - Ecuador. 2009 - 2010

Numerosos estudios mencionan que la sobre-expresión de la proteína p16, un marcador biológico que permite identificar lesiones pre-neoplásicas del epitelio exocervical, tendría una alta asociación con el Papiloma Virus Humano (HPV) de alto riesgo oncogénico. Es un estudio descriptivo ...

Curva de aprendizaje en disección endoscópica de la submucosa en un hospital universitario latinoamericano

Rev. colomb. cir; 30 (2), 2015
Introduction: The endoscopic submucosal dissection (ESD) is a technique used in the treatment of early gastric cancer that was developed in Japan in the early 90's. When compared with mucosectomy it shows clear benefits, as lower local recurrence with the resection of lesions greater than 2 cm, yet with ...

Diagnóstico clínico e histopatológico del carcinoma in situ en la mucosa bucal
Clinical, histological and pathological diagnosis of carcinoma in situ of the oral mucous

Medisan; 19 (4), 2015
Se realizó un estudio descriptivo y transversal de 25 pacientes, adictos al tabaco, con carcinoma in situ en la mucosa bucal, atendidos en la consulta estomatológica del Policlínico de Especialidades perteneciente al Hospital Provincial Docente Clinicoquirúrgico "Saturnino Lora Torres" de Santiago de...

A regeneração do colo uterino após tratamentos excisionais das neoplasias intraepiteliais cervicais: repercussões futuras

Femina; 42 (3), 2014
Os tratamentos excisionais para as neoplasias intraepiteliais cervicais podem ter como consequência o trabalho de parto prematuro e a colposcopia inadequada em decorrência da estenose do canal cervical, além da possibilidade de comprometimento da resposta imune aferente contra novas lesões. Algumas e...

Caracterización epidemiológica de la neoplasia intraepitelial de la conjuntiva en el Instituto Cubano de Oftalmología "Ramón Pando Ferrer"
Epidemiological characterization of conjunctival intraepithelial neoplasia in "Ramón Pando Ferrer" Cuban Institute of Ophtalmology

Rev. cuba. oftalmol; 27 (1), 2014
OBJETIVO: identificar el patrón epidemiológico de la neoplasia intraepitelial de la conjuntiva en el Instituto Cubano de Oftalmología «Ramón Pando Ferrer» (2005-2010). MÉTODOS: se realizó un estudio descriptivo en 106 pacientes con neoplasia intraepitelial unilateral según edad, sexo, enfermedad...

Coinfection of Epstein-Barr virus, cytomegalovirus, herpes simplex virus, human papillomavirus and anal intraepithelial neoplasia in HIV patients in Amazon, Brazil

OBJECTIVE: The prevention of anal cancer is a goal of worldwide Aids support centers. Despite the efforts that have been made and progress in the antiretroviral therapy, effective disease control remains elusive. Difficulty in preventing anal cancer may result from the ineffectiveness of highly active an...

Causas de inasistencia a consulta de patología de cuello
Causes of absence from the cervical pathology department

Rev. cuba. enferm; 23 (4), 2007
Se realizó un estudio descriptivo, de corte transversal en el Policlínico "Felo Echezarreta Mulkay" del municipio San José de las Lajas en 40 mujeres (100 por ciento del universo), con edades comprendidas entre 25 y 65 años, que tenían diagnosticado en sus citologías NIC I, NIC II, NIC III y Carcin...

Lesões intra-epiteliais vulvares em pacientes infectadas pelo HIV
Vulval intraepithelial lesions in HIV-infected patients

OBJETIVOS: avaliar a prevalência de lesões escamosas intra-epiteliais vulvares em pacientes infectadas pelo HIV atendidas em rede pública na cidade do Rio de Janeiro e estudar os fatores associados a essas lesões. MÉTODO: 374 pacientes infectadas pelo HIV e atendidas em serviços públicos na cidade...