Results: 22

Sexually transmitted infections lesions found during colonoscopies

Introduction: Anal examination and videoanoscopy (VA) are rarely performed during colonoscopies. In recent years, there has been a considerable increase in lesions of sexually transmitted anal and rectal infections, but these conditions are not noticed or reported during routine colonoscopy. Objective: T...

Cáncer escamoso del ano con metástasis hepáticas durante el embarazo
Squamous cell carcinoma of the anus with liver metastasis during pregnancy

El cáncer del ano es una enfermedad rara que contribuye al 3% de los tumores malignos gastrointestinales, siendo el carcinoma escamoso el más frecuente. Es de progresión local y linfática. Raramente presenta metástasis a distancia y cuando ello ocurre lo hace más frecuentemente en el hígado, pulm�...

Melanoma del ano. Presentación de un caso y revisión bibliográfica
Anal melanoma. Case report and literature review

Introducción: El melanoma del ano es una neoplasia maligna de baja incidencia, con un pronóstico poco favorable y clínica inespecífica. Su diagnóstico temprano es fundamental en la sobrevida del paciente. Se presenta un caso de melanoma del margen anal con metástasis inguinal unilateral. Se realiz�...

Anal cancer in systemic lupus erythematosus patients is a neglected condition

Patients with systemic lupus erythematosus have a higher incidence of neoplasms associated with human papillomavirus infections, such as those that affect the vulva, the vagina, and the cervix; however, little is known about the frequency of anal cancer among these patients. Although there are recommenda...

Estudo randomizado, aberto, utilizando protetor cutâneo em spray à base de terpolímero acrílico versus hidratante padrão na prevenção de radiodermatite aguda em pacientes com câncer de canal anal e reto
An open randomized study using a skin protector spray made of acrylic terpolymers versus and standardized moisturizer in preventing acute radiodermatitis in patients with anal and rectal cancer

Pacientes com câncer de canal anal e reto em tratamento por radioterapia apresentam alta prevalência de radiodermatite com descamação úmida, desfecho que causa impactos clínicos, econômicos e sociais. Estudos sobre a efetividade de produtos na prevenção das radiodermatites representam uma lacuna...

Anal canal lymphoma: Case report and literature review

Abstract Introduction: Primary tumors of the anal canal other than carcinomas are rare entities; among them, anal canal lymphomas are extremely unusual and pose both a diagnostic and therapeutic challenge for the coloproctologist. Case presentation: A male patient with positive human immunodeficiency v...

Anal cancer: an essay on etiology, risk conditions, vulnerability, and care of carriers

Introduction: The incidence of anal cancer is influenced by individual factors and socially determined conditions of vulnerability. In Brazil, it has increased in recent decades. A probable explanation for the growing incidence is the low coverage of screening and prevention programs. Objective: The aim ...

Sarcoma de Kaposi anoperineal: uma rara apresentação

Clin. biomed. res; 42 (2), 2022
O sarcoma de Kaposi é uma neoplasia maligna associada à infecção pelo herpes vírus humano 8 em doentes imunossupressos. O sarcoma de Kaposi Epidêmico é o tipo epidemiológico mais frequente e afeta indivíduos VIH-positivos. A região anoperineal é raramente envolvida e as lesões suspeitas devem...

Quality of life in women with HPV and accurary of direct visual anal inspection with acetic acid and lugol compared to high-resolution anoscopy to diagnose intraepithelial anal lesion

Abstract Objectives: to describe life quality of women with HPV and analyze the accuracy of anal visual inspection with acetic acid and lugol compared to high-resolution anoscopy in the detection of anal intraepithelial lesions. Methods: diagnostic evaluation study conducted with adult solid-organ tr...