Results 51 to 60 of about 332,376 (218)

Low mutation percentage of KRAS and BRAF genes in Brazilian anal tumors [PDF]

, 2016
Anal cancer is a rare type of digestive tract disease, which has had a crescent incidence in a number of regions. Carcinomas are most frequently found, with squamous cell carcinoma (SCC) comprising similar to 95% of all anal tumors. The major risk factor
Bidinotto, Lucas Tadeu, França, Alessandra Paulino Santos de, Levi, José Eduardo, Loaiza, Edgar Antonio Alemán, Longatto, Adhemar, Lorenzi, Adriana Tarla, Oliveira, Cristina Mendes de, Reis, R. M., Rosa, Luciana Albina Reis, Scapulatempo-Neto, Cristovam, Veo, Carlos A. R.   +10 more
core   +1 more source

Evaluation of serum CEA, CYFRA21-1 and CA125 for the early detection of colorectal cancer using longitudinal preclinical samples [PDF]

, 2015
Blood-borne biomarkers for early detection of colorectal cancer (CRC) could markedly increase screening uptake. The aim of this study was to evaluate serum carcinoembryonic antigen (CEA), CYFRA21-1 and CA125 for the early detection of CRC in an ...
A Gentry-Maharaj, A Ryan, AH Chevinsky, B Levin, D Rastel, D S Thomas, DA Johnson, DF Ransohoff, DP Taylor, E Lindholm, E-O Fourkala, EO Fourkala, EP Whitlock, GY Locker, I Jacobs, J F Timms, JC Alexander, JD Hardcastle, JE Allison, JE Allison, JH Lee, JH Wanebo, JJ Ladd, JK Lee, JS Mandel, JV Selby, K Robb, L Buchen, L Guittet, MD Gill, MJ Duffy, MS Pepe, N Wild, O Holme, O Kronborg, R Goslin, R Gunu, R Molina, R Palmqvist, RE Schoen, RF Logan, S Apostolidou, S Hammarstrom, SR Cairns, T Raginel, TF Imperiale, TF Imperiale, TF Imperiale, TR Church, U Menon, U Menon, U Menon, V Barak, W Alderton, WS Atkin   +54 more
core   +1 more source

Câncer anal e doenças sexualmente transmissíveis: qual a correlação?

Revista do Colégio Brasileiro de Cirurgiões
OBJETIVO: O Câncer Anal é um tumor raro, cuja incidência é influenciada pelo comportamento sexual. O objetivo do trabalho é verificar a correlação entre o Câncer Anal e as Doenças Sexualmente Transmissíveis, como HPV, HIV, Infecção Gonocócica, Infecção ...
Leonardo de Castro Durães, João Batista de Sousa   +1 more
doaj   +1 more source

A casemix analysis of hospital admissions in six specialties for Barking & Havering Health Authority. [PDF]

, 1999
To examine admission rates for Barking & Havering residents to six surgical specialties by first looking at elective, emergency and total workloads, then at the casemix of elective work using Healthcare Resource Groups.
Cook, Adam, Jenkins, Linda M., Plant, Paul   +2 more
core  

Deregulation of HDAC5 by Viral Interferon Regulatory Factor 3 Plays an Essential Role in Kaposi's Sarcoma-Associated Herpesvirus-Induced Lymphangiogenesis. [PDF]

, 2018
Kaposi's sarcoma-associated herpesvirus (KSHV) is the etiologic agent for Kaposi's sarcoma (KS), which is one of the most common HIV-associated neoplasms.
Fan Li, Grace M. Aldrovandi, Hye Ryun Yu, Hye-Ra Lee, Jae U. Jung, Peter Palese, Pinghui Feng, Shou-Jiang Gao, Un Yung Choi, Young-Kwon Hong   +9 more
core   +3 more sources

Psychosocial Challenges After Treatment for Colorectal and Anal Cancer: A Descriptive Study

Medicine Advances
Receiving a diagnosis of cancer can profoundly impact an individual's perception of life. It can significantly affect their daily functioning because of changes in work ability, treatment‐related sequelae, and psychological distress.
Birthe Thing Oggesen, Jacob Rosenberg
doaj   +1 more source

Water enema computed tomography (WE-CT) in the local staging of low colorectal neoplasms: comparison with transrectal ultrasound [PDF]

, 1998
BACKGROUND: To determine the accuracy of computed tomography performed with a water enema application (WE-CT) in the local staging of low colorectal neoplasms and to compare the results with those of transrectal ultrasonography (TRUS).
Agostinho, A, Caseiro-Alves, F, Castro e Sousa, F, Gonçalo, Manuela, Ilharco, J, Vilaça-Ramos, H   +5 more
core   +1 more source

Phosphatidylinositol 3-kinase pathway genomic alterations in 60,991 diverse solid tumors informs targeted therapy opportunities. [PDF]

, 2019
BackgroundThe phosphatidylinositol 3-kinase (PI3K) pathway is frequently altered in cancer. This report describes the landscape of PI3K alterations in solid tumors as well as co-alterations serving as potential resistance/attenuation mechanisms ...
Albacker, Lee, Ali, Siraj M, Jardim, Denis L, Kurzrock, Razelle, Miller, Vincent A, Millis, Sherri Z, Ross, Jeffrey S   +6 more
core   +1 more source

Citologia anal como método de rastreamento para a detecção precoce do câncer anal: esfregaços com algodão hidrófilo são mesmo insatisfatórios? Anal cytology as a screening method for early detection of anal cancer: are hydrophilic cotton smears really unsatisfactory?

Acta Cirúrgica Brasileira, 2005
OBJETIVO: Testar se swabs de algodão hidrófilo são capazes de produzir esfregaços de secreção anal que permitam leituras citológicas satisfatórias ao Pap-a em comparação a métodos tradicionais de coleta. MÉTODOS: 318 pacientes sofreram coleta de material
Ivan Tramujas da Costa e Silva, Felicidad Santos Gimenez, Ricardo Alexandre Gonçalves Guimarães, Romildo Torres Camelo, Manoel Nilzomar Damasceno Melo, Flávio Silveira de Barros, Adriana Daumas, Celso Rômulo Barbosa Cabral, Erica Liberato Guimarães   +8 more
doaj   +1 more source

Inflammatory Pseudotumor of the Anal Canal Mimicking Colorectal Cancer: Case Report and Hints to Improve a Patient’s Fitness for Treatment and Prevention

Diagnostics
Background and Clinical Significance: Men who engage in anal fisting may experience full rectal and colon thickness injury resulting in an endoscopic emergency.
Vito Rodolico, Paola Di Carlo, Girolamo Geraci, Giuseppina Capra, Cinzia Calà, Claudio Costantino, Maria Meli, Consolato M. Sergi   +7 more
doaj   +1 more source