Frequency of human papillomavirus infection in patients with gastrointestinal cancer
| Autor: | F. Roesch-Dietlen, A.D. Cano-Contreras, Y.J. Sánchez-Maza, J.M. Espinosa-González, M.Á. Vázquez-Prieto, E.J. Valdés-de la O, F. Díaz-Roesch, M.Á. Carrasco-Arroniz, A. Cruz-Palacios, P. Grube-Pagola, A. Sumoza-Toledo, H. Vivanco-Cid, G. Mellado-Sánchez, A. Meixueiro-Daza, C.S. Silva-Cañetas, M.G. Carrillo-Toledo, R. Lagunes-Torres, M. Amieva-Balmori, P.C. Gómez-Castaño, J.U. Reyes-Huerta, J.M. Remes-Troche |
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| Rok vydání: | 2016 |
| Předmět: |
Adult
Male medicine.medical_specialty Sexual Behavior Rectum Gastroenterology 03 medical and health sciences 0302 clinical medicine Risk Factors Internal medicine Genotype medicine Humans 030212 general & internal medicine Gastrointestinal cancer Prospective Studies Esophagus Family history Risk factor Mexico Papillomaviridae Aged Gastrointestinal Neoplasms Aged 80 and over business.industry Papillomavirus Infections Cancer General Medicine Middle Aged medicine.disease medicine.anatomical_structure 030220 oncology & carcinogenesis Carcinoma Squamous Cell Adenocarcinoma Female business |
| Zdroj: | Revista de gastroenterologia de Mexico (English). 83(3) |
| ISSN: | 2255-534X |
| Popis: | Introduction and aim Cancer is the result of the interaction of genetic and environmental factors. It has recently been related to viral infections, one of which is human papillomavirus. The aim of the present study was to describe the frequency of human papillomavirus infection in patients with digestive system cancers. Materials and methods A prospective, multicenter, observational study was conducted on patients with gastrointestinal cancer at 2 public healthcare institutes in Veracruz. Two tumor samples were taken, one for histologic study and the other for DNA determination of human papillomavirus and its genotypes. Anthropometric variables, risk factors, sexual habits, tumor location, and histologic type of the cancer were analyzed. Absolute and relative frequencies were determined using the SPSS version 24.0 program. Results Fifty-three patients were studied. They had gastrointestinal cancer located in: the colon (62.26%), stomach (18.87%), esophagus (7.55%), rectum (7.55%), and small bowel (3.77%). Human papillomavirus was identified in 11.32% of the patients, 66.7% of which corresponded to squamous cell carcinoma and 33.3% to adenocarcinoma. Only genotype 18 was identified. Mean patient age was 61.8 ± 15.2 years, 56.60% of the patients were men, and 43.40% were women. A total of 15.8% of the patients had a family history of cancer and 31.6% had a personal history of the disease, 38.6% were tobacco smokers, and 61.4% consumed alcohol. Regarding sex, 5.3% of the patients said they were homosexual, 3.5% were bisexual, 29.8% engaged in oral sex, and 24.6% in anal sex. Conclusions Our study showed that human papillomavirus infection was a risk factor for the development of gastrointestinal cancer, especially of squamous cell origin. |
| Databáze: | OpenAIRE |
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