Results 91 to 100 of about 332,376 (218)
The Lancet Regional Health. AmericasSummary: Background: Squamous cell carcinoma of the anus (SCCA) annual incidence among sexual minority men with and without HIV is 85/100,000 and 19/100,000 persons, respectively, which is significantly higher than the overall incidence (2/100,000 ...
Alan G. Nyitray +13 more
doaj +1 more source
Health Inequality, Education and Medical Innovation [PDF]
Recent studies suggest that health inequalities across socio-economic groups in the US are large and have been growing. We hypothesize that, as in other, non-health contexts, this pattern occurs because more educated people are better able than to take ...
Adriana Lleras-Muney, Sherry Glied
core
Delayed effects of oil exposure on fish [PDF]
, 2012 Thesis (M.S.) University of Alaska Fairbanks, 2012Polycyclic aromatic hydrocarbons (PAHs) are continuously added to aqueous environments through point source and non-point source pollution and can cause deleterious effects on exposed fish populations ...
Hicken, Corinne E.
core
Comportamiento de los pólipos de colon y recto en pacientes sometidos a colonoscopia terapéutica
Archivo Médico de Camagüey, 2019 Background: the large intestine extends from the cecum to the orifice of the anus. The mucosa contains in its thickness, numerous tubular glands, in it you can find lesions, polyps are the most frequent. Objective: to determine the behavior of colon and
Natalí García-Morell +4 more
doaj
Revista do Colégio Brasileiro de CirurgiõesSquamous anal cell carcinoma frequency has been changing during the last decades. It was a rare disease in the past with 0.2 cases per 100,000 inhabitants in Denmark before the 60’s and 0.5 per 100,000 in the United States of America (USA) in 1973 ...
José Ricardo Hildebrandt Coutinho
doaj +1 more source
Hemorrhage from primitive rectal varices in patient with idiophatic thrombosis of portal vein: case report [PDF]
, 2006 Introduction. Rectal varices, primitive or secondary to hypertensive or thrombotic disorders of mesenteric-portal circle, represent an uncommon cause of lower digestive bleeding.
Armaleo, Francesco +7 more
core
Hematochezia in Patient with Colorectal Polyps [PDF]
, 2004 More than 95% colorectal cancers arise from neoplastic adenomatous polyps (adenomas). The Malignant potential of polyps depends on size, amounts, histological type and degree of dysplasia. The prevalence of adenoma increases with age.
Abdullah, M. (Murdani) +3 more
core
Tumores malignos sincrônicos de cólon e reto. [PDF]
, 1999 Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Clínica Cirúrgica, Curso de Medicina, Florianópolis ...
Silva, Marisa Helena da
core
Clustering Patients with Tensor Decomposition [PDF]
, 2017 In this paper we present a method for the unsupervised clustering of high-dimensional binary data, with a special focus on electronic healthcare records. We present a robust and efficient heuristic to face this problem using tensor decomposition.
Gavaldà, Ricard +2 more
core +1 more source
Iatreia, 2010 <p class="MsoNormal" style="text-align: justify; line-height: 200%; margin: 0cm 0cm 0pt; mso-layout-grid-align: none;"><span style="line-height: 200%; font-family: ";Times New Roman";,";serif";; font-size: 12pt; mso-ansi-language: EN-US; mso ...
Juan Pablo Toro Vásquez +1 more
doaj