Results 61 to 70 of about 36,116 (185)

Carcinoma mamário bilateral: revisão bibliográfica e apresentação de cinco casos. [PDF]

open access: yes, 1996
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Tocoginecologia, Curso de Medicina, Florianópolis ...
Viana, Deise Lane
core  

Initial three‐ and half‐year machine performance assessment of a superficial radiation therapy unit

open access: yesJournal of Applied Clinical Medical Physics, Volume 26, Issue 10, October 2025.
Abstract Purpose This work reports on results of periodic machine quality assurance (QA) tests for our superficial radiation therapy (SRT) unit (SRT‐100 Vision) performed for the first three‐ and half‐ year. Methods Results of machine warm‐up, dosimetry, mechanical, safety and imaging QA tests for our SRT‐100 Vision unit were reviewed and analyzed ...
Yongsook C. Lee   +8 more
wiley   +1 more source

Associação entre o tabagismo e a apresentação de carcinoma basocelular [PDF]

open access: yes, 2011
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Pamplona, Renata Silveira
core  

Preventive practices of cancer screening in women: comparison of estimates from ISA - Capital survey and the telephonebased Surveillance of Risk and Protective Factors for Chronic Diseases (VIGITEL - São Paulo) [PDF]

open access: yes, 2011
OBJETIVO: O objetivo deste estudo foi comparar estimativas obtidas em inquéritos domiciliar e telefônico, da realização dos exames de Papanicolaou e mamografia em mulheres residentes no município de São Paulo em 2008, segundo características ...
ALVES, Maria Cecília Goi Porto   +6 more
core   +3 more sources

Aflatoxin Contamination in Agri‐Food Systems: A Comprehensive Review of Toxicity, Food Security, Economic Impacts, and Sustainable Mitigation Across the Value Chain

open access: yesFood Science &Nutrition, Volume 13, Issue 10, October 2025.
Toxic and carcinogenic aflatoxins from Aspergillus contaminate global staple crops, threatening food security, public health, and causing $6–18B in annual economic losses. Climate change, poor agricultural and post‐harvest practices, and socioeconomic constraints intensify aflatoxin contamination risks. Sustainable mitigation strategies from biocontrol
Eyasu Yohannis   +7 more
wiley   +1 more source

Prevalência do herpes-vírus humano tipo 1 em neoplasias cutâneas epiteliais malignas Prevalence of human herpes virus type 1 in epithelial skin cancer

open access: yesAnais Brasileiros de Dermatologia, 2009
FUNDAMENTOS - O DNA viral pode atuar como oncogene, favorecendo o desenvolvimento de neoplasias, como as linfoides e da pele. Entre esses vírus, encontram-se alguns herpes-vírus humanos.
Sylvia Ypiranga   +1 more
doaj   +1 more source

Surgical treatment of skin carcinomas in the Brazilian Unified Health System: costs analysis [PDF]

open access: yes, 2013
OBJECTIVE: To analyze the costs of the surgical treatment of cutaneous carcinomas held in the Plastic Surgery service at a university hospital in patients of the Unified Health System (SUS).
Bócoli, Karine Helena   +6 more
core   +1 more source

Evaluation of canine epidermis and keratinocytoids (keratinocytic organoids) by transmission electron microscopy

open access: yesVeterinary Dermatology, Volume 36, Issue 5, Page 696-702, October 2025.
Background – Skin disease is a common complaint in veterinary medicine. Current models often use live animals. Epidermal organoids (keratinocytoids) are 3D miniature organs created in culture from single epidermal keratinocytes. These keratinocytoids can be used as an alternative to live animal studies to investigate epidermal structures and skin ...
Clinson C. Lui   +5 more
wiley   +1 more source

Suporte ao Diagnóstico de Câncer de Pele com Inteligência Artificial: Estudo-Piloto

open access: yesRevista Brasileira de Cancerologia
Introdução: O câncer de pele constitui uma das neoplasias de maior incidência no Brasil, e o diagnóstico precoce representa um fator determinante para o êxito terapêutico e para a redução da morbimortalidade associada.
Eduarda Menezes da Silveira   +2 more
doaj   +1 more source

A comparison between the concentration of mast cells in squamous cell carcinomas of the skin and oral cavity [PDF]

open access: yes, 2010
FUNDAMENTOS: A letalidade dos carcinomas espinocelulares (CECs) de pele é considerada baixa. Os CECs de boca têm prognóstico ruim. Evidências atuais sugerem que os mastócitos, residentes no tecido normal, contribuem para a tumorigênese dos CECs ...
BARBOSA, Ricardo Luís   +3 more
core   +2 more sources

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