Article
Penile cancer: impact of age at diagnosis on morphology and prognosis
Registro en:
PAIVA, G. R. et al. Penile cancer: impact of age at diagnosis on morphology and prognosis. International Urology and Nephrology, 2014.
0301-1623
10.1007/s11255-014-0875-y
Autor
Paiva, Geise Rezende
Araújo, Iguaracyra Barreto de Oliveira
Athanazio, Daniel Abensur
Freitas, Luiz Antonio Rodrigues de
Resumen
Purpose In order to describe epidemiological and pathological
features of penile cancer in a high-risk area of
Brazil.
Methods We reviewed the experience (378 patients from
1997 to 2007) of Hospital Aristides Maltez from Salvador,
Bahia—the main institution in the state which provides
oncologic treatment for penile cancer in the public health
system.
Results The present series showed a high rate (17 %) of
patients less than 40 years at the time of diagnosis. Cancerspecific
death rate in this age group was 19 % (in contrast
to 11 and 13 % in the 41–60 and >60 age groups). Squamous
cell carcinomas in younger patients were also more likely to exhibit infiltrative growth pattern, perineural invasion,
and recurrence.
Conclusion Regardless of tumor subtypes, penile carcinoma
in Northeastern Brazil had more aggressive features
and behavior when presented at younger age. This observation
should be confirmed in other large series from endemic
areas of penile cancer