Paget´s disease of the male breast: An unusual case in a young man and literature review

Rodríguez-Fernández, Vanesa; Cameselle-Cortizo, Lucía; González, M. Gentil; Parga, Gonzalo José De Castro; Valdés-Pons, Javier; Domínguez, A; Cameselle-Teijeiro, Jorge F; Schmitt, Fernando

doi:10.1016/j.cpccr.2020.100019

Cited by 2 publications

(1 citation statement)

References 21 publications

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“…In this case series study [3,4], we included men diagnosed with BC from various hospitals in our health area. A protocol was designed to record retrospective and prospective data from male patients diagnosed with BC from October 1977 to December 2020 at four different hospitals in the area of Vigo (Hospital Xeral Universitario de Vigo, Hospital Meixoeiro, Hospital Universitario Álvaro Cunqueiro and Hospital Povisa).…”

Section: Methodsmentioning

confidence: 99%

Heredity and Male Breast Cancer: A Series of 72 Men with Breast Cancer

Rodríguez-Fernández¹,

Cameselle-Cortizo²,

García-Mallo³

et al. 2021

IJMSHR

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Male breast cancer (BC) comprises less than 1% of all BCs. Family history of BC and the presence of genetic mutation are the main risk factors. Our objective is to estimate the prevalence of familial cancer aggregation and genetic mutations in a series of cases of male BCs. We studied a series of male BC patients from the health area of Vigo diagnosed between October 1997 and December 2020. 72 men with primary BC were included. The mean age of all male BCs was 69.0 years, similar to those of hereditary BCs (66.2). We observed a high frequency of bilaterality (4%). We highlight the underuse of genetic testing: only in 14 men (19.4%). The most frequently detected pathogenic mutation (n = 5: 7%) was in the BRCA2 gene, and 3 of them presented the same type of mutation (c.9382C> T (p.Arg3128Ter) in exon 25). We also detected a pathogenic mutation in the BRCA1 gene and the MUTYH gene. 34.6% of male BCs that were not genetically studied had an intense familial aggregation of cancer that was compatible with a hereditary cancer syndrome. 33.3% men had at least one other malignant neoplasm in addition to their BC, with prostate adenocarcinoma being the most frequent associated neoplasia (n = 8). Up to 15.3% were diagnosed with 3 or more malignant neoplasms. It is necessary to increase the genetic testing in male BC in order to o identify hereditary BC and offer the pertinent preventive measures to them and their families.

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Section: Methodsmentioning

confidence: 99%