title: Two autoimmune diseases: Hashimoto's thyroiditis and vitiligo accompanying breast cancer; A coincidence?
abstract: Autoimmune diseases can accompany cancer either sporadically or as part of certain genetic abnormalities or syndromes. We report on a breast cancer case with both Hashimoto's thyroiditis and vitiligo. To the best of our knowledge, this case constitutes the first breast cancer patient in the literature with both of these two autoimmune diseases. The patient did not have significant genetic abnormalities, so this might be a simple coincidence. Evaluation of cancer cases for the existence of comorbid autoimmune diseases might yield more such cases, and their genetic analyses may be helpful for better understanding of the pathogenesis of cancer.
authors.affiliation: Adnan Menderes University, School of Medicine; Department of 1Medical Oncology, Aydin, Turkey.
authors.forename: S
authors.initials: S
authors.lastname: Barutca
authors.forename: G
authors.initials: G
authors.lastname: Kadikoylu
authors.forename: N
authors.initials: N
authors.lastname: Meydan
authors.forename: Z
authors.initials: Z
authors.lastname: Bolaman
authors.forename: A
authors.initials: A
authors.lastname: Gokcen
authors.forename: F
authors.initials: F
authors.lastname: Bal