IgG4-related mastitis characterized by skin thickening of the breast: a case report.
Moe ItakuraYoshiya HorimotoYumiko IshizukaHiroko OnagiTakuo HayashiToshio KawamotoJunichiro WatanabeKotaro IijimaPublished in: Surgical case reports (2023)
We reached the diagnosis based on a biopsy of the mammary gland enabling the patient to begin treatment for IgG4-related disease. This case was characterized by breast skin thickening, which is different from inflammatory breast cancer.