Think of ink: Tattoo pigment masquerading as a breast mass

Abstract

SummaryMigration of tattoo pigment to axillary lymph nodes mimicking calcifications is a recognized phenomenon, however, pigment in an intra‐mammary node masquerading as a breast mass is a rare complication of cosmetic tattoos. As the prevalence of tattooing increases among women presenting to Breastscreen, radiologists may expect to encounter this lesion mimicking a breast neoplasm. We present a 50‐year‐old female with extensive tattoos on her arms, chest wall and abdomen, recalled for a small calcified breast mass on her first screening mammogram. Tomosynthesis‐guided vacuum‐assisted biopsy demonstrated intra‐mammary lymph node with abundant tattoo pigment.