title: "Breast within a breast" sign: Mammary hamartoma.
abstract: Breast hamartomas are uncommon benign tumors of the breast. Imaging appearance of a breast hamartoma can vary widely. "Breast within a breast" sign on mammography is considered pathognomonic of this unusual entity. We describe mammographic and Magnetic Resonance Imaging (MRI) appearance of a case of hamartoma breast.
authors.affiliation: Associate Professor, Department of Radiodiagnosis, Armed Forces Medical College, Pune 411040, India.
authors.forename: Mukul
authors.initials: M
authors.lastname: Bhatia
authors.affiliation: Professor and Head, Department of Radiodiagnosis, Armed Forces Medical College, Pune 411040, India.
authors.forename: R
authors.initials: R
authors.lastname: Ravikumar
authors.affiliation: Associate Professor, Department of Radiodiagnosis, Armed Forces Medical College, Pune 411040, India.
authors.forename: V K
authors.initials: VK
authors.lastname: Maurya
authors.affiliation: Clinical Tutor, Department of Radiodiagnosis, Armed Forces Medical College, Pune 411040, India.
authors.forename: Roma
authors.initials: R
authors.lastname: Rai
keywords: Breast; Hamartoma; MRI; Mammography