Prise en charge des tumeurs du sein bénignes épidémiologiquement rares de type Abrikossoff (tumeur à cellules granuleuses), adénomatose érosive du mamelon, cytostéatonécrose, fibromatose mammaire (tumeur desmoïde), galactocèle, hamartome, héman

For erosive adenomatosis of the nipple, surgical excision is recommended to exclude Paget's disease or cancer (grade C). When surgery is performed for breast desmoid tumor or syringomatous adenoma, free margins are recommended (grade C). Without clinico-radio-histologic discordance, surgical abstention may be proposed for Abrikossoff tumor (granular cell tumor), cytosteatonecrosis, galactocele, hamartoma, hemangioma, lipoma, juvenile papillomatosis, pseudoangiomatous hyperplasia, and syringomatous adenoma (grade C).