<prompt> Lymph node first involved in Ca breast is are:AAxillaryBInternal mammaryCSupraclavicularDContralateral axillaryBCCABCAB  <response>: Lymphatic Spread in Carcinoma of Breast Occurs through: Subareolar Sappeys lymphatic plexus Cutaneous lymphatics Inflammatory lymphatics Lymphatic drainage of the breast is predominantly through axillary 75.Posterior 13 rd of the breast are more likely to drain to the internal mammary nodes 1 ,Involvement of supradaviular nodes of any contralateral lymph nodes represents advanced disease 