THE STEP.313

بريست حسب محاضرة عبد الكريم Breast Sweet gland As adisc extend from 2nd to 6th lateral border of sternum ,latismus  dorsi muscle Breast parenchyma includes Lobules Mammary duct which is  lined by myoepithelial cell which bring milk to nipple Suspensoey (cooper's ) ligaments of breast 1_Extend from breast to the skin and deep to pectoral fascia 2_They give shape breast Involved by cancer It wil lead to skin tethering or pucking Nerve supply of breast Long thoracic nerve to serratus anterior Injured leading ~~~ winged scapula Thoracodorsal nerve injured lead  ~~~ weak arm pull_up L.N several group .lateral ,apical,central. levels: 1,11,111in relation to pectorals minor Type of breast cancer Bening breast cancer Malignant breast cancer Symptoms of breast disorders 1_Palpable lump (in either the breast or axilla) 2_Pain 3_Nipple discharge 4_Abnormal shape, retraction ,deviation ) 5_Abnormal skin (peaudorange ,ulceration Radiographic abnormality The patients may present in several cases scenarios…