Objective: A 25 years old female presented to outpatient department of General Surgery of Civil Hospital with breast lump. The objective was to investigate and diagnose the case. Material and Methods: The case was clinically examined in General surgery department. FNAC was done to diagnose swelling. The resected tissue was sent to histopathology for confirmation of the diagnosis. Histological analysis and Immunohistochemical staining was done in Pathology department. Results: On FNAC-Infiltrating Ductal Carcinoma of breast. The patient was operated and tumor was resected. On gross examination, growth identified measures 4x3.5x2.5cm3, Cut surface is whitish solid, well defined and firm to hard. On histological examination tumor was diagnosed to be Poorly Differentiated Ductal Carcinoma of Breast. Immuno-histo-chemical staining revealed that the cells were positive for Estrogen receptor and Progesterone receptor. This case was to be Post burn Ductal Carcinoma of breast. Conclusion: Malignancy arising from Burn scar is rare, Squamous cell Carcinoma is most common Burn scar neoplasia and adenocarcinoma is extremely rare. So such cases should be thoroughly examined and followed.