Introduction: Invasive lobular carcinoma (ILC) is the second most common type of breast cancer accounting for 5%-15% of all the breast cancer cases. The present study was performed on 171 breast cancer patients from Balochistan registered in CENAR (Center for Nuclear Medicine and Radiotherapy), Quetta.
Materials and methods: Written consent was obtained from the patients. The history of the disease was taken from the patients, and the patients' enrollment files were retrieved.
Results: Of the 171 patients, 5 (2.96%) were diagnosed with ILC with tumor Grade II, and stage of the cancer reported was Grade III in all the 5 patients affected with ILC.
Conclusion: ILC is the second most common type of breast cancer diagnosed with comparatively lower grade but almost reported infiltrating.