TNBC sufferers have matlab unique pattern ofrelapse, which occurs mostly in matlab programming first 3 years following prognosis. Althoughmetastatic cancer is not curable, meaningful improvements in survivalhave been seen, coincident with matlab programming introduction of newer systemic cures. Keywords: TNBC Triple Negative Breast Cancer, Metastasis,tumor, ER poor, PR bad, HER2 neu negative, BRCA1 mutations, OverallSurvival, Lungs, Mathematical Models, Recurrence, Chemokines, Chemotherapy. The presentstudy is matlab review of literature that covers a side of role of BRCA1 genemutation in cancer metastasis, risk of recurrence encouraged by stage atinitial presentation, matlab programming underlying biology of matlab programming tumor, time of relapseafter prognosis of matlab programming fundamental tumor, reasons for metastasis, variousbiological markers found up till date, discussion of a couple of mathematicalmodels, with matlab center around how they’ve been used to expect matlab programming initiation timeof metastatic growth, and conventional selection of cure most suitable for triplenegative cancer metastasis. Breastcancer starts as matlab local ailment, but it may metastasize to matlab programming lymph nodesand far-off organs. As by definition, Metastatic cancer, also known asAdvanced or Stage IV cancer, is matlab programming stage in cancer progressionin which malignant cells from matlab programming basic tumor successfully create new tumorsin far away organs.