Patients andoncologists always have a catch 22 situation on how R programming help deal with this competitive disorder. For sufferers, R programming project prognosis of breast cancer is fearsome; so after they knowadditionally that they be afflicted by TNBCa subtype with poor outcomesthissituation is usually more traumatic. TNBC sufferers have a unique pattern ofrelapse, which occurs mostly in R programming assignment first 3 years following prognosis. Althoughmetastatic breast cancer is not curable, meaningful advancements in survivalhave been seen, coincident with R programming project advent of newer systemic treatments. Keywords: TNBC Triple Negative Breast Cancer, Metastasis,tumor, ER bad, PR terrible, HER2 neu bad, BRCA1 mutations, OverallSurvival, Lungs, Mathematical Models, Recurrence, Chemokines, Chemotherapy. The presentstudy is a review of literature that covers an aspect of role of BRCA1 genemutation in breast cancer metastasis, risk of recurrence encouraged by stage atinitial presentation, R programming assignment underlying biology of R programming task tumor, time of relapseafter diagnosis of R programming task basic tumor, reasons for metastasis, variousbiological markers found up till date, discussion of a number of mathematicalmodels, with a focal point on how they have been used R programming help expect R programming project initiation timeof metastatic growth, and standard choice of remedy most suitable for triplenegative breast cancer metastasis.