Patients with Stage I or IV breast cancer are not eligible. Any patient with inflammatory breast cancer or stage IV or confirmed metastatic disease Stage IV or metastatic breast cancer Stage IV metastatic breast cancer Stage (metastatic) breast cancer Has evidence of recurrent or metastatic (stage IV) breast cancer T (> . cm), T, stage III, or stage IV breast cancer Evidence of metastatic/stage breast cancer T- (> . cm), T-, stage III, or stage IV breast cancer Diagnosed with stage I-IV breast cancer T (> . cm), T, stage III, or stage IV breast cancer Patients must have measurable or evaluable Stage IV breast cancer Significant medical disease other than Stage IV breast cancer Subjects must have either stage IV breast or ovarian cancer in remission or with stable disease on trastuzumab monotherapy Stage IV breast cancer Phase I: Patients must have histologically confirmed breast cancer (metastatic breast cancer [MBC]) that is human epidermal growth factor receptor (HER/neu) negative (as determined by local pathology or reference laboratory), and have disease that is metastatic (stage IV [TxNxM]) or locally advanced and not amenable to potentially curative surgical resection (eg, clinical stage IIIB-C) Patients must have pathologically documented breast cancer which is stage IV Stage IV (metastatic) breast cancer Stage IV HER/Neu positive breast cancer patients who failed previous anti-HER targeted therapies Stage IV breast cancer, stage IV non-small cell lung cancer (NSCLC), stage IV sarcoma Stage IV HER (+) breast cancer Patients must not have inflammatory breast cancer (Td) and must not have metastatic breast cancer (stage IV disease) Metastatic disease (Stage IV) or bilateral breast cancer Stage III or IV cancer, other than breast cancer, in =< years prior to registration Patients with stage IV HER+ breast cancer treated to:\r\n* No evidence of disease (NED), or \r\n* Stable bone only disease after definitive therapy Stage IV (metastatic) breast cancer Patients must have stage IV breast cancer Stage IV breast cancer. Stage IV (M), Stage IA, and lymph node negative breast cancer. Histologically confirmed diagnosis of stage IV, HER negative breast cancer Metastatic (Stage IV) breast cancer Diagnosed with in situ or metastatic breast, prostate or colorectal cancer (i.e. stage or IV) A diagnosis of stage IV breast cancer Stage IV breast cancer Stage IV breast cancer diagnosis (metastases remote from the breast) Metastatic breast cancer (stage IV) Metastatic breast cancer (MBC) diagnosis Stage IV Advanced stage (stage IV) or metastatic breast cancer diagnosis (screening for metastases with scans only needed if there is clinical suspicion for metastases) Patients with stage IV breast cancer Patients with advanced or stage IIIC or IV breast cancer or other cancers Diagnosis of stage IV breast cancer or recurrent metastatic breast cancer Stage IV breast cancer SCREENING PHASE: Known metastatic (stage IV) breast cancer involvement INTERVENTION PHASE: Known metastatic (stage IV) breast cancer involvement Have diagnosis of breast cancer stage IV Currently stage IV (metastatic) breast cancer on the basis of definitive imaging or biopsy with\r\nstable disease (scans within the past months) AJCC Stage IV breast cancer Stage I-III breast cancer (including inflammatory and newly diagnosed recurrent breast cancer) or lymphoma stage I-IV; (patients should have a > year life expectancy) Stage IV breast cancer Stage I-IV disease\r\n* For patients with stage I-IIIC disease:\r\n** Scheduled for lumpectomy or mastectomy or considered a candidate for therapeutic systemic treatment\r\n** No prior or current therapy for breast cancer \r\n* For patients with stage IV disease: \r\n** Previously untreated for breast cancer with breast mass intact For stage IV disease:\r\n* Scheduled for surgical resection of oligometastatic disease\r\n* Previously untreated for breast cancer Stage IV breast cancer Diagnosed with stage IV breast cancer within the past years