Survival benefit of a combined surgical approach in patients with metastatic breast cancer.

Background: We previously reported survival benefit of surgery in patients with stage IV breast cancer (BC); prospective trials yielded inconclusive results.

Methods: We sampled the National Cancer Database (2004-2016) for de novo stage IV BC patients undergoing both primary site resection and metastasectomy. A multivariate Cox-regression survival model investigated the overall survival (OS) of this surgical approach as compared to lumpectomy/mastectomy alone, metastasectomy alone, or no surgery.

Newly-identified Pathways Relating Vitamin D to Carcinogenesis: A Review.

Background: The epidemiological relationship between vitamin D levels and cancer has been thoroughly investigated. Published data from large studies appear to corroborate a significant relationship between higher serum vitamin D concentrations and improved survival. Mechanistic reviews on commonly-studied cancers - including breast cancer, colon cancer and melanoma - focus predominantly on data from older studies.

Clinical and Demographic Factors, Treatment Patterns, and Overall Survival Associated With Rare Triple-Negative Breast Carcinomas in the US.

Importance: Triple-negative breast cancers are known collectively to demonstrate a more aggressive clinical course and earlier recurrence than cancers of other histological subtypes. However, the literature on rare triple-negative breast cancers and the association of histological type with survival and risk of metastasis is sparse.

Objective: To present the clinical and demographic characteristics, treatment patterns, and overall survival (OS) for histologically rare (<10% of breast cancers) triple-negative breast cancer types: medullary carcinoma, adenoid cystic carcinoma, and metaplastic breast carcinoma.

Histologic Transformation in an Untreated Waldenstrom's Macroglobulinemia After 14 Years: Case Report and Review of the Literature.

Waldenstrom's macroglobulinemia (WM) is an indolent B-cell non-Hodgkin lymphoma characterized by lymphoplasmacytic histology in the bone marrow with monoclonal IgM. Median survival can be in excess of 10 years. The 5-year cumulative incidence of death is low at about 10%.

Male Breast Cancer: A Comparative Analysis from the National Cancer Database.

Purpose: Breast cancer (BC) in males accounts for <0.5% of all male cancer diagnoses and ~1% of all BCs in the United States. We sought to describe clinicopathologic characteristics among male and female BC patients and differences in overall survival (OS) through the National Cancer Database over 13 years (2004-2016).