Rationale for a Minimum Number of Lymph Nodes Removed with Non-Small Cell Lung Cancer Resection: Correlating the Number of Nodes Removed with Survival in 98,970 Patients.

Background: The benefit of thoracic lymphadenectomy in the treatment of resectable non-small cell lung cancer (NSCLC) continues to be debated. We hypothesized that the number of lymph nodes (LNs) removed for patients with pathologic node-negative NSCLC would correlate with survival.

Methods: The National Cancer Data Base (NCDB) was queried for resected, node-negative, NSCLC patients treated between 2004 and 2014.

Surgical management of primary and recurrent melanoma.

Melanoma accounts for less than 2% of skin cancer cases but causes most skin cancer-related deaths. Surgery continues to be the cornerstone of treatment of melanoma and surgical principles are guided by data derived from clinical research. This article examines the evolution of surgical techniques for the diagnosis and treatment of primary and locally recurrent melanoma.

Coexisting right nonrecurrent and right recurrent inferior laryngeal nerves: a rare and controversial entity: report of a case and review of the literature.

Variations in the course of the recurrent laryngeal nerve (RLN) can occur, including the development of a nonrecurrent inferior laryngeal nerve (NRILN). Rarely, both a right RLN and a right NRILN have been reported in the same patient, merging before they enter the larynx. A case is presented, including images, and the literature concerning this rare anatomical finding is reviewed, including studies suggesting alternative explanations for these cases.

Rare breast cancer: 933 adenoid cystic carcinomas from the National Cancer Data Base.

Background: Adenoid cystic carcinoma (ACC) is a rare subtype of breast malignancy.

Methods: Patients with ACC and infiltrating ductal carcinoma (IDC) reported to the National Cancer Data Base from 1998 to 2008 were reviewed for patient age, ethnicity, tumor size, nodal status, American Joint Committee on Cancer TNM Stage, tumor grade, initial treatment, hormone receptor status (for patients from 2004 to 2008), and survival (for patients from 1998 to 2003).

Results: A total of 933 patients with ACC and 729,938 with IDC were identified.