Umbilical metastases: Real-world data shows abysmal outcome.

ABSTRACT: Umbilical metastases form a clinical challenge, especially when they represent the first sign of malignant disease and the primary tumor is unknown. Our study aims to generate insight into the origin and timing of umbilical metastasis, as well as patient survival, using population-based data. A nationwide review of pathology records of patients diagnosed with an umbilical metastasis between 1979 and 2015 was performed. Data was collected from the Nationwide Network and Registry of Histopathology and Cytopathology (PALGA) and the Netherlands Cancer Registry. Kaplan-Meier analyses and log-rank testing were used to estimate overall survival and a Cox proportional hazard model was used to determine multivariable hazard ratios. A total of 806 patients with an umbilical metastasis were included.

SUBMITTER: Hugen N 

PROVIDER: S-EPMC8361932 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature