Progress, challenges and ways forward supporting cancer surveillance in Latin America.

Population-based cancer registries (PBCRs) are the only means to provide reliable incidence and survival data as a basis for policy-making and resource allocations within cancer care. Yet, less than 3% and 10% of the respective populations of Central America and South America are covered by high-quality cancer registries. The Global Initiative for Cancer Registry Development provides support to improve this situation via the International Agency for Research on Cancer Regional Hub for Latin America.

Cutaneous melanoma in Argentina: an analysis of its characteristics and regional differences.

Purpose: This study aims to increase the knowledge about the characteristics of cutaneous melanoma in Argentina, their association with the risk of having Breslow ≥1 mm and mortality trends for the period 2002-2017.

Patients And Methods: Descriptive statistics and regression analyses were done for 10.199 cases within the Argentine Melanoma Registry in the period 2002-2018.

Gallbladder cancer in South America: epidemiology and prevention.

The incidence and the mortality of gallbladder cancer (GBC) show significant variation worldwide, with high age-standardized rates in western South America (SA). Due to the lack of effective measures for prevention, the late diagnosis and the small benefit of systemic treatment, GBC has an ominous prognosis and became an important public health problem in this part of the continent, where the most important risk factors are gallstone disease, female gender, age, ethnic groups, and low socioeconomic status. Many genetic abnormalities have been described in series from SA, some of them similar and others unique in comparison to gene alterations in GBC from other regions of the world.

Patients With Breast Cancer: Report From a National Hospital-Based Cancer Registry in Argentina, 2012 to 2016.

Purpose: To describe sociodemographic, epidemiologic, and clinical characteristics of patients who were diagnosed with breast cancer and registered in the Institutional Tumor Registry of Argentina (RITA) as of April 2016.

Methods: This was an observational, descriptive case study in patients who were diagnosed with breast cancer between April 2012 and April 2016 and registered in RITA. Quantitative and qualitative analyses were done, including delay from symptoms to first consultation, delay from diagnosis to treatment (opportunities), as well as patients' survival (Kaplan-Meier and log-rank tests).

Cancer registration for cancer control in Latin America: a status and progress report.

Cancer incidence by type has been included as a core indicator in the World Health Organization (WHO) Global Monitoring Framework for the Prevention and Control of Noncommunicable Diseases. The Global Initiative for Cancer Registry Development (GICR), coordinated by the International Agency for Research on Cancer (IARC), supports low- and middle-income countries to reduce disparities in cancer information for cancer control by increasing the coverage and quality of cancer registration. A baseline assessment has been performed at the IARC Regional Hub for Latin America using secondary and public information sources.