Skip to Main Content

Beyond the Bedside: How Cancer Registrars Fight Cancer with Data

By Leslie Mlinar April 16, 2025 Posted in: Cancer Care

While doctors, nurses, and surgeons are often at the forefront of cancer care, there's a crucial role played behind the scenes that ensures accurate data collection and analysis: the cancer registrar. We keep track of vital information, playing a critical role in improving cancer treatment and research.

The Cancer Registrar's Role

So, what exactly does a cancer registrar do? Our primary function is to meticulously collect, analyze, and maintain data on cancer patients. This involves reviewing medical records, pathology reports, and imaging results to accurately document the patient's diagnosis, treatment, and follow-up care. We also include staging, treatment (surgery, chemotherapy, radiation), response to treatment, and ultimately, the patient's outcome.

More than Record Keeping

Our data collection efforts aren’t only for record-keeping. They are the foundation for cancer registries, both at the hospital and national levels. These registries provide important insights into cancer trends, allowing researchers to identify risk factors, track the effectiveness of different treatments, and monitor survival rates. This data informs public health initiatives, helps allocate resources, and ultimately contributes to improving cancer care for everyone.

We work collaboratively with oncologists, surgeons, and other health care professionals to ensure data integrity and adhere to strict confidentiality guidelines, protecting our patients’ privacy.

Leslie Mlinar
Leslie Mlinar

Leslie Mlinar is a cancer registrar at CHI Health St. Francis in Grand Island, NE.

Related Articles

The Colonoscopy Prep: Fun? No. Easier? Yes!

MAR 02, 2026

Modern colonoscopy prep is easier. Discover split-dose and small-volume options, plus tips for a smoother experience, and why this life-saving screening is essential.

Read More

The Silent Threat: Radon and Lung Cancer in Non-Smokers

NOV 03, 2025

Radon is the number one cause of lung cancer in non-smokers and the second leading cause overall, right behind smoking.

Read More

Navigating Your Mammogram: Essential FAQs from a Nurse Practitioner

OCT 16, 2025

A Nurse Practitioner answers your essential mammogram questions. Understand timing, prep, the procedure, callbacks, and financial options.

Read More