The World Health Organization (WHO) has warned that skin cancer remains one of the most common cancers globally. In recent years, the steady increase in its incidence has alarmed scientists and healthcare professionals.
Faced with this reality, Dr. Javier Gómez Contreras, president of the Skin Bank in Venezuela and director of the Institute of Comprehensive Aesthetic Medicine —based in Barquisimeto, Lara state—, has led free screening days for 14 consecutive years that have served more than 14.000 people.
“As reported by WHO experts, cases of skin cancer have increased worldwide and Venezuela is no exception,” he says.
The specialist explains that various studies determine that the increase in this pathology is linked to the deterioration of the immune system for multiple reasons; among them, the consumption of processed foods or foods grown with undesirable substances, such as proteins with high levels of hormones or vegetables treated with large amounts of fertilizers.
The doctor also pointed out that there are critical environmental factors that accelerate cell mutations. “Global warming and climate change cause higher temperatures and greater intensity of ultraviolet (UV) radiation, which directly impacts skin damage,” he added.
Sunscreen under debate. The influence of sunlight on the development of skin cancer has sparked debate among dermatologists and plastic surgeons regarding the use of sunscreen.
“The discussion arises because most people apply sunscreen before going outside with the intention of mitigating the impact of UV rays. However, many of these products act as a layer that obstructs one of the skin's main physiological mechanisms: the release of heat through the pores. So, on the one hand, the skin is blocked, and on the other, body temperature is retained,” Gómez argued.
Although traditional dermatology prescribes its regular use, the cosmetic surgeon recommends the use of moisturizing creams more to maintain the freshness of the skin.
Early detection. Dr. Gómez Contreras emphasized that skin cancer has climbed alarmingly in medical statistics, going from sixth to first place in cancer diagnoses.
Furthermore, he warned about a change in the epidemiological profile: while previously the average age of detection was over 40 years, it is now diagnosed more frequently in young adults.
As with other types of cancer, early detection is essential to ensure timely treatment and effective interventions.
“For this reason, we have been conducting these completely free screening days in Barquisimeto for the past 14 years, where we receive local residents as well as patients who travel from various regions of the country. We have a team of highly experienced professionals who not only offer preventative diagnoses, but also, if necessary, perform tumor removal and provide the required treatments,” the specialist emphasized.
Gómez noted that the consequences of these pathologies transcend the individual, affecting the family, community, and social environment.
“The skin is the largest organ in the human body, covering the entire body, and we must protect it, especially from prolonged sun exposure. These precautions should be taken into account, particularly by workers or people who carry out their activities outdoors—such as fishermen, farmers, informal economy workers, athletes, and motorcyclists, among others—to implement preventive measures,” he concluded.
The organizers of these events reiterated their commitment to public health and announced that they will continue the training and awareness workshops, with the long-term goal of significantly reducing the impact of skin cancer in the country.
Recommendations
- -Control sun exposure. Avoid direct sun exposure between 10 am and 4 pm, the period when ultraviolet (UV) radiation reaches its highest and most harmful levels.
- -Constant hydration. Increase water intake to compensate for fluid loss due to high temperatures and maintain overall skin health.
- -Regular self-examination. It is recommended to regularly observe your body in front of a mirror to detect new moles, changes in color or shape, spots, or areas of persistent dryness.
- -Timely medical attention. If you suspect you have skin cancer, you should see a doctor for early detection and to ensure effective treatment.
- -Protect your skin with appropriate clothing. They suggest wearing long-sleeved garments, long pants, and wide-brimmed hats to reduce direct skin exposure to ultraviolet radiation.
