Migrated as published on the previous site (2025-12-05). Written by Cancer Education Network editorial (legacy). Not yet clinically re-reviewed.
Skin cancer is one of the most common cancers worldwide, and early detection can make a life-saving difference. Recognizing the first warning signs helps ensure timely diagnosis and better treatment outcomes. If you notice unusual changes in your skin, it’s important to consult a qualified cancer specialist. In Lucknow, Dr. Harshvardhan Atreya, known as one of the medical oncologist in Lucknow, provides expert evaluation and advanced cancer care.
What Is Skin Cancer?
Skin cancer occurs when abnormal skin cells grow uncontrollably due to DNA damage—often caused by UV radiation from the sun or tanning devices. The main types include Basal Cell Carcinoma, Squamous Cell Carcinoma, and Melanoma (the most serious).
1. A New Mole or Growth
A sudden appearance of a new spot, mark, or bump on the skin can be an early warning sign.
2. Changes in an Existing Mole
Follow the ABCDE Rule:
- A – Asymmetry: One half looks different from the other
- B – Border: Irregular or blurred edges
- C – Color: Multiple shades (brown, black, red, pink, blue)
- D – Diameter: Larger than 6 mm
- E – Evolving: Any change in size, shape, or color
If you notice any of these signs, schedule a check-up immediately.
3. A Sore That Won’t Heal
Ulcers or wounds on your skin that don’t heal for more than 3–4 weeks can indicate early skin cancer.
4. Persistent Itching, Pain, or Tenderness
Unexplained itching or sensitivity around a mole or patch may signal abnormal cell growth.
5. Red or Scaly Patches
Rough, flaky, or scaly patches (especially on sun-exposed areas like the face, arms, and neck) may indicate pre-cancerous changes.
6. A Shiny Bump or Pearly Nodule
Basal cell cancer often appears as:
- Pearl-like bump
- Pinkish growth
- Transparent shiny lesion
7. Dark Streaks Under Nails
Melanoma can sometimes appear under the fingernails or toenails as a dark vertical line.
Who Is at Higher Risk?
You may be more vulnerable to skin cancer if you:
- Spend long hours in the sun
- Have fair skin or sun-sensitive skin
- Use tanning beds
- Have a family history of skin cancer
- Have many moles
- Work outdoors for long durations
When to Consult Dr. Harshvardhan Atreya?
If you notice any suspicious skin changes, early consultation is crucial.
Dr. Harshvardhan Atreya, regarded as the cancer specialist in Lucknow, offers:
- Dermoscopic evaluation
- Accurate diagnosis
- Personalized cancer treatment
- Advanced care for melanoma & non-melanoma skin cancers
His expertise in oncology ensures timely detection and effective treatment for better survival and cosmetic outcomes.
Prevention Tip
✔ Use sunscreen daily (SPF 30+)
✔ Avoid peak sunlight (10 AM – 4 PM)
✔ Wear protective clothing
✔ Skip tanning beds
✔ Regularly check your skin
✔ Get annual skin screenings
Conclusion
Skin cancer is highly treatable when caught early. Stay alert to any changes in your skin and prioritize regular check-ups. If you’re in or around Lucknow, consulting Dr. Harshvardhan Atreya – the medical oncologist in Lucknow – ensures expert guidance, compassionate care, and advanced cancer treatment.