Medical articles from Dr George Kravvas

what-does-skin-cancer-look-like-a-simple-guide-to-spotting-the-signs article image

02/05/2025

Dermatologist

What does skin cancer look like? A simple guide to spotting the signs

Skin cancer is one of the most common types of cancer, yet many people are unsure what it actually looks like. Early diagnosis greatly improves outcomes, and recognising warning signs on your skin can make all the difference. In this article, we explain the common appearances of skin cancer, how to spot concerning changes, and when to seek expert advice.

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17/12/2024

Dr George Kravvas

Dermatologist

What is acne and why does it happen?

Acne is a common skin condition that affects people of all ages but is particularly prevalent among teenagers and young adults. It occurs when hair follicles, or pores, become blocked with oil (sebum), dead skin cells, and bacteria. Sebum is a natural oily substance produced by sebaceous glands to keep the skin hydrated. However, when produced in excess, it can mix with other materials and clog the pores. This leads to inflammation and the development of spots, blackheads, whiteheads, and sometimes more severe lesions like cysts. We speak to a leading dermatologist who explains the various types, management options and lifestyle options which can control it.

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19/02/2024

Dr George Kravvas

Dermatologist

Addressing lichen sclerosus

Leading consultant dermatologist Dr George Kravvas takes a look at some of the most commonly-asked questions about lichen sclerosus in this comprehensive article.

your-guide-to-genital-skin-conditions-and-solutions article image

26/10/2023

Dr George Kravvas

Dermatologist

Your guide to genital skin conditions and solutions

The skin is the largest organ of the human body, and it serves several roles, including as a protective barrier against the external environment. Like any other part of the body, the genital region is susceptible to a range of skin diseases. These conditions can be uncomfortable, embarrassing, and even life-threatening. In this online article, Dr George Kravvas explores six unique genital skin diseases, their causes, symptoms, and available treatment options.