What Is Cryotherapy?

/in , /by

Have you ever asked what is cryotherapy and why it’s gaining popularity in dermatology clinics? Cryotherapy is a minimally invasive treatment that freezes skin surface lesions using extremely cold liquid or instrument.

How Cryotherapy Works

Localised cryotherapy, specifically with liquid nitrogen, works by using extreme cold to destroy abnormal or unwanted tissue. By rapidly cooling the skin, cryotherapy triggers natural anti-inflammatory responses. The cold constricts blood vessels, reduces swelling, and promotes healing. A scab forms over the treated area, which later falls off along with the dead cells. It can take a few sessions to work completely.

After treatment, most people find that the skin looks completely normal with no sign of where the lesion used to be. However, in some cases cryotherapy can leave a white mark or scar which can be permanent.

Common Medical Uses

It’s also important to understand what cryotherapy is when it comes to medical uses. It offers benefits across several applications, such as:

  • Warts: Cryotherapy is a very effective method for treating warts, including plantar warts (on the soles of the feet) and common warts.
  • Moles and Skin Tags: It can be used to remove or reduce the appearance of moles and skin tags.
  • Actinic Keratosis: These are precancerous skin lesions that can be effectively treated with cryotherapy.
  • Seborrheic Keratosis: These are benign skin growths that can be easily treated with cryotherapy.
  • Skin Cancer: In some cases, cryotherapy can be used to treat certain types of skin cancer, especially superficial basal cell carcinoma and squamous cell carcinoma in situ.

Is Cryotherapy Right for You?

While cryotherapy is generally safe, it’s not suitable for everyone. Those with cold-related conditions or circulatory issues should avoid it. Always consult a qualified practitioner before treatment.

Try a Safe, Professional Cryotherapy Today

Now that you’re familiar with cryotherapy, discover its benefits by consulting trusted professionals who specialize in safe and effective cryotherapy treatments for skin. Book your appointment at Pymble Dermatology today.

Common Types of Viral Skin Infections and Their Symptoms

/in , /by

Viral skin infections occur when viruses enter the skin, typically through minor cuts or compromised areas. Their severity varies, from mild and self-limiting to severe conditions requiring medical intervention. Recognising them early is key to preventing the spread and getting proper treatment.

Common Viral Skin Infections Symptoms

Here are some of the most common viral skin infections seen in dermatology clinics:

  • Herpes simplex virus (HSV): Causes cold or genital sores, often appearing as painful blisters.
  • Molluscum contagiosum: Small, dome-shaped, pearly bumps that spread easily, especially in children.
  • Warts (human papillomavirus, HPV): Rough, raised growths typically found on hands, feet, or other body parts.
  • aricella (chickenpox) and herpes zoster (shingles): Itchy blisters or painful rashes, often accompanied by flu-like symptoms.

How Do Viral Skin Infections Spread?

Most viral skin infections spread through:

  • Direct skin-to-skin contact;
  • Sharing personal items like towels or razors; or
  • Contact with contaminated surfaces.

Prevent Viral Skin Infections, Trust Pymble Dermatology.

If you suspect viral skin infections and symptoms aren’t improving, it’s best to consult with an expert. At Pymble Dermatology, we provide expert diagnosis and tailored treatments to help you manage skin concerns effectively and prevent complications. Reach out for trusted care today!

Understanding Perioral Dermatitis During Pregnancy

/in , /by

Pregnancy is an exciting time but can also bring unexpected skin concerns. One of the most common is perioral dermatitis, a facial rash around the mouth, nose, or eyes. They often appear as small red bumps or flaky patches.

Common Triggers of Perioral Dermatitis During Pregnancy

Several external factors can lead to perioral dermatitis pregnancy flare-ups. Be mindful of the following:

  • Topical corticosteroids: Overusing steroid creams on the face can worsen symptoms.
  • Heavy cosmetics: Thick creams, foundations, or moisturisers may clog pores and aggravate the skin.
  • Fluoridated toothpaste: Some pregnant women notice improvement when switching to fluoride-free formulas.
  • Environmental irritants: Harsh cleansers, wind, or heat can dry the skin.

Managing Perioral Dermatitis Pregnancy Safely

The good news is you can manage perioral dermatitis pregnancy with simple lifestyle changes:

  • Use gentle, fragrance-free skincare products.
  • Avoid topical steroids unless directed by your dermatologist.
  • Simplify your skincare routine to reduce irritation.
  • Speak with your dermatologist about pregnancy-safe treatments.

Restore Your Skin’s Health After Pregnancy with Pymble Dermatology

If you’re experiencing persistent or worsening symptoms of perioral dermatitis during pregnancy, seek expert care to ensure you get the right advice for you and your baby’s safety. At Pymble Dermatology, we understand the delicate balance required during pregnancy. Contact us today to guide you through your skin journey with confidence.

Understanding Squamous Cell Carcinoma Treatment Options and Prognosis

/in , /by

Australia’s high levels of UV radiation make skin cancer, particularly squamous cell carcinoma (SCC), a pressing health issue. This article will provide a detailed overview of SCC, including its stages, squamous cell carcinoma treatment options, prevention strategies, and the importance of early detection.

Squamous Cell Carcinoma: What Is It?

It is a type of skin cancer that begins in the squamous cells, which comprise most of the skin ’s upper layers (the epidermis). In Australia, where levels of ultraviolet (UV) radiation are the highest in the world, SCC is quite common, especially among fair-skinned individuals. According to the Cancer Council of Australia, SCC accounts for approximately 30% of all non-melanoma skin cancers.

Understanding SCC

Given the high incidence rates of skin cancers in Australia, it pays to know the possible causes and risk factors of Squamous Cell Carcinoma and other types of skin cancer.

Causes and Risk Factors

SCC is primarily caused by prolonged exposure to ultraviolet (UV) radiation from the sun or tanning beds. Risk factors include the following:

  • Fair Skin: Individuals with lighter skin are more prone to damage from UV radiation.
  • Age: Older adults are more at risk, as skin damage accumulates over time.
  • History of Sunburns: Frequent sunburns, particularly in early life, increase risk.
  • Immunosuppression: People with weakened immune systems, such as organ transplant recipients, are at higher risk of skin cancer in Australia.
  • Exposure to Chemicals: Contact with carcinogens like arsenic can also contribute to SCC.

Stages of Squamous Cell Carcinoma

Like any other type of cancer, SCC manifests and progresses in different stages.

  • In-Situ (Bowen’s Disease): The cancer is confined to the top layer of the skin and has not invaded deeper tissues.
  • Invasive SCC: The cancer has penetrated the deeper layers of the skin but has not spread to other body parts.
  • Metastatic SCC: The cancer has spread (metastasized) to other parts of the body, such as lymph nodes or organs.

Diagnosis of Squamous Cell Carcinoma

We shared a similar post outlining the signs and symptoms of SCC. Check the post here to learn more about the physical manifestations of this type of cancer.

skin cancer

Importance of Early Detection

Identifying squamous cell carcinoma stages can lead to a more favourable prognosis and a higher chance of complete recovery.

Diagnostic Methods

SCC is usually detected using the following methods:

  • Biopsy: A small sample of tissue is removed and examined under a microscope
  • Imaging Tests: In some cases, imaging tests like CT scans may be used to determine if the cancer has spread.

Available Treatment Options

If detected while still in its nascent stages, SCC is highly treatable. The cancer is removed from the body through surgical or non-surgical procedures, depending on its size, shape and location.

Surgical Procedures

  • Excision: The cancerous tissue, along with some surrounding healthy tissue, is cut out.
  • Mohs Surgery: This precise technique involves removing the cancer layer by layer and examining each under a microscope until no abnormal cells remain.
    Radiation Therapy and Chemotherapy
  • Radiation Therapy: This squamous cell carcinoma treatment is often used for patients who cannot undergo surgery. It involves using high-energy rays to kill cancer cells.
  • Chemotherapy: This procedure is generally reserved for advanced cases where SCC has spread beyond the skin.

Immunotherapy and Targeted Therapy

These treatments harness the body’s immune system to fight cancer or target specific molecules involved in the growth and survival of cancer cells. They are emerging as promising options for advanced cases.

Protection and Aftercare for Squamous Cell Carcinoma

Preventing SCC involves a proactive approach to sun safety and regular skin check-ups. Here are key prevention strategies:

Sun Protection and Lifestyle Changes

For best sun protection, use all five SunSmart steps:

  • Slip on covering clothing

Choose clothing that covers as much skin as possible, for example, collared shirts with long sleeves. Some clothing may carry an ultraviolet protection factor (UPF), which is a guarantee of how much UV protection a fabric provides.

  • Slop on SPF 50 or SPF50+, broad-spectrum, water-resistant sunscreen

Apply a generous amount of sunscreen to clean, dry skin at least 20 minutes before you go outside. The average-sized adult will need a teaspoon of sunscreen for their head and neck, each limb and the front and back of the body. That’s about seven teaspoons (35mL) for a full body application. Reapply sunscreen every two hours or after swimming or excessive sweating.

Remember, sunscreen is not a suit of armour and should be used with other sun protection measures.

  • Slap on a hat

Choose, a broad-brimmed, legionnaire or bucket style hat which shades your face, nose, neck and ears, which are common sites for skin cancers. Caps and visors do not provide enough protection.

  • Seek shade

Use trees, built shade structures, or bring your own (such as a sunshade tent)! Shade reduces UV radiation, but it can still reach you via reflection, so make sure you use shade in combination with other sun protection measures.

  • Slide on some sunglasses

Sunglasses and a broad-brimmed hat worn together can reduce UV radiation exposure to the eyes by up to 98%. Sunglasses should be worn outside during daylight hours. Choose close-fitting wraparound sunglasses that meet the Australian Standard AS/NSZ 1067.

Regular Skin Checks and Follow-up

Regular skin checks by a dermatologist are crucial, especially for individuals with a history of skin cancer. Early detection through routine examinations can be lifesaving..

Success Rates for Early Detection and Treatment

The success rate for detecting early squamous cell carcinoma stages and removing the cancer is high. Studies have shown that the five-year survival rate for localised SCC (stage I or II) is typically over 90%. This means that 90% of people diagnosed with early-stage SCC are expected to survive for at least five years after treatment.

Factors Affecting Treatment Success

Several factors can affect the success rate of squamous cell carcinoma treatment, including:

  • Stage of the Cancer: Early-stage SCC is generally easier to treat than advanced-stage disease.
  • Location of the Tumour: SCCs on the head and neck may be more difficult to treat than those on other parts of the body.
  • Overall Health of the Patient: People with underlying health conditions may have a higher risk of complications from treatment.
  • Type of Treatment: The chosen treatment method can also affect the outcome.

The Importance of Regular Skin Checks

Given the high risk of getting skin cancer in Australia, annual visits to a dermatologist are imperative. Regular skin exams by a dermatologist are essential for early detection of squamous cell carcinoma.

Dermatologists in Australia are trained to identify and treat skin cancer. If you notice any changes in your skin, such as a new growth, a sore that doesn’t heal, or a change in the size, shape, or colour of a mole, it’s important to see a dermatologist for an evaluation.

Schedule a Skin Exam Today

To conclude, SCC, while common, is highly treatable when detected early. Through sun protection and regular skin checks, the risk of developing SCC can be minimised. If you spot
any unusual skin changes, seek professional advice promptly. Remember, proactive healthcare is your ally in maintaining healthy skin.

For those concerned about skin changes or the risk of skin cancer, consulting with a healthcare professional is a crucial first step. Early intervention and squamous cell carcinoma treatment can make all the difference. Stay informed, stay protected, and prioritise your skin health. Book an appointment at Pymble Dermatology for your skin check.

Know Your Skin: A Guide to Recognising Common Skin Cancer Symptoms

/in /by

Australia’s UV radiation levels are among the highest in the world. This explains why skin cancer, the most common form of cancer in the country, is a prevalent health concern. Residents must be particularly vigilant about skin health.

Understanding the signs and symptoms is crucial for early diagnosis and successful treatment. This post provides an overview of the most common skin cancer symptoms and highlights the importance of consulting a dermatologist for a regular skin check. Read on.

The Basic Types of Skin Cancer

Before we explore the symptoms, it’s essential to understand the three most common types of skin cancer: basal cell carcinoma, squamous cell carcinoma, and melanoma. In earlier posts, we have discussed in detail what basal cell carcinoma (BCC), squamous cell carcinoma (SCC), and melanoma are, how they develop, and why it’s crucial to pay annual visits to Sydney-based dermatologists to detect them early.

  • Basal Cell Carcinoma: It is the most common type of skin cancer. It typically appears on areas exposed to the sun. BCC often manifests as a pearly or waxy bump, often with visible blood vessels. It rarely spreads but can cause significant damage if left untreated
  • Squamous Cell Carcinoma: Less common than BCC but can be more aggressive, SCC arises from squamous cells. It often presents as a firm, scaly patch that may bleed easily. It has a higher risk of spreading compared to basal cell carcinoma.
  • Melanoma: It originates in the pigment-producing melanocytes and is the most dangerous form of skin cancer. Melanoma often presents as a mole that changes in size, shape, or colour and can spread to other parts of the body.

Symptoms of Basal Cell Carcinoma

This type of skin cancer often occurs in sun-exposed areas such as the face, ears, neck, scalp, shoulders, and back. Its most recognisable symptoms include:

  • A pearly or waxy bump
  • A flat, flesh-coloured or brown scar-like lesion
  • A bleeding or scabbing sore that returns after healing

BCC rarely spreads (metastasizes) but can cause significant damage by growing deeper into the skin.

Symptoms of Squamous Cell Carcinoma

Like BCC, this skin cancer is also found in sun-exposed areas. It can also occur in scars or chronic skin sores. Look for these skin cancer symptoms:

  • A firm, red nodule
  • A flat lesion (often with a scaly, crusted surface)
  • A sore that heals and reopens

SCC can grow and spread to other parts of the body if not treated promptly, making early detection crucial.

Squamous Cell Carcinoma

Symptoms of Melanoma

This skin cancer can develop anywhere on the body but is commonly found on the trunk in men and the legs in women. Melanoma also appears on the neck and face. To help you identify potential melanoma, remember the ABCDE rule:

  • Asymmetry: One half of the mole doesn’t match the other half.
  • Border Irregularity: The mole appears with ragged, notched, or blurred edges.
  • Colour Variation: Melanomas appear in shades of black, brown, tan, white, red, or blue.
  • Diameter: Melanomas are usually greater than 6mm (about the size of a pencil eraser) when diagnosed, but they can be smaller.
  • Evolving: Any noticeable change in size, shape, colour, or elevation of a spot on your skin, or any new symptom such as bleeding, itching, or crusting may be melanoma.

If you notice any of these signs, it’s crucial to visit one of the dermatology clinics in Sydney for a skin check.

Early Detection: How Dermatology Clinics Can Help

If you spot any of the above warning signs, a dermatology clinic in Sydney can provide the following comprehensive services:

Comprehensive Skin Cancer Screenings

Dermatology clinics use state-of-the-art technology to detect skin cancers at an early stage by mapping and monitoring moles over time.

Skin Cancer

Customised Treatment Plans

A dermatologist can tailor skin cancer treatment plan, considering the patient’s needs and preferences. Customised skin cancer treatment in Sydney addresses the specific type and stage of skin cancer.

Surgical and Non-Surgical Treatments

Dermatology clinics use the latest advancements in dermatological surgery with options for non- surgical treatments to remove cancerous tissues effectively.

Post-Treatment Care and Monitoring

Regular visits post-treatment are crucial to monitor recovery progress and ensure long-term skin health.

Cosmetic Dermatology Services

Dermatology clinics also offer laser treatments, injectables, and skincare regimens to address both medical and aesthetic concerns.

Educational Resources

Most dermatology clinics in Sydney have professional websites where they share informative posts tailored for Australian residents to educate them about the unique UV exposure in the region and preventive measures.

When to See a Dermatologist

If you notice any changes in your skin or discover a suspicious mole or lesion, consult with a dermatologist as soon as possible. Early detection is key to successful treatment. A qualified dermatologist can perform a thorough skin examination, diagnose any skin concerns, and recommend appropriate treatment options.

Pymble Dermatology: Your Partner in Skin Health

Our Sydney-based dermatology clinic offers comprehensive skin care services, including skin cancer screening, diagnosis, and treatment. At Pymble Dermatology, our experienced dermatologists are committed to providing the highest quality care and support to our patients.

If you spot any of the skin cancer symptoms listed above, don’t delay seeking professional help from our experienced dermatologists. Stay vigilant and trust in expert care to keep your skin healthy and cancer-free.