Squamous Cell Carcinoma Surgery: Treatment and Recovery

Your Guide to Squamous Cell Carcinoma Surgery

Squamous cell carcinoma surgery is the most effective treatment for this common form of skin cancer. This guide details the entire process, from diagnosis and surgical options to the importance of clear margins. Going beyond the procedure itself, we provide a detailed recovery timeline and explain the plastic surgery techniques used for aesthetic reconstruction, ensuring the best possible cosmetic result after the cancer has been safely removed.

Mr Roshan Vijayan, FRCS (Plast), believes in a partnership approach to your care, combining his extensive NHS and private practice experience in London and Hertfordshire to deliver a personalised treatment plan. To explore your treatment options and discuss a bespoke solution, we invite you to Book Now a one-on-one consultation.

Table of Contents

• What Is Squamous Cell Carcinoma (SCC) of the Skin?
• Why Is Squamous Cell Carcinoma Surgery Necessary?
• Who Needs Squamous Cell Removal in London & Hertfordshire?
• Are There Non-Surgical Alternatives for Treating SCC?
• The SCC Excision: A Step-by-Step Surgical Guide
• What Is Recovery Like After Squamous Cell Surgery?
• The Importance of Aesthetic Reconstruction After Removal
• What Is the Prognosis After SCC Removal in the UK?
• Your Consultation for Squamous Cell Carcinoma Surgery

What Is Squamous Cell Carcinoma (SCC) of the Skin?

Squamous Cell Carcinoma (SCC) is the second most common type of skin cancer in the UK, arising from the squamous cells in the skin's outer layer (the epidermis). It is primarily caused by long-term exposure to ultraviolet (UV) radiation from the sun or tanning beds, which damages the DNA within skin cells.

SCC often develops on areas of the body that receive the most sun exposure, such as the face, scalp, ears, lips, neck, and the backs of the hands. Its appearance can vary significantly, but it typically presents as one of the following:

• A firm, reddish nodule.
• A scaly, crusty, or rough patch of skin that may bleed easily.
• An open sore or ulcer that fails to heal, or heals and returns.
• A growth resembling a wart.

Whilst most SCCs are considered low-risk and are highly curable when detected and treated early, some forms can be more aggressive. If left untreated, they can grow deeper into the skin, causing local tissue damage and, in a small percentage of cases, spread to other parts of the body (metastasise), which can be serious. Therefore, prompt assessment and treatment of any suspicious lesion is essential.

Why Is Squamous Cell Carcinoma Surgery Necessary?

For the vast majority of primary Squamous Cell Carcinomas, surgical excision is the gold-standard treatment. The fundamental goal of squamous cell carcinoma surgery is to remove the entire cancerous tumour, along with a surrounding layer of healthy tissue, to achieve a complete cure and prevent it from recurring or spreading.

The primary reason surgery is preferred is its high cure rate; when an SCC is removed completely, the prognosis is excellent. Unlike some non-surgical methods that treat the visible surface, surgery allows a pathologist to examine the removed tissue microscopically. This confirms not only the diagnosis but also that the cancer has been entirely excised. This microscopic confirmation is crucial for your peace of mind and long-term health.

This process involves removing the lesion with a "surgical margin"—a border of healthy-looking skin around the visible tumour. Taking this margin is a critical safety measure. Even if a lesion appears contained, microscopic cancerous cells can sometimes extend into the surrounding skin. By removing this margin, the surgeon provides the best possible chance that no cancer cells are left behind, significantly reducing the risk of the cancer returning in the same spot. The size of the margin depends on the tumour's size, location, and specific characteristics. The tissue is then sent for analysis to ensure these margins are clear of any cancer cells, confirming a successful removal.

Who Needs Squamous Cell Removal in London & Hertfordshire?

The definitive candidate for squamous cell removal is any individual with a biopsy-confirmed diagnosis of Squamous Cell Carcinoma. A visual examination alone is not sufficient; a small sample of the suspicious lesion (a biopsy) must be analysed by a pathologist to confirm the presence of cancer cells before a treatment plan is finalised.

You should seek an urgent assessment with your GP or a specialist if you notice any new or changing skin lesion, particularly if it exhibits the following characteristics:

• A new growth: Any new lump, nodule, or persistent scaly patch, especially in a sun-exposed area.
• A non-healing sore: A spot that bleeds, crusts over, and fails to heal completely within a few weeks.
• Changes in an existing lesion: Any alteration in size, shape, colour, or texture of a pre-existing spot or scar.
• Sensory changes: A lesion that becomes itchy, tender, or painful.

Certain individuals are at a higher risk of developing SCC and should be particularly vigilant. This includes those with fair skin, a history of frequent sun exposure or sunburns, users of tanning beds, and individuals with a weakened immune system. Having a previous history of skin cancer, including Basal Cell Carcinoma, also increases your risk. A formal diagnosis is the essential first step. A detailed process of examining and diagnosing skin lesions is a crucial part of patient care, as explained in this guide to skin lesion excision and repair surgery.

Are There Non-Surgical Alternatives for Treating SCC?

Whilst surgery is the most common and effective treatment for most Squamous Cell Carcinomas, a small number of cases may be suitable for non-surgical alternatives. These options are typically reserved for very superficial tumours (known as SCC in-situ or Bowen's disease), for patients who may not be suitable candidates for surgery due to other health conditions, or for lesions in certain locations where surgery would be particularly challenging.

It is important to understand that these treatments are appropriate for only a specific subset of SCCs and are not a like-for-like replacement for surgical excision in most instances. The decision is always made after a thorough evaluation and discussion with your specialist.

Common non-surgical options include:

• Topical Creams: For very superficial SCCs, creams such as Imiquimod or 5-Fluorouracil (5-FU) can be applied directly to the skin. Imiquimod works by stimulating the body's own immune system to attack the cancerous cells, whilst 5-FU is a form of topical chemotherapy that destroys them.
• Cryotherapy: This involves freezing the cancerous cells with liquid nitrogen. It is most often used for pre-cancerous lesions or very early, superficial SCCs. The treated area blisters and crusts over before healing.
• Photodynamic Therapy (PDT): PDT involves applying a light-sensitising cream to the lesion, which is absorbed by the cancerous cells. A special light source is then shone onto the area, activating the cream and destroying the abnormal cells.
• Radiotherapy: Radiation can be used to treat SCCs, particularly in patients who are not good surgical candidates or for tumours in difficult-to-treat locations. It may also be used as an additional (adjuvant) treatment after surgery in some high-risk cases.

These alternatives generally have lower cure rates than surgery for invasive SCCs and do not provide a specimen for a pathologist to confirm complete removal. As a Consultant Plastic Surgeon, Mr. Vijayan will always prioritise the most effective method for ensuring the cancer is completely removed, which, in most cases, is surgical excision.

The SCC Excision: A Step-by-Step Surgical Guide

The surgical procedure for an SCC excision is a precise and carefully planned process designed to ensure complete removal of the cancer while preparing for the best possible aesthetic repair. The procedure is almost always performed under local anaesthesia as a day-case procedure, meaning you are awake but the area is completely numb, and you can return home the same day.

The typical steps are as follows:

1. Anaesthesia and Preparation: The area around the skin cancer is thoroughly cleaned. Mr. Vijayan then injects a local anaesthetic, which numbs the entire area. You will feel an initial sting, but after a few moments, the site will be completely numb and you will not feel any pain during the procedure.
2. Marking the Lesion and Margins: Once the area is numb, the visible outline of the SCC is carefully marked. Critically, a specific border of normal-looking skin around the tumour, known as the surgical margin, is also marked out. For SCC, this margin is typically between 4mm and 6mm, depending on whether the lesion is considered low or high risk. This answers the common question, "Does SCC require wide excision?"—the margin ensures a comprehensive removal beyond the visible tumour.
3. The Excision: Using a scalpel, the tumour is excised along the marked lines, going down to the layer of fat beneath the skin to ensure the entire depth of the cancer is removed. This tissue is carefully handled and immediately prepared to be sent to the laboratory.
4. Haemostasis and Preparation for Closure: Any minor bleeding points in the wound are controlled using a diathermy device (cauterisation). The wound is then ready for reconstructive closure.
5. Pathology Analysis: The removed specimen is sent to a pathology lab. A pathologist examines the tissue under a microscope, paying close attention to the edges (the margins) to confirm that no cancer cells are present at the border of the excision. Receiving a report of "clear margins" confirms the successful removal of the cancer.

As an FRCS (Plast) qualified surgeon, Mr. Vijayan's technique is meticulous, focusing not just on the removal but also on preserving as much healthy tissue as possible to facilitate an optimal aesthetic reconstruction.

What Is Recovery Like After Squamous Cell Surgery?

Recovery after squamous cell carcinoma surgery is typically straightforward, with the timeline depending on the size and location of the excision. Your wound will be closed with stitches and covered with a dressing. Following post-operative instructions carefully is key to ensuring a smooth healing process and minimising scarring.

Here is a general timeline of what to expect:

• First 48 Hours: The area will be numb initially, but you may experience some mild discomfort as the anaesthetic wears off, which can be managed with paracetamol. Swelling and minor bruising are normal, especially for surgery on the face. It is important to rest and avoid strenuous activity. The initial bulky dressing is often left in place for the first day or two.
• Week 1: You will be given instructions on how to care for your wound, which may involve gentle cleaning and applying an antibiotic ointment. The dressing will be changed to a simpler one. You must keep the area dry as instructed. Stitches on the face are often removed around 5 to 7 days, whilst those on other parts of the body may remain for 10 to 14 days.
• Weeks 2-4: Once the sutures are removed, the initial healing is complete. You may be advised to gently massage the area and should continue to protect it from the sun. The wound will appear pink or red, which is a normal part of healing. Depending on the location of the surgery, you can gradually return to all normal activities, including exercise.
• Long-Term (1 Month to 1 Year+): The scar will continue to mature and fade over many months. Initially firm and pink, it will soften and lighten in colour. It can take up to 18 months for a scar to fully mature. Consistent sun protection is vital to prevent the scar from darkening. If you have concerns about the final appearance of your scar, treatments are available for scar revision and correction.

The Importance of Aesthetic Reconstruction After Removal

Removing the cancer is the first and most critical step, but for a plastic surgeon, it is only half the job. The other half is the meticulous repair of the wound to restore form and function, ensuring the best possible cosmetic outcome. This is particularly important for SCCs removed from highly visible areas like the nose, eyelids, lips, and cheeks, where even small changes can have a significant impact on your appearance and confidence.

A diagnosis of skin cancer can be emotionally challenging, and concerns about scarring and disfigurement are very common among patients. The psychological impact of surgery is an important consideration. Achieving a result that looks natural and minimises visible scarring is integral to helping you move forward with confidence after your treatment. This is where the specialist skills of a plastic surgeon are paramount.

As a Consultant Plastic Surgeon, Mr. Roshan Vijayan, FRCS (Plast), uses his extensive experience from both the NHS and private practice to plan the reconstruction with an artistic eye. The goal of aesthetic reconstruction after skin cancer removal is to hide scars in natural skin creases, restore the normal contours of the face, and ensure that features like the eyelids and mouth function correctly. Depending on the size and location of the defect, this may involve:

• Direct Closure: For smaller excisions, the skin edges can often be brought together with fine stitches to create a neat, thin line.
• Local Flaps: This sophisticated technique involves rearranging adjacent skin to cover the wound. This provides the best match in terms of skin colour and texture and often yields superior cosmetic results.
• Skin Grafts: For larger wounds, a thin layer of skin may be taken from another area of the body (like behind the ear) to cover the defect.

The chosen technique is tailored to your individual anatomy to achieve a balanced, natural-looking result that allows you to feel like yourself again.

What Is the Prognosis After SCC Removal in the UK?

The prognosis for the vast majority of patients with Squamous Cell Carcinoma in the UK is excellent. When the cancer is detected at an early stage and completely removed with surgery, the cure rate is exceptionally high, often cited as being between 95% and 98%. Most SCCs are low-risk tumours that, once excised with clear margins, do not cause further problems.

The key to this positive outlook is early detection and complete excision. A pathologist's confirmation of "clear margins" on the removed tissue is the strongest indicator of a successful outcome, signifying that the entire tumour has been removed.

However, it is important to understand that having one skin cancer increases your risk of developing another one in the future. National guidelines in the UK suggest that patients who have had a high-risk SCC may be followed up by a specialist for one to two years after their treatment. For those with low-risk SCCs, a formal follow-up is not always required, but lifelong skin awareness is crucial.

Therefore, after treatment, you must take an active role in your skin health. This involves:

• Regular Self-Checks: You should check your skin head-to-toe once a month, looking for any new, changing, or unusual spots.
• Diligent Sun Protection: Consistently use high-factor (SPF 30+) sunscreen, wear protective clothing and a hat, and avoid the sun during its peak hours (11am to 3pm). This is the single most effective way to reduce your risk of future skin cancers.
• Scheduled Skin Reviews: Attend any follow-up appointments recommended by your doctor or Mr. Vijayan, and see your GP promptly if you notice anything of concern.

By taking these steps, you can be confident in your long-term prognosis and play a proactive part in maintaining your skin health.

Your Consultation for Squamous Cell Carcinoma Surgery

Receiving a diagnosis of skin cancer can be a worrying time, but taking the first step towards treatment is a positive and empowering one. A personal consultation with an expert is essential to understanding your specific diagnosis and forming the most effective treatment plan.

During your consultation with Mr. Vijayan, you can expect a comprehensive and empathetic assessment. He will review your biopsy results, perform a careful examination of the lesion and surrounding skin, and discuss your medical history. This is your opportunity to ask questions and express any concerns you may have about the cancer, the surgical process, recovery, and the final aesthetic outcome. Mr. Vijayan will explain the recommended surgical approach, including the details of the excision and the reconstructive plan, ensuring you feel fully informed and comfortable with the proposed treatment.

To discuss your options with Mr. Vijayan, book a personal consultation at his practice serving patients across London, Hertfordshire, and Stevenage.

Frequently Asked Questions

How aggressive is squamous cell carcinoma?

Most squamous cell carcinomas are highly curable, particularly when detected and treated early. However, if left untreated, some SCCs can grow larger, become more invasive, and, in rare cases, spread to other parts of the body, making them more challenging to manage.

The aggressiveness of SCC depends on factors such as its size, depth, location, and the patient's overall health. Regular self-skin checks and prompt medical assessment of new or changing lesions are crucial for early intervention.

What are the primary causes and risk factors for SCC?

The main cause of squamous cell carcinoma is prolonged exposure to ultraviolet (UV) radiation from sunlight or tanning beds. Other significant risk factors include having fair skin, a history of sunburns, a weakened immune system, and certain pre-existing skin conditions.

Individuals with many actinic keratoses, which are pre-cancerous growths, also have an increased risk of developing SCC. Protecting your skin from UV radiation is the most effective preventative measure.

How is squamous cell carcinoma diagnosed?

The definitive diagnosis of squamous cell carcinoma primarily involves a skin biopsy. A small sample of the suspicious lesion is removed, often under local anaesthetic, and then examined under a microscope by a pathologist to confirm the presence of cancer cells.

Before the biopsy, Mr. Vijayan will perform a thorough visual examination of your skin and discuss your medical history. Clinical assessment guides where to perform the biopsy, ensuring the most representative tissue sample is taken.

Why are clear surgical margins so important in SCC removal?

Clear surgical margins are essential to ensure all cancerous cells are removed during the excision. This means excising a small border of healthy-looking tissue around the visible tumour to minimise the chance of any cancer cells being left behind, which could lead to recurrence.

The size of the margin is determined based on the tumour's characteristics and location. Pathologists then examine the excised tissue to confirm that the edges are indeed clear of cancer cells, aiming for the highest possible cure rate.

Is Mohs micrographic surgery an option for SCC?

Mohs micrographic surgery is a highly precise technique considered for certain squamous cell carcinomas, particularly those on the face, ears, or other cosmetically sensitive areas, or for larger or recurrent lesions. It involves removing layers of skin and examining them immediately.

This allows for the complete removal of cancer while preserving as much healthy tissue as possible, offering a high cure rate and optimal cosmetic outcomes. Mr. Vijayan will discuss if this specific approach is suitable for your individual case.

What is the psychological impact of an SCC diagnosis and treatment?

Receiving a diagnosis of squamous cell carcinoma can evoke a range of emotions, including anxiety, fear, and concern about appearance, especially if the lesion is on a visible area. It is a normal reaction to feel distressed during this time.

Patients often benefit from discussing their concerns with family, friends, or a medical professional. Mr. Vijayan and his team are here to support you through every stage, addressing both the physical and emotional aspects of your care.