Treatment FAQ

dermatology surgery mohs what is smallest scar treatment-how deep?

by Gia Kilback Published 2 years ago Updated 2 years ago

How can I minimize Mohs surgery scarring?

Patients that undergo Mohs surgery are also advised to maintain their skin’s health by adopting several best practices. The list of best practices often includes wearing sunscreen, minimizing sun exposure, and avoiding the use of tanning beds. Adhering to such guidelines will minimize Mohs surgery scarring as well.

What is Mohs micrographic surgery for skin cancer?

Mohs micrographic surgery is a highly effective treatment for the removal of certain types of skin cancer lesions. It was developed by a medical student named Frederick Mohs who went on to become a general surgeon in the 1930s.

Can a Mohs surgeon repair wounds?

In some cases, your Mohs surgeon may coordinate the repair of your wound with another specialist such as a plastic surgeon, oculoplastic surgeon or hand surgeon. In most instances, however, the Mohs surgeon will repair the wound immediately after obtaining clear margins.

Do dermatologists recommend Mohs for treating melanoma?

Yes, dermatologists occasionally recommend Mohs for treating melanoma, the most serious type of skin cancer. Mohs is only used to treat an early melanoma, and it must be a type of melanoma called lentigo malignant melanoma.

Does Mohs surgery on face leave a scar?

Will Mohs surgery leave a scar? Yes. Mohs surgery will leave a scar, like any other surgical treatment for skin cancer. Mohs surgery preserves as much healthy skin as possible and maximizes options for repairing the surgical defect, once the tumor is completely removed.

How deep do they cut for skin cancer?

The doctor will inject a local anaesthetic to numb the affected area, then cut out the skin cancer and some nearby normal-looking tissue (margin). The recommended margin is usually between 2 mm and 10 mm depending on the type and location of the skin cancer.

How long does it take for a Mohs incision to heal?

Depending upon the size, may take up to 4 to 6 weeks for the wound to heal completely, but infection, bleeding and pain are uncommon. Close the wound with sutures (stitches). This option is appropriate when scarring must be kept to a minimum or when the natural healing process would be inadequate.

Does Mohs surgery leave a hole?

Once the skin cancer is completely removed during the Mohs procedure, you then have a "hole" or "defect" from the excision that is then closed, usually with stitches.

How deep is a basal cell carcinoma?

Superficial BCC mean depths ranged from 0.17 mm on the cheek to 0.40 mm on the foot. Combined superficial and nodular BCC subtype depths ranged from 0.63 mm on the thigh to 1.50 mm on the lip. Nodular BCC depths ranged from 1.36 mm on the eyelid to 1.98 mm on the hand.

How long does it take to heal from Mohs surgery on face?

Mohs surgery recovery is typically completed within two weeks post procedure, with patients required to rest and avoid heavy activity. Many return to work the next day. Most patients do not require pain medication but may experience sensitivity around the affected area.

How do you prevent scarring after Mohs surgery?

5 Tips for Reducing Scars After Mohs SurgeryKeep the Wound Covered with a Bandage. ... Make Sure the Wound Stays Moist. ... Limit Sun Exposure & Wear Sunscreen. ... Explore Scar Revision Treatments When Healed. ... Be Patient & Don't Rush the Healing Process.

Why am I so tired after Mohs?

It is common for patients to feel tired by the end of the surgery, particularly if multiple stages have been taken, or if there was an involved repair. We do recommend that you have a driver available to take you home. Most of our patients prefer not to work in the afternoon of surgery.

How long should you use Vaseline after Mohs surgery?

1. Continue applying Vaseline or Aquaphor for 2-3 weeks after suture removal. AVOID antibiotics ointment as they may cause a rash or itching. 2.

How do you treat Mohs scars?

Apply Silicone Silicone strips are reusable bandages that should be worn 12 hours a day for at least three months. Silicone gel is applied directly to the scar to reduce the pigment. Recovery with these products can begin once the incisions have completely healed.

Do you need plastic surgery after Mohs surgery?

Mohs surgery was originally created to help minimize the risk of scarring and the need for additional plastic surgery after cancer removal. However, a percentage of people who get Mohs do require plastic surgery after their skin cancer removal.

How long does it take a skin flap to heal?

Keeping the site moist with the above procedures will hasten healing and provide you with the nicest scar possible. Do not wear make up over the incisions or flap until the sutures are removed (or have dissolved), and a thin layer of new skin covers the area. This usually takes 7 to 10 days.

How long does Mohs surgery take?

It's not possible to predict how long Mohs surgery will take. For most people, the procedure takes less than four hours. But your surgeon may advise you to plan as though surgery will take all day, since there's a very small chance it could take that long. Wear comfortable clothing.

Why is Mohs surgery done?

Why it's done. Mohs surgery is used to treat the most common skin cancers, basal cell carcinoma and squamous cell carcinoma, as well as some kinds of melanoma and other more unusual skin cancers. Mohs surgery is especially useful for skin cancers that: Have a high risk of recurrence or that have recurred after previous treatment.

How to keep track of the exact spot where each piece of tissue was removed?

Your surgeon takes great care to keep track of the exact spot where each piece of tissue was removed by making a map. That way, if a small area of cancer is found in one piece of tissue, the surgeon knows precisely where to continue with the surgery. If cancer remains, your Mohs surgery will continue.

What are the risks of Mohs surgery?

Risks. As with any surgical procedure, Mohs surgery carries the risk of: Bleeding. Pain or tenderness around the surgical site. Infection. Other complications that may result from Mohs surgery are uncommon but may include: Temporary or permanent numbness surrounding the surgical area, if small nerve endings are cut.

How to prepare for Mohs surgery?

Wear casual clothes that are comfortable. Dress in layers so you can easily adapt if the room is warm or cold. Bring something to help pass the time. Expect some waiting time during your Mohs surgery. Plan ahead by bringing a book, magazine or other activity to help you pass the time.

How long does it take for a scalpel to remove cancer?

A temporary bandage is placed on your incision. This takes only a few minutes.

What are the areas of the body where you want to preserve as much healthy tissue as possible?

Are located in areas where you want to preserve as much healthy tissue as possible, such as around the eyes, ears, nose, mouth, hands, feet and genitals. Have borders that are hard to define. Are large or aggressive.

How to minimize Mohs scars?

3 Ways to Minimize Mohs Surgery Scars. Mohs surgery treats skin cancer by gently removing the affected area and a thin tissue rim that surrounds the tumor. Even though this treatment preserves as much healthy tissue as possible and requires less reconstruction than other types of skin cancer treatment, the affected area will still need ...

What is a full thickness graft?

A full-thickness graft removes a full layer of epidermis and dermis from the donor region.

What is cartilage graft?

Skin grafts (or cartilage grafts) are used to fill in regions that have been affected by skin cancer, whether the growth was on the face, ears, arms, back, or legs. This type of graft will depend on the area of skin cancer and how much skin needs to be removed to ensure that all of the cancer cells are eliminated.

Why is my scar dark brown?

Because it is so fresh, it will be more susceptible to sun damage than the surrounding skin, and sun damage causes the scar to darken and take on a dark brown color. To prevent your scar from darkening, keep the healing incision or graft covered and out of the sun.

Does skin cancer need to be reconstructed?

Even though this treatment preserves as much healthy tissue as possible and requires less reconstruction than other types of skin cancer treatment, the affected area will still need to be reconstructed, and a scar will form.

Can you pull a Mohs scar?

Your Mohs surgery scar will depend on the size, location, and shape of cancer, as well as the types of reconstruction techniques required. In certain situations, when the cancer is small, the skin can be pulled together and sutured closed. This technique usually results in a minimal, thin line.

What is Mohs surgery?

Also called Mohs micrographic surgery. Used to treat skin cancer, this surgery has a unique benefit. During surgery, the surgeon can see where the cancer stops. This isn’t possible with other types of treatment for skin cancer. The ability to see where the cancer stops gives Mohs (pronounced Moes) two important advantages:

What is the surgeon looking for in a Mohs surgery?

While you wait, the Mohs surgeon looks at the removed skin under a microscope. The surgeon is looking for cancer cells. If cancer cells are found, you’ll need another layer of skin removed.

What is a Mohs patient?

Most Mohs patients have a common type of skin cancer like basal cell carcinoma (BCC) or squamous cell carcinoma (SCC). Mohs is usually recommended when a BCC or SCC: 1 Is aggressive or large 2 Appears in an area with little tissue beneath it (e.g., eyelid, nose, ear, scalp, genitals, hand, or foot) 3 Was treated and has returned

Why is Mohs important?

Mohs allows you to keep as much healthy skin as possible because the surgeon only removes the skin with cancer cells. This is especially important when skin cancer develops in an area with little tissue beneath (e.g., eyelid, ear, or hand).

Why is it called slow Mohs?

When treating melanoma, the surgeon uses a modified type of Mohs surgery called slow Mohs. It’s called slow because the patient must wait longer for the results. It’s not possible for the surgeon to look at the removed skin and know right away whether it contains cancer cells. More time is needed.

How does a skin cancer injection work?

Once the anesthetic takes effect, the surgery can begin. The surgeon starts by first cutting out the visible skin cancer. Next, the surgeon removes a thin layer of surrounding skin.

Is Mohs surgery scary?

Having any type of surgery can be scary. If your dermatologist recommends Mohs, you can take comfort in knowing a few facts. Mohs has a high cure rate. Your surgeon will remove the least amount of skin needed to treat the cancer.

Overview

  • Mohs surgery is a precise surgical technique used to treat skin cancer. During Mohs surgery, thin layers of cancer-containing skin are progressively removed and examined until only cancer-free tissue remains. Mohs surgery is also known as Mohs micrographic surgery. The goal of Mohs surgery is to remove as much of the skin cancer as possible, while ...
See more on mayoclinic.org

Why It's Done

  • Mohs surgery is used to treat the most common skin cancers, basal cell carcinoma and squamous cell carcinoma, as well as some kinds of melanoma and other more unusual skin cancers. Mohs surgery is especially useful for skin cancers that: 1. Have a high risk of recurrence or that have recurred after previous treatment 2. Are located in areas where you want to preserv…
See more on mayoclinic.org

Risks

  • As with any surgical procedure, Mohs surgery carries the risk of: 1. Bleeding 2. Pain or tenderness around the surgical site 3. Infection Other complications that may result from Mohs surgery are uncommon but may include: 1. Temporary or permanent numbness surrounding the surgical area, if small nerve endings are cut 2. Temporary or permanent weakness of the surgical area, if the t…
See more on mayoclinic.org

How You Prepare

  • Selecting a Mohs surgeon
    Mohs surgery can be technically challenging. Many skin doctors (dermatologists) can perform Mohs surgery, since dermatologists learn about Mohs surgery in their medical training. Some Mohs surgeons have undergone specialized training — called a fellowship — to learn more abou…
  • Preparing for surgery
    Your surgeon may recommend ways you can prepare for your surgery. You may be asked to: 1. Stop taking certain medications.Let your surgeon know of any medications or supplements you're taking, including any blood-thinning medications. Some supplements may affect your chances o…
See more on mayoclinic.org

What You Can Expect

  • Mohs surgery is done on an outpatient basis in an operating room or procedure room that has a nearby laboratory that allows the surgeon to examine the tissue after it's removed. In most cases, the procedure lasts a few hours. But since it can be difficult to tell how extensive a skin tumor is just by looking at its surface, doctors often advise reserving the whole day for the procedure. Yo…
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Results

  • One of the advantages of Mohs surgery is that you know your results right away, and you usually don't leave your appointment until all of the skin cancer has been removed. You may have a follow-up visit with your surgeon or referring doctor to monitor your recovery to make sure your wound is healing properly.
See more on mayoclinic.org

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