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Posts for: September, 2017

September 26, 2017
Category: Skin Care
Tags: Skin Cancer  

Skin cancer often causes only subtle changes in your skin in the earliest stages. Unfortunately, if the cancer isn't diagnosed promptly, it can skin cancerworsen and spread. Our Peoria, AZ, dermatologist, Dr. Vernon Mackey, shares a few signs of early skin cancer and discusses treatment options.

Squamous cell carcinoma symptoms

Do you have a painful, red, flaky spot that just won't go away? That spot may actually be a squamous cell carcinoma. Cancer affects the cells in the middle and outer layers cells of your skin. Sun exposure can increase your risk of developing squamous cell carcinoma. The cancer may appear on areas of your body that have been exposed to the sun, such as your face, ears, back of hands and ears, but may also show up on your genitals or in your mouth.

Basal cell carcinoma symptoms

Basal cell carcinoma affects the deep layers of your skin and may also be caused by years of sun exposure. If you have basal cell carcinoma, you may develop:

  • Sores that don't heal or come back. (Non-cancerous sores should heal in about a week.)
  • Flat, firm areas that look like scars
  • Raised bumps that are pink or pearly white with depressed centers
  • Pigmented pearly bumps that resemble moles

Melanoma symptoms

Melanoma, the most serious form of skin cancer, affects more than 87,000 people a year, according to the Skin Cancer Foundation. Symptoms of melanoma include:

  • New moles
  • Asymmetrical moles
  • Moles that have irregular or blurred edges
  • Moles that are more than one color or contain blue, pink, red or white colors
  • Bleeding or scaly moles
  • Moles that are larger than a pencil eraser
  • Sores that don't heal

How is skin cancer treated?

Skin cancer may be removed using one or more of these methods offered by our Peoria office, including:

  • Topical Medications: A medicated cream is used to stimulate your immune system to attack and kill cancerous cells in the outer layers of your skin.
  • Cryosurgery: Liquid nitrogen removes tumors by freezing them.
  • Surgical Excision: Surgical excision involves removing the cancerous cells with a scalpel.
  • Mohs Micrographic Surgery: During this surgery, a single layer of skin is removed at a time, then examined under a microscope. Another layer of skin is removed if cancerous cells are found in the first layer. The process continues until there are no traces of the cancer. Mohs surgery requires less destruction of healthy skin and produces a much smaller scar than surgical excision.
  • Radiation Therapy: In some cases, radiation may be needed to treat hard-to-reach or persistent cancers.

Early treatment can help you avoid serious skin cancer complications. If you're concerned about a suspicious spot or mole, call our Peoria, AZ, dermatologist, Dr. Mackey, at (623) 977-6700 to schedule an appointment.

September 01, 2017
Category: Skin Care
Tags: Skin Tags  

Skin Tags Your dermatologist understands that skin tags can affect your self-confidence. While skin tags can be annoying, it is important to understand that they are normal and are generally not cancerous. If you are worried about your skin tag, you can always schedule a consultation with your dermatologist to have it checked.

What Are Skin Tags?

Skin tags (acrochordons) are small pouches of skin. They commonly occur on the armpit, around the neck and by the groin/upper thigh area. These are very common growths among adults, and if the growth truly is a skin tag, you have nothing to worry about. What may look like a skin tag to you, however, may be something else entirely, and it's always best to see your dermatologist if you have any doubts. If the 'tag' seems to be bleeding, raw or otherwise irritated, however, you should see your dermatologist as soon as possible to rule out a more serious issue.

Skin Tag Removal

Even if it is a benign skin tag, you may want these tiny outgrowths removed for cosmetic reasons, particularly if they are in a highly visible area. Your dermatologist can remove your skin tag with clean sterile scissors or a scalpel. A skin tag can also be frozen with liquid nitrogen cryotherapy. Visit your dermatologist today for an official diagnosis and to discuss whether it would be appropriate to have your skin tag removed.