Treatment of Sebaceous Cysts, Warts, Corns, and Moles | Excision and Removal Covered by Insurance

"A lump on my neck has gotten bigger," "A corn on the sole of my foot hurts," "My warts have increased," "I feel like my mole has suddenly gotten bigger" – the treatment methods for bothersome skin growths vary depending on their type. At our clinic, we provide examinations and insurance-covered treatments for epidermoid cysts, warts, corns, and moles.

We provide treatments for epidermoid cysts, warts, corns, and moles, both with and without insurance coverage.

👉 Walk-ins on the same day are also welcome. Please feel free to consult us first.

Four types of skin growths, each with distinct characteristics

First, let's self-check based on appearance and common locations.

Epidermoid cyst (Atheroma)

What is an epidermoid cyst?

An epidermoid cyst is a benign growth that forms when a sac-like structure develops under the skin, accumulating keratin and sebum. Its official name is "epidermal cyst." It is characterized by a black dot (opening) in the center, and a whitish, porridge-like substance may emerge when pressed.

Symptoms of an epidermoid cyst

• Usually painless and grows slowly

• If bacterial infection occurs, it becomes an "inflamed epidermoid cyst" and is accompanied by redness, swelling, and severe pain.

• It does not heal naturally and gradually grows larger if left untreated.

Treatment for Epidermoid Cysts - Insurance Coverage

If inflammation is present, the general practice is to first perform an incision and drain the pus, and then, once the inflammation has subsided, perform surgery to completely remove the sac. If the sac is left behind, it will recur, so complete removal is necessary for a permanent cure.

Wart (Verruca)

What are warts?

Warts (verrucae) are benign growths that appear on the skin due to infection with the human papillomavirus (HPV). They commonly occur on the fingers and soles of the feet and have a rough surface. They are also frequently seen in children.

Types of warts

Wart Treatment - Insurance Coverage

Liquid nitrogen treatment rarely removes warts in one session; it's a gradual process requiring several visits (often 5-10 times) to progressively shrink them.

Corns and Calluses

What is a corn?

A corn is an area of hardened skin, usually on the sole of the foot or other pressure-bearing areas, where the stratum corneum thickens inward, forming a hard core that extends deep into the skin. This core compresses nerves, making walking painful. Calluses are formed by the same cause but differ in that they lack a core and are broad areas of thickened skin.

Corn Treatment - Insurance Coverage

Corns are prone to recurrence, so it's important to adjust lifestyle habits, such as reevaluating footwear and using insoles.

Moles (Pigmented Nevus)

What are moles?

Moles are benign growths that form when melanin-producing cells (nevus cells) cluster in a specific area of the skin. They can vary in appearance, from flat to raised.

Characteristics of moles that warrant a visit to the doctor

If a mole has the following characteristics, we recommend seeking medical attention promptly to rule out the possibility of malignancy (skin cancer):

• Has grown suddenly

• Asymmetrical shape or jagged border

• Uneven color, mottled (a mix of black, brown, red, etc.)

• Diameter of 6mm or more

• Accompanied by bleeding, itching, or pain

Mole Treatment - Insurance Coverage

If a mole is determined to be benign and causes symptoms (such as bleeding or pain from friction), it can be surgically removed under insurance coverage. The excised tissue is sent for pathological examination to definitively diagnose whether it is benign or malignant.

Consultation Process

• ① Web booking or walk-in – Please visit us first to assess the condition of your skin growth.

• ② Medical interview and visual examination – We will check when it appeared, changes in size, and presence of pain.

• ③ Examination and testing – If necessary, we will observe in detail with a dermatoscope (magnifying glass).

• ④ Explanation of treatment plan – We will explain whether the treatment is covered by insurance.

• ⑤ Treatment (some can be done on the same day) – Some treatments, such as liquid nitrogen therapy, can be performed on the same day.

Summary

• Achenbach's syndrome is a benign condition where a finger suddenly turns bluish-purple without trauma.
  
• It usually resolves spontaneously within 1-2 weeks.
  
• If accompanied by systemic bleeding, blood disorders should be ruled out.
  
• It is important to distinguish it from similar conditions (Raynaud's phenomenon, purpura, DVT, etc.).
  
• For first-time occurrences or severe symptoms, consult an orthopedic surgeon or internal medicine specialist.
  

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