Our Services / Toronto Epidermal Cyst Removal

What is Epidermal Cyst?

An epidermal cyst, also known as an epidermoid cyst, sebaceous cyst, inclusion cyst or keratin cyst , is a small, painless, benign, slow-growing bump under the skin. Characterized by a sac filled with a greyish-white, foul-smelling, cheesy-like substance called keratin, they are usually found on the face, scalp, behind the ears, neck, upper back, chest or genitals. Epidermal cysts are usually caused by the blockage of a hair follicle by acne or injury to the skin, or blockage of a sebaceous gland, which excretes an oily substance to lubricate the skin and hair. They occur more commonly in males rather than females, and more often in young to middle aged adults. Some people with rare syndromes may also experience numerous epidermal cysts are one of the symptoms. However, these epidermal cysts are almost always non-cancerous and rarely cause problems or require treatment.

징후와 증상은 무엇입니까?

표피 낭종은 피부 아래에 작은 덩어리로 나타납니다. 때로는 낭종 주머니 내부에서 악취가 나는 치즈 같은 물질을 배설 할 수 있습니다. 감염되면 붉어지고 염증이 생기고 고통 스러울 수 있습니다. 때때로, 낭종 위에 약간의 뿔이 생길 수 있습니다. 이러한 증상이 나타나면 가정의에게 양성 표피 낭종인지 확인하십시오.

표피 낭종의 예 표피 낭종에 대한 수술 중 사진

어떤 종류의 검사를받을 수 있습니까?

의사는 일반적으로 육안 검사만으로 표피 낭종을 확인할 수 있습니다. 신체 검사가 필요하거나 피부과 전문의에게 의뢰가 필요할 수 있습니다. 전체 병변을 수술로 절제하면 진단을 확인하고 악성에 대한 두려움을 제거하는 데 도움이 될 수 있습니다.

치료 옵션은 무엇입니까?

Usually, no immediate treatment is necessary for epidermal cysts. If it is not malignant, it would not be harmful to one’s health to leave it as it is. However, many people with epidermal cysts do tend to seek treatment, especially since the lesion is always continually growing. This is usually for cosmetic reasons, if the cyst is in an irritating location (like in the scalp while combing hair), or if it has become infected. There are a number of possible options for different kinds of treatments. A steroid injection may reduce the inflammation of the cyst, but it does not remove it. Surgical drainage consists of cutting open the cyst, draining the pus inside and then removing the cyst wall, but this can leave some part of the cyst behind, allowing it to recur. Antibiotics can be prescribed if the cyst is infected, but again this does not get rid of the cyst itself. The only definitive method of treatment for epidermal cysts is surgical excision. This is the method that Dr. Hong prefers to perform, whereby the entire cyst, including the cyst wall and its contents, are removed intact. This method has the lowest probability of leaving any of the cyst behind, reducing the chances of the cyst growing back.

What can I expect from surgery?

The surgical procedure to remove an epidermal cyst is quite easy. The surgery itself would typically take approximately 15 minutes. Local freezing would be used, and about 20-30 minutes would be added to the surgery time to allow for the freezing to set in. However, because of the local freezing, the patient would be fit to drive home afterwards. Once the specimen has been excised, it will be sent to a lab to be tested for any malignancy and to confirm the diagnosis. Stitches will be needed, and will typically be removed 5-14 days later, depending on the size and location of surgery. Redness is normal even after the stitches have been taken out, but after 4-6 months the scar should be hardly visible. There should be minimal to no pain after the local freezing has worn off, but Tylenol Extra Strength can be taken if there is.

What are the risks?

The risks of excising an epidermal cyst are very rare but can include infection, suture reactions, bleeding, bruising, and scarring. Please speak to your doctor about any medications you are taking and if you have had abnormal scarring (keloids or hypertrophic scars) in the past.

비용은 얼마입니까?

Unfortunately, the surgery to remove an epidermal cyst is not covered by OHIP. A consultation with Dr. Hong is recommended to find out the exact price for your procedure. Without a referral from your family doctor, an $80 consultation fee will be required, but it will be applied towards the cost of the surgery. There is no additional fee for follow up appointments such as the removal of sutures.

더 넓은 토론토 지역에서 홍 박사는 높은 성취로 간주됩니다 토론토 코 수술, 귀 수술, 눈썹 리프트 성형 수술 전문가. 그는 또한 돕는 데 도움이된다 눈꺼풀 수술 토론토 환자는 더 젊고 역동적 인 얼굴 프로필의 목표를 달성합니다.

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