Answer:

An epidermal cyst is a lump containing a viscous fluid composed of dead cells, bacteria, and fat. This common condition typically affects individuals aged 30-40, occurring when sebaceous glands become blocked, leading to a buildup of sebum. These are benign cysts that can appear anywhere on the body, including the head, neck, ears, back, arms, and legs.

While not life-threatening, the condition can affect appearance and daily activities. Large epidermal cysts may compress blood vessels and nerves, making treatment more challenging.

Doctor Vinh consults a patient. Illustration: Tam Anh General Hospital

Some epidermal cysts may resolve on their own without treatment. Doctors typically recommend surgical removal for cysts that continuously discharge fluid through a skin opening, causing odor, or for large cysts that are prone to rupture and carry a high risk of infection.

If an epidermal cyst is present, patients should consider surgical removal when the cyst is small, intact, not swollen or painful, and before it threatens to rupture. This approach helps prevent complications and reduces the risk of recurrence.

For small cysts, doctors can perform a quick minor procedure to excise the cyst sac, resulting in a small incision and minimal scarring. If a cyst is large and inflamed, the patient may require drainage and antibiotic treatment to stabilize the condition before surgery. Treating a ruptured epidermal cyst takes longer and is prone to recurrence.

You should seek medical examination so a doctor can assess the type and characteristics of the cyst, allowing for appropriate monitoring and treatment. Patients should not apply herbal leaves or medicines, as this can cause burns and infection, delaying proper treatment and potentially worsening the condition.

Epidermal cyst surgery is an outpatient procedure, typically lasting about 30 minutes, ensuring safety and aesthetic outcomes. Patients should research and choose a reputable medical facility with specialized doctors for the surgery.

Doctor Le Ngoc Vinh, Specialist Level I

Department of Surgical Oncology, Oncology Center

Tam Anh General Hospital, Ho Chi Minh City