Typical age
Any age, often infants and school-age
Procedure time
Usually 30-90 minutes
Hospital stay
Often same-day discharge
Back to play
Light activity within a few days
Signs & symptoms

What families usually notice

  • A lump in the neck

    Thyroglossal duct cysts sit in the midline and may move when your child swallows. Branchial cleft cysts appear on the side of the neck.

  • A small bump on the skin

    Dermoid cysts near the eyebrow or scalp are common in young children and often present from birth.

  • A swollen gland that stays swollen

    Lymph nodes that remain enlarged after an illness has passed sometimes warrant a closer look.

  • A lump that gets red or sore

    Cysts can become infected, which often makes removal the best long-term solution.

When to call, and when to go straight in

Call our office for any new lump, or one that is growing, so we can evaluate it. Go to the emergency room if a lump becomes rapidly swollen, hot, and very painful, if your child has a high fever, or if a neck lump makes breathing or swallowing difficult.

Talk it through

Discuss this with Dr. Frykman

Request an appointment and a member of the team will call you back. Urgent concerns are triaged the same day wherever possible.

How we treat it

Dr. Frykman's approach

  1. Ultrasound only when it helps

    Many lumps and bumps can be diagnosed on examination alone. If needed, most lumps can be characterized with a painless ultrasound, avoiding radiation and often avoiding a biopsy.

  2. Watch when it is safe to watch

    Many lumps simply need time and a recheck. We only recommend removal when it truly helps.

  3. Small, well-placed incisions

    When surgery is needed, incisions are hidden in natural skin folds and closed with fine dissolving stitches.

What to expect

Before, during and after

  1. Before

    A clear diagnosis

    Exam and ultrasound usually tell us what a lump is. We discuss whether to watch it or remove it and answer every question.

  2. Day of surgery

    A short outpatient procedure

    Under general anesthesia, the cyst or growth is removed completely so it is unlikely to return. Most children go home within hours.

  3. Recovery

    Quick healing, fading scar

    Mild soreness lasts a few days. Pathology confirms the diagnosis and we review the results with you at follow-up.

Recovery

Getting back to being a kid

  • Keep the incision clean and dry as instructed.

  • Mild bruising and swelling settle within a week or two.

  • Most children return to school within a couple of days.

  • Avoid rough play near the area for about two weeks.

  • Sunscreen on the healed scar helps it fade.

Dr. Philip K. Frykman

Dr. Philip K. Frykman

Board-certified pediatric surgeon

Most lumps turn out to be nothing dangerous, and I would rather you come in and hear that than worry at home.
Questions

What parents ask us

  • Location, appearance, and ultrasound give us strong clues. Removal and pathology give the definitive answer.

  • When the whole cyst is removed, recurrence is uncommon.

  • No. Many are watched safely. We recommend removal for lumps that grow, get infected, or need a diagnosis.

  • We place incisions in skin folds whenever possible, and scars in children typically fade well.

From the blog

Related reading

All articles
  • vector illustration of a pilonidal cystTumors & Cysts

    3 min read

    Recognizing and Treating Pilonidal Cysts in Teens

    If your teen has been complaining about pain near their tailbone, especially while sitting or walking, they might be dealing with something called a pilonidal cyst. This condition can be painful and confusing since many parents have never heard of it before, and teens often feel embarrassed to talk about it. At Pacific Coast Pediatric…

    Read article
  • little baby with hemangiomaTumors & Cysts

    5 min read

    Lumps and Bumps: When to See a Specialist for Skin Masses in Children

    A common concern parents have is the development of unusual lumps or bumps on their child’s skin. While most skin masses in children are benign and harmless, some may require closer evaluation or surgical removal. Understanding when to seek specialist care can help you navigate these situations with confidence. What Are Pediatric Skin Masses? Pediatric…

    Read article
  • close up of doctor taking care of little girl in hospital ward after dermoid cyst surgery.Tumors & Cysts

    4 min read

    Minimally Invasive Techniques for Pediatric Dermoid Cyst Removal

    When your child is facing surgery, it’s normal to feel apprehensive. Even if it’s a routine procedure, questions about safety, recovery time, and future health can feel overwhelming. If your child has been diagnosed with a dermoid cyst and surgery has been recommended, you might be relieved to know that minimally invasive techniques are now…

    Read article