How to treat a pediatric pilonidal cyst

Patient's question:

Age
Detailed medical condition and consultation purpose: How to treat sebaceous cyst
Duration of the current illness and its persistence:

Doctor's answer:

Hello: A chalazion, also known as a hordeolum, is common in adolescents. This condition often recurs and tends to be multiple.
Etiology and Risk Factors
Long-term irritation from blepharitis, excessive secretion of meibomian glands, or hyperplasia and thickening of epithelial cells can narrow and block the excretory ducts, leading to retention of the gland's contents. This triggers chronic inflammatory granulation tissue proliferation in the meibomian glands, forming a granuloma.
Symptoms
The course of a chalazion is slow, and it often causes no symptoms, usually being discovered by others. During examination, a hard nodule can be felt under the eyelid skin, non-adherent to the skin, with clear boundaries, varying sizes, and no tenderness. The conjunctival surface over the affected area appears purplish-red and congested, often protruding from the conjunctival surface. Occasionally, the cyst may rupture onto the conjunctiva and heal spontaneously, or it may form mushroom-like polypoid growths attached to the conjunctival surface, causing discomfort. Most chalazions remain stable or gradually enlarge and soften, with intermittent acute inflammatory symptoms.
If a chalazion becomes secondarily infected, it may resemble internal hordeolum (stye), but the symptoms are milder. Some internal hordeolums can transform into chalazions. When elderly patients repeatedly develop chalazion-like lesions on their eyelids, it should be differentiated from meibomian gland carcinoma. A biopsy may be necessary if needed to avoid delayed treatment.
Treatment Methods
Small, asymptomatic chalazions are treated conservatively. Larger ones may be managed with warm compresses, massage, or physical therapy to promote the swelling's resolution, though the effectiveness is often unreliable. Recurrent cases may undergo autologous blood therapy. Larger chalazions require surgical excision.