Understanding Nevus Sebaceous: A Common Yet Complex Birthmark

Did you know?  A nevus sebaceous, also known as sebaceous naevus of Jadassohn, is more than just a skin lesion — it's a benign skin condition present in around 0.3% of newborns. While most commonly seen on the scalp, it can also appear on the face, neck, or trunk.

What Is a Nevus Sebaceous?

A nevus sebaceous is a type of epidermal naevus—a benign birthmark involving overgrowth of sebaceous glands, epidermis, hair follicles, apocrine glands, and connective tissue. It is often called an organoid naevus, as it may include all components of the skin.

First described in 1895 by Jadassohn, our understanding of this condition has evolved significantly in recent decades.

Who Can Get Nevus Sebaceous?

This condition affects both males and females equally and occurs across all skin types. It is not considered a hereditary condition but can be associated with congenital syndromes such as:

• Epidermal nevus syndrome
• Schimmelpenning-Feuerstein-Mims (SFM) syndrome

What Causes a Nevus Sebaceous?

The origin of nevus sebaceous lies in ectodermal defects during embryonic development. It is believed to result from mosaic genetic abnormalities—where a group of cells has a genetic mutation different from the rest of the body.

The condition is linked to mutations in the RAS/MAP kinase pathway, especially in:

• HRAS
• KRAS
• FGFR2 (Fibroblast Growth Factor Receptor 2)

These genes regulate cell growth, differentiation, and apoptosis (cell death), and when mutated, can cause the overgrowth seen in nevus sebaceous.

Clinical Features of Nevus Sebaceous

A nevus sebaceous is usually present at birth or appears in early childhood. Its features include:

• Smooth, yellow-orange, hairless patch or plaque
• Can become rough or wart-like (verruciform) over time
• Most commonly found on the scalp
• May also appear on face, neck, or trunk, sometimes following Blaschko’s lines
• Varying size: from 1 cm to several centimetres
• Typically non-cancerous, but in 10–20% of cases, secondary tumors may develop

What is Nevus Sebaceous Syndrome?

In rare cases, nevus sebaceous is associated with other systemic conditions known as nevus sebaceous syndrome, particularly:

• Schimmelpenning-Feuerstein-Mims syndrome
• Eye tumors
• Skull or bone deformities

• Neurological or developmental concerns

   

Clinical Case: Homeopathic Cure of Nevus Sebaceous in a 12-Year-Old Boy

A 12-year-old boy presented with a congenital nevus sebaceous on the scalp, experiencing pain during hair wash and combing.

But the symptoms extended far beyond the physical:

• Dull intellect, poor concentration
• Abdominal pain, especially after dairy intake (food intolerance)
• Slow in routine tasks, often requiring support or motivation
• Disturbed sleep with nightmares
• Emotionally reserved, yet empathetic to nature and animals
• Passionate about video games

Underlying Emotional Cause:

The child’s emotional state seemed deeply linked to the mother's experience during pregnancy. A working professional (auditor) who wasn’t ready for the pregnancy and emotionally detached, she unknowingly contributed to a womb environment lacking in love and acceptance—often the root cause of chronic imbalances in a child.

Before Treatment

After Treatment

The Homeopathic Approach

Rather than opting for surgery, a homeopathic remedy was selected based on the totality of the child's physical, emotional, and psychological symptoms—a Similimum (remedy perfectly matching the case) was chosen.

Result:

The lesion healed naturally in a short period, without surgical intervention. The child also showed improvement in behavior, mood, and concentration.

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Why Choose Homeopathy for Nevus Sebaceous?

• Non-invasive: Avoids the trauma and scarring of surgery
• Holistic: Treats the root cause, not just the lesion
• Safe & Gentle: No side effects, suitable for children
• Mind-Body Healing: Emotional traumas, often ignored in conventional medicine, are addressed

“Stay happy when you choose homeopathy as a wise choice! Say bye to surgery.”

Final Thoughts

Nevus sebaceous may look like a simple birthmark, but it can have deeper implications, especially when connected to emotional and systemic disturbances. Homeopathy offers a gentle yet powerful alternative that works from within — as proven in the case above.

If your child or loved one is dealing with nevus sebaceous or any similar condition, consider a holistic evaluation and consultation before choosing surgical options.

Reach out to Adiesha Holistic Homoeo Our team is here to guide you through gentle, effective, and root-cause based healing.