Case 1

Case 2

Case 3

Case 4

Age (month)

2

4

7

2

Gender

Boy

Boy

Boy

Boy

Region

Head and neck (soft tissue)

Trunk (soft tissue)

Central nervous system (CNS)

Orbit (soft tissue)

Site

Forehead

Axillary

Vermis

Intra conical, retro-orbital

Pathological specimens

Excisional biopsy

Fine-needle aspiration then a biopsy

Surgical excision

Biopsy

Treatment

Surgery + chemotherapy

Chemotherapy

Surgery + chemotherapy

Chemotherapy

Evolution

Obstruction of the contralateral eye and nose

Lung and lymph nodes metastasis

Quadriventricular hydrocephalus

Local progression

Prognosis

Death

Death

Death

Death