CASE HISTORY / CLINIC:
Patient with incresing swelling in the neck and in the floor of the mouth. Swelling is not dolorous. Foreign body sensation on swallowing.


FINDINGS:
Demonstration of a well defined hyperintense median mass in the T2 image of the floor of the mouth. The submandibular gland appears normal on both sides.


DIAGNOSIS:
Median neck cyst.


DIFFERENTIAL DIAGNOSIS:
Seroma.


Web resources:

1) Amersham Health
2) Medecoinfo
3) Pathologie Online