QuestionSBA
QuestionChoice
Dermoid cysts are sacs that contain fluid or semi-solid material. Fusion of ectoderm may trap some elements underneath, meaning they continue to grow as a cyst. They are commonly found above the eyebrow (dermoid angular cysts).
10000858
c
Dermoid cyst
QuestionChoice
Haemangioma is a common benign vascular neoplasm often found on the face, scalp, chest or back. They tend to disappear with time. However, an operation may be needed if it is around the eye.
10000857
b
Haemangioma
QuestionChoice
Thyroglossal cysts will present with a lump near the hyoid bone that moves on swallowing. They develop when the thyroglossal duct from the caecum of the tongue to the thyroid does not close properly, leaving fluid (cyst).
10000859
d
Thyroglossal cyst
QuestionChoice
Also known as lymphangioma, these are fluid-filled sacs (cysts) that develop as a result of the lymphatic system. They are commonly found around the neck and armpit.
10000860
e
Cystic hygroma
QuestionChoice
Ranula may be present in up to 1% of neonates. It is a cyst in the floor of the mouth that occurs due to blockage of a salivary gland. They are usually blue, dome-shaped and fluctuant.
10000856
a
Ranula
Concept
Chapter
2693
3838
Head and neck neoplasia
Topic
138
Ear, Nose & Throat
12718
A baby is born and is found to have a swelling at the floor of their mouth under the tongue. It is blue in colour and fluctuant when examined.

What is the likely pathology?
a