Ped head neck

Question 1

Pyriform aperture stenosis cutoff

Answer 1

8mm

Question 2

Pyriform aperture stenosis association

Answer 2

Holoprosencephaly
Mega incisor
Pituitary dysfunction

Question 3

Choanal atresia association

Answer 3

CHARGE
Crouzon
Di george
Treacher collins
Fetal alcohol

Question 4

Nasal dermoid epidermoid cyst important features

Answer 4

Midline
No change with crying
No change with jugular vein compression

Question 5

Nasal glioma important features

Answer 5

Midline within nose
No change with crying
No change with jugular vein compression

Question 6

Nasal Encephalocoeles salient features

Answer 6

Midline cystic lesion in nose
change with crying
change with jugular vein compression

Displaces NG tube laterally
Medial displacements by dacrocystocoele

Question 7

Treacher collins syndrome features

Answer 7

Tiny jaw hypoplastic mandible
Protruded maxilla
Absent zygomatic arch
Concave mandibular ramus

Question 8

Apert syndrome features

Answer 8

Brachycephaly
Syndactyly

Question 9

Crouzon syndrome features

Answer 9

Brachycephaly
Can’t chew - hypo max and mandible
Chiari 1
Hydrocephalus
Rhizomelia

Question 10

Notch sign of second branchial cleft cyst

Answer 10

Extension between the ICA and ECA - pathognomonic

Question 11

Septic thrombophlebitis association

Answer 11

Theombosed jugular vein
Aka Lemierre Syndrome
Recent pharyngitis or ent surgery
Fusibacterium necrophum

Question 12

Neck mass that enlarges with valsalva

Answer 12

Phlebectasia

Question 13

Cystic hygroma association

Answer 13

Turners MC
Downs
Aortic coarctation
Fetal hydrops

Question 14

Fibromatosis coli patient looks where?

Answer 14

Chin away from the lesion
Torticollis towards the lesion