radiography of bronchiectasis
- 3. TRAM LINE SIGN
Bronchi have a uniform calibre,
do not taper and have parallel
walls - seen in CYLINDRICAL
BRONCHIECTASIS.
- 9. FINGER IN GLOVE SIGN
Dilated bronchi filled with mucus
or pus result in branching tubular
opacities of variable size.
- 11. V OR Y SHAPED OPACITY
Secretion accumulation within
bronchiectatic airways as V- or Y-
shaped densities