A 36yr old lady presents with a 20 yrs duration fluctuant and translucent swelling on right side of her neck. No other history available. No other findings on examination of neck. What is the most probable diagnosis?
The only swelling of the 4 options which will show translucency is Lymph cyst.Lymph node - no fluctuationColloid nodule - no fluctuationCold abscess - 20-year history unlikely
Lymph cyst
Lymph node
Colloid nodule
Cold abscess
Vascular surgery