analyse_media
Reading File
The image shows a laryngocele - a clinical photo of the lateral neck with an air-containing swelling, alongside what appears to be a neck X-ray/radiograph. Here are the detailed answers to all four questions:
Clinical Answers
1. What is the clinical condition shown? (1 mark)
Laryngocele - specifically an external (or mixed) laryngocele, visible as a compressible swelling in the lateral neck that increases in size with raised intralaryngeal pressure (e.g., blowing, coughing).
2. This condition is commonly seen in patients involved in what occupation? (Mention 2) (1 mark)
Two classic occupations with chronically elevated intralaryngeal pressure:
- Glassblowers
- Brass/wind instrument players (e.g., trumpet or bugle players)
Both involve repeated Valsalva-like maneuvers that distend the laryngeal saccule over time.
3. What is the classical characteristic clinical sign seen in such patients? (1 mark)
Bryce's Sign - compression of the external neck swelling produces a characteristic gurgling or hissing sound as the trapped air is pushed back through the neck of the saccule into the laryngeal lumen. The swelling also visibly expands on Valsalva (coughing, blowing, or straining) and reduces on compression.
4. What is the site of origin of this condition? (1 mark)
The saccule (appendix) of the laryngeal ventricle - also called the appendix of the ventricle of Morgagni.
This is a blind-ending pouch that projects superiorly from the anterior part of the laryngeal ventricle (the space between the true and false vocal cords). Abnormal dilatation of this saccule forms the laryngocele.
Summary Table
| Question | Answer |
|---|---|
| Condition | Laryngocele (external/mixed) |
| Occupations | Glassblowers; Wind instrument players |
| Classic sign | Bryce's sign (gurgling on compression; enlarges on Valsalva) |
| Site of origin | Saccule of the laryngeal ventricle (appendix of Morgagni) |
This is a shared conversation. Sign in to Orris to start your own chat.