![image image](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjr361EqdKqk4vRIPH7iTX7sVSFyRV7c8bEp9HOJsp-rNrRUXCcMr43pNOMBk-ghGtAx2UBxfDdwfNCpo19ZGqIHqgrK4Q-q9VtxGZMGQfDb00EMQYSFOcnXWcT8YF6MzAIrU7-W2Wn5XE/?imgmax=800)
Question
Which one of the following conditions is the most likely to be responsible for this clinical picture?
- Excessive fluoride supplementation
- Hyperbilirubinemia
- Treatment with tetracycline
- Trichophyton rubrum infection
- Pseudomonas aeruginosa infection