Infections: bacterial, viral, fungal, parasitic mnemonic

Fluorescence under Wood's lamp

The mnemonic

Coral Erythrasma, Green Microsporum

What each word stands for

  • ErythrasmaCoral-red fluorescence
  • MicrosporumGreen fluorescence of hair
  • Pityriasis versicolorYellow-gold fluorescence

Why it matters clinically

Gives a quick diagnostic test.

Where it stops being reliable

Trichophyton tonsurans does not fluoresce, and only some pigmented disorders are shown.

Teaching aid, still awaiting independent review. Confirm facts in a standard source.

More mnemonics

Common questions

What is the Infections: bacterial, viral, fungal, parasitic mnemonic?

Coral Erythrasma, Green Microsporum. It helps you recall: Fluorescence under Wood's lamp.

What does "Erythrasma" stand for?

Coral-red fluorescence

What does "Microsporum" stand for?

Green fluorescence of hair

What does "Pityriasis versicolor" stand for?

Yellow-gold fluorescence

What are all the parts of the Coral Erythrasma, Green Microsporum mnemonic?

Erythrasma: Coral-red fluorescence; Microsporum: Green fluorescence of hair; Pityriasis versicolor: Yellow-gold fluorescence.

Which topic does this mnemonic belong to?

It belongs to Infections: bacterial, viral, fungal, parasitic in Dermatology.

Where does this mnemonic stop being reliable?

Trichophyton tonsurans does not fluoresce, and only some pigmented disorders are shown.

How is this useful clinically?

Gives a quick diagnostic test.

How do I make this mnemonic stick?

Say it aloud, write it from memory tomorrow, then again in a week. Then test yourself on a Dermatology question about Infections: bacterial, viral, fungal, parasitic.

Is this a standard mnemonic?

It is a teaching aid written or adapted by our team. Some resemble ones students share informally. Check any fact that matters in a standard source.