Endothrix

Endothrix refers to dermatophyte infections of the hair that invade the hair shaft and internalize into the hair cell. This is in contrast to exothrix (ectothrix), where a dermatophyte infection remains confined to the hair surface. Using an ultraviolet Wood's lamp, endothrix infections will not fluoresce whereas some exothrix infections may fluoresce bright green or yellow-green.

References

James, William; Timothy Berger; Dirk Elston (2006). Andrews' Diseases of the Skin Clinical Dermatology, Tenth Edition. Saunders/Elsevier. p. 299. ISBN 0-7216-2921-0.

  • v
  • t
  • e
Fungal infection and mesomycetozoea
Superficial and
cutaneous
(dermatomycosis):
Tinea = skin;
Piedra (exothrix/
endothrix) = hair
Ascomycota
Dermatophyte
(Dermatophytosis)
By location
By organism
Other
Basidiomycota
Subcutaneous,
systemic,
and opportunistic
Ascomycota
Dimorphic
(yeast+mold)
Onygenales
Other
Yeast-like
Mold-like
Basidiomycota
Zygomycota
(Zygomycosis)
Mucorales
(Mucormycosis)
Entomophthorales
(Entomophthoramycosis)
Microsporidia
(Microsporidiosis)
MesomycetozoeaUngrouped