Black piedra
Classification and external resources
ICD-10	B36.3
ICD-9	111.3
DiseasesDB	31872
eMedicine	derm/788
MeSH	D010854

Black piedra is a form of piedra caused by Piedraia hortae.^[1]

Terbinafine has been used in the treatment.^[2]

[edit] See also

• White piedra
• Piedra

[edit] References

v • d • e Infectious diseases · Mycoses and Mesomycetozoea (B35-B49, 110-118) Superficial and cutaneous (dermatomycosis): Tinea=skin; Piedra (exothrix/endothrix)=hair Ascomycota Dermatophyte (Dermatophytosis) By location Tinea barbae/Tinea capitis (Kerion) · Tinea corporis (Ringworm) · Tinea cruris · Tinea manuum · Tinea pedis (Athlete's foot) · Tinea unguium/Onychomycosis By organism Epidermophyton floccosum · Microsporum canis · Microsporum audouinii · Trichophyton interdigitale/mentagrophytes · Trichophyton tonsurans · Trichophyton schoenleini · Trichophyton rubrum Other Hortaea werneckii (Tinea nigra) · Piedraia hortae (Black piedra) Basidiomycota Malassezia furfur (Tinea versicolor) · Trichosporon beigelii (White piedra) Subcutaneous, systemic, and opportunistic Ascomycota Dimorphic (yeast+mold) Onygenales Coccidioides immitis/Coccidioides posadasii (Coccidioidomycosis) · Histoplasma capsulatum (Histoplasmosis) · Lacazia loboi (Lobo's disease) · Paracoccidioides brasiliensis (Paracoccidioidomycosis) Other Blastomyces dermatitidis (Blastomycosis) · Sporothrix schenckii (Sporotrichosis) · Penicillium marneffei (Penicilliosis) Yeast-like Candida albicans (Candidiasis, Oral, Esophageal, Chronic mucocutaneous) · C. glabrata · C. tropicalis · C. lusitaniae · Pneumocystis jirovecii (Pneumocystosis, Pneumocystis pneumonia) Mold-like Aspergillus (Aspergillosis, Aspergilloma, Allergic bronchopulmonary aspergillosis) · Exophiala jeanselmei (Eumycetoma) · Fonsecaea pedrosoi/Fonsecaea compacta/Phialophora verrucosa (Chromoblastomycosis) · Geotrichum candidum (Geotrichosis) · Pseudallescheria boydii (Allescheriasis) Basidiomycota Cryptococcus neoformans (Cryptococcosis) Zygomycota (Zygomycosis) Mucorales (Mucormycosis) Rhizopus oryzae · Mucor indicus · Absidia corymbifera · Syncephalastrum racemosum Entomophthorales (Entomophthoramycosis) Basidiobolus ranarum (Basidiobolomycosis) · Conidiobolus coronatus/Conidiobolus incongruus (Conidiobolomycosis) Microsporidia (Microsporidiosis) Enterocytozoon bieneusi/Encephalitozoon intestinalis Mesomycetozoea Rhinosporidium seeberi (Rhinosporidiosis) see also drugs