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321:, it has been eliminated from most parts of the world except rural central Asia and scattered rural areas of Africa. It is mainly a disease connected to demographic poverty and isolation, but is so readily treatable that it is among the diseases most likely to be eliminated by modern medicine.
269:, causing sulfur-yellow scutula of a rapid growth. This was in the days before scientists learned to rigorously distinguish microorganism-identities from disease-identities, and these antique, ambiguous disease-based names no longer have status either in
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482:
351:
280:
Similar looking infections, sometimes diagnosed as favid but more often as atypical inflammatory tinea, may be caused by more common dermatophyte infections, in particular
190:
The fungus was named after a microscopic structure termed "achorion" (a term not used in modern science), seen in scrapings of infected skin, which consists of slender,
309:
Up until the advent of modern therapies, favus was widespread worldwide; prior to Schönlein's recognition of it as a fungal disease, it was frequently confused with
1751:
183:
go away, leaving a shining bare patch destitute of hair. The disease is essentially chronic, lasting from ten to twenty years. It is caused by the growth of a
409:
208:
During initial infection, the fungal spores would appear to enter through the unbroken cutaneous surface, and to germinate mostly in and around the
419:
Laboratory
Handbook of Dermatophytes: A clinical guide and laboratory manual of dermatophytes and other filamentous fungi from skin, hair and nails
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317:, and affected Europeans were sometimes committed to leprosaria. Today, due to this species' high susceptibility to the antifungal drug
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171:, with a bundle of hair projecting in the center. These increase in size and become crusted over, so that the characteristic
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either free or jointed. This structure is currently called "scutula." The fungus itself is now called
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179:. A mousy odour is often present. Growth continues to take place for several months, when scab and
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The uncomplicated appearance is that of a number of yellowish, circular, cup-shaped crusts (
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independently described the fungus-associated favus. The fungus was subsequently named by
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An infant with favus, in Kharah, Akhnoor
District, Jammu & Kashmir, India.
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in 1839). The discovery was published in a brief note of twenty lines in
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413:. Vol. 10 (11th ed.). Cambridge University Press. p. 215.
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for that year (p. 82). In 1841, the
Hungary-born French physician
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167:) grouped in patches like a honeycomb, each crust about the size of a
697:
636:
486:
184:
172:
164:
427:"Molecular taxonomy of Trichophyton mentagrophytes and T. tonsurans"
187:, and pathologically is the reaction of the tissues to the growth.
1199:
627:
394:
This article incorporates text from a publication now in the
253:
In 1892, two additional "species" of the fungus were described by
194:
threads matted together, bearing oval, nucleated fungal substrate-
150:
142:
109:
417:
Kane, J., R.C. Summerbell, L. Sigler, S. Krajden, G. Land. 1997.
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45:
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Gräser Y, Kuijpers AF, Presber W, De Hoog GS (October 1999).
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339:"Favus: Background, Pathophysiology, Epidemiology"
224:in which a fungus was definitely identified (by
286:, the most common soil-borne dermatophyte, and
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663:
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25:
16:For the 13th-century Hungarian abbot, see
817:Trichophyton interdigitale/mentagrophytes
442:
135:, which is close to the Latin etymology.
86:") or tinea favosa is the severe form of
375:
212:and sometimes in the shaft of the hair.
1371:Allergic bronchopulmonary aspergillosis
1055:Progressive disseminated histoplasmosis
330:
175:can only be seen round the edge of the
301:, the agent of mouse favus infection.
7:
1752:Mycosis-related cutaneous conditions
1286:Erosio interdigitalis blastomycetica
1026:Primary pulmonary coccidioidomycosis
1022:Primary cutaneous coccidioidomycosis
108:Typically the species affects the
14:
293:The latter was previously called
1271:Congenital cutaneous candidiasis
1050:Primary pulmonary histoplasmosis
1045:Primary cutaneous histoplasmosis
752:Proximal subungual onychomycosis
444:10.1046/j.1365-280x.1999.00234.x
387:
261:, giving rise to greyish-yellow
1376:Primary cutaneous aspergillosis
1017:Disseminated coccidioidomycosis
742:White superficial onychomycosis
421:. Star Publishers, Belmont, CA.
747:Distal subungual onychomycosis
131:is more used than French word
1:
1091:Paracoccidioides brasiliensis
112:, but occasionally occurs as
1639:Encephalitozoon intestinalis
1132:South American blastomycosis
1127:North American blastomycosis
732:Tinea pedis (athlete's foot)
357:Dorland's Medical Dictionary
250:in honor of its discoverer.
1711:Granuloma gluteale infantum
737:Tinea unguium/onychomycosis
295:Trichophyton mentagrophytes
1768:
759:Tinea corporis gladiatorum
147:Favus on the head and legs
15:
1547:Syncephalastrum racemosum
267:Favus sulphureus celerior
220:Favus is the first human
104:Trichophyton schoenleinii
52:
43:
1554:Apophysomyces variabilis
1116:Blastomyces dermatitidis
831:Trichophyton schoenleini
796:Epidermophyton floccosum
289:Trichophyton quinckeanum
1635:Enterocytozoon bieneusi
1598:Conidiobolus incongruus
1540:Lichtheimia corymbifera
1465:Cryptococcus neoformans
1434:Pseudallescheria boydii
923:Malassezia folliculitis
845:Trichophyton verrucosum
410:Encyclopædia Britannica
1663:Rhinosporidium seeberi
1594:Conidiobolus coronatus
1333:Pneumocystis pneumonia
1322:Pneumocystis jirovecii
1251:Candidal onychomycosis
1241:Antibiotic candidiasis
1097:Paracoccidioidomycosis
1069:African histoplasmosis
1034:Histoplasma capsulatum
1006:Coccidioides posadasii
824:Trichophyton tonsurans
156:
148:
1406:Phialophora verrucosa
1236:Chronic mucocutaneous
1154:Talaromyces marneffei
810:Microsporum audouinii
154:
146:
1580:Basidiobolus ranarum
1570:Entomophthoramycosis
1384:Exophiala jeanselmei
1281:Systemic candidiasis
1276:Perianal candidiasis
1140:Sporothrix schenckii
1063:Histoplasma duboisii
1002:Coccidioides immitis
18:Favus of Pannonhalma
1692:Fungal folliculitis
1420:Geotrichum candidum
1412:Chromoblastomycosis
1256:Candidal paronychia
1246:Candidal intertrigo
838:Trichophyton rubrum
283:Microsporum gypseum
64:Infectious diseases
1604:Conidiobolomycosis
1586:Basidiobolomycosis
1402:Fonsecaea compacta
1398:Fonsecaea pedrosoi
1266:Diaper candidiasis
1012:Coccidioidomycosis
544:External resources
313:, better known as
157:
149:
95:infectious disease
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1738:
1731:Phaeohyphomycosis
1716:Hyalohyphomycosis
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1613:
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1449:
1194:
1193:
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912:Malassezia furfur
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896:
867:Hortaea werneckii
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853:
803:Microsporum canis
567:
566:
77:
76:
23:Medical condition
1759:
1669:Rhinosporidiosis
1625:Microsporidiosis
1565:Entomophthorales
1507:
1484:Trichosporonosis
1210:Candida albicans
1184:Adiaspiromycosis
989:
978:
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918:Tinea versicolor
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255:Paul Gerson Unna
155:Favus on the arm
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673:Dermatophytosis
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558:article/1090828
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1471:Cryptococcosis
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1178:Emmonsia parva
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1167:Scedosporiosis
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1146:Sporotrichosis
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469:Classification
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1308:C. lusitaniae
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1160:Talaromycosis
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1122:Blastomycosis
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437:(5): 315–30.
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278:
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272:
268:
264:
260:
259:Favus griseus
256:
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234:
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227:
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215:
213:
211:
210:hair follicle
206:
204:
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197:
196:arthroconidia
193:
188:
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178:
174:
170:
166:
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153:
145:
138:
136:
134:
130:
125:
123:
119:
115:
114:onychomycosis
111:
107:
105:
100:
96:
93:
89:
88:tinea capitis
85:
81:
71:
65:
62:
60:
56:
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36:
32:
27:
19:
1696:
1661:
1633:
1592:
1578:
1552:
1545:
1538:
1531:
1524:
1516:Mucormycosis
1477:Trichosporon
1475:
1463:
1432:
1426:Geotrichosis
1418:
1396:
1382:
1366:Aspergilloma
1353:
1320:
1313:
1306:
1299:
1292:
1231:Vulvovaginal
1208:
1176:
1152:
1138:
1114:
1089:
1075:
1061:
1032:
1000:
985:(yeast+mold)
953:Subcutaneous
937:White piedra
931:Trichosporon
929:
910:
887:Black piedra
879:
865:
843:
836:
829:
822:
815:
808:
801:
794:
778:
764:Tinea faciei
727:Tinea manuum
722:Tinea cruris
689:Tinea barbae
668:Dermatophyte
551:
527:
516:
501:
481:
434:
430:
418:
408:
355:
347:
333:
319:griseofulvin
308:
298:
294:
287:
281:
279:
266:
258:
252:
248:schoenleinii
244:
241:Robert Remak
229:
219:
207:
203:schoenleinii
201:Trichophyton
199:
189:
158:
139:Presentation
132:
128:
126:
118:tinea barbae
102:
99:dermatophyte
82:(Latin for "
79:
78:
38:Tinea favosa
37:
1501:Zygomycosis
1355:Aspergillus
1301:C. glabrata
1216:Candidiasis
1172:Emmonsiosis
1083:Lobomycosis
873:Tinea nigra
788:By organism
682:By location
613:Superficial
299:quinckeanum
275:dermatology
237:David Gruby
34:Other names
1721:Otomycosis
1704:Fusariosis
1496:Zygomycota
1390:Eumycetoma
1226:Esophageal
993:Onygenales
973:Ascomycota
659:Ascomycota
529:DiseasesDB
431:Med. Mycol
325:References
265:; and the
1680:Ungrouped
1511:Mucorales
982:Dimorphic
646:endothrix
618:cutaneous
553:eMedicine
305:Treatment
169:split pea
127:The word
84:honeycomb
59:Specialty
1746:Category
1698:Fusarium
1294:C. auris
1261:Candidid
958:systemic
710:Ringworm
641:exothrix
498:B35.030)
453:10520156
271:mycology
246:Achorion
192:mycelial
181:scutulum
161:scutulum
523:D014007
398::
352:"favus"
315:leprosy
277:today.
263:scutula
231:MĂĽllers
216:Species
101:fungus
698:Kerion
637:Piedra
451:
392:
273:or in
257:: the
233:Archiv
185:fungus
173:lesion
165:shield
66:
1347:-like
1202:-like
1200:Yeast
1108:Other
859:Other
779:Favus
628:Tinea
534:32462
512:110.9
492:B35.0
405:Favus
297:var.
133:favus
129:favid
120:, or
110:scalp
80:Favus
29:Favus
1345:Mold
1221:Oral
962:and
650:hair
648:) =
632:skin
603:and
518:MeSH
507:9-CM
496:ILDS
449:PMID
177:scab
92:skin
90:, a
1480:spp
615:and
503:ICD
483:ICD
439:doi
407:".
354:at
243:as
163:or
1748::
1024:.
630:=
625:):
556::
532::
521::
510::
490::
487:10
447:.
435:37
433:.
429:.
364:^
205:.
124:.
116:,
1637:/
1627:)
1623:(
1596:/
1572:)
1568:(
1518:)
1514:(
1503:)
1499:(
1404:/
1400:/
1004:/
960:,
955:,
691:/
675:)
671:(
643:/
639:(
634:;
621:(
593:e
586:t
579:v
505:-
494:(
485:-
475:D
455:.
441::
378:.
291:.
106:.
20:.
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