6-SUBCUTANEOUS-FUNGI Flashcards

1
Q
  • MOT: trauma or pricking of the skin (ulceration, crusted, hard skins)
A

SUBCUTANEOUS MYCOSES

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2
Q
  • Affects the extremities or feet
A

SUBCUTANEOUS MYCOSES

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3
Q
  • Habitat: soil
A

SUBCUTANEOUS MYCOSES

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4
Q
  • Mainly caused by dematiaceous fungi (slowly groeing fungi found in soil and vegetation)
A

SUBCUTANEOUS MYCOSES

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5
Q

Pseudoallescheria boydii, Exophiala, Acremonium, and Madurella

A

MYCETOMA

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6
Q

Granulomatous infection of the subcutaneous tissue causing cutaneous abscesses

A

MYCETOMA

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7
Q

o “(?)” – swollen tumor- like areas with sinuses for drainage

A

oma

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8
Q

Most infections are found in Africa

A

MYCETOMA

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9
Q

Exudate: red, yellow, or black granules

A

MYCETOMA

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10
Q

Fonsecaea pedrosoi, Phialophora, Cladosporium, Exophiala, and Wangiella

A

CHROMOBLASTOMYCOSIS

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11
Q
  • Localized infection characterized by verrucoid (wartlike) crusted nodules of the skin
A

CHROMOBLASTOMYCOSIS

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12
Q
  • Painless without secondary infection
A

CHROMOBLASTOMYCOSIS

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13
Q
  • Affects the feet or lower legs
A

CHROMOBLASTOMYCOSIS

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14
Q

Seen in tropical areas of the world

A

CHROMOBLASTOMYCOSIS

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15
Q

Sclerotic bodies

A

CHROMOBLASTOMYCOSIS

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16
Q
  • infection caused by dematiaceous fungi
A

PHAEHYPHOMYCOSIS

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17
Q
  • Bipolaris, Curvularia, Phialophora, and Alternaria
A

PHAEHYPHOMYCOSIS

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18
Q
  • Superficial or subcutaneous infection that can become systemic
A

PHAEHYPHOMYCOSIS

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19
Q

o Endocarditis

A

PHAEHYPHOMYCOSIS

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20
Q

o Brain abscesses

A

PHAEHYPHOMYCOSIS

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21
Q
  • Sporothrix schenckii
A

SPOROTRICHOSIS

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22
Q
  • Dimorphic fungi (either mold or
    yeast)
A

SPOROTRICHOSIS

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23
Q

“(?)” – obtained from infected roses

A

rose gardener’s disease

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24
Q

Endemic among rose gardeners

A

SPOROTRICHOSIS

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25
Q
  • Yeast: Agar with Blood at 35oC
A

SPOROTRICHOSIS

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26
Q
  • Mold: SDA or PDA at RT
A

SPOROTRICHOSIS

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27
Q
  • nodular lesions that suppurate, ulcerate and drain
A

SPOROTRICHOSIS

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28
Q
  • Tree-like
A

Cladosporium

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29
Q
  • chains branch from a conidium
A

Cladosporium

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30
Q
  • with vase-shaped phialide arising from a conidiophore
A

Phialophora

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31
Q
  • resembles a body builder
A

Rhinocladiella

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32
Q
  • with primary, secondary and tertiary conidia
A

Rhinocladiella

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33
Q
  • rarely seen
A

Rhinocladiella

34
Q

chromoblastomycosis

A

Cladosporium carionii

35
Q

dark with jet black reverse

A

Cladosporium carionii

36
Q

brown sclerotic bodies/medllar
bodies

A

Cladosporium carionii

37
Q

cauliflower-like

A

Cladosporium carionii

38
Q
  • mycetoma, phaeohyphomycosis
A

Exophiala jeanselmei

39
Q
  • Dimorphic
A

Exophiala jeanselmei

40
Q

chromoblastomycosis, phaeohyphomycosis

A

Fonsecaea pedrosoi

41
Q

-(?) – causes elephantiasis

A

Secondary infection

42
Q

chromoblastomycosis, phaehyphomycosis

A

Phialophora verrucosa

43
Q
  • Hyphae: dark septate
A

Cladosporium carionii

44
Q
  • Conidia: cladosporium type
A

Cladosporium carionii

45
Q
  • eumycotic mycetoma
A

Pseudallescheria boydii

46
Q
  • fast-grower
A

Pseudallescheria boydii

47
Q
  • perfect fungus (teleomorph or
    sexual)
A

Pseudallescheria boydii

48
Q

o with white or light colored granules on drainage

A

eumycotic mycetoma

49
Q

Fungoma: tumor-like mass in the lungs

A

Pseudallescheria boydii

50
Q
  • Hyphae: hyaline septate and loosely arranged
A

Pseudallescheria boydii

51
Q
  • Conidia: lollipop shaped or lemon shaped annelloconidia on annellides
A

Pseudallescheria boydii

52
Q
  • Cleistothecia : sexual ascospores; enmeshed with hyphae
A

Pseudallescheria boydii

53
Q

o Globus ascocart

A

Pseudallescheria boydii

54
Q

-Scedosporium apiospermum:
asexual/anamorph form

A

Pseudallescheria boydii

55
Q
  • Hyphae: septate branched with bends and tortuous ends
A

Exophiala jeanselmei

56
Q
  • Conidia: annelloconidia ; attached to an annellide then to an annellophore; with vermiform granules (black pepper) on direct examination
A

Exophiala jeanselmei

57
Q
  • sporotrichosis
A

Sporothrix schenckii

58
Q
  • ulcers and abscesses along the
    lymphatic channels
A

Sporothrix schenckii

59
Q
  • Rose gardener’s disease
A

Sporothrix schenckii

60
Q
  • Dimorphic fungi
A

Sporothrix schenckii

61
Q
  • white to black
A

Sporothrix schenckii

62
Q
  • Yeast form: cigar shaped or asteroid
    bodies
A

Sporothrix schenckii

63
Q
  • Mold form: flowerette or daisy like
    conidia
A

Sporothrix schenckii

64
Q
  • Hyphae: ropelike hyaline septate
A

Sporothrix schenckii

65
Q
  • Conidia: conidiophores arise at right
    angles
A

Sporothrix schenckii

66
Q
  • Hyphae: dark brown septate hyphae
A

Fonsecaea pedrosoi

67
Q
  • Conidia: all three types
A

Fonsecaea pedrosoi

68
Q
  • phaeohyphomycosis
A

Wangiella dermatitidis

69
Q
  • Dimorphic fungi
A

Wangiella dermatitidis

70
Q
  • Hyphae: septate and branched with tortuous twists and turns
A

Wangiella dermatitidis

71
Q
  • Conidia: phialophora type with ovoid and unicellular conidia; attached to flask shaped phialide and without collarett
A

Wangiella dermatitidis

72
Q
  • Hyphae: dark septate hyphae
A

Phialophora verrucosa

73
Q
  • Conidia: Phialophora
A

Phialophora verrucosa

74
Q
  • with distinct swollen center and
    collarette
A

Phialophora verrucosa

75
Q

cerebral phaeohyphomycosis

A

Xylohypha bantiana

76
Q
  • Hyphae: septate
A

Xylohypha bantiana

77
Q
  • Conidia: cladosporium (tree-shaped
    blastoconidia) type with
    blastoconidia
A

Xylohypha bantiana

78
Q
  • Conidiophores: with poor posture
A

Xylohypha bantiana

79
Q
  • Rarely seen
A

Xylohypha bantiana

80
Q

Hello bebe miss na miss na kitaaaa, I miss uuuuu🫶

A

I miss u!🫶