Micro 13 Systemic Parasitic Flashcards

1
Q

Schistosomiasis

A
  • Cercarial dermatitis (swimmer’s itch)

- Egg granuloma ulcer

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2
Q

Schistosoma egg

A

Clear with terminal spine (hematobium)

  • lateral spine (mansoni)
  • tiny spine (japonicum)
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3
Q

Schistosoma reservoir

A

Snail

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4
Q

Echinococcus granulosus

A

Hydatid cysts

-rupture -> shock

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5
Q

Echinococcus reservoir

A

Sheep, dogs

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6
Q

Echinococcus multicolularis

A

Hunter’s hydatid cysts

  • germ layer proliferation, no cells in human
  • often misdiagnosed as metastatic cancer
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