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6 Cards in this Set
- Front
- Back
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Wegener's Granulomatosis-- pathophys
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necrotizing granulomatous arteritis
affects upper and lower resp. trs and kidney areas of necrosis large, serpinginous, with peripheral pallisading macs pos. anca (c) if kidneys invovled |
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Wegener's clinical signs
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perforation of nasal septum
chronic sinusitis hemoptysis hematuria |
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Churg-Strauss pathophys
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eosinophilic granulomatous arteritis
eosinophilic pulmonary infiltrates, peripheral eosinophilia areas of necrosis not large granulomatous infl. centered around bronchi, may be related to allergic pulmonary aspergillosis (hypersensitivity angiitis) |
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Lymphomatoid granulomatosis
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ds of middle aged
angiocentric and angioinvasive infiltrate of atypical lymphoid cells |
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Mucormycosis
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nasal infection in diabetics
broad, nonseptate hyphae w/right angle branching caused by 'bread mold fungi' |
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Sporotrichosis
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fungus on thorns of roses
Cigar shaped yeast surrounded by eosinophilic material |
