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Case 508

Surgical Pathology Case



  A 56 years female had pulmonary disease, renal insufficiency and positive ANCA test. A lung biopsy was performed.

HE, 2

HE, 4


HE, 10

HE, 20


HE, 20

HE, 40


HE, 40

HE, 40


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Source: Department of Pathology, University of Alabama at Birmingham

Photo: Zenggang Pan

Discussion: Zenggang Pan