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Walk the Even Hospital Database by book and chapter — the raw source passages that ground Ask, DDx, and the rest.

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contentuptodate· Content· item f15_13_15573

©2013 UpToDate ® Print Email Auricular biopsy in relapsing polychondritis Auricular biopsy of an early active lesional site in a patient with relapsing polychondritis. Histopathology reveals a pleomorphic cellular infiltrate at the chondro-dermal junction in conjunction with proteoglycan depletion. Courtesy of Jerome H Herman, MD.