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Assessment of thrombocytopenia
Bilateral hilar adenopathy, associated with sarcoidosis
From the collection of Muthiah P. Muthiah, MD, FCCP
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Assessment of thrombocytopenia
Fundoscopy (left eye) showing area of CMV retinitis inferonasally involving the vascular arcades and the optic disc, associated with vasculitis, and flame haemorrhages
Adapted from BMJ Case Reports 2009 (10.1136/bcr.02.2009.1576)
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Assessment of thrombocytopenia
Peripheral blood smear showing leukoerythroblastic reaction: teardrop RBCs (black arrows), and myelocyte (red arrow) and promyelocyte (blue arrow)
From the collection of A. Emadi and J.L. Spivak
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Assessment of thrombocytopenia
A diagnostic Reed-Sternberg cell is seen in the centre of the image
From the collection of Dr C.R. Kelsey
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Assessment of thrombocytopenia
Thin-film Giemsa-stained micrographs showing ring-form Plasmodium vivax and P falciparum trophozoites
CDC Image Library/Steven Glenn, Laboratory & Consultation Division
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