Peter Maslak and Lisa Southern, Memorial Sloan-Kettering Cancer Center

Peter Maslak and Lisa Southern, Memorial Sloan-Kettering Cancer Center

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Pictured is a macrophage with intracellular yeast forms from a bone marrow aspirate of an immunosuppressed patient. Histoplasma may have a crescent or ring shape and are often surrounded by a small halo.

Many Blood Work images are provided by the ASH IMAGE BANK, a reference and teaching tool that is continually updated with new atlas images and images of case studies. For more information or to contribute to the Image Bank, visit www.ashimagebank.org.org.

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