Images and videos
Images

Graft versus host disease
Histology of skin GVHD (high power): Vacuolar interface dermatitis with rare necrotic keratinocytes (200x, hematoxylin and eosin)
Courtesy of Dr Lori Lowe, Professor, Dermatopathology, University of Michigan; used with permission
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Graft versus host disease
Histology of lower gastrointestinal GVHD (medium-power photomicrograph of colon, severe disease): Almost complete denudation of the mucosa indicative of severe GVHD involving the colon
Courtesy of Dr Joel Greenson, Professor, Pathology, University of Michigan; used with permission
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Graft versus host disease
Histology of skin GVHD (low power): Vacuolar interface dermatitis at the dermoepidermal junction with involvement of follicular epithelium (100x, hematoxylin and eosin)
Courtesy of Dr Lori Lowe, Professor, Dermatopathology, University of Michigan; used with permission
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Graft versus host disease
Histology of upper gastrointestinal GVHD (medium-power photomicrograph of the stomach): Dilated gastric gland containing necrotic/apoptotic debris (arrow), typical of GVHD
Courtesy of Dr Joel Greenson, Professor, Pathology, University of Michigan; used with permission
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Graft versus host disease
Histology of lower gastrointestinal GVHD (high-power photomicrograph of colon, mild disease): Numerous apoptotic bodies (arrows) indicative of GVHD involving the colon
Courtesy of Dr Joel Greenson, Professor, Pathology, University of Michigan; used with permission
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Graft versus host disease
GVHD pathophysiology
Courtesy of Dr James L.M. Ferrara, Professor, Blood and Marrow Transplantation Program, University of Michigan; used with permission
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Graft versus host disease
Acute GVHD of the skin (grade I)
Courtesy of Dr John Levine, Professor, Blood and Marrow Transplantation Program, University of Michigan; used with permission
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