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Difference between revisions of "Granuloma annulare"
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however, plasma cells are not apparent. The differential diagnosis is rheumatoid nodule. | however, plasma cells are not apparent. The differential diagnosis is rheumatoid nodule. | ||
</pre> | </pre> | ||
===Micro=== | |||
The sections show superficial palisading granuloma with cores of necrobiotic collagen and scant mucin. No plasma cells are apparent. | |||
The overlying epidermis is unremarkable. | |||
==See also== | ==See also== | ||