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Difference between revisions of "Rheumatoid lung nodule"
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→Stains
(→Microscopic: more) |
(→Stains) |
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| Micro = mixed inflammatory infiltrate, +/-[[giant cells]], no micro-organisms | | Micro = mixed inflammatory infiltrate, +/-[[giant cells]], no micro-organisms | ||
| Subtypes = | | Subtypes = | ||
| LMDDx = necrotic pulmonary nodules in [[Crohn's disease]], [[infectious pneumonia]] | | LMDDx = necrotic pulmonary nodules in [[Crohn's disease]], [[infectious pneumonia]], [[amyloidosis]] of lung | ||
| Stains = ZN -ve, GMS -ve | | Stains = ZN -ve, GMS -ve | ||
| IHC = | | IHC = | ||
| Line 66: | Line 66: | ||
*[[ZN stain]] -ve for AFB. | *[[ZN stain]] -ve for AFB. | ||
*[[GMS stain]] -ve for [[fungal organisms]]. | *[[GMS stain]] -ve for [[fungal organisms]]. | ||
*[[Congo red]] -ve. | |||
==See also== | ==See also== | ||