48,466
edits
(tweak) |
(→Stains) |
||
(4 intermediate revisions by the same user not shown) | |||
Line 7: | Line 7: | ||
| 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 30: | Line 30: | ||
| Tx = | | Tx = | ||
}} | }} | ||
'''Rheumatoid lung nodule''', also '''rheumatoid nodule of the lung''', is an uncommon benign lung lesion associated with [[rheumatoid arthritis]]. | '''Rheumatoid lung nodule''', also '''rheumatoid nodule of the lung''' and '''pulmonary rheumatoid nodule''', is an uncommon benign lung lesion associated with [[rheumatoid arthritis]]. | ||
''Rheumatoid lung disease'' redirects here. ''[[Rheumatoid pleuritis]]'' is dealt with separately. | ''Rheumatoid lung disease'' redirects here. ''[[Rheumatoid pleuritis]]'' is dealt with separately. | ||
Line 56: | Line 56: | ||
*Necrotic pulmonary nodule in [[Crohn's disease]]. | *Necrotic pulmonary nodule in [[Crohn's disease]]. | ||
*[[Infectious pneumonia]]. | *[[Infectious pneumonia]]. | ||
*[[Amyloidosis]]<ref name=pmid17037396>{{cite journal |authors=Tokunaga T, Takeda S, Sawabata N, Inoue M, Maeda H |title=Nodular pulmonary amyloidosis |journal=Jpn J Thorac Cardiovasc Surg |volume=54 |issue=9 |pages=399–401 |date=September 2006 |pmid=17037396 |doi=10.1007/s11748-006-0015-4 |url=}}</ref> - reported in the context with rheumatoid arthritis.<ref name=pmid17332981>{{cite journal |authors=Calatayud J, Candelas G, Gómez A, Morado C, Trancho FH |title=Nodular pulmonary amyloidosis in a patient with rheumatoid arthritis |journal=Clin Rheumatol |volume=26 |issue=10 |pages=1797–8 |date=October 2007 |pmid=17332981 |doi=10.1007/s10067-007-0552-y |url=}}</ref> | |||
===Images=== | ===Images=== | ||
Line 65: | 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== |
edits