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Difference between revisions of "Granuloma"
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→Lung granulomas
(rename CCS) |
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[[Image: Crohn's disease - colon - very high mag.jpg | thumb | right| [[Micrograph]] showing a granuloma (bottom of image) in [[Crohn's disease]]. [[H&E stain]].]] | [[Image: Crohn's disease - colon - very high mag.jpg | thumb | right| [[Micrograph]] showing a granuloma (bottom of image) in [[Crohn's disease]]. [[H&E stain]].]] | ||
[[Image:Seminoma with granulomas - alt --- high mag.jpg|thumb| right| [[Micrograph]] showing a granuloma (bottom of image) in [[seminoma]]. [[H&E stain]].]] | |||
A '''granuloma''', also '''granulomatous inflammation''', is a distinctive histomorphologic finding. | A '''granuloma''', also '''granulomatous inflammation''', is a distinctive histomorphologic finding. | ||
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#Infectious, e.g. [[tuberculosis]], [[MAC]], [[leprosy]], [[syphilis]], [[cat-scratch disease]], schistosomiasis,<ref name=Ref_PCPBoD8_47>{{Ref PCPBoD8|47}}</ref> fungal infection. | #Infectious, e.g. [[tuberculosis]], [[MAC]], [[leprosy]], [[syphilis]], [[cat-scratch disease]], schistosomiasis,<ref name=Ref_PCPBoD8_47>{{Ref PCPBoD8|47}}</ref> fungal infection. | ||
#Neoplastic, e.g. [[seminoma]], Lennert lymphoma,<ref name=pmid19775391>{{Cite journal | last1 = Summers | first1 = TA. | last2 = Rush | first2 = W. | last3 = Aguilera | first3 = N. | last4 = Lupton | first4 = G. | title = Cutaneous involvement in the lymphoepithelioid variant of peripheral T-cell lymphoma, unspecified (Lennert lymphoma). Report of a case and review of the literature. | journal = J Cutan Pathol | volume = 36 Suppl 1 | issue = | pages = 25-30 | month = Oct | year = 2009 | doi = 10.1111/j.1600-0560.2008.01203.x | PMID = 19775391 }}</ref> ruptured ovarian teratoma,<ref name=pmid15526210>{{Cite journal | last1 = Phupong | first1 = V. | last2 = Sueblinvong | first2 = T. | last3 = Triratanachat | first3 = S. | title = Ovarian teratoma with diffused peritoneal reactions mimicking advanced ovarian malignancy. | journal = Arch Gynecol Obstet | volume = 270 | issue = 3 | pages = 189-91 | month = Nov | year = 2004 | doi = 10.1007/s00404-003-0479-8 | PMID = 15526210 }}</ref> [[Hodgkin lymphoma]].<ref name=pmid17143374>{{Cite journal | last1 = Al-Maghrabi | first1 = JA. | last2 = Sawan | first2 = AS. | last3 = Kanaan | first3 = HD. | title = Hodgkin's lymphoma with exuberant granulomatous reaction. | journal = Saudi Med J | volume = 27 | issue = 12 | pages = 1905-7 | month = Dec | year = 2006 | doi = | PMID = 17143374 }}</ref> | #Neoplastic, e.g. [[seminoma]], Lennert lymphoma,<ref name=pmid19775391>{{Cite journal | last1 = Summers | first1 = TA. | last2 = Rush | first2 = W. | last3 = Aguilera | first3 = N. | last4 = Lupton | first4 = G. | title = Cutaneous involvement in the lymphoepithelioid variant of peripheral T-cell lymphoma, unspecified (Lennert lymphoma). Report of a case and review of the literature. | journal = J Cutan Pathol | volume = 36 Suppl 1 | issue = | pages = 25-30 | month = Oct | year = 2009 | doi = 10.1111/j.1600-0560.2008.01203.x | PMID = 19775391 }}</ref> ruptured ovarian teratoma,<ref name=pmid15526210>{{Cite journal | last1 = Phupong | first1 = V. | last2 = Sueblinvong | first2 = T. | last3 = Triratanachat | first3 = S. | title = Ovarian teratoma with diffused peritoneal reactions mimicking advanced ovarian malignancy. | journal = Arch Gynecol Obstet | volume = 270 | issue = 3 | pages = 189-91 | month = Nov | year = 2004 | doi = 10.1007/s00404-003-0479-8 | PMID = 15526210 }}</ref> [[Hodgkin lymphoma]].<ref name=pmid17143374>{{Cite journal | last1 = Al-Maghrabi | first1 = JA. | last2 = Sawan | first2 = AS. | last3 = Kanaan | first3 = HD. | title = Hodgkin's lymphoma with exuberant granulomatous reaction. | journal = Saudi Med J | volume = 27 | issue = 12 | pages = 1905-7 | month = Dec | year = 2006 | doi = | PMID = 17143374 }}</ref> | ||
#Autoimmune/inflammatory, e.g. [[Wegener's granulomatosis | #Autoimmune/inflammatory, e.g. [[Granulomatosis with polyangiitis]] (Wegener's granulomatosis), [[Eosinophilic granulomatosis with polyangiitis]] (Churg-Strauss syndrome). | ||
#Allergic, e.g. [[hypersensitivity pneumonitis]]. | #Allergic, e.g. [[hypersensitivity pneumonitis]]. | ||
#Foreign body, e.g. [[pulmonary talcosis]], silicosis, berylliosis,<ref name=Ref_PCPBoD8_47>{{Ref PCPBoD8|47}}</ref> [[suture material]]. | #Foreign body, e.g. [[pulmonary talcosis]], silicosis, berylliosis,<ref name=Ref_PCPBoD8_47>{{Ref PCPBoD8|47}}</ref> [[suture material]]. | ||
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Image: Asteroid_body_very_high_mag.jpg | Granuloma with [[asteroid bodies]]. (WC) | Image: Asteroid_body_very_high_mag.jpg | Granuloma with [[asteroid bodies]]. (WC) | ||
Image:Necrogran10x.jpg|Granuloma with necrosis. (WC) | Image:Necrogran10x.jpg|Granuloma with necrosis. (WC) | ||
<gallery> | |||
Image: Seminoma with granulomas -- intermed mag.jpg | [[Seminoma]] with granulomas - intermed. mag. (WC) | |||
Image: Seminoma with granulomas -- high mag.jpg | Seminoma with granulomas - high mag. (WC) | |||
Image: Seminoma with granulomas -- very high mag.jpg | Seminoma with granulomas - very high mag. (WC) | |||
</gallery> | </gallery> | ||
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Idiopathic/autoimmune: | Idiopathic/autoimmune: | ||
*[[Sarcoidosis]]. | *[[Sarcoidosis]]. | ||
*[[Wegener's granulomatosis | *[[Granulomatosis with polyangiitis]] (Wegener's granulomatosis). | ||
*[[Churg-Strauss disease | *[[Eosinophilic granulomatosis with polyangiitis]] (Churg-Strauss disease). | ||
*[[Rheumatoid nodules]]. | *[[Rheumatoid nodules]]. | ||