Matches in SemOpenAlex for { <https://semopenalex.org/work/W1724769968> ?p ?o ?g. }
- W1724769968 endingPage "517" @default.
- W1724769968 startingPage "509" @default.
- W1724769968 abstract "Pulmonary alveolar proteinosis (PAP) is a rare condition in which pulmonary macrophages fail to clear surfactant, resulting in the alveolar accumulation of lipoproteinaceous debris. The histopathology of PAP is typified by diffuse filling of terminal airways with eosinophilic, PAS/diastase (PAS/D)-positive acellular material. We present five patients who showed histopathological changes in the lungs consistent with mild PAP. However, these cases were notable for the abundance of degenerating alveolar macrophages, weak PAS staining of lipoproteinaceous material and paucity of lamellated bodies on ultrastructural examination. Only one patient showed the CT finding of mosaiform ‘crazy-paving’ and the opalescent bronchoalveolar lavage fluid characteristic of PAP. In one case, therapeutic lung lavage based on a presumptive diagnosis of PAP exacerbated respiratory distress. Three patients showed partial or near-complete resolution of disease in response to high-dose corticosteroid therapy, a treatment approach that is generally ineffective in PAP. We conclude that distinguishing ‘variant alveolar lipoproteinosis’ from classical PAP is clinically important. Despite the otherwise typical appearance of lipoproteinaceous alveolar material in lung biopsies, the presence of degenerating foamy macrophages and atypical histochemical, ultrastructural and radiographic features suggest a steroid-responsive form of proteinosis that is likely pathogenetically distinct and may not be amenable to whole-lung lavage." @default.
- W1724769968 created "2016-06-24" @default.
- W1724769968 creator A5008009598 @default.
- W1724769968 creator A5008410140 @default.
- W1724769968 creator A5045626315 @default.
- W1724769968 creator A5058397611 @default.
- W1724769968 creator A5065736621 @default.
- W1724769968 creator A5066086986 @default.
- W1724769968 creator A5087658026 @default.
- W1724769968 date "2011-08-28" @default.
- W1724769968 modified "2023-09-27" @default.
- W1724769968 title "Variant alveolar lipoproteinosis: A syndrome with distinct clinical and pathological features" @default.
- W1724769968 cites W1975308804 @default.
- W1724769968 cites W1980615053 @default.
- W1724769968 cites W1984640795 @default.
- W1724769968 cites W1986236115 @default.
- W1724769968 cites W2011731949 @default.
- W1724769968 cites W2018967456 @default.
- W1724769968 cites W2030697288 @default.
- W1724769968 cites W2034021739 @default.
- W1724769968 cites W2038212284 @default.
- W1724769968 cites W2049651574 @default.
- W1724769968 cites W2050842983 @default.
- W1724769968 cites W2052068396 @default.
- W1724769968 cites W2068050449 @default.
- W1724769968 cites W2068410672 @default.
- W1724769968 cites W2070776633 @default.
- W1724769968 cites W2073651309 @default.
- W1724769968 cites W2082930264 @default.
- W1724769968 cites W2090400143 @default.
- W1724769968 cites W2097776049 @default.
- W1724769968 cites W2101080746 @default.
- W1724769968 cites W2108046487 @default.
- W1724769968 cites W2113546389 @default.
- W1724769968 cites W2116622733 @default.
- W1724769968 cites W2117759917 @default.
- W1724769968 cites W2132463984 @default.
- W1724769968 cites W2154420312 @default.
- W1724769968 cites W2166339788 @default.
- W1724769968 cites W2280395417 @default.
- W1724769968 cites W2486869454 @default.
- W1724769968 cites W2989337141 @default.
- W1724769968 cites W2099464418 @default.
- W1724769968 doi "https://doi.org/10.1111/j.1440-1827.2011.02710.x" @default.
- W1724769968 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21884300" @default.
- W1724769968 hasPublicationYear "2011" @default.
- W1724769968 type Work @default.
- W1724769968 sameAs 1724769968 @default.
- W1724769968 citedByCount "1" @default.
- W1724769968 countsByYear W17247699682020 @default.
- W1724769968 crossrefType "journal-article" @default.
- W1724769968 hasAuthorship W1724769968A5008009598 @default.
- W1724769968 hasAuthorship W1724769968A5008410140 @default.
- W1724769968 hasAuthorship W1724769968A5045626315 @default.
- W1724769968 hasAuthorship W1724769968A5058397611 @default.
- W1724769968 hasAuthorship W1724769968A5065736621 @default.
- W1724769968 hasAuthorship W1724769968A5066086986 @default.
- W1724769968 hasAuthorship W1724769968A5087658026 @default.
- W1724769968 hasConcept C126322002 @default.
- W1724769968 hasConcept C126838900 @default.
- W1724769968 hasConcept C141983124 @default.
- W1724769968 hasConcept C142724271 @default.
- W1724769968 hasConcept C207886595 @default.
- W1724769968 hasConcept C2777714996 @default.
- W1724769968 hasConcept C2777961210 @default.
- W1724769968 hasConcept C2778972612 @default.
- W1724769968 hasConcept C2779758542 @default.
- W1724769968 hasConcept C2908807708 @default.
- W1724769968 hasConcept C2909621147 @default.
- W1724769968 hasConcept C544855455 @default.
- W1724769968 hasConcept C71924100 @default.
- W1724769968 hasConcept C9418649 @default.
- W1724769968 hasConceptScore W1724769968C126322002 @default.
- W1724769968 hasConceptScore W1724769968C126838900 @default.
- W1724769968 hasConceptScore W1724769968C141983124 @default.
- W1724769968 hasConceptScore W1724769968C142724271 @default.
- W1724769968 hasConceptScore W1724769968C207886595 @default.
- W1724769968 hasConceptScore W1724769968C2777714996 @default.
- W1724769968 hasConceptScore W1724769968C2777961210 @default.
- W1724769968 hasConceptScore W1724769968C2778972612 @default.
- W1724769968 hasConceptScore W1724769968C2779758542 @default.
- W1724769968 hasConceptScore W1724769968C2908807708 @default.
- W1724769968 hasConceptScore W1724769968C2909621147 @default.
- W1724769968 hasConceptScore W1724769968C544855455 @default.
- W1724769968 hasConceptScore W1724769968C71924100 @default.
- W1724769968 hasConceptScore W1724769968C9418649 @default.
- W1724769968 hasIssue "9" @default.
- W1724769968 hasLocation W17247699681 @default.
- W1724769968 hasLocation W17247699682 @default.
- W1724769968 hasOpenAccess W1724769968 @default.
- W1724769968 hasPrimaryLocation W17247699681 @default.
- W1724769968 hasRelatedWork W1724769968 @default.
- W1724769968 hasRelatedWork W1973365695 @default.
- W1724769968 hasRelatedWork W2090400143 @default.
- W1724769968 hasRelatedWork W2356259436 @default.
- W1724769968 hasRelatedWork W2375677212 @default.
- W1724769968 hasRelatedWork W2392325758 @default.
- W1724769968 hasRelatedWork W2402767094 @default.