Matches in SemOpenAlex for { <https://semopenalex.org/work/W2474910669> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2474910669 abstract "1. Universidade Federal Fluminense, Niteroi (RJ) Brasil. 2. Universidade Federal do Rio de Janeiro, Rio de Janeiro (RJ) Brasil. 3. Faculdade de Medicina de Petropolis, Petropolis (RJ) Brasil. 4. Santa Casa de Misericordia de Porto Alegre, Porto Alegre (RS) Brasil. 5. Universidade Federal de Ciencias da Saude de Porto Alegre, Porto Alegre (RS) Brasil. A 35-year-old man presented to the emergency room with chest pain accompanied by dyspnea. He reported having sustained a lower limb fracture and having been immobilized for 30 days. A CT scan showed the reversed halo sign (RHS) with a reticular pattern, and the final diagnosis was pulmonary infarction. The RHS found on HRCT of the chest is defined as a rounded area of ground-glass attenuation surrounded by a ring of consolidation. This sign was initially described as a sign specific for organizing pneumonia (OP). Later studies identified the RHS in a wide spectrum of infectious and noninfectious diseases. In Brazil, the most common infectious causes of the RHS are tuberculosis, paracoccidioidomycosis, and invasive fungal diseases (invasive pulmonary aspergillosis and mucormycosis). Among the noninfectious causes, OP, both idiopathic and secondary, is the most common. Other important causes are pulmonary infarction and sarcoidosis. Although the RHS is considered a nonspecific sign, a careful analysis of its morphological characteristics can narrow the differential diagnosis, helping the attending physician to make a definitive diagnosis. Two imaging patterns should be taken into account in order to make the diagnosis more specific: the presence of nodules on the wall of or within the halo (nodular RHS); and a reticular pattern within the halo (reticular RHS)." @default.
- W2474910669 created "2016-07-22" @default.
- W2474910669 creator A5038152431 @default.
- W2474910669 creator A5046137868 @default.
- W2474910669 creator A5056986385 @default.
- W2474910669 date "2015-12-01" @default.
- W2474910669 modified "2023-09-28" @default.
- W2474910669 title "Reversed halo sign" @default.
- W2474910669 cites W2083707340 @default.
- W2474910669 doi "https://doi.org/10.1590/s1806-37562015000000235" @default.
- W2474910669 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4723011" @default.
- W2474910669 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/26785969" @default.
- W2474910669 hasPublicationYear "2015" @default.
- W2474910669 type Work @default.
- W2474910669 sameAs 2474910669 @default.
- W2474910669 citedByCount "9" @default.
- W2474910669 countsByYear W24749106692016 @default.
- W2474910669 countsByYear W24749106692017 @default.
- W2474910669 countsByYear W24749106692018 @default.
- W2474910669 countsByYear W24749106692019 @default.
- W2474910669 countsByYear W24749106692020 @default.
- W2474910669 countsByYear W24749106692021 @default.
- W2474910669 crossrefType "journal-article" @default.
- W2474910669 hasAuthorship W2474910669A5038152431 @default.
- W2474910669 hasAuthorship W2474910669A5046137868 @default.
- W2474910669 hasAuthorship W2474910669A5056986385 @default.
- W2474910669 hasBestOaLocation W24749106691 @default.
- W2474910669 hasConcept C121332964 @default.
- W2474910669 hasConcept C134306372 @default.
- W2474910669 hasConcept C139676723 @default.
- W2474910669 hasConcept C141071460 @default.
- W2474910669 hasConcept C16005928 @default.
- W2474910669 hasConcept C184665706 @default.
- W2474910669 hasConcept C2777376946 @default.
- W2474910669 hasConcept C33923547 @default.
- W2474910669 hasConcept C44870925 @default.
- W2474910669 hasConcept C544519230 @default.
- W2474910669 hasConcept C71924100 @default.
- W2474910669 hasConcept C98444146 @default.
- W2474910669 hasConceptScore W2474910669C121332964 @default.
- W2474910669 hasConceptScore W2474910669C134306372 @default.
- W2474910669 hasConceptScore W2474910669C139676723 @default.
- W2474910669 hasConceptScore W2474910669C141071460 @default.
- W2474910669 hasConceptScore W2474910669C16005928 @default.
- W2474910669 hasConceptScore W2474910669C184665706 @default.
- W2474910669 hasConceptScore W2474910669C2777376946 @default.
- W2474910669 hasConceptScore W2474910669C33923547 @default.
- W2474910669 hasConceptScore W2474910669C44870925 @default.
- W2474910669 hasConceptScore W2474910669C544519230 @default.
- W2474910669 hasConceptScore W2474910669C71924100 @default.
- W2474910669 hasConceptScore W2474910669C98444146 @default.
- W2474910669 hasLocation W24749106691 @default.
- W2474910669 hasLocation W24749106692 @default.
- W2474910669 hasLocation W24749106693 @default.
- W2474910669 hasLocation W24749106694 @default.
- W2474910669 hasLocation W24749106695 @default.
- W2474910669 hasOpenAccess W2474910669 @default.
- W2474910669 hasPrimaryLocation W24749106691 @default.
- W2474910669 hasRelatedWork W2017132781 @default.
- W2474910669 hasRelatedWork W2020141818 @default.
- W2474910669 hasRelatedWork W2047290748 @default.
- W2474910669 hasRelatedWork W2297870069 @default.
- W2474910669 hasRelatedWork W2888952215 @default.
- W2474910669 hasRelatedWork W2894131473 @default.
- W2474910669 hasRelatedWork W3044993666 @default.
- W2474910669 hasRelatedWork W3045761480 @default.
- W2474910669 hasRelatedWork W3129638436 @default.
- W2474910669 hasRelatedWork W978977622 @default.
- W2474910669 isParatext "false" @default.
- W2474910669 isRetracted "false" @default.
- W2474910669 magId "2474910669" @default.
- W2474910669 workType "article" @default.