{"id":"https://openalex.org/W45108488","doi":null,"title":"[Difficulty in the differentiation of renal parenchymal hyperechogenicity].","display_name":"[Difficulty in the differentiation of renal parenchymal hyperechogenicity].","publication_year":1987,"publication_date":"1987-07-01","ids":{"openalex":"https://openalex.org/W45108488","mag":"45108488","pmid":"https://pubmed.ncbi.nlm.nih.gov/3303177"},"language":"it","primary_location":{"id":"pmid:3303177","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/3303177","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"La Radiologia medica","raw_type":"English Abstract"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043041415","display_name":"Giuseppe Angelelli","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G Angelelli","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5009050903","display_name":"Luca Macarini","orcid":"https://orcid.org/0000-0003-0484-9645","observed_orcids":["https://orcid.org/0000-0003-0484-9645"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"L Macarini","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4746,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.64076377,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"74","issue":"1-2","first_page":"88","last_page":"92"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11738","display_name":"Ultrasound in Clinical Applications","score":0.28200000524520874,"subfield":{"id":"https://openalex.org/subfields/2706","display_name":"Critical Care and Intensive Care Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11738","display_name":"Ultrasound in Clinical Applications","score":0.28200000524520874,"subfield":{"id":"https://openalex.org/subfields/2706","display_name":"Critical Care and Intensive Care Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12067","display_name":"Renal and Vascular Pathologies","score":0.1534000039100647,"subfield":{"id":"https://openalex.org/subfields/2727","display_name":"Nephrology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10449","display_name":"Renal cell carcinoma treatment","score":0.13529999554157257,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/renal-echogenicity","display_name":"renal echogenicity","score":0.6830000281333923},{"id":"https://openalex.org/keywords/chronic-glomerulonephritis","display_name":"chronic glomerulonephritis","score":0.9190000295639038},{"id":"https://openalex.org/keywords/nephroangiosclerosis","display_name":"nephroangiosclerosis","score":0.9549999833106995},{"id":"https://openalex.org/keywords/amyloidosis","display_name":"amyloidosis","score":0.8349999785423279},{"id":"https://openalex.org/keywords/chronic-pyelonephritis","display_name":"chronic pyelonephritis","score":0.996999979019165},{"id":"https://openalex.org/keywords/kidney-cancer","display_name":"kidney cancer","score":0.9110000133514404},{"id":"https://openalex.org/keywords/renal-carcinoma","display_name":"renal carcinoma","score":0.8389999866485596},{"id":"https://openalex.org/keywords/angiomyolipoma","display_name":"angiomyolipoma","score":0.9950000047683716},{"id":"https://openalex.org/keywords/liposarcoma","display_name":"liposarcoma","score":0.8629999756813049},{"id":"https://openalex.org/keywords/renal-tuberculosis","display_name":"renal tuberculosis","score":0.9679999947547913},{"id":"https://openalex.org/keywords/differential-diagnosis","display_name":"differential diagnosis","score":0.7080000042915344},{"id":"https://openalex.org/keywords/renal-ultrasound","display_name":"renal ultrasound","score":0.6359999775886536}],"concepts":[{"id":"https://openalex.org/C206111553","wikidata":"https://www.wikidata.org/wiki/Q3501532","display_name":"Echogenicity","level":3,"score":0.985281229019165},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8402762413024902},{"id":"https://openalex.org/C196822366","wikidata":"https://www.wikidata.org/wiki/Q270524","display_name":"Parenchyma","level":2,"score":0.6061528921127319},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.549631655216217},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.5318313241004944},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.48587387800216675},{"id":"https://openalex.org/C2780801072","wikidata":"https://www.wikidata.org/wiki/Q837512","display_name":"Differential diagnosis","level":2,"score":0.441254198551178}],"mesh":[{"descriptor_ui":"D002908","descriptor_name":"Chronic Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003937","descriptor_name":"Diagnosis, Differential","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005921","descriptor_name":"Glomerulonephritis","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007674","descriptor_name":"Kidney Diseases","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D007680","descriptor_name":"Kidney Neoplasms","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D011704","descriptor_name":"Pyelonephritis","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"pmid:3303177","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/3303177","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"La Radiologia medica","raw_type":"English Abstract"},{"id":"mag:45108488","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/3303177","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9789000153541565,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W106451436","https://openalex.org/W2025331665","https://openalex.org/W2221096085","https://openalex.org/W2461362323","https://openalex.org/W2075516233","https://openalex.org/W1959358326","https://openalex.org/W2474937900","https://openalex.org/W4233739962","https://openalex.org/W68151105","https://openalex.org/W2052186526"],"abstract_inverted_index":{"One":[0],"hundred":[1],"patients":[2],"were":[3,31],"examined:":[4],"70":[5],"with":[6,13,44,80],"diffuse":[7,27,42,143],"increased":[8,15,28,41,61,85,144,168],"parenchymal":[9,29,136,159],"echogenicity":[10,20,30,43,62,86,104,113,125,145,160,169],"and":[11,25,58,76,95,111,161],"30":[12],"focal":[14,167],"echogenicity.":[16],"The":[17,120,166,179],"increase":[18],"of":[19,36,46,65,105,114,126,157,163,190],"was":[21,50,69],"assessed":[22],"in":[23,26,52,71,77,88,92,96,108,117,148],"degree":[24,107,116,156],"considered":[32],"persistence":[33],"or":[34],"disappearance":[35],"the":[37,47,66,131,155,164,188,191],"corticomedullary":[38,48,67],"boundary.":[39],"An":[40],"distinctness":[45,64],"boundary":[49,68],"observed":[51,70],"chronic":[53,78,89,172],"GNF":[54,79],"(36),":[55],"nephroangiosclerosis":[56],"(15)":[57],"amyloidosis.":[59],"Diffuse":[60],"without":[63],"uratic":[72],"interstitial":[73],"nephropathy":[74],"(13)":[75],"advanced":[81],"lesions":[82],"(4).":[83],"Focal":[84],"occurred":[87],"pyelonephritis":[90,173],"(11),":[91],"tumors":[93],"(18)":[94],"renal":[97,137,158],"tuberculosis":[98],"(1).":[99],"Renal":[100],"carcinomas":[101],"showed":[102,123],"an":[103,112,124],"I":[106],"7":[109],"cases":[110],"II":[115,127],"1":[118],"case.":[119],"angiomyolipomas":[121],"always":[122],"degree,":[128],"as":[129],"did":[130],"liposarcoma.":[132],"Differential":[133],"diagnosis":[134],"among":[135],"diseases":[138],"which":[139],"are":[140],"responsible":[141],"for":[142],"is":[146,151,174],"impossible;":[147],"fact":[149],"there":[150],"no":[152],"correlation":[153],"between":[154],"type":[162],"disease.":[165],"caused":[170],"by":[171],"correctly":[175],"diagnosed":[176],"using":[177],"ultrasound.":[178],"hyperechogenic":[180],"tumors,":[181],"at":[182],"present,":[183],"cannot":[184],"be":[185],"characterized":[186],"on":[187],"basis":[189],"sonographic":[192],"features.":[193]},"counts_by_year":[],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2016-06-24T00:00:00"}