{"id":"https://openalex.org/W2188640645","doi":null,"title":"Imaging of the brain and pituitary","display_name":"Imaging of the brain and pituitary","publication_year":1999,"publication_date":"1999-01-01","ids":{"openalex":"https://openalex.org/W2188640645","mag":"2188640645"},"language":"en","primary_location":{"id":"mag:2188640645","doi":null,"is_oa":false,"landing_page_url":"http://seep.es/privado/documentos/congresos/c1999/c1999mesa.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5002945347","display_name":"Ines Boechat","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Ines Boechat","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5002945347"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10832","display_name":"Pituitary Gland Disorders and Treatments","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/T10832","display_name":"Pituitary Gland Disorders and Treatments","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/T10129","display_name":"Glioma Diagnosis and Treatment","score":0.0003000000142492354,"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"}},{"id":"https://openalex.org/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/pediatric-brain-tumors","display_name":"pediatric brain tumors","score":0.9049999713897705},{"id":"https://openalex.org/keywords/craniopharyngioma","display_name":"craniopharyngioma","score":0.9430000185966492},{"id":"https://openalex.org/keywords/pituitary-adenoma","display_name":"pituitary adenoma","score":0.9419999718666077},{"id":"https://openalex.org/keywords/intrasellar-lesions","display_name":"intrasellar lesions","score":0.5879999995231628},{"id":"https://openalex.org/keywords/intraoperative-ultrasound","display_name":"intraoperative ultrasound","score":0.7789999842643738},{"id":"https://openalex.org/keywords/positron-emission-tomography","display_name":"positron emission tomography","score":0.8600000143051147},{"id":"https://openalex.org/keywords/endocrine-disorders","display_name":"endocrine disorders","score":0.367000013589859},{"id":"https://openalex.org/keywords/postoperative-follow-up-imaging","display_name":"postoperative follow-up imaging","score":0.4699999988079071}],"concepts":[{"id":"https://openalex.org/C2777047896","wikidata":"https://www.wikidata.org/wiki/Q1786513","display_name":"Craniopharyngioma","level":2,"score":0.8089393973350525},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7753345966339111},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.6553357839584351},{"id":"https://openalex.org/C2778356730","wikidata":"https://www.wikidata.org/wiki/Q1772886","display_name":"Sella turcica","level":2,"score":0.6536232233047485},{"id":"https://openalex.org/C2775860004","wikidata":"https://www.wikidata.org/wiki/Q7205999","display_name":"Pneumoencephalography","level":2,"score":0.5991429686546326},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.5985720753669739},{"id":"https://openalex.org/C13483470","wikidata":"https://www.wikidata.org/wiki/Q1470152","display_name":"Coronal plane","level":2,"score":0.5887506008148193},{"id":"https://openalex.org/C2779889316","wikidata":"https://www.wikidata.org/wiki/Q642836","display_name":"Neuroradiology","level":3,"score":0.4908157289028168},{"id":"https://openalex.org/C178910020","wikidata":"https://www.wikidata.org/wiki/Q2211994","display_name":"Sagittal plane","level":2,"score":0.4533507227897644},{"id":"https://openalex.org/C2780966972","wikidata":"https://www.wikidata.org/wiki/Q86","display_name":"Headaches","level":2,"score":0.41622811555862427},{"id":"https://openalex.org/C16568411","wikidata":"https://www.wikidata.org/wiki/Q83042","display_name":"Neurology","level":2,"score":0.15313193202018738},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.0932578444480896},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2188640645","doi":null,"is_oa":false,"landing_page_url":"http://seep.es/privado/documentos/congresos/c1999/c1999mesa.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9537000060081482,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":66,"referenced_works":["https://openalex.org/W5543389","https://openalex.org/W31597909","https://openalex.org/W139925114","https://openalex.org/W1531334610","https://openalex.org/W1533843842","https://openalex.org/W1571877245","https://openalex.org/W1592115964","https://openalex.org/W1594371892","https://openalex.org/W1947347089","https://openalex.org/W1970922979","https://openalex.org/W1973731109","https://openalex.org/W1975721898","https://openalex.org/W1980131172","https://openalex.org/W1985648546","https://openalex.org/W1987184305","https://openalex.org/W1988024316","https://openalex.org/W1989344464","https://openalex.org/W1992874499","https://openalex.org/W1993077386","https://openalex.org/W1995123673","https://openalex.org/W1998165227","https://openalex.org/W2002732038","https://openalex.org/W2005772291","https://openalex.org/W2017973177","https://openalex.org/W2027109535","https://openalex.org/W2036410626","https://openalex.org/W2036551744","https://openalex.org/W2037733089","https://openalex.org/W2041270774","https://openalex.org/W2042880537","https://openalex.org/W2049733192","https://openalex.org/W2052840156","https://openalex.org/W2057363730","https://openalex.org/W2057618608","https://openalex.org/W2059848424","https://openalex.org/W2061052310","https://openalex.org/W2061815457","https://openalex.org/W2073614423","https://openalex.org/W2077010148","https://openalex.org/W2081245032","https://openalex.org/W2081575836","https://openalex.org/W2083339809","https://openalex.org/W2083523471","https://openalex.org/W2088074633","https://openalex.org/W2098529070","https://openalex.org/W2110279904","https://openalex.org/W2139287511","https://openalex.org/W2141548034","https://openalex.org/W2145086323","https://openalex.org/W2145628226","https://openalex.org/W2151788908","https://openalex.org/W2158013096","https://openalex.org/W2165034962","https://openalex.org/W2228293257","https://openalex.org/W2230308108","https://openalex.org/W2247422926","https://openalex.org/W2253339170","https://openalex.org/W2312416719","https://openalex.org/W2399430595","https://openalex.org/W2402870689","https://openalex.org/W2405197275","https://openalex.org/W2406876989","https://openalex.org/W2412134125","https://openalex.org/W2976268656","https://openalex.org/W3025840970","https://openalex.org/W4301863889"],"related_works":["https://openalex.org/W4206058762","https://openalex.org/W2010428215","https://openalex.org/W1563809048","https://openalex.org/W2099535816","https://openalex.org/W1963744228","https://openalex.org/W2002612910","https://openalex.org/W3022346282","https://openalex.org/W2400355425","https://openalex.org/W302627331","https://openalex.org/W792417723"],"abstract_inverted_index":{"There":[0],"are":[1,172,184,192,252,332,376,419,460],"few":[2],"better":[3],"examples":[4],"on":[5],"the":[6,12,34,66,82,130,137,143,147,156,162,187,196,212,232,245,261,277,297,310,316,339,354,369,397,411,446,455,463,491,526,530,543,576,591],"progress":[7],"of":[8,36,69,84,108,132,139,161,189,198,204,215,231,286,299,309,315,342,356,362,371,394,415,428,448,475,493,513,532,537,550,564,575],"medical":[9],"technology":[10],"than":[11],"changes":[13],"that":[14,331,375,581],"have":[15,61,353,481,559,582],"occurred":[16],"in":[17,33,65,88,116,155,186,195,227,244,254,276,396,410,421,454,462,496,499,529,542,588],"pediatric":[18,70,538,556],"imaging.":[19],"Magnetic":[20],"resonance":[21],"imaging":[22,265,573],"(MRI)":[23],"and":[24,48,58,90,127,151,164,201,273,280,292,440,467,505,516,578],"computed":[25],"tomography":[26,404],"(CT)":[27],"now":[28],"play":[29,223],"a":[30,52,104,111,133,238,304,348,357,383,388,449,560],"central":[31],"role":[32,226],"evaluation":[35,414,531],"children":[37,117],"with":[38,118,237,288,520],"brain":[39,71,318,438,539,577],"tumors":[40,87,330,439,500,540],"responsible":[41],"for":[42,81,97,110,323,334,547],"endocrinological":[43,583],"disorders,":[44],"such":[45,219,302,346,501],"as":[46,77,79,115,211,220,303,347,502],"craniopharyngioma":[47],"pituitary":[49,221,305,579],"lesions.":[50],"As":[51,519],"result,":[53],"conventional":[54],"radiographs,":[55],"ultrasonography,":[56],"angiography,":[57],"pneumoencephalography":[59],"currently":[60],"very":[62,153,209],"limited":[63],"use":[64,361],"work":[67],"up":[68,413],"tumors.":[72,416,553],"CT":[73,160],"is":[74,103,136,152,167,208,319,365,407,432],"at":[75,255],"least":[76,256],"sensitive":[78],"MRI":[80],"detection":[83,298],"most":[85,98,259,555],"supratentorial":[86,99,552],"children,":[89],"it":[91],"may":[92,524],"be":[93,270,380,442,586],"used":[94,409,443],"to":[95,145,368,379,444,486],"screen":[96],"neoplasms":[100],"when":[101,124],"there":[102],"low":[105],"clinical":[106,340],"index":[107],"suspicion":[109],"mass":[112],"lesion":[113],"(e.g.":[114],"headaches":[119],"or":[120,307,451,509],"uncomplicated":[121],"epilepsy).":[122],"However,":[123],"specific":[125],"signs":[126],"symptoms":[128],"suggest":[129],"presence":[131,447],"mass,":[134],"MR":[135,230,484],"modality":[138],"choice.":[140],"It":[141],"allows":[142,472],"surgeon":[144],"select":[146],"best":[148],"surgical":[149],"approach":[150],"useful":[154,185],"post-operative":[157],"follow-up.":[158],"When":[159],"sella":[163,233],"parasellar":[165,358,544,557],"region":[166,350],"performed,":[168],"direct":[169,392,473],"coronal":[170,279],"images":[171,207,251,268],"essential,":[173],"using":[174,263,483,490],"thin":[175,293],"(1-3":[176],"mm)":[177],"slices.":[178],"Images":[179],"obtained":[180,253,271],"before":[181,272],"contrast":[182,206,275],"administration":[183],"depiction":[188],"calcifications,":[190],"which":[191],"specifically":[193],"important":[194,225],"diagnosis":[197],"malformative":[199],"lesions":[200,301,395,580],"craniopharyngioma.":[202],"Timing":[203],"post":[205],"important,":[210],"perfusion":[213],"dynamics":[214],"many":[216,436],"intrasellar":[217],"lesions,":[218],"adenomas,":[222],"an":[224,324],"detecting":[228,510],"pathology.":[229],"turcica":[234],"should":[235,269],"begin":[236],"high":[239,289,372],"resolution,":[240],"thinsection":[241],"T1-weighted":[242,267],"sequence":[243],"sagittal":[246,281],"plane.":[247],"T2":[248],"-":[249],"weighted":[250],"one":[257,335],"plane,":[258],"often":[260,570],"axial,":[262,278],"fast":[264],"techniques.":[266],"after":[274],"planes.":[282],"A":[283],"small":[284,300,377],"field":[285],"view":[287],"resolution":[290,373],"matrix":[291],"cuts":[294],"can":[295,337,352,441],"optimize":[296],"adenoma":[306],"hamartoma":[308],"tuber":[311],"cinereum.":[312],"Careful":[313],"examination":[314],"entire":[317],"necessary":[320],"while":[321],"searching":[322],"intracranial":[325],"man":[326],"lesion,":[327],"because":[328],"occasionally":[329],"distinct":[333],"area":[336],"mimic":[338],"presentation":[341,355],"another":[343],"region\u2019s":[344],"tumor,":[345],"pineal":[349],"tumor":[351,423,453,466,476,488,533],"neoplasm.":[359],"The":[360,572],"intraoperative":[363],"ultrasonography":[364],"increasing":[366],"due":[367],"development":[370],"transducers":[374],"enough":[378],"inserted":[381],"into":[382],"bony":[384],"defect":[385],"created":[386],"by":[387,425,435],"craniotomy,":[389],"thus":[390],"allowing":[391],"visualization":[393],"pituitary.":[398],"Nuclear":[399],"medicine,":[400],"including":[401],"positron":[402],"emission":[403],"(PET)":[405],"scanning,":[406,522],"primarily":[408],"follow":[412],"Some":[417],"agents":[418],"helpful":[420,461],"estimating":[422],"grade":[424],"quantitative":[426],"analysis":[427],"blood":[429],"flow.":[430],"Thalium":[431],"avidly":[433],"taken":[434],"primary":[437],"determine":[445],"residual":[450],"recurrent":[452],"operative":[456],"bed.":[457],"Thallium":[458],"studies":[459],"distinction":[464],"between":[465],"radiation":[468],"necrosis.":[469],"PET":[470,521],"scanning":[471],"estimate":[474,487],"metabolism.":[477],"More":[478],"recently,":[479],"researchers":[480],"been":[482],"spectroscopy":[485,523],"grade,":[489],"spectra":[492],"substances":[494],"present":[495],"increased":[497],"levels":[498,512],"cholines,":[503],"myo-inositols":[504],"mobile":[506],"fatty":[507],"acids,":[508],"decreased":[511],"N-acetylaspartate":[514],"(NAA)":[515],"total":[517],"creatinine.":[518],"hold":[525],"greatest":[527],"promise":[528],"viability.":[534],"Approximately":[535],"25%":[536],"arise":[541],"region,":[545],"accounting":[546],"nearly":[548],"half":[549],"all":[551],"Although":[554],"lessions":[558],"benign":[561],"histology,":[562],"involvement":[563],"vital":[565],"structures":[566],"makes":[567],"therapeutic":[568],"intervention":[569],"difficult.":[571],"findings":[574],"manifestations":[584],"will":[585],"discussed":[587],"detail":[589],"during":[590],"presentation.":[592]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
