array:23 [ "pii" => "S2253808915000853" "issn" => "22538089" "doi" => "10.1016/j.remnie.2015.07.011" "estado" => "S300" "fechaPublicacion" => "2015-09-01" "aid" => "671" "copyright" => "Elsevier España, S.L.U. and SEMNIM" "copyrightAnyo" => "2014" "documento" => "article" "crossmark" => 1 "subdocumento" => "sco" "cita" => "Rev Esp Med Nucl Imagen Mol. 2015;34:327-8" "abierto" => array:3 [ "ES" => false "ES2" => false "LATM" => false ] "gratuito" => false "lecturas" => array:2 [ "total" => 98 "formatos" => array:2 [ "HTML" => 12 "PDF" => 86 ] ] "itemSiguiente" => array:18 [ "pii" => "S2253808915000865" "issn" => "22538089" "doi" => "10.1016/j.remnie.2015.07.012" "estado" => "S300" "fechaPublicacion" => "2015-09-01" "aid" => "673" "copyright" => "Elsevier España, S.L.U. and SEMNIM" "documento" => "article" "crossmark" => 1 "subdocumento" => "sco" "cita" => "Rev Esp Med Nucl Imagen Mol. 2015;34:329-30" "abierto" => array:3 [ "ES" => false "ES2" => false "LATM" => false ] "gratuito" => false "lecturas" => array:2 [ "total" => 56 "formatos" => array:2 [ "HTML" => 12 "PDF" => 44 ] ] "en" => array:11 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Interesting image</span>" "titulo" => "<span class="elsevierStyleSup">99m</span>Tc-HDP SPECT/MRI in isolated xanthoma of the temporal bone" "tienePdf" => "en" "tieneTextoCompleto" => "en" "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "329" "paginaFinal" => "330" ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "<span class="elsevierStyleSup">99m</span>Tc-HDP SPECT/RM en xantoma único del hueso temporal" ] ] "contieneTextoCompleto" => array:1 [ "en" => true ] "contienePdf" => array:1 [ "en" => true ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig0005" "etiqueta" => "Fig. 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 1491 "Ancho" => 3253 "Tamanyo" => 331021 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">(a) Whole body bone scintigraphy revealing an hypermetabolic focus in the right temporal region. (b, c) Planar lateral view and SPECT images of the skull revealed central photopenic area surrounded by rim of increased uptake. (d) Axial FLAIR-sequence MRI, images suggestive of an intradiploic epidermoid cyst of the temporal bone. (e) SPECT/MRI hybrid images.</p>" ] ] ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "J.A. Lojo-Ramírez, F.J. García-Gómez, A. Kaen, F. Roldán, D. Marcilla-Plaza, I. Acevedo-Báñez" "autores" => array:6 [ 0 => array:2 [ "nombre" => "J.A." "apellidos" => "Lojo-Ramírez" ] 1 => array:2 [ "nombre" => "F.J." "apellidos" => "García-Gómez" ] 2 => array:2 [ "nombre" => "A." "apellidos" => "Kaen" ] 3 => array:2 [ "nombre" => "F." "apellidos" => "Roldán" ] 4 => array:2 [ "nombre" => "D." "apellidos" => "Marcilla-Plaza" ] 5 => array:2 [ "nombre" => "I." "apellidos" => "Acevedo-Báñez" ] ] ] ] ] "idiomaDefecto" => "en" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2253808915000865?idApp=UINPBA00004N" "url" => "/22538089/0000003400000005/v1_201508130058/S2253808915000865/v1_201508130058/en/main.assets" ] "itemAnterior" => array:18 [ "pii" => "S2253808915000841" "issn" => "22538089" "doi" => "10.1016/j.remnie.2015.07.010" "estado" => "S300" "fechaPublicacion" => "2015-09-01" "aid" => "667" "copyright" => "Elsevier España, S.L.U. and SEMNIM" "documento" => "article" "crossmark" => 1 "subdocumento" => "sco" "cita" => "Rev Esp Med Nucl Imagen Mol. 2015;34:325-6" "abierto" => array:3 [ "ES" => false "ES2" => false "LATM" => false ] "gratuito" => false "lecturas" => array:2 [ "total" => 100 "formatos" => array:2 [ "HTML" => 20 "PDF" => 80 ] ] "en" => array:11 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Interesting image</span>" "titulo" => "Pulmonary tumor embolus with high <span class="elsevierStyleSup">18</span>FDG uptake mimicking lung metastasis from renal-cell cancer" "tienePdf" => "en" "tieneTextoCompleto" => "en" "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "325" "paginaFinal" => "326" ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Embolia pulmonar tumoral con alta captación de <span class="elsevierStyleSup">18</span>FDG imitando metástasis pulmonar de cáncer de células renales" ] ] "contieneTextoCompleto" => array:1 [ "en" => true ] "contienePdf" => array:1 [ "en" => true ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig0010" "etiqueta" => "Fig. 2" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr2.jpeg" "Alto" => 1246 "Ancho" => 1660 "Tamanyo" => 490579 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Intraoperative findings: after arteriotomy of the lower pulmonary artery, an attempt to remove the thrombus was performed. Due to macroscopic infiltration of the arterial posterior wall, a left lower lobectomy was carried out in order to obtain a radical resection. Final pathology was consistent with tumor embolus from RCC.</p>" ] ] ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Giovanni Leuzzi, Enrico Melis, Daniele Forcella, Francesco Facciolo" "autores" => array:4 [ 0 => array:2 [ "nombre" => "Giovanni" "apellidos" => "Leuzzi" ] 1 => array:2 [ "nombre" => "Enrico" "apellidos" => "Melis" ] 2 => array:2 [ "nombre" => "Daniele" "apellidos" => "Forcella" ] 3 => array:2 [ "nombre" => "Francesco" "apellidos" => "Facciolo" ] ] ] ] ] "idiomaDefecto" => "en" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2253808915000841?idApp=UINPBA00004N" "url" => "/22538089/0000003400000005/v1_201508130058/S2253808915000841/v1_201508130058/en/main.assets" ] "en" => array:15 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Interesting images</span>" "titulo" => "An 18-year delay in the clinical presentation of bronchial carcinoid" "tieneTextoCompleto" => true "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "327" "paginaFinal" => "328" ] ] "autores" => array:1 [ 0 => array:4 [ "autoresLista" => "Giovanni Leuzzi, Daniele Forcella, Enrico Melis, Paolo Visca, Francesco Facciolo" "autores" => array:5 [ 0 => array:4 [ "nombre" => "Giovanni" "apellidos" => "Leuzzi" "email" => array:1 [ 0 => "gio.leuzzi@yahoo.it" ] "referencia" => array:2 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "aff0005" ] 1 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">*</span>" "identificador" => "cor0005" ] ] ] 1 => array:3 [ "nombre" => "Daniele" "apellidos" => "Forcella" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "aff0005" ] ] ] 2 => array:3 [ "nombre" => "Enrico" "apellidos" => "Melis" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "aff0005" ] ] ] 3 => array:3 [ "nombre" => "Paolo" "apellidos" => "Visca" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "aff0010" ] ] ] 4 => array:3 [ "nombre" => "Francesco" "apellidos" => "Facciolo" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "aff0005" ] ] ] ] "afiliaciones" => array:2 [ 0 => array:3 [ "entidad" => "Department of Surgical Oncology, Thoracic Surgery Unit, Regina Elena National Cancer Institute IFO, Rome, Italy" "etiqueta" => "a" "identificador" => "aff0005" ] 1 => array:3 [ "entidad" => "Division of Pathology, Regina Elena National Cancer Institute – IFO, Rome, Italy" "etiqueta" => "b" "identificador" => "aff0010" ] ] "correspondencia" => array:1 [ 0 => array:3 [ "identificador" => "cor0005" "etiqueta" => "⁎" "correspondencia" => "Corresponding author." ] ] ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Retraso de 18 años en la presentación clínica de carcinoide bronquial" ] ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig0005" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 2334 "Ancho" => 1668 "Tamanyo" => 614710 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">(A) CT scan performed in 1996: the image evidences a round-shaped solid nodule (measuring 21<span class="elsevierStyleHsp" style=""></span>mm in the major axis) localized near to the apical bronchus of the right lower lobe. The clinical diagnosis was consistent with intrapulmonary lymph-node associated to tuberculosis. (B) CT scan performed 18 years after: CT slice demonstrates the enlargement of the lung nodule (26<span class="elsevierStyleHsp" style=""></span>mm in the major axis). (C) Whole body PET/CT performed 1<span class="elsevierStyleHsp" style=""></span>h after the administration of 296<span class="elsevierStyleHsp" style=""></span>MBq of <span class="elsevierStyleSup">18</span>FDG (axial, coronal and sagittal slices): the images evidenced an increased uptake of a round-shaped solid nodule of the right lower lobe (SUV max 4.7). No sign of mediastinal or extra-thoracic disease was disclosed.</p>" ] ] ] "textoCompleto" => "<span class="elsevierStyleSections"><p id="par0005" class="elsevierStylePara elsevierViewall">A 74-year-old Caucasian woman referred to our department for acute onset of dry cough and mild chest pain. Her medical history was unremarkable with the exception of right pulmonary tuberculosis diagnosed and treated in 1996. A computed tomography (CT) scan disclosed the enlargement (26<span class="elsevierStyleHsp" style=""></span>mm vs 21<span class="elsevierStyleHsp" style=""></span>mm in the major axis) of a round-shaped solid nodule localized near to the apical bronchus of the right lower lobe (RLL): in particular- the lesion was already diagnosed 18 years before as intrapulmonary lymph-node (<a class="elsevierStyleCrossRef" href="#fig0005">Fig. 1</a>A and B), thus a radiological follow-up was not performed due to its benign features. A whole body <span class="elsevierStyleSup">18</span>FDG positron emission tomography (PET-CT) scan was then executed: PET-CT images evidenced a hyper-metabolism (SUV max 4.7) of the lung nodule; no sign of extra-thoracic uptakes was reported (<a class="elsevierStyleCrossRef" href="#fig0005">Fig. 1</a>C). After a multidisciplinary meeting, the patient underwent surgery. An apical RLL segmentectomy was performed and intra-operative pathology was suggestive for lung cancer (<a class="elsevierStyleCrossRef" href="#fig0010">Fig. 2</a>A), so an uneventful right lower lobectomy plus systematic lymphadenectomy was executed. Final pathology was consistent with typical carcinoid classified as pT1bN0M0 (stage IA, <a class="elsevierStyleCrossRef" href="#fig0010">Fig. 2</a>B). Six months after surgery the patient was free from recurrence.</p><elsevierMultimedia ident="fig0005"></elsevierMultimedia><elsevierMultimedia ident="fig0010"></elsevierMultimedia><p id="par0010" class="elsevierStylePara elsevierViewall">So far, delayed presentation/diagnosis of lung cancers has been seldom analyzed in literature. Some authors suggested that lung tumours growth generally takes 10–15 years from the appearance of the first cancer-cell to the detection of lung cancer by conventional imaging<a class="elsevierStyleCrossRef" href="#bib0020"><span class="elsevierStyleSup">1</span></a>: considering that tumour growth is biologically slow, this could indicate that the prognosis is unlikely changed by delayed diagnosis. In this setting, Salomaa et al.<a class="elsevierStyleCrossRef" href="#bib0020"><span class="elsevierStyleSup">1</span></a> reported that long specialist treatment delays are not correlated with worse prognosis in patients with advanced disease, while the delay time may be more critical in those cases with limited disease.</p><p id="par0015" class="elsevierStylePara elsevierViewall">In our case, the “lucky” and exceptional (18 years) diagnosis of bronchial typical carcinoid was delayed because: (1) the lung nodule was diagnosed as intrapulmonary lymph-node by conventional imaging only; (2) the symptoms were not disease-specific: in fact, bronchial carcinoids have been sometimes associated to delayed diagnosis due to masquerading symptoms related to other thoracic diseases (cough, chest pain, asthma, etc.).</p><p id="par0020" class="elsevierStylePara elsevierViewall">We assume that the tumour has already arisen in 1996 due to the usual indolent clinical course of such neoplasms. In addition, while oncocytic features were not observed, our case further demonstrates that typical carcinoids have been sometimes associated to higher uptake at PET-CT scan, thus confirming the role of nuclear imaging in detecting also slow-growth tumours.<a class="elsevierStyleCrossRefs" href="#bib0025"><span class="elsevierStyleSup">2,3</span></a></p><p id="par0025" class="elsevierStylePara elsevierViewall">In conclusion, although bronchial carcinoids have an indolent clinical course, extremely delayed diagnosis or presentation is very uncommon. In those patients with lung nodule and uncertain nature for long time, the PET-CT may be useful to determine whether the patient would need a radiological surveillance or surgical therapy.</p></span>" "pdfFichero" => "main.pdf" "tienePdf" => true "fechaRecibido" => "2014-11-21" "fechaAceptado" => "2014-12-22" "multimedia" => array:2 [ 0 => array:7 [ "identificador" => "fig0005" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 2334 "Ancho" => 1668 "Tamanyo" => 614710 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">(A) CT scan performed in 1996: the image evidences a round-shaped solid nodule (measuring 21<span class="elsevierStyleHsp" style=""></span>mm in the major axis) localized near to the apical bronchus of the right lower lobe. The clinical diagnosis was consistent with intrapulmonary lymph-node associated to tuberculosis. (B) CT scan performed 18 years after: CT slice demonstrates the enlargement of the lung nodule (26<span class="elsevierStyleHsp" style=""></span>mm in the major axis). (C) Whole body PET/CT performed 1<span class="elsevierStyleHsp" style=""></span>h after the administration of 296<span class="elsevierStyleHsp" style=""></span>MBq of <span class="elsevierStyleSup">18</span>FDG (axial, coronal and sagittal slices): the images evidenced an increased uptake of a round-shaped solid nodule of the right lower lobe (SUV max 4.7). No sign of mediastinal or extra-thoracic disease was disclosed.</p>" ] ] 1 => array:7 [ "identificador" => "fig0010" "etiqueta" => "Figure 2" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr2.jpeg" "Alto" => 999 "Ancho" => 2500 "Tamanyo" => 630212 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">(A) Intraoperative findings: apical segmentectomy with a brownish encapsulated solid nodule (2.6<span class="elsevierStyleHsp" style=""></span>cm) in its context. (B) Microscopic findings (Haematoxylin and Eosin, original magnification 10×): tumour cells organized in organoid pattern, exhibiting a polygonal to fusiform shape with pale cytoplasm. No oncocytic features are evidenced. The diagnosis was consistent with typical carcinoid (pT1bN0M0).</p>" ] ] ] "bibliografia" => array:2 [ "titulo" => "References" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "bibs0005" "bibliografiaReferencia" => array:3 [ 0 => array:3 [ "identificador" => "bib0020" "etiqueta" => "1" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Delays in the diagnosis and treatment of lung cancer" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ 0 => "E.R. Salomaa" 1 => "S. Sällinen" 2 => "H. Hiekkanen" 3 => "K. 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Lococo" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Hell J Nucl Med" "fecha" => "2014" "volumen" => "17" "paginaInicial" => "156" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/25097901" "web" => "Medline" ] ] "itemHostRev" => array:3 [ "pii" => "S0015028207010229" "estado" => "S300" "issn" => "00150282" ] ] ] ] ] ] ] 2 => array:3 [ "identificador" => "bib0030" "etiqueta" => "3" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "A case of pulmonary typical carcinoid with an extensive oncocytic component showing intense uptake of FDG" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ 0 => "T. Kadowaki" 1 => "S. Yano" 2 => "K. Araki" 3 => "T. Tokushima" 4 => "N. Morioka" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1136/thx.2010.135525" "Revista" => array:6 [ "tituloSerie" => "Thorax" "fecha" => "2011" "volumen" => "66" "paginaInicial" => "361" "paginaFinal" => "362" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/21075777" "web" => "Medline" ] ] ] ] ] ] ] ] ] ] ] ] ] "idiomaDefecto" => "en" "url" => "/22538089/0000003400000005/v1_201508130058/S2253808915000853/v1_201508130058/en/main.assets" "Apartado" => array:4 [ "identificador" => "7927" "tipo" => "SECCION" "en" => array:2 [ "titulo" => "Interesting images" "idiomaDefecto" => true ] "idiomaDefecto" => "en" ] "PDF" => "https://static.elsevier.es/multimedia/22538089/0000003400000005/v1_201508130058/S2253808915000853/v1_201508130058/en/main.pdf?idApp=UINPBA00004N&text.app=https://www.elsevier.es/" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2253808915000853?idApp=UINPBA00004N" ]