1
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Orlandi AM, Alcaraz G, Bielski L, Brenta G, Jozami LC, Cavallo A, Guerra J, Zund S. Thyroid gland: a rare site of metastasis. Endocrine 2024; 84:607-614. [PMID: 38224445 DOI: 10.1007/s12020-023-03626-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 11/22/2023] [Indexed: 01/16/2024]
Abstract
PURPOSE Despite its rich vascularity, metastasis (MTS) to the thyroid tissue is unusual, ranging from 1 to 3%. This entity is not usually considered as differential diagnosis and is not included in the upfront approach in patients with thyroid nodules. Once diagnosed, treatment is controversial. The aim of this study was to evaluate diagnosis, treatment, and outcome at the end of follow-up in patients with a diagnosis of MTS to the thyroid. METHODS A retrospective multicenter study was designed from 1985 to 2022; 29 patients with MTS to the thyroid gland were included in the analysis. RESULTS Clinical presentation included the presence of a nodular goiter (65.5%), compression symptoms (17.2%), diffuse goiter (10.3%), and suspicious lymph nodes in the neck (7%). Primary tumor sites were: kidney (44.8%), breast (24.1%), lung (13.8%), neuroendocrine system (6.9%), colon (3.4%), cervix (3.4%), and ovary (3.4%). In 18/23 patients, suspicious ultrasound criteria for malignancy were described. Preoperative diagnosis was made in 23/27 patients by FNA and confirmed in 18 cases by immunohistochemistry. Seventeen patients underwent surgery. At the end of the follow-up, 19 patients had died of oncological disease, and six were alive (2/6 disease-free with isolated intrathyroidal MTS). CONCLUSION Renal carcinoma was the tumor that most frequently metastasized to the thyroid gland. Immunodiagnosis was a very useful tool for etiological confirmation. Patients with MTS to the thyroid gland as a unique site had a more favorable course compared to patients with multiple metastatic sites. Finally, outcomes and prognosis essentially depended on the biology of the primary tumor.
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Affiliation(s)
- Ana María Orlandi
- Endocrinology Department, Hospital Dr. T. Álvarez, Buenos Aires, Argentina.
| | - Graciela Alcaraz
- Endocrinology Department, Hospital Dr. C. Durand, Buenos Aires, Argentina
| | - Laila Bielski
- Endocrinology Department, Sanatorio Güemes, Buenos Aires, Argentina
| | - Gabriela Brenta
- Endocrinology Department, Unidad Asistencial Dr. C. Milstein, Buenos Aires, Argentina
| | | | - Andrea Cavallo
- Endocrinology Department Hospital Alta Complejidad, Formosa, Argentina
- Endocrinology Department Hospital Universitario Austral, Buenos Aires, Argentina
| | - Jorgelina Guerra
- Endocrinology Department Hospital Universitario Austral, Buenos Aires, Argentina
| | - Santiago Zund
- Head and Neck Surgery Department, Instituto de Oncología A. Roffo, Buenos Aires, Argentina
- Head and Neck Surgery Department Hospital Español de La Plata, Buenos Aires, Argentina
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2
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Bayram E, Toyran T, Güney B, Uguz AH, Gümürdülü D, Paydas S. Issues with the targeted therapy of non‑small cell lung cancer with thyroid metastases: A case report. MEDICINE INTERNATIONAL 2023; 3:57. [PMID: 37927354 PMCID: PMC10620843 DOI: 10.3892/mi.2023.117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 10/16/2023] [Indexed: 11/07/2023]
Abstract
Lung cancer is a common malignancy that has usually already metastasized at the time of diagnosis; however, thyroid metastases are extremely rare. Echinoderm microtubule-associated protein-like 4-anaplastic lymphoma kinase (ALK) fusion has been observed in 3-7% of cases of lung adenocarcinoma. ALK inhibitor therapy has been shown to exert a positive effect on disease progression. The present study describes the case of a patient with ALK-positive non-small cell lung carcinoma and thyroid metastases who exhibited a minimal response to ALK inhibitor therapy in the primary lesion, but had a complete pathological response in the thyroid, as confirmed by a thyroid biopsy. The present case report undermines the need for further evidence from genomic testing following this different tumor course in thyroid tissue.
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Affiliation(s)
- Ertugrul Bayram
- Department of Medical Oncology, Cukurova University Faculty of Medicine, Sarıçam, Adana 01330, Turkey
| | - Tugba Toyran
- Department of Pathology, Cukurova University Faculty of Medicine, Sarıçam, Adana 01330, Turkey
| | - Burak Güney
- Department of Nuclear Medicine, Cukurova University Faculty of Medicine, Sarıçam, Adana 01330, Turkey
| | - Aysun Hatice Uguz
- Department of Pathology, Cukurova University Faculty of Medicine, Sarıçam, Adana 01330, Turkey
| | - Derya Gümürdülü
- Department of Pathology, Cukurova University Faculty of Medicine, Sarıçam, Adana 01330, Turkey
| | - Semra Paydas
- Department of Medical Oncology, Cukurova University Faculty of Medicine, Sarıçam, Adana 01330, Turkey
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3
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Ottaiano A, Santorsola M, Circelli L, Trotta AM, Izzo F, Perri F, Cascella M, Sabbatino F, Granata V, Correra M, Tarotto L, Stilo S, Fiore F, Martucci N, Rocca AL, Picone C, Muto P, Borzillo V, Belli A, Patrone R, Mercadante E, Tatangelo F, Ferrara G, Di Mauro A, Scognamiglio G, Berretta M, Capuozzo M, Lombardi A, Galon J, Gualillo O, Pace U, Delrio P, Savarese G, Scala S, Nasti G, Caraglia M. Oligo-Metastatic Cancers: Putative Biomarkers, Emerging Challenges and New Perspectives. Cancers (Basel) 2023; 15:cancers15061827. [PMID: 36980713 PMCID: PMC10047282 DOI: 10.3390/cancers15061827] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 03/13/2023] [Accepted: 03/16/2023] [Indexed: 03/30/2023] Open
Abstract
Some cancer patients display a less aggressive form of metastatic disease, characterized by a low tumor burden and involving a smaller number of sites, which is referred to as "oligometastatic disease" (OMD). This review discusses new biomarkers, as well as methodological challenges and perspectives characterizing OMD. Recent studies have revealed that specific microRNA profiles, chromosome patterns, driver gene mutations (ERBB2, PBRM1, SETD2, KRAS, PIK3CA, SMAD4), polymorphisms (TCF7L2), and levels of immune cell infiltration into metastases, depending on the tumor type, are associated with an oligometastatic behavior. This suggests that OMD could be a distinct disease with specific biological and molecular characteristics. Therefore, the heterogeneity of initial tumor burden and inclusion of OMD patients in clinical trials pose a crucial methodological question that requires responses in the near future. Additionally, a solid understanding of the molecular and biological features of OMD will be necessary to support and complete the clinical staging systems, enabling a better distinction of metastatic behavior and tailored treatments.
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Affiliation(s)
- Alessandro Ottaiano
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Mariachiara Santorsola
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Luisa Circelli
- AMES, Centro Polidiagnostico Strumentale SRL, Via Padre Carmine Fico 24, 80013 Casalnuovo Di Napoli, Italy
| | - Anna Maria Trotta
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Francesco Izzo
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Francesco Perri
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Marco Cascella
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Francesco Sabbatino
- Oncology Unit, Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Vincenza Granata
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Marco Correra
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Luca Tarotto
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Salvatore Stilo
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Francesco Fiore
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Nicola Martucci
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Antonello La Rocca
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Carmine Picone
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Paolo Muto
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Valentina Borzillo
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Andrea Belli
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Renato Patrone
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Edoardo Mercadante
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Fabiana Tatangelo
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Gerardo Ferrara
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Annabella Di Mauro
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Giosué Scognamiglio
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Massimiliano Berretta
- Department of Clinical and Experimental Medicine, University of Messina, Via Consolare Valeria, 98125 Messina, Italy
| | | | - Angela Lombardi
- Department of Precision Medicine, University of Campania "L. Vanvitelli", Via Luigi De Crecchio 7, 80138 Naples, Italy
| | - Jérôme Galon
- INSERM, Laboratory of Integrative Cancer Immunology, 75006 Paris, France
- Equipe Labellisée Ligue Contre le Cancer, 75006 Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 75006 Paris, France
| | - Oreste Gualillo
- SERGAS (Servizo Galego de Saude) and NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain
| | - Ugo Pace
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Paolo Delrio
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Giovanni Savarese
- AMES, Centro Polidiagnostico Strumentale SRL, Via Padre Carmine Fico 24, 80013 Casalnuovo Di Napoli, Italy
| | - Stefania Scala
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Guglielmo Nasti
- Istituto Nazionale Tumori di Napoli, IRCCS "G. Pascale", Via Mariano Semmola, 80131 Naples, Italy
| | - Michele Caraglia
- Department of Precision Medicine, University of Campania "L. Vanvitelli", Via Luigi De Crecchio 7, 80138 Naples, Italy
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Elouarith I, Benbella L, Arsalan O, El Malki HO, Znati K, Jahid A. Thyroid metastasis revealing a lung adenocarcinoma: A case report and review of the literature. Int J Surg Case Rep 2022; 98:107525. [PMID: 36055168 PMCID: PMC9482921 DOI: 10.1016/j.ijscr.2022.107525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 08/13/2022] [Accepted: 08/13/2022] [Indexed: 11/20/2022] Open
Abstract
Introduction Metastatic lung adenocarcinoma in the thyroid is very rare. The clinical presentation and the radiological findings for metastasis carcinoma are nonspecific and do not allow the distinction between metastatic lung carcinoma and primary thyroid tumor. Case presentation We report the case of a pulmonary papillary adenocarcinoma revealed by a thyroid metastasis in a 62-year-old and non-smoker patient with no history of cancer. Discussion Thyroid metastasis revealing a primary adenocarcinoma of lung is extremely rare. In the absence of a history of lung cancer, the histological appearance of a papillary adenocarcinoma localized in the thyroid can be misdiagnosed as a primary thyroid cancer given the non-specificity of the clinical, radiological and histological presentations. Immunohistochemical analysis and molecular studies are the gold standards for establishing the diagnosis of the primary site. Conclusion In this report we aim to discuss the histological and immunohistochemical features of lung adenocarcinoma metastazing in thyroid gland through a literature review. We are also targeting to highlight the essential role of immunohistochemistry and molecular study for the confirmation of the primary pulmonary origin and to discuss therapy for patients with lung cancer metastatic in the thyroid [17]. Metastatic lung adenocarcinoma in the thyroid remains exceptional and very few cases have been reported in the literature. Immunohistochemical analysis and molecular studies are the gold standards for confirming the primary pulmonary origin. Systemic treatment is used in the case of polymetastatic cancer. Surgery is indicated in patients with isolated thyroid lesions.
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5
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Ng JKM, Li JJX. Metastatic lung carcinoma in thyroid aspirates: A case series and literature review illustrating diagnostic challenges. Cytopathology 2022; 33:696-706. [PMID: 35808980 DOI: 10.1111/cyt.13164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 06/13/2022] [Accepted: 06/27/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Papillary thyroid carcinoma (PTC) is the most common primary malignant thyroid neoplasm and malignant diagnosis in thyroid aspirates. Metastatic adenocarcinoma of lung is an under-recognized mimicker which overlaps cytomorphologically and immunocytochemically with PTC. This case series reviews thyroid aspirates of metastatic lung carcinomas, aiming to address the similarities and methods of differentiating this entity from PTC. METHODS Thyroid aspirates of metastatic lung carcinomas were obtained by a computerized search. Clinico-cytological features and ancillary test results were reviewed. Literature review was performed for published cases of metastatic lung carcinomas in thyroid aspirates. RESULTS A total of 14 cases were found, including nine adenocarcinomas, three TTF1-positive non-small cell lung carcinomas (NSCLCs), one small cell carcinoma and one squamous cell carcinoma. The adenocarcinomas and TTF1-positive NSCLCs displayed PTC-like features including papillae/papillary-like fronds (n=6/12, 50%), nuclear grooves (n=5/12, 41.7%) and inclusions (n=1/12, 8.3%), chromatin clearing (n=3/12, 25%), calcifications (n=3/12, 25%) and multinucleated giant cells (n=2/12, 16.7%). Useful distinguishing features observed were prominent nucleoli, coarse chromatin, mitosis, and necrosis. TTF-1 immunocytochemistry was positive in most cases (n=5/6, 83.3%), while PAX8 and thyroglobulin were consistently negative. EGFR exon 19 deletion was detected on cell block preparation in a single case, corresponding to its lung primary. Literature search yielded 84 cases of metastatic malignancies, with lung carcinomas comprising of 3.6%-33.3% in case series of metastatic malignancies. CONCLUSION Metastatic adenocarcinoma of lung and PTC share significant cytomorphological and immunocytochemical similarities. A high degree of caution, meticulous clinico-cytological assessment and prudent use of ancillary techniques is necessary to avoid potential misdiagnosis.
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Affiliation(s)
- Joanna K M Ng
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong
| | - Joshua J X Li
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong
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6
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Vogel J, Tenev A, Solass W, Schwenck J, Dittmann H. Thyroid Metastasis in Whole-Body 18F-FDG PET/CT Restaging of Small Cell Lung Cancer. Clin Nucl Med 2022; 47:96-97. [PMID: 34874354 DOI: 10.1097/rlu.0000000000003748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
ABSTRACT Incidental findings of thyroid lesions, some of which show increased FDG uptake, are common in whole-body FDG PET/CT imaging of oncological patients. As metastases to the thyroid are extremely rare, it is often a matter of debate, whether thyroid lesions should be considered as benign goiter or evaluated further. Here, we present the case of a 65-year-old woman with history of small cell lung cancer and multiple thyroid lesions, classified as benign nodular goiter. Because in restating using 18F-FDG PET/CT these lesions showed an increased FDG uptake and growth progression, decision was made for fine-needle aspiration, which revealed small cell lung cancer metastasis 14 months after first tumor diagnosis.
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Affiliation(s)
- Jonas Vogel
- From the Nuclear Medicine and Clinical Molecular Imaging, Department of Radiology, University Hospital Tuebingen
| | - Alina Tenev
- Department of Radiation Oncology, Medical Faculty and University Hospital, Eberhard Karls University
| | - Wiebke Solass
- Institute of Pathology and Neuropathology, University Hospital Tuebingen, Eberhard-Karls University Tuebingen
| | | | - Helmut Dittmann
- From the Nuclear Medicine and Clinical Molecular Imaging, Department of Radiology, University Hospital Tuebingen
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7
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One case of orbital apex syndrome caused by small cell lung cancer metastasis. Rev Neurol (Paris) 2021; 177:1032-1035. [PMID: 33810838 DOI: 10.1016/j.neurol.2020.11.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 11/19/2020] [Accepted: 11/19/2020] [Indexed: 11/21/2022]
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8
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Rossi ED, Pantanowitz L, Hornick JL. Cytologic and histological features of rare nonepithelial and nonlymphoid tumors of the thyroid. Cancer Cytopathol 2021; 129:583-602. [PMID: 33493367 DOI: 10.1002/cncy.22404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 12/02/2020] [Accepted: 12/03/2020] [Indexed: 11/09/2022]
Abstract
Thyroid tumors can be classified into epithelial, nonepithelial, and nonprimary lesions. Nonepithelial thyroid tumors are rare. They can be of primary origin within the thyroid gland, arise secondary to contiguous growth from adjacent tissues, or represent metastatic disease. The incidence of nonepithelial tumors of the thyroid is only 1% to 2%, most of which are lymphomas; the remainder includes mesenchymal and histiocytic tumors. This review examines the cytohistological features of various nonepithelial and nonlymphoid tumors of the thyroid, including vascular lesions, neural tumors (including granular cell tumor and paraganglioma), smooth muscle tumors, solitary fibrous tumor, histiocytic neoplasms (eg, Langerhans cell histiocytosis and Rosai-Dorfman disease), and follicular dendritic cell sarcoma. Their differential diagnosis is discussed, including recommendations to prevent the pitfall of mistaking these rare tumors for more common epithelial thyroid neoplasms.
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Affiliation(s)
- Esther Diana Rossi
- Division of Anatomic Pathology and Histology, Catholic University of Sacred Heart, Rome, Italy
| | - Liron Pantanowitz
- Department of Pathology, University of Michigan, Ann Arbor, Michigan
| | - Jason L Hornick
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
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9
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Rodrigo-Gómez L, Pardal-Refoyo JL, Batuecas-Caletrío Á. Prevalencia de tumores metastásicos en la glándula tiroides. Revisión sistemática y metanálisis. REVISTA ORL 2020. [DOI: 10.14201/orl.23207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Introducción y objetivo: Los tumores metastásicos en la glándula tiroides complican el diagnóstico, el tratamiento y el pronóstico del paciente. El objetivo es conocer la prevalencia de las metástasis en la glándula tiroides referida en la literatura médica y los tumores primarios que con más frecuencia metastatizan en la glándula tiroides. Método: Se realizó una revisión bibliográfica sistemática en las bases de datos de PubMed, La Biblioteca Cochrane y Scopus. Los artículos seleccionados se dividieron en dos grupos, series clínicas de pacientes en los que se hallaron metástasis en tiroides (grupo A) y series de hallazgos de metástasis en tiroides en autopsias (grupo B). Se realizó metanálisis de prevalencia para cada grupo de artículos siguiendo el modelo de efectos aleatorios. Resultados: La prevalencia en cada grupo con su índice de confianza al 95% fue 0.00479 (0.002-0.007) para el grupo A y 0.0362 (0.014-0.059) para el grupo B. La prevalencia de metástasis halladas en autopsias fue 7,58 veces mayor que en los estudios clínicos. En el grupo A la edad media fue 60.82 y en el grupo B 57.20. En ambos grupos las metástasis halladas en tiroides fueron más frecuentes en el sexo femenino. La localización del tumor primario fue diferente en ambos grupos, en el grupo A fue el cáncer de riñón y en el grupo B el cáncer de mama. La variabilidad de la prevalencia de metástasis en tiroides en los diferentes artículos de ambos grupos hace que este estudio tuviese una alta heterogeneidad (índice I2 y Q). Los funnel plot de ambos grupos indicaron alto sesgo de publicación. Discusión: La diferente prevalencia entre series clínicas y autopsias puede implicar que la detección de metástasis en tiroides en la clínica está infradiagnosticada. La razón de esto podría ser que las metástasis intratiroideas se presentan de forma asintomática siendo diagnosticadas como hallazgo casual en autopsias. En otras ocasiones se presentan como un nódulo tiroideo años después del tumor primario, lo que condiciona el diagnóstico. Conclusiones: La prevalencia de metástasis en tiroides es superior en las series de autopsias que en series clínicas (hasta 6.67 veces más frecuente en nuestro estudio). Las metástasis intratiroideas probablemente están infradiagnosticadas por cursar sin clínica siendo diagnosticadas como hallazgo casual en autopsias. Los tumores primarios más frecuentes fueron el riñón (series clínicas) y la mama (series de autopsias).
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10
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Ben Saad A, Mhamed SC, Migaou A, Njima M, Achour A, Fahem N, Rouatbi N, Joobeur S. Thyroid metastasis revealing a lung adenocarcinoma. Respir Med Case Rep 2020; 30:101065. [PMID: 32489846 PMCID: PMC7256324 DOI: 10.1016/j.rmcr.2020.101065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Revised: 03/23/2020] [Accepted: 04/21/2020] [Indexed: 11/19/2022] Open
Abstract
Thyroid metastasis revealing a primary lung cancer is an extremely rare condition. Only few cases have been reported in the literature. A multidisciplinary approach is essential for the diagnosis. The prognosis is generally poor. We report a case of a 50-year-old man presented with cervical nodules corresponding to a thyroid nodule and lymph nodes. The ultrasonography-guided fine-needle aspiration cytology of the thyroid nodule and a cervical lymphadenopathy concluded to a poorly differentiated adenocarcinoma. Cervical lymphadenopathy biopsy with immunohistochemistry and additional imaging explorations contributed to the diagnosis of a lung adenocarcinoma stage IVB. He died few days after the diagnosis.
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Affiliation(s)
- Ahmed Ben Saad
- Pulmonology Department, Fattouma Bourguiba Hospital, Monastir, Tunisia
| | | | - Asma Migaou
- Pulmonology Department, Fattouma Bourguiba Hospital, Monastir, Tunisia
| | - Manel Njima
- Department of Pathology, Fattouma Bourguiba Hospital, Monastir, Tunisia
| | - Asma Achour
- Radiology Department, Fattouma Bourguiba Hospital, Monastir, Tunisia
| | - Nesrine Fahem
- Pulmonology Department, Fattouma Bourguiba Hospital, Monastir, Tunisia
| | - Naceur Rouatbi
- Pulmonology Department, Fattouma Bourguiba Hospital, Monastir, Tunisia
| | - Samah Joobeur
- Pulmonology Department, Fattouma Bourguiba Hospital, Monastir, Tunisia
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11
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Stasiak M, Michalak R, Lewinski A. Thyroid primary and metastatic malignant tumours of poor prognosis may mimic subacute thyroiditis - time to change the diagnostic criteria: case reports and a review of the literature. BMC Endocr Disord 2019; 19:86. [PMID: 31387553 PMCID: PMC6683567 DOI: 10.1186/s12902-019-0415-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 07/26/2019] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND The diagnosis of subacute thyroiditis (SAT) is based mainly on the presence of painful thyroid goitre and a significant increase in erythrocyte sedimentation rate (ESR). Proceeding according to these diagnostic criteria may lead to an incorrect diagnosis and treatment. Extremely dangerous is the situation when the diagnosis of SAT is erroneously made based on criteria other than ultrasound (US) image and fine needle aspiration biopsy (FNAB), which leads to delayed diagnosis of malignant tumour with poor prognosis. CASE PRESENTATION Five patients with typical SAT symptoms are presented. In all of them, anaplastic thyroid cancer or metastatic thyroid tumours were finally diagnosed as the cause of the initial symptoms resembling SAT. Most of the patients were initially misdiagnosed and the proper diagnosis of malignancy was delayed. CONCLUSIONS The authors have proposed the new diagnostic criteria for SAT, and strongly suggest that thyroid gland US should be included in the main criteria of SAT diagnosis, together with FNAB result excluding the presence of malignant tumour.
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Affiliation(s)
- Magdalena Stasiak
- Department of Endocrinology and Metabolic Diseases, Polish Mother’s Memorial Hospital - Research Institute, 281/289 Rzgowska St., 93-338 Lodz, Poland
| | - Renata Michalak
- Department of Endocrinology and Metabolic Diseases, Polish Mother’s Memorial Hospital - Research Institute, 281/289 Rzgowska St., 93-338 Lodz, Poland
| | - Andrzej Lewinski
- Department of Endocrinology and Metabolic Diseases, Polish Mother’s Memorial Hospital - Research Institute, 281/289 Rzgowska St., 93-338 Lodz, Poland
- Department of Endocrinology and Metabolic Diseases, Medical University of Lodz, Lodz, Poland
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Starling CE, Sabra J, Brady B, Horton M, Traweek ST. Malignant teratoma of the thyroid: A difficult diagnosis by fine-needle aspiration. Diagn Cytopathol 2019; 47:930-934. [PMID: 31120625 DOI: 10.1002/dc.24216] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 04/03/2019] [Accepted: 05/13/2019] [Indexed: 12/21/2022]
Abstract
Primary thyroid teratomas are rare, usually benign, and typically occur in children. We report the unusual occurrence of a malignant thyroid teratoma in a young man. Initial ultrasound and CT studies revealed an 8.5 heterogeneous mass involving the entire right thyroid lobe causing tracheal compression and deviation. Fine-needle aspiration (FNA) revealed malignant cells with possible neuroendocrine features. Similar findings have been previously reported, with an occasional interpretation as possible medullary thyroid carcinoma. In no report, as with our case, has the correct diagnosis been suggested with FNA. The surgical specimen contained abundant primitive neuroepithelium with a very minor component of mature ectodermal tissue in one area. Like this case, an abundance of immature neuroepithelium has been reported in essentially all previous reports of primary malignant thyroid teratoma, sometimes creating a challenge to find another type of germ cell tissue. Array comparative genomic hybridization studies in this case revealed a markedly complex karyotype including gain of chromosome 12 and loss of 17p. Amplification of MYCN, EWSR1 rearrangement and isochromosome 12p were not identified, providing no evidence for neuroblastoma or Ewing sarcoma/peripheral neuroectodermal tumor, both of which have also rarely been reported as primary thyroid tumors. With the use of cisplatinum-based chemotherapy combined with radiation, survival times have increased dramatically. Our patient is now disease free and back to his normal activities after relatively short follow-up. Although rare, it is important to be aware that teratomas may present as a thyroid nodule. Recognition by FNA is challenging, and requires multiple modalities for full identification.
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Choudhry H, Nasrullah M. Iodine consumption and cognitive performance: Confirmation of adequate consumption. Food Sci Nutr 2018; 6:1341-1351. [PMID: 30258574 PMCID: PMC6145226 DOI: 10.1002/fsn3.694] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 04/19/2018] [Accepted: 05/02/2018] [Indexed: 12/20/2022] Open
Abstract
Iodine, a dynamic nutrient present in thyroid hormones, is responsible for regulating thyroid function, supporting a healthy metabolism, and aiding growth and development. Iodine is also essential for brain development during specific time windows influencing neurogenesis, neuronal and glial cell differentiation, myelination, neuronal migration, and synaptogenesis. About 1.5 billion people in 130 countries live in areas at risk of iron deficiencies (IDs). Reduced mental ability due to IDs occurs in almost 300 million people. Ensuring the consumption of minimum recommended daily allowances of iodine remains challenging. The effects of ID disorders range from high mortality of fetuses and children to inhibited mental development (cretinism). Poor socioeconomic development and impaired school performance are also notable. Currently, ID disorders are the single greatest contributor to preventable brain damage in fetuses and infants and arrested psychomotor development in children. Iodized salt may help fulfill iodine requirements. Increases in food salt iodization programs can help overcome ID disorders. Dietary plans can be well adjusted to incorporate iodinated foods. Maternal iodine supplementation for offspring requires adequate attention. Fruits, vegetables, bread, eggs, legumes (beans and peas), nuts, seeds, seafood, lean meats and poultry, and soy products provide small quantities of iodine. Nutrient-dense foods containing essential vitamins and minerals such as iodine may confer positive effects. To some extent, fortified foods and daily dietary supplements can be provided for different nutrients including iodine; otherwise, iodine may be consumed in less than the recommended amounts. This review focuses on aspects of adequate iodine consumption to avoid cognitive impairments.
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Affiliation(s)
- Hani Choudhry
- Department of BiochemistryFaculty of ScienceKing Abdulaziz UniversityJeddahSaudi Arabia
- Cancer and Mutagenesis UnitKing Fahd Center for Medical ResearchKing Abdulaziz UniversityJeddahSaudi Arabia
| | - Md. Nasrullah
- Department of BiochemistryFaculty of ScienceKing Abdulaziz UniversityJeddahSaudi Arabia
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Zivaljevic V, Jovanovic M, Perunicic V, Paunovic I. Surgical treatment of metastasis to the thyroid gland: a single center experience and literature review. Hippokratia 2018; 22:137-140. [PMID: 31641335 PMCID: PMC6801123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
BACKGROUND Metastasis to the thyroid gland or nonthyroid malignancy (NTM) is rarely an indication for thyroidectomy and constitute 1-3 % of all thyroid carcinomas. NTM has a poor prognosis, due to the advanced stage of the primary tumor. This study aimed to present the incidence, clinical characteristics, and treatment outcome of NTM in a single, high volume center. CASE SERIES We retrospectively analyzed all patients who had undergone thyroidectomy at the Center for Endocrine Surgery in Belgrade, during the period from 1995 to 2015. Out of 13,385 patients who were submitted to thyroidectomy, 3,344 (24.2 %) patients had thyroid malignancy. The diagnosis of NTM, based on the histopathological findings, was found in ten patients (0.075 % of all patients who had thyroid surgery, i.e., in 0.3 % of patients with thyroid cancer), with a mean age of 59.5 years. The most frequent primary tumor location in NTM was kidney in four patients, esophagus in two patients, and pharynx, breast and lungs (one case each). Total thyroidectomy was performed in four patients and lobectomy in two patients. Mean survival time following thyroid surgery was 43.2 months. CONCLUSION NTM are uncommon, and their prognosis is generally poor and depends on the characteristics of the primary tumor. Nevertheless, in selected cases, surgical treatment of NTM should be considered. HIPPOKRATIA 2018, 22(3): 137-140.
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Affiliation(s)
- V Zivaljevic
- Center for Endocrine Surgery, Clinical Center of Serbia, Belgrade, Serbia
- School of Medicine, University of Belgrade, Belgrade, Serbia
| | - M Jovanovic
- Center for Endocrine Surgery, Clinical Center of Serbia, Belgrade, Serbia
| | - V Perunicic
- Department of Surgery, General Hospital, Cacak, Serbia
| | - I Paunovic
- Center for Endocrine Surgery, Clinical Center of Serbia, Belgrade, Serbia
- School of Medicine, University of Belgrade, Belgrade, Serbia
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Fodor D, Gurzu S, Contac AO, Jung I. Giant hepatic metastasis in a patient with coin-like small cell lung carcinoma incidentally diagnosed at autopsy: A case report. Medicine (Baltimore) 2017; 96:e6366. [PMID: 28296775 PMCID: PMC5369930 DOI: 10.1097/md.0000000000006366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
RATIONALE Encephalopathy is a rare complication of hepatic metastases. In this paper we present a case of a patient with lung cancer and metastatic-related giant hepatomegaly. PATIENT CONCERNS A 78-year-old previously healthy male was admitted in the Emergency room in hepatic coma. DIAGNOSES The abdominal CT scan examination revealed a huge liver filled with solid nodules. INTERVENTIONS No interventions were performed. OUTCOMES The patient died at few hours after hospitalization. The autopsy showed a 6.5 kilograms liver with several whitish metastatic nodules and an occult prostate adenocarcinoma. The hilum of both lungs was free of tumor and a 10 mm white nodule was identified surrounding a small bronchus. No peripheral nodules were macroscopically identified. Under microscope, cluster of small cells were observed encasing a small bronchus with multiple minute coin-shaped subpleural foci. A massive intrapulmonary angiolymphatic invasion and metastases from small cell carcinoma in liver, lymph nodes and iliac crest bone marrow were also diagnosed. LESSONS This case highlights the difficulty of diagnosis of aggressive lung carcinomas and the necessity of checking for metachronous tumors. The encephalopathy might be the result of metastatic damage of the liver parenchyma combined with the paraneoplastic effect of the tumor cells. Few than 25 cases of SCLCs with diffuse liver metastases and fulminant liver failure were reported to December 2016. This is the first reported case with a synchronous prostate cancer and a "coin-like" aspect of the SCLC.
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Affiliation(s)
| | - Simona Gurzu
- Department of Pathology
- Research Center of University of Medicine and Pharmacy
- Department of Pathology, Clinical County Emergency Hospital, Tirgu-Mures, Romania
| | - Anca Otilia Contac
- Department of Pathology, Clinical County Emergency Hospital, Tirgu-Mures, Romania
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Gerratana L, De Maglio G, De Pellegrin A, Follador A, Rihawi K, Pizzolitto S, Puglisi F, Fasola G. Real-time tests of multiple genome alterations take the first steps into the clinic: a learning example. Onco Targets Ther 2016; 9:5399-404. [PMID: 27621653 PMCID: PMC5012847 DOI: 10.2147/ott.s104748] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Molecular characterization is increasingly changing clinical practice, in both diagnosis and treatment. BRAF is a proto-oncogene that is mutated in ~2%–4% of lung cancers, but the incidence rises to 40%–45% among papillary thyroid cancers. Furthermore, BRAF is a promising target in lung cancer treatment. The present case study covers both the challenges of molecular differential diagnosis and the perspectives opened by targeted therapy by discussing the history of a 78-year-old female affected by a papillary histotype carcinoma with BRAF mutation associated with both thyroid and lung localizations. A differential diagnosis was possible as a consequence of a multidisciplinary approach including an in-depth molecular characterization. Based on this molecular feature, the patient was successfully treated with the BRAF inhibitor dabrafenib after the failure of treatment with standard regimen. To the best of our knowledge, this is the first published case of non-small-cell lung cancer with metastasis to thyroid and with BRAF V600E mutation.
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Affiliation(s)
- Lorenzo Gerratana
- Department of Oncology, University Hospital of Udine; Department of Medical and Biological Sciences, University of Udine
| | | | | | | | - Karim Rihawi
- Department of Oncology, University Hospital of Udine; Department of Medical and Biological Sciences, University of Udine
| | | | - Fabio Puglisi
- Department of Oncology, University Hospital of Udine; Department of Medical and Biological Sciences, University of Udine
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