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Gharepapagh E, Houshyar J, Mamaghani FF, Karbasi M, Rezaei S. Diagnosis of Bone Metastasis due to Medullary Thyroid Cancer With 99mTc- (V) DMSA SPECT Imaging. Clin Case Rep 2024; 12:e70018. [PMID: 39703240 PMCID: PMC11655177 DOI: 10.1002/ccr3.70018] [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: 07/31/2024] [Revised: 11/15/2024] [Accepted: 12/12/2024] [Indexed: 12/21/2024] Open
Abstract
Given the limited availability of PET/CT scans, 99mTc-(V) DMSA scintigraphy can be used to investigate possible metastases, especially in bone, in individuals with medullary thyroid cancer, even if there are no noticeable signs or symptoms of pain.
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Affiliation(s)
- Esmaeil Gharepapagh
- Clinical Research Development Unit of Tabriz Valiasr HospitalTabriz University of Medical SciencesTabrizIran
- Department of Nuclear Medicine, Medical SchoolTabriz University of Medical SciencesTabrizIran
| | - Jalil Houshyar
- Endocrine Research CenterTabriz University of Medical SciencesTabrizIran
| | | | - Mahsa Karbasi
- Department of Radiology, Medical SchoolTabriz University of Medical SciencesTabrizIran
| | - Sahar Rezaei
- Department of Nuclear Medicine, Medical SchoolTabriz University of Medical SciencesTabrizIran
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Sánchez-Chapul L, Santamaría A, Aschner M, Ke T, Tinkov AA, Túnez I, Osorio-Rico L, Galván-Arzate S, Rangel-López E. Thallium-induced DNA damage, genetic, and epigenetic alterations. Front Genet 2023; 14:1168713. [PMID: 37152998 PMCID: PMC10157259 DOI: 10.3389/fgene.2023.1168713] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 04/10/2023] [Indexed: 05/09/2023] Open
Abstract
Thallium (Tl) is a toxic heavy metal responsible for noxious effects in living organisms. As a pollutant, Tl can be found in the environment at high concentrations, especially in industrial areas. Systemic toxicity induced by this toxic metal can affect cell metabolism, including redox alterations, mitochondrial dysfunction, and activation of apoptotic signaling pathways. Recent focus on Tl toxicity has been devoted to the characterization of its effects at the nuclear level, with emphasis on DNA, which, in turn, may be responsible for cytogenetic damage, mutations, and epigenetic changes. In this work, we review and discuss past and recent evidence on the toxic effects of Tl at the systemic level and its effects on DNA. We also address Tl's role in cancer and its control.
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Affiliation(s)
- Laura Sánchez-Chapul
- Laboratorio de Enfermedades Neuromusculares, División de Neurociencias Clínicas, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, Mexico City, Mexico
| | - Abel Santamaría
- Laboratorio de Aminoácidos Excitadores/Laboratorio de Neurofarmacología Molecular y Nanotecnología, Instituto Nacional de Neurología y Neurocirugía, Mexico City, Mexico
| | - Michael Aschner
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Tao Ke
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Alexey A. Tinkov
- Yaroslavl State University, Medical University (Sechenov University), Moscow, Russia
| | - Isaac Túnez
- Instituto de Investigaciones Biomédicas Maimonides de Córdoba, Departamento de Bioquímica Y Biología Molecular, Facultad de Medicina Y Enfermería, Red Española de Excelencia en Estimulación Cerebral (REDESTIM), Universidad de, Córdoba, Spain
| | - Laura Osorio-Rico
- Departamento de Neuroquímica, Instituto Nacional de Neurología y Neurocirugía, Mexico City, Mexico
| | - Sonia Galván-Arzate
- Departamento de Neuroquímica, Instituto Nacional de Neurología y Neurocirugía, Mexico City, Mexico
| | - Edgar Rangel-López
- Laboratorio de Aminoácidos Excitadores/Laboratorio de Neurofarmacología Molecular y Nanotecnología, Instituto Nacional de Neurología y Neurocirugía, Mexico City, Mexico
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Smolle MA, Lehner B, Omlor G, Igrec J, Brcic I, Bergovec M, Galsterer S, Gilg MM, Leithner A. Der atypische chondrogene Tumor. DIE ONKOLOGIE 2022; 28:595-601. [DOI: 10.1007/s00761-022-01099-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/14/2022] [Indexed: 09/21/2023]
Abstract
Zusammenfassung
Hintergrund
Atypische chondrogene Tumoren (ACT) der kurzen und langen Röhrenknochen, früher als Chondrosarkome G1 bezeichnet, verhalten sich lokal aggressiv, haben aber ein sehr geringes Metastasierungspotenzial. Die Abgrenzung zu benignen Enchondromen ist aus klinischer, radiologischer und histopathologischer Sicht komplex.
Ziel der Arbeit
Epidemiologie, Diagnostik und Therapie von ACT unter besonderer Berücksichtigung der Abgrenzung zu Enchondromen werden dargestellt.
Material und Methoden
Es erfolgt die Zusammenfassung der internationalen Fachliteratur zu ACT und Enchondromen.
Ergebnisse
Die Inzidenz von Enchondromen, und mehr noch von ACT, ist über die Jahre angestiegen, was auf häufiger werdende Diagnostik hinweist. Im Gegensatz zu Enchondromen können ACT mit Schmerzen verbunden sein und radiologische Zeichen aggressiven Wachstums, wie tiefes endosteales Scalloping, aufweisen. Die alleinige Biopsie zur Differenzierung zwischen Enchondromen und ACT ist oft nicht hilfreich, da aufgrund der punktuellen Probegewebsentnahme ein „sampling error“ resultieren kann. Die definitive operative Therapie von ACT der langen und kurzen Röhrenknochen hat sich über die letzten Jahre gewandelt, weg von einer radikalen Tumorentfernung hin zu intraläsionaler Kürettage. Ein Zuwarten ist bei radiologischem Verdacht auf das Vorliegen eines Enchondroms regelmäßigen Verlaufskontrollen mittels Magnetresonanztomographie (MRT) möglich.
Schlussfolgerungen
ACT weisen im Gegensatz zu Enchondromen radiologische Zeichen eines aggressiven Wachstums auf. Die heutzutage bevorzugte Therapie besteht aus einer intraläsionalen Kürettage. Sowohl Diagnostik als auch Therapie und Nachsorge von kartilaginären Tumoren sollten an einem spezialisierten Tumorzentrum erfolgen.
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Murphy B, Thillainadesan T, Robinson K, Clarke A, Choong P. Case Report: Reconstruction After Anterior Pubic Hemipelvectomy. Front Surg 2021; 8:585600. [PMID: 34095198 PMCID: PMC8177695 DOI: 10.3389/fsurg.2021.585600] [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: 10/28/2020] [Accepted: 04/26/2021] [Indexed: 11/16/2022] Open
Abstract
We report on a case of a large atypical cartilaginous tumor of the pelvis and its novel surgical resection with an anterior hemipelvectomy and reconstruction with an iliac crest graft. Surgical intervention is the mainstay treatment of pelvic chondrosarcomas. However, there have been reports of concern regarding preventing pelvic visceral herniation and adequately reconstructing the pelvis. This report is unique within the literature and has yielded good functional outcomes whilst achieving satisfactory surgical margins and minimizing morbidity.
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Affiliation(s)
- Benjamin Murphy
- Department of Orthopaedic Surgery, St Vincent's Hospital, Melbourne, VIC, Australia
| | | | - Kerian Robinson
- Department of Orthopaedic Surgery, St Vincent's Hospital, Melbourne, VIC, Australia
| | - Anita Clarke
- Department of Urology, St Vincent's Hospital, Melbourne, VIC, Australia
| | - Peter Choong
- Department of Orthopaedic Surgery, St Vincent's Hospital, Melbourne, VIC, Australia.,Department of Surgery, The University of Melbourne, Melbourne, VIC, Australia
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Zając AE, Kopeć S, Szostakowski B, Spałek MJ, Fiedorowicz M, Bylina E, Filipowicz P, Szumera-Ciećkiewicz A, Tysarowski A, Czarnecka AM, Rutkowski P. Chondrosarcoma-from Molecular Pathology to Novel Therapies. Cancers (Basel) 2021; 13:2390. [PMID: 34069269 PMCID: PMC8155983 DOI: 10.3390/cancers13102390] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 05/01/2021] [Accepted: 05/04/2021] [Indexed: 12/16/2022] Open
Abstract
Chondrosarcoma (CHS) is the second most common primary malignant bone sarcoma. Overall survival and prognosis of this tumor are various and often extreme, depending on histological grade and tumor subtype. CHS treatment is difficult, and surgery remains still the gold standard due to the resistance of this tumor to other therapeutic options. Considering the role of differentiation of CHS subtypes and the need to develop new treatment strategies, in this review, we introduced a multidisciplinary characterization of CHS from its pathology to therapies. We described the morphology of each subtype with the role of immunohistochemical markers in diagnostics of CHS. We also summarized the most frequently mutated genes and genome regions with altered pathways involved in the pathology of this tumor. Subsequently, we discussed imaging methods and the role of currently used therapies, including surgery and the limitations of chemo and radiotherapy. Finally, in this review, we presented novel targeted therapies, including those at ongoing clinical trials, which can be a potential future target in designing new therapeutics for patients with CHS.
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Affiliation(s)
- Agnieszka E. Zając
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (A.E.Z.); (S.K.); (B.S.); (M.J.S.); (E.B.); (P.F.); (P.R.)
| | - Sylwia Kopeć
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (A.E.Z.); (S.K.); (B.S.); (M.J.S.); (E.B.); (P.F.); (P.R.)
| | - Bartłomiej Szostakowski
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (A.E.Z.); (S.K.); (B.S.); (M.J.S.); (E.B.); (P.F.); (P.R.)
| | - Mateusz J. Spałek
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (A.E.Z.); (S.K.); (B.S.); (M.J.S.); (E.B.); (P.F.); (P.R.)
| | - Michał Fiedorowicz
- Small Animal Magnetic Resonance Imaging Laboratory, Mossakowski Medical Research Institute, Polish Academy of Sciences, 02-106 Warsaw, Poland;
| | - Elżbieta Bylina
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (A.E.Z.); (S.K.); (B.S.); (M.J.S.); (E.B.); (P.F.); (P.R.)
- Department of Clinical Trials, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland
| | - Paulina Filipowicz
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (A.E.Z.); (S.K.); (B.S.); (M.J.S.); (E.B.); (P.F.); (P.R.)
- Faculty of Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Anna Szumera-Ciećkiewicz
- Department of Pathology and Laboratory Diagnostics, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland;
- Department of Diagnostic Hematology, Institute of Hematology and Transfusion Medicine, 02-776 Warsaw, Poland
| | - Andrzej Tysarowski
- Department of Pathology and Laboratory Medicine, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland;
- Department of Molecular and Translational Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland
| | - Anna M. Czarnecka
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (A.E.Z.); (S.K.); (B.S.); (M.J.S.); (E.B.); (P.F.); (P.R.)
| | - Piotr Rutkowski
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (A.E.Z.); (S.K.); (B.S.); (M.J.S.); (E.B.); (P.F.); (P.R.)
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Surgical Management of Pelvic Sarcomas. Sarcoma 2021. [DOI: 10.1007/978-981-15-9414-4_16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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