Myofibroma of the muscle is extremely rare. This report describes a 46-year-old man with myofibroma of the left supraspinous muscle on 18F-FDG PET/CT and includes MRI and 18F-FDG PET/CT findings. Whole-body 18F-FDG PET/CT showed abnormal tracer uptakes in the left supraspinous muscle, which was subsequently confirmed as myofibroma by histopathology.
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http://dx.doi.org/10.1097/RLU.0000000000000980 | DOI Listing |
Right ventricular heart failure (RV HF) is the leading cause of death in pulmonary arterial hypertension (PAH). Relevance of the low-risk status assessment using available diagnostic tools requires a reliable confirmation. The study aimed to evaluate right ventricular perfusion and glucose metabolism using positron emission tomography (PET)/computed tomography (CT) with [13N]-ammonia and [18F]-fluorodeoxyglucose ([18F]-FDG) in 30 IPAH patients (33.
View Article and Find Full Text PDFHaematologica
January 2025
Clinical Haematology, Austin Health, Heidelberg; Lymphoma Clinical Innovations Group, Olivia Newton John Cancer and Research Institute, Austin Hospital, Heidelberg; Department of Medicine, University of Melbourne, Melbourne; Department of Medical Oncology, Austin Hospital, Heidelberg; School of Public Health and Preventative Medicine, Monash University.
Not available.
View Article and Find Full Text PDFAm J Nucl Med Mol Imaging
December 2024
Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology Wuhan 430022, Hubei, China.
A 61-year-old male presented with hematemesis and melena. Biopsy and immunohistochemistry confirmed mucosa-associated lymphoid tissue (MALT) lymphoma in the posterior wall of the gastric antrum, prompting further evaluation with F-fluorodeoxyglucose (F-FDG) positron emission tomography/computed tomography (PET/CT). In addition to elevated uptake in the gastric antrum, F-FDG PET/CT showed diffuse uptake in multiple bone marrow, initially suspected to indicate bone marrow involvement by lymphoma.
View Article and Find Full Text PDFAm J Nucl Med Mol Imaging
December 2024
Department of Nuclear Medicine, Peking University First Hospital Beijing 100034, China.
Primary cutaneous anaplastic large cell lymphoma (pcALCL) is a type of skin T-cell lymphoma with a favorable prognosis. Some patients may experience recurrence, but systemic involvement is rare. Some studies suggest that systemic progression is associated with poor prognosis.
View Article and Find Full Text PDFPathol Oncol Res
January 2025
Department of Nuclear Medicine, Prof. Dr. Cemil Taşcıoğlu City Hospital, University of Health Sciences, Istanbul, Türkiye.
Background And Objectives: This study aims to evaluate the correlation between Tumor-Infiltrating Lymphocyte (TIL) levels and Fluorine-18 fluorodeoxyglucose (F-FDG) metabolic parameters, including spleen and bone marrow FDG uptake and tumor heterogeneity in non-luminal breast cancers (NLBC), and to elucidate their association with survival outcomes.
Methods: We retrospectively analyzed data from 100 females with stage 2-4 NLBC who underwent pretreatment F-FDG Positron emission tomography-computed tomography (PET/CT). TIL was scored based on Hematoxylin-Eosin-stained specimens and F-FDG PET metabolic parameters, including maximum standardized uptake value (SUVmax), mean standardized uptake value (SUVmean), metabolic tumor volume (MTV), total lesion glycolysis (TLG), liver, spleen, and bone marrow FDG uptake were calculated.
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