Carcinogenesis is a well-known complication of radiation exposure. Ionizing radiation also leads to an increased incidence of benign tumors. A 36-year-old woman had a localized fibrous mesothelioma of the pleura and an ipsilateral breast carcinoma 23 years after receiving external radiation therapy for treatment of a chest wall keloid.
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http://dx.doi.org/10.1378/chest.94.6.1291 | DOI Listing |
J Occup Health
January 2025
Department of Pathology and Biological Responses, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya 466-8550, Japan.
Objectives: Natural fibrous mineral, asbestos, has been useful in industry for many centuries. In the 1960's, epidemiology had recognized the association between asbestos exposure and mesothelioma and the IARC designated all kinds of asbestos as Group 1 in 1987. However, various scientific enigmas remained regarding the molecular mechanisms of asbestos-induced mesothelial carcinogenesis.
View Article and Find Full Text PDFJ Am Podiatr Med Assoc
January 2025
†Jesse Brown VA Medical Center, Chicago, IL.
Tissue selective ultrasonic debridement is a new method of debriding chronic wounds that prepares the wound for advanced tissue application. This article presents the case of an 89-year-old woman with a chronic nonhealing wound to her lateral distal leg. The wound had a significant amount of biofilm and fibrous slough.
View Article and Find Full Text PDFFront Vet Sci
January 2025
Department of Anesthesiology and Surgery, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania.
Ossifying fibroma (OF) is a rare, benign fibro-osseous neoplasm that primarily originates from membranous bones. While most frequently documented in equines, OF has also been reported in other species, including dogs, though it remains uncommon. The condition poses significant diagnostic challenges due to its ambiguous presentation, often requiring differentiation from other benign and malignant intraosseous lesions.
View Article and Find Full Text PDFActa Biomater
January 2025
Department of Cardiology, Biomedical Engineering, Cardiovascular Institute, Thorax Center, Erasmus MC, Rotterdam, The Netherlands.
Many cardiovascular events are triggered by fibrous cap rupture of an atherosclerotic plaque in arteries. However, cap rupture, including the impact of the cap's structural components, is poorly understood. To obtain better mechanistic insights in a biologically and mechanically controlled environment, we previously developed a tissue-engineered fibrous cap model.
View Article and Find Full Text PDFClin Nucl Med
January 2025
From the Molecular Imaging and Therapy, Hoag Family Cancer Institute, Irvine, CA.
A 64-year-old man with newly diagnosed prostate cancer underwent 18F-Piflufolastat PET/CT. Radiotracer avidity localized to the primary prostate malignancy and to a left rib (SUVmax, 9.0).
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