Mesotheliomas are neoplasia developed from the mesothelium, a layer covering the viscera (visceral layer) and the cavity where the organs are (parietal layer). The best known, and the most frequently encountered is the pleural mesothelioma. This disease has a close link with exposure to asbestos, a mineral fibre now banned in several countries. However, other exposure factors have also been incriminated, including another one recognised as a certain carcinogenic agent for several years now : erionite. We present the case of a patient with pleural mesothelioma whose exposure to erionite could be demonstrated. The presentation of this clinical case will be complemented by a literature review on this less known and mostly environmental exposure, contrary to asbestos which is mostly professional.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Melanoma of the pleura mimicking malignant mesothelioma: a rare and rapidly progressive pleural disease.
BMJ Case Rep
January 2025
Department of Radiology, Royal Perth Hospital, Perth, Western Australia, Australia.
Imaging-based spatial transcriptomics (ST) is evolving rapidly as a pivotal technology in studying the biology of tumors and their associated microenvironments. However, the strengths of the commercially available ST platforms in studying spatial biology have not been systematically evaluated using rigorously controlled experiments. In this study, we used serial 5-µm sections of formalin-fixed, paraffin-embedded surgically resected lung adenocarcinoma and pleural mesothelioma tumor samples in tissue microarrays to compare the performance of the single cell ST platforms CosMx, MERFISH, and Xenium (uni/multi-modal) platforms in reference to bulk RNA sequencing, multiplex immunofluorescence, GeoMx Digital Spatial Profiler, and hematoxylin and eosin staining data for the same samples.
View Article and Find Full Text PDFThe Effect of Systemic Inflammation and Clinicopathologic Features on Survival in Malignant Pleural Mesothelioma: A Multicenter Analysis.
Medicina (Kaunas)
January 2025
Medical Oncology, Department of Internal Medicine, Marmara University Faculty of Medicine, İstanbul 34854, Turkey.
Malignant pleural mesothelioma (MPM) is a rare and aggressive malignancy with a poor prognosis. Identifying reliable prognostic factors is crucial for risk stratification and optimizing treatment strategies. This study aimed to evaluate the impact of clinicopathologic factors and systemic inflammatory markers on survival outcomes in patients with MPM.
View Article and Find Full Text PDFAnalysis of TERT mRNA Levels and Clinicopathological Features in Patients with Peritoneal Mesothelioma.
Cancers (Basel)
January 2025
Department of Medicine and Surgery, LUM University, Casamassima, 70010 Bari, Italy.
Background/objectives: Telomerase reverse transcriptase (TERT) is the catalytic subunit of the telomerase enzyme responsible for telomere length maintenance and is an important cancer hallmark. Our study aimed to clarify the mRNA expression of TERT in peritoneal mesothelioma (PeM), and to explore the relationship between its expression and the clinicopathological parameters and prognosis of patients with PeM.
Methods: In a cohort of 13 MpeM patients, we evaluated histotype, nuclear grade, mitotic count, necrosis, inflammation, Ki67, BAP1, MTAP and p16 expression by immunohistochemistry, / status by FISH and TERT mRNA expression by RNAscope.
Cytoreductive surgery in diffuse pleural mesothelioma. What have we learnt from MARS2, EORTC-L1205 and other recent studies?
Eur J Surg Oncol
January 2025
Department of Surgery, Clinique de Genolier, Genolier, Switzerland. Electronic address:
Cytoreductive surgery remains controversial in pleural mesothelioma. The MARS2 trial suggested that extended pleurectomy decortication following neoadjuvant chemotherapy was associated with no survival benefit, more serious adverse events and poorer quality of life than systemic chemotherapy alone in patients with resectable pleural mesothelioma. However, patient selection, chemotherapy scheme, high surgical mortality (9 %) and poor outcomes in the surgical cohort have been raised by mesothelioma experts as potential issues in MARS2.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!