We have located links that may give you full text access.
JOURNAL ARTICLE
REVIEW
Pleural neoplastic pathology.
Respiratory Medicine 2015 August
BACKGROUND/PURPOSE: Malignant pleural effusion is a frequent situation in pulmonary medicine. However, it is sometimes difficult to recognize the underlying etiology. The aim of this review is to provide the key characteristics of primary and metastatic pleural neoplasms.
METHODS: A review of the recent literature regarding pleural neoplasia is provided.
RESULTS: Malignant pleural mesothelioma (MPM) is the commonest primary pleural epithelial tumor showing remarkable histological heterogeneity often with prognostic significance. Various genetic alterations like changes in INK4 locus, NF2, BAP1 but also epigenetic changes are present in MPM. It should be distinguished from atypical mesothelial hyperplasia, mainly through morphological and clinical criteria, and from other rare primary and metastatic tumors, for which immunohistochemistry is rather important. Solitary fibrous tumor, the commonest primary pleural mesenchymal tumor is characterized by STAT6 overexpression. Other primary tumors, like adenomatoid tumor, well-differentiated papillary mesothelioma, synovial sarcoma, vascular tumors, various other sarcomas, thymic tumors and tumors of uncertain histogenesis are rarely encountered in the pleura. In contrast, metastatic disease is the commonest neoplasia of the pleura, and especially lung, breast and lymphoid malignancies.
CONCLUSION: The basic pathological, immunohistochemical and molecular characteristics of these entities are provided in the current review, along with their differential diagnosis.
METHODS: A review of the recent literature regarding pleural neoplasia is provided.
RESULTS: Malignant pleural mesothelioma (MPM) is the commonest primary pleural epithelial tumor showing remarkable histological heterogeneity often with prognostic significance. Various genetic alterations like changes in INK4 locus, NF2, BAP1 but also epigenetic changes are present in MPM. It should be distinguished from atypical mesothelial hyperplasia, mainly through morphological and clinical criteria, and from other rare primary and metastatic tumors, for which immunohistochemistry is rather important. Solitary fibrous tumor, the commonest primary pleural mesenchymal tumor is characterized by STAT6 overexpression. Other primary tumors, like adenomatoid tumor, well-differentiated papillary mesothelioma, synovial sarcoma, vascular tumors, various other sarcomas, thymic tumors and tumors of uncertain histogenesis are rarely encountered in the pleura. In contrast, metastatic disease is the commonest neoplasia of the pleura, and especially lung, breast and lymphoid malignancies.
CONCLUSION: The basic pathological, immunohistochemical and molecular characteristics of these entities are provided in the current review, along with their differential diagnosis.
Full text links
Trending Papers
A Personalized Approach to the Management of Congestion in Acute Heart Failure.Heart International 2023
Potential Mechanisms of the Protective Effects of the Cardiometabolic Drugs Type-2 Sodium-Glucose Transporter Inhibitors and Glucagon-like Peptide-1 Receptor Agonists in Heart Failure.International Journal of Molecular Sciences 2024 Februrary 21
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app