Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4382792 | PMC |
| http://dx.doi.org/10.4103/2278-330X.149958 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Oncocytoma: a rare neoplasm of the caruncle.
BMJ Case Rep
January 2025
Ophthalmology, Madigan Army Medical Center, Tacoma, Washington, USA.
Oncocytoma is a rare benign neoplasm of the glandular tissue, most commonly found in the caruncle of the eye. These lesions have an excellent prognosis and have not been reported to recur after resection from the caruncle. Given the wide range of differentials and potential for malignancy, excision and histopathological examination are recommended to establish the diagnosis and guide proper treatment.
View Article and Find Full Text PDFAtypical and worrisome histological features in pleomorphic adenoma: challenging and potentially significant diagnostic pitfall.
Virchows Arch
January 2025
Department of Pathology, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic.
Pleomorphic adenoma (PA), the most prevalent salivary gland tumor, exhibits a diverse histological spectrum characterized by epithelial, myoepithelial, and mesenchymal patterns, and secretory products. However, a subset of PAs presents microscopic features suggestive of malignancy, leading to challenging and potentially significant diagnostic pitfalls. A comprehensive retrospective analysis was conducted on the Salivary Gland Tumor Registry, compiled by the authors.
View Article and Find Full Text PDFIdentification of DNA methylation signatures in follicular-patterned thyroid tumors.
Pathol Res Pract
December 2024
Department of Pathology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand; Precision Pathology of Neoplasia Research Group, Department of Pathology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand. Electronic address:
Background And Aims: Follicular-patterned thyroid tumors (FPTTs) are frequently encountered in thyroid pathology, encompassing follicular adenoma (FA), follicular thyroid carcinoma (FTC), noninvasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP), and follicular variant of papillary thyroid carcinoma (fvPTC). Recently, a distinct entity termed differentiated high-grade thyroid carcinoma has been described by the 5th edition of the WHO classification of the thyroid tumors, categorized as either high-grade fvPTC, high-grade FTC or high-grade oncocytic carcinoma of the thyroid (OCA). Accurate differentiation among these lesions, particular between the benign (FA), borderline (NIFTP) and malignant neoplasms (FTC and fvPTC), remains a challenge in both histopathological and cytological diagnoses.
View Article and Find Full Text PDFOncocytic Carcinoma Ex-Pleomorphic Adenoma of the Lacrimal Gland.
Ophthalmic Plast Reconstr Surg
January 2025
Adnexal Service, Moorfields Eye Hospital, London EC1V 2PD, United Kingdom.
Oncocytic carcinoma is a rare malignant neoplasm of oncocytic cells, such cells being characterized by abundant granular eosinophilic cytoplasm, invasive growth, and pronounced cellular pleomorphism. It may arise de novo, or through malignant transformation of a pre-existing benign oncocytoma. Oncocytic carcinoma most commonly occurs in the salivary glands, with rare involvement of the ocular adnexa where it mainly affects caruncle, conjunctiva, and lacrimal sac, and only very arises in the lacrimal gland.
View Article and Find Full Text PDFRadiogenomics Pilot Study: Association Between Radiomics and Single Nucleotide Polymorphism-Based Microarray Copy Number Variation in Diagnosing Renal Oncocytoma and Chromophobe Renal Cell Carcinoma.
Int J Mol Sci
November 2024
Division of Imaging Sciences and Technology, School of Medicine, Ninewells Hospital, University of Dundee, Dundee DD1 9SY, UK.
RO and ChRCC are kidney tumours with overlapping characteristics, making differentiation between them challenging. The objective of this research is to create a radiogenomics map by correlating radiomic features to molecular phenotypes in ChRCC and RO, using resection as the gold standard. Fourteen patients (6 RO and 8 ChRCC) were included in the prospective study.
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!