Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11526056 | PMC |
http://dx.doi.org/10.1016/j.opresp.2024.100358 | DOI Listing |
Zhongguo Fei Ai Za Zhi
November 2024
Department of Pathology, the First Affiliated Hospital of Soochow University, Suzhou 215006, China.
Background: Primary pulmonary lymphoepithelial carcinoma (PPLEC) is a rare form of lung malignancy, accounting for only 0.7% of all lung cancers. It is currently classified as a distinct subtype within squamous cell carcinomas.
View Article and Find Full Text PDFEur J Case Rep Intern Med
December 2024
Clínica de Medicina, Serviço de Medicina Interna, Centro Hospitalar Universitário de Santo António, Porto, Portugal.
Unlabelled: Sarcoidosis is a multisystemic syndrome characterized by non-caseous granulomatous inflammation, although necrotizing sarcoid granulomatosis is considered part of the spectrum of the disease. Drug induced sarcoidosis-like reaction (DISR) is a systemic granulomatous reaction, which is histopathologically identical to primary sarcoidosis - mostly described after the use of biologics like tumour necrosis factor alpha antagonists but also anti-CD20 (rituximab). The authors present the very rare case of a woman with a primary Sjögren's syndrome (pSS) started on rituximab for disease control, which evolved with a 3-year indolent progressive systemic sarcoid reaction.
View Article and Find Full Text PDFCase Rep Oncol Med
December 2024
Oncology Unit Fondazione, IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
This case series highlights the complexity of sarcoidosis-like reactions (SLRs) during cancer treatment, specifically in patients receiving immunotherapy or targeted therapies for melanoma. SLRs can either mimic disease progression or present as part of the clinical manifestation, making diagnosis and treatment challenging. Our study reviewed the medical records of 31 patients who were candidates for postoperative treatment between June 2022 and June 2024.
View Article and Find Full Text PDFDiagn Pathol
December 2024
Department of Nephrology, Peking University People's Hospital, Beijing, China.
Background: While many studies have reported renal involvement in sarcoidosis, there is limited description of the pathological manifestations of renal sarcoidosis (RS). This study aimed to explore the standardized pathological diagnosis of RS while evaluating the relationship among pathology, clinical manifestations, and prognosis.
Methods: We conducted a retrospective, single-center study of RS in renal biopsy cases treated in our department between January 2019 and December 2023.
Dev Comp Immunol
January 2025
Institute of Veterinary Pathology, Vetsuisse Faculty, University of Zurich, Switzerland.
Knowledge on the structure and composition of the haematopoietic tissue (HT) is essential to understand the basic immune functions of the immune system in any species. For reptiles, it is extremely limited, hence we undertook an in-depth in situ investigation of the HT (bone marrow, thymus, spleen, lymphatic tissue of the alimentary tract) in the common boa (Boa constrictor). We also assessed age- and disease-related changes, with a special focus on Boid Inclusion Body Disease, a highly relevant reptarenavirus-associated disease in boid snakes.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!