Year: 2026
Type: article
Study design: Case Report
Abstract: Renal cell carcinoma (RCC) is known for its heterogeneous clinical presentation and its potential for atypical metastatic spread. Thoracic manifestations are usually related to pulmonary or pleural metastases; however, presentation as pyothorax is exceedingly rare. We report the case of a patient in whom clear cell RCC was incidentally discovered during the etiological workup of a pyothorax. This case highlights the diagnostic challenges associated with unusual presentations of RCC and emphasizes the importance of thorough etiological investigation in pleural infections with atypical features.
Source: Cureus
Authors: Achraf Benamou, Anouar El Moudane, Ali Barki
Institution: Centre Hospitalo-Universitaire Mohammed VI d'Oujda
Language: English
Subfield: Pulmonary and Respiratory Medicine
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W7128975741