<abstract xmlns="http://www.w3.org/1999/xhtml"><p>We present the case of a 44-year-old patient, with a history of lymphatic tuberculosis, diagnosed with a pleural effusion associated with pulmonary consolidations. Pleural effusions are frequent in the general population, presenting an incidence of 3–4 cases/1000 people. The etiological diagnosis can be difficult, as they can be secondary to a variety of diseases. Numerous extrapulmonary disorders can explain fluid accumulations in the pleural space with elevated protein level (exudates). However, more frequently they are the result of pulmonary diseases – inflammatory, infectious or neoplastic. The case entailed a differential diagnosis between pulmonary and pleural tuberculosis and neoplastic diseases. Despite receiving antituberculous treatment, the patient’s initial symptoms worsen, the patient starts presenting new signs and symptoms, and the fluid’s characteristics change – expression of an unfavourable evolution. Establishing the diagnosis proved to be difficult as invasive procedures were necessary. We diagnosed an extremely rare tumour, of vascular origin as the cause of the pleural effusion. Epithelioid haemangioendothelioma (EHE) presents an incidence of 1 in 1 million people. In conclusion, when treating a patient for pleural effusion, the lack of improvement entails reconsidering the initial diagnosis and performing more extensive tests.</p></abstract>

We present the case of a 44-year-old patient, with a history of lymphatic tuberculosis, diagnosed with a pleural effusion associated with pulmonary consolidations. Pleural effusions are frequent in the general population, presenting an incidence of 3–4 cases/1000 people. The etiological diagnosis can be difficult, as they can be secondary to a variety of diseases. Numerous extrapulmonary disorders can explain fluid accumulations in the pleural space with elevated protein level (exudates). However, more frequently they are the result of pulmonary diseases – inflammatory, infectious or neoplastic. The case entailed a differential diagnosis between pulmonary and pleural tuberculosis and neoplastic diseases. Despite receiving antituberculous treatment, the patient’s initial symptoms worsen, the patient starts presenting new signs and symptoms, and the fluid’s characteristics change – expression of an unfavourable evolution. Establishing the diagnosis proved to be difficult as invasive procedures were necessary. We diagnosed an extremely rare tumour, of vascular origin as the cause of the pleural effusion. Epithelioid haemangioendothelioma (EHE) presents an incidence of 1 in 1 million people. In conclusion, when treating a patient for pleural effusion, the lack of improvement entails reconsidering the initial diagnosis and performing more extensive tests.

Epithelioid haemangioendothelioma – A rare cause of pleural effusion

Pneumologia

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Epithelioid haemangioendothelioma \u2013 A rare cause of pleural effusion"}

We present the case of a 44-year-old patient, with a history of lymphatic tuberculosis, diagnosed with a pleural effusion associated with pulmonary...

Epithelioid haemangioendothelioma – A rare cause of pleural effusion

Published Online: Dec 07, 2021

Page range: 248 - 255

DOI: https://doi.org/10.2478/pneum-2021-0019

Keywords
pleural effusion, challenging evolution, epithelioid haemangioendothelioma

© 2021 Ana Constantin et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Epithelioid haemangioendothelioma – A rare cause of pleural effusion

Published Online: Dec 07, 2021

Page range: 248 - 255

DOI: https://doi.org/10.2478/pneum-2021-0019

Keywordspleural effusion, challenging evolution, epithelioid haemangioendothelioma

© 2021 Ana Constantin et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
pleural effusion, challenging evolution, epithelioid haemangioendothelioma