A case report: Endobronchial ultrasound guided biopsy of radiographically normal size thoracic lymph nodes supporting diagnosis of cardiac sarcoidosis

Sarcoidosis is a rare chronic granulomatous disease with unknown etiology. Definite diagnosis of cardiac sarcoidosis (CS) is especially difficult to establish. Several guidelines exist to make a diagnosis of CS but those have not been clinically validated. Despite the high specificity of endomyocard...

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Main Authors: Jee Young You, Manuel L. Ribeiro Neto
Format: Article
Language:English
Published: Elsevier 2025-01-01
Series:Respiratory Medicine Case Reports
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Online Access:http://www.sciencedirect.com/science/article/pii/S2213007124001692
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author Jee Young You
Manuel L. Ribeiro Neto
author_facet Jee Young You
Manuel L. Ribeiro Neto
author_sort Jee Young You
collection DOAJ
description Sarcoidosis is a rare chronic granulomatous disease with unknown etiology. Definite diagnosis of cardiac sarcoidosis (CS) is especially difficult to establish. Several guidelines exist to make a diagnosis of CS but those have not been clinically validated. Despite the high specificity of endomyocardial biopsy, its sensitivity is low, and the severity of potential complications is high. Thus, we present 63-year-old male who was diagnosed with CS with the endobronchial ultrasound (EBUS) transbronchial needle aspiration (TBNA) of intrathoracic lymph nodes which were non-enlarged without PET avidity. EBUS TBNA of radiographically normal appearing lymph nodes showed non-necrotizing granulomas. Given challenges of diagnosing CS, EBUS TBNA can be considered even in cases without obvious evidence of active pulmonary sarcoidosis.
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spelling doaj-art-e0424c2bf9e5477da43a6268f75ef6332025-02-09T05:00:17ZengElsevierRespiratory Medicine Case Reports2213-00712025-01-0153102146A case report: Endobronchial ultrasound guided biopsy of radiographically normal size thoracic lymph nodes supporting diagnosis of cardiac sarcoidosisJee Young You0Manuel L. Ribeiro Neto1Corresponding author. 9500 Euclid Ave, A90, Respiratory Institute, Cleveland, OH, 44195, USA.; Department of Pulmonary and Critical Care Medicine, Respiratory Institute, Cleveland Clinic, Cleveland, OH, USADepartment of Pulmonary and Critical Care Medicine, Respiratory Institute, Cleveland Clinic, Cleveland, OH, USASarcoidosis is a rare chronic granulomatous disease with unknown etiology. Definite diagnosis of cardiac sarcoidosis (CS) is especially difficult to establish. Several guidelines exist to make a diagnosis of CS but those have not been clinically validated. Despite the high specificity of endomyocardial biopsy, its sensitivity is low, and the severity of potential complications is high. Thus, we present 63-year-old male who was diagnosed with CS with the endobronchial ultrasound (EBUS) transbronchial needle aspiration (TBNA) of intrathoracic lymph nodes which were non-enlarged without PET avidity. EBUS TBNA of radiographically normal appearing lymph nodes showed non-necrotizing granulomas. Given challenges of diagnosing CS, EBUS TBNA can be considered even in cases without obvious evidence of active pulmonary sarcoidosis.http://www.sciencedirect.com/science/article/pii/S2213007124001692Cardiac sarcoidosisEndobronchial ultrasoundTransbronchial needle aspirationNormal size lymph node
spellingShingle Jee Young You
Manuel L. Ribeiro Neto
A case report: Endobronchial ultrasound guided biopsy of radiographically normal size thoracic lymph nodes supporting diagnosis of cardiac sarcoidosis
Respiratory Medicine Case Reports
Cardiac sarcoidosis
Endobronchial ultrasound
Transbronchial needle aspiration
Normal size lymph node
title A case report: Endobronchial ultrasound guided biopsy of radiographically normal size thoracic lymph nodes supporting diagnosis of cardiac sarcoidosis
title_full A case report: Endobronchial ultrasound guided biopsy of radiographically normal size thoracic lymph nodes supporting diagnosis of cardiac sarcoidosis
title_fullStr A case report: Endobronchial ultrasound guided biopsy of radiographically normal size thoracic lymph nodes supporting diagnosis of cardiac sarcoidosis
title_full_unstemmed A case report: Endobronchial ultrasound guided biopsy of radiographically normal size thoracic lymph nodes supporting diagnosis of cardiac sarcoidosis
title_short A case report: Endobronchial ultrasound guided biopsy of radiographically normal size thoracic lymph nodes supporting diagnosis of cardiac sarcoidosis
title_sort case report endobronchial ultrasound guided biopsy of radiographically normal size thoracic lymph nodes supporting diagnosis of cardiac sarcoidosis
topic Cardiac sarcoidosis
Endobronchial ultrasound
Transbronchial needle aspiration
Normal size lymph node
url http://www.sciencedirect.com/science/article/pii/S2213007124001692
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