Eus-fna mediastinal

Transesophageal ultrasound-guided bronchoscopic aspiration (EUS-B-FNA) allowed for minimally invasive and simultaneous diagnosis and evaluation of the degree of invasion by echocardiography. EUS-B-FNA may be useful for the evaluation and diagnosis of tumours with cardiac invasion.

We report the case of a 75-year-old woman who developed acute mediastinitis from an infected bronchogenic cyst due to endoscopic ultrasound-guided transesophageal fine-needle aspiration (EUS-FNA) for making diagnosis. The patient developed fever, chest pain, and discomfort after EUS-FNA. A repeat chest computed tomography( CT) demonstrated a rapidly increased size of the mediastinal mass. Thoracoscopic surgery was performed five days after EUS-FNA and the mediastinal mass was excised successfully. Postoperative histological examination confirmed the diagnosis of a bronchogenic cyst...

Background: Endoscopic biopsy is standard for the diagnosis of esophageal malignancy. However, few cases are difficult to diagnose as they present with smooth esophageal stricture with negative biopsy results. We aimed to evaluate the effectiveness and safety of endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) in the diagnosis of biopsy-negative suspected malignant esophageal strictures. Methods: We retrospectively analyzed cases of esophageal stricture with negative biopsies...

Background: There is a lack of data on the prevalent practices of endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) in India. Aim: To study the current practices of EBUS-TBNA in India. Methods: This survey was an online questionnaire designed on the Google forms interface. The survey included various questions related to demographics, sedation, analgesia and anesthesia, technical aspects, and infection control related to the procedure of EBUS-TBNA...

BACKGROUND: The high sensitivity of PET-CT can identify hypermetabolic mediastinal adenopathies during cancer management, but specificity is low and a biopsy is sometimes required to eliminate benign adenopathies. METHODS: This prospective diagnostic accuracy study included patients with hypermetabolic mediastinal lymphadenopathies revealed on PET-CT during either the initial management of a cancer, treatment evaluation, or monitoring. All patients underwent EUS-FNA...

INTRODUCTION AND OBJECTIVES: There is a lack of information regarding bronchoscopy practice in adults in Portugal. Our objective was to obtain an overview of the characteristics, resources, techniques and behaviors in national interventional pulmonology (IP) units, before and after SARS-CoV-2 outbreak. MATERIALS AND METHODS: An online survey was developed by an expert panel with a total of 46 questions comprising the specifications of each unit, namely physical space, equipment, staff, procedure planning, monitoring, technical differentiation, and numbers pre- and post-COVID-19...

Melanoma is an uncommon tumor and represents about 1.5% of all neoplasms. In the mediastinum, it presents as a primary neoplasm or metastasis. Diagnosis is essential for the adoption of the best therapy. Endosonography-guided fine needle aspiration (EUS-FNA) obtains cell samples and, when associated with other auxiliary exams such as immunohistochemistry, is useful to identify and differentiate primary and/or metastatic mediastinal lesions from a wide variety of other neoplasms. The endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) sensitivity is low and similar to endobronchial ultrasound-guided transbronchial needle biopsy (EBUS-TBNB) performed with the ProCore 25G or 22G needle...

BACKGROUND: Intra-abdominal lymphadenopathy due to tuberculosis (TB) poses a diagnostic challenge due to difficulty in tissue acquisition. Although endoscopic ultrasound guided fine needle aspiration/biopsy (EUS-FNA/B) has shown promise in the evaluation of mediastinal lymph nodes, its role in the evaluation of intra-abdominal lymphadenopathy is not clear. AIM: To assess the role of EUS-FNA/B in the evaluation of intra-abdominal lymphadenopathy due to TB. METHODS: This was a retrospective study where patients with intra-abdominal lymphadenopathy who underwent evaluation with EUS-FNA/B were included...

INTRODUCTION: Intrathoracic lymph node metastasis from extrathoracic neoplasms are rare. Primary malignancies that metastasize to mediastinal-hilar lymph nodes are head and neck , carcinoma breast ,and genitourinary. Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA)/endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) is currently the preferred modality for mediastinal lymph node sampling. METHODS: Fifty seven patients with extrathoracic malignancies with maximum standardized uptake value (SUVmax) of mediastinal-hilar lymph nodes greater than or equal to 2...

RATIONALE: Extra-pulmonary tuberculosis (TB) has long been a diagnostic challenge for clinicians, often requiring extensive workup and invasive procedures, with the risk of significant complications. Endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) is a minimally invasive and highly accurate diagnostic modality for the evaluation of mediastinal and abdominal lymphadenopathy and masses. Several reports on the utility of EUS-FNA as a favorable method for diagnosing extrapulmonary TB have been published...

We report a case of an oesophageal intramural pseudodiverticulosis leading to a mediastinal collection caused by Candida glabrata presenting as a non-resolving pneumonia and mimicking an oesophageal mass. The patient was a 60-year-old diabetic male who was referred from another hospital and presented with a history of low-grade fever and breathlessness. His computed tomography (CT) of the chest disclosed a mediastinal mass alongside the oesophagus with pleural collection. Endobronchial ultrasound scope was inserted through the oesophagus (EUS-B) and fine-needle aspirate was taken from the mass...

BACKGROUND AND OBJECTIVE: Endosonography with intrathoracic nodal sampling is proposed as the single test with the highest granuloma detection rate in suspected sarcoidosis stage I/II. However, most studies have been performed in limited geographical regions. Studies suggest that oesophageal endosonographic nodal sampling has higher diagnostic yield than endobronchial endosonographic nodal sampling, but a head-to-head comparison of both routes has never been performed. METHODS: Global (14 hospitals, nine countries, four continents) randomized clinical trial was conducted in consecutive patients with suspected sarcoidosis stage I/II presenting between May 2015 and August 2017...

PURPOSE OF REVIEW: Lung cancer is the leading cause of cancer-related deaths worldwide. In the absence of distant metastases, accurate mediastinal nodal staging determines treatment approaches to achieve most favourable outcomes for patients. Mediastinal staging differentiates N0/N1 disease from N2/N3 in surgical candidates. Likewise, presence of nodal involvement in nonsurgical candidates who are being considered for stereotactic body radiation therapy is also critical. This review article seeks to discuss the current options available for mediastinal staging in nonsmall cell lung cancer (NSCLC), particularly the role of bronchoscopy...

INTRODUCTION: Patients with resectable lung cancer require invasive evaluation of the enlarged left adrenal gland (LAG). Few studies showed the utility of endoscopic ultrasound using ultrasound bronchoscope (EUS‑B) in LAG assessment. Moreover, little is known on the combination of computed tomography (CT), positron emission tomography-computed tomography (PET‑CT), and EUS‑B for predicting left adrenal metastasis. PATIENTS AND METHODS: In this retrospective cohort study performed from 2012 to 2019, patients with left adrenal enlargement were evaluated by CT, PET‑CT, and EUS‑B, followed by complete endoscopic mediastinal staging...

OBJECTIVES: Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) has become a standard procedure, but little is known about its infectious complications. The aim of this study is to evaluate the incidence and risk factors of infectious complications of EBUS-TBNA and its clinical course, including effects on anti-cancer treatment. METHODS: This is a nested case-control study of patients who received EBUS-TBNA and were followed for at least 2 months at Samsung Medical Center from August 2009 to April 2019...

INTRODUCTION: Accurate diagnosis and staging of lung cancer is crucial because it directs treatment and prognosis. Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) and endoscopic ultrasound with bronchoscope fine-needle aspiration (EUS-B-FNA) are important in this process by sampling hilar/mediastinal lymph nodes and centrally located lung tumours. With the upcoming of immunotherapy and targeted therapies, assessment of programmed death ligand 1 (PD-L1) expression and molecular profiling has become important but is often impossible in cytological samples obtained through standard 22G TBNA needles...

BACKGROUND AND OBJECTIVES: EUS is frequently utilized for tissue acquisition in adult patients. However, the literature is limited regarding the utility of EUS-guided fine-needle aspiration or biopsy (FNA or FNB) in children. In this study, we aim to evaluate the feasibility, safety, and diagnostic utility of EUS-FNA/FNB in children with various gastrointestinal diseases. METHODS: The data of children (≤18 years) who underwent EUS-FNA/FNB from March 2014 to June 2020 were analyzed, retrospectively...

Endobronchial ultrasound (EBUS) combined with trans-esophageal endoscopic ultrasound bronchoscope guided fine need aspirate (EUS-B FNA) of mediastinal lymph nodes is an established procedure for diagnosis. The main barrier to a combined EBUS EUS-B FNA approach is availability of trained and accredited pulmonologist who can perform procedure safely and confidently. To address this gap, we undertook a training program for experienced EBUS bronchoscopists to train, learn, and incorporate combined EBUS EUS-B FNA into their procedural practice...

Primary cardiac tumors are extremely rare. Obtaining a tissue diagnosis is difficult and commonly requires open-heart surgery with associated morbidity. Esophageal endoscopic ultrasound (EUS) and EUS with the EBUS scope (EUS-B) provide real-time sampling of centrally located lung tumors and mediastinal lymph nodes. They also provide an excellent view of the left atrium, since it is located adjacent to the esophagus. To date, left atrium tumor diagnostics by endosonography is poorly explored. We describe 2 exceptional diagnostic cases of left atrium tumors in which cardiac surgery was hazardous due to the clinical condition or previous surgical interventions...

To evaluate the diagnostic accuracy of Endobronchial Ultrasound-guided Transbronchial Needle Aspiration (EBUS-TBNA) and Endoscopic Ultrasound-guided Fine Needle Aspiration (EUS-FNA) in the diagnosis of lymphoma. A retrospective analysis of patients with suspected mediastinal lymphoproliferative disorders who underwent EBUS-TBNA, EUS-FNA or combined procedures from 2009 to 2019 was conducted using a prospectively maintained interventional thoracic endoscopy database. Demographic data, imaging, needle size, surgical biopsy, complications rate and pathology reports were reviewed...