Results 71 to 80 of about 14,805 (203)

High prevalence of loss of Claudin‐18 expression in invasive non‐mucinous lung adenocarcinoma: Potential diagnostic implications in routine practice

Histopathology, Volume 89, Issue 1, Page 81-97, July 2026.
Loss of Claudin‐18 (Cldn18) expression is a frequent and specific feature of non‐mucinous lung adenocarcinoma (NM‐LUAD). Cldn18 immunohistochemistry may serve as an ancillary tool for distinguishing malignant from non‐neoplastic alveolar epithelium, as well as for differentiating NM‐LUADs with mucin production from M‐LUADs, particularly in small or ...
Stefano Lucà, Marco Montella, Mario Fordellone, Riccardo Monti, Maria Giulia Disanto, Giuseppa Zannini, Marina Accardo, Maria Ali, Gaetano Di Guida, Carminia Maria Della Corte, Beatrice Leonardi, Severo Campione, Valerio Nardone, Floriana Morgillo, Alfonso Fiorelli, Luisella Righi, Mattia Barbareschi, Luka Brcic, Renato Franco   +18 more
wiley   +1 more source

Transbronchial Lung Cryobiopsy in Diffuse Parenchymal Lung Disease: Comparison between Biopsy from 1 Segment and Biopsy from 2 Segments - Diagnostic Yield and Complications. [PDF]

, 2017
Background: Transbronchial lung cryobiopsy is an innovative method of obtaining samples from the parenchyma of patients with diffuse parenchymal lung diseases.
Wells AU, Chilosi M, Cavazza A, Tomassetti S, Dubini A, Gurioli C, Tantalocco P, Sverzellati N, Costabel U, Ravaglia C, Piciucchi S, Ryu JH, Poletti V.   +12 more
core   +4 more sources

Association of baseline screening results and management with subsequent adherence in the Korean national lung cancer screening program

Journal of Internal Medicine, Volume 300, Issue 1, Page 51-63, July 2026.
Abstract Background Adherence to subsequent lung cancer screening (LCS) is essential but not well characterized in biennial national programs. Objectives To assess whether baseline LCS results and their management are associated with subsequent screening adherence and clinical outcomes.
Hyungjin Kim, Eunseo Jo, Jinseob Kim, Soonho Yoon, Florian J. Fintelmann, Gerard A. Silvestri, Jin Mo Goo   +6 more
wiley   +1 more source

Comparative assessment of the diagnostic value of transbronchial lung biopsy and bronchoalveolar lavage fluid cytology in lung cancer [PDF]

, 2015
Background: This study was designed to determine the accuracy of bronchoalveolar lavage fluid cytology (BAL) using histopathologic examination of transbronchial biopsy specimens as the gold standard in diagnosis of lung carcinoma at our center. Materials
Pirdehghan, A., Mirjalili, M. R., Samet, M., Akhavan, A., Binesh, F., Majomerd, Z. A.   +5 more
core   +1 more source

Novel BRAF fusion in Erdheim–Chester disease with pulmonary manifestations: Importance of RNA‐based testing and response to MEK inhibition

Histopathology, EarlyView.
Igor Odintsov, Henry D. Tazelaar, Jerry C. Lee, Lloyd E. Damon, Walter Patrick Devine, Kirk D. Jones   +5 more
wiley   +1 more source

Primary Cardiac Angiosarcoma in a Young Male: Rare Presentation With Right Atrial Endocardial Dissection and Right Coronary Artery Tumor Fistula

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT We report the case of a 19‐year‐old man who presented with several months of exertional dyspnea and recent‐onset hemostasis. Initial imaging revealed multiple pulmonary nodules. Days later, he was referred to a specialized center with chest pain and signs of pericarditis.
Nehzat Akiash, Ramtin Rezaee Kalantari, Somayeh Abbaspour, Mahlasadat Masoumi, Narges Eslami, Nasibeh Akiash, Mahboubeh Pazoki, Shahab Rajabzadeh, Soroush Mostafavi   +8 more
wiley   +1 more source

Scoping out sarcoidosis: the evolving role of bronchoscopy

European Respiratory Review
The bronchoscopic approach to diagnosing sarcoidosis has evolved significantly with the advent of advanced endoscopic and imaging-guided modalities. Bronchoscopy remains the cornerstone for both histological confirmation and therapeutic intervention ...
Prince Ntiamoah, Felix Wireko, Ajay Wagh, Raul Mendoza-Ayala, Francisco Almeida, Joseph Cicenia, Manuel L. Ribeiro Neto   +6 more
doaj   +1 more source

Pulmonary alveolar microlithiasis with minimal symptoms and near-complete whiteout on chest imaging

Radiology Case Reports
Pulmonary alveolar microlithiasis (PAM) is a rare idiopathic disease characterized by accumulated calcium and phosphate crystals within the alveoli. Although PAM can be suspected in patients with clinical-radiological dissociation and characteristic ...
Nam Nguyen-Thanh, MD, Ngoc Duong-Minh, MD, Khoa Nguyen-Dang, MD, Thong Pham-Quang, MD, Nam Vu-Hoai, MD, PhD, Vu Le-Thuong, MD, PhD   +5 more
doaj   +1 more source

Video-assisted medical thoracoscopic (VAMT) lung biopsy in the diagnosis of diffuse pulmonary infiltrates

Egyptian Journal of Chest Disease and Tuberculosis, 2017
Introduction: Since cases presenting with diffuse pulmonary infiltrates represent a big sector in pulmonary practice and their diagnosis may be hard passing in many steps and may need a tissue evidence for sure diagnosis by lung sampling that usually ...
Tamer Elhadidy, Mohammed Ibrahim, Fatma El-husseiny Moustafa, Aml fathy, Amina Abd El- Maksoud   +4 more
doaj   +1 more source

Disseminated Histoplasmosis: An Unusual Finding at ROSE

Diagnostic Cytopathology, Volume 54, Issue 6, Page E146-E148, June 2026.
ABSTRACT We describe an unusual case in which disseminated histoplasmosis was suspected at the time of of rapid on‐site assessment (ROSE) performed during endobronchial ultrasound‐guided transbronchial needle aspiration (EBUS‐TBNA). The patient was a renal transplant recipient with fever, mild anemia, bilateral lung infiltrates and mediastinal ...
Erika E. Doxtader, Jona Banzon, Sanjay Mukhopadhyay   +2 more
wiley   +1 more source