Results 201 to 210 of about 45,519 (265)

Intravascular Pulmonary Artery Tumour Mimicking Nodal Recurrence and Inadvertently Sampled by EBUS‐TBNA: A Case Report

open access: yesRespirology Case Reports, Volume 14, Issue 8, August 2026.
An intravascular pulmonary artery tumour mimicked nodal recurrence during post‐resection surveillance and was inadvertently sampled by EBUS‐TBNA. Synchronous lesion movement and increased bleeding were retrospective warning signs of pulmonary artery puncture, while sarcomatoid transformation and primary intimal sarcoma remained unresolved competing ...
Shoichiro Harada   +9 more
wiley   +1 more source

Small Cell Lung Cancer Associated With Cystic Airspace: A Case Report and Literature Review

open access: yesRespirology Case Reports, Volume 14, Issue 8, August 2026.
We report a rare case of small cell lung cancer (SCLC) associated with a cystic airspace. Chest CT revealed a solid tumour component arising from the wall of a pre‐existing lung cyst. This case highlights the clinical importance of recognising cystic airspaces as potential sites for aggressive malignancies like SCLC.
Hiroyuki Shimada   +7 more
wiley   +1 more source

Chronic Myeloid Leukaemia Developing During Long‐Term Alectinib Therapy Successfully Managed With Concomitant Nilotinib: A Case Report

open access: yesRespirology Case Reports, Volume 14, Issue 8, August 2026.
We report a case of chronic myeloid leukaemia (CML) diagnosed during long‐term alectinib therapy in a patient with ALK‐positive non‐small cell lung cancer, in whom CML was confirmed by the presence of the BCR‐ABL1 fusion gene and concomitant nilotinib with continued alectinib achieved a rapid hematologic response without significant adverse events ...
Yuki Ikematsu   +3 more
wiley   +1 more source

Endobronchial Myoepithelioma With Fluorodeoxyglucose Uptake

open access: yesRespirology Case Reports, Volume 14, Issue 8, August 2026.
We report a 43‐year‐old woman with endobronchial myoepithelioma. Bronchoscopy revealed a smooth, elevated lesion obstructing the lingular bronchus, in which positron emission tomography/computed tomography showed fluorodeoxyglucose uptake. We performed left upper lobectomy and finally diagnosed myoepithelioma based on pathological findings including ...
Taro Abe   +9 more
wiley   +1 more source

IgG4‐Related Disease Overlapping With Anti‐Acetylcholine Receptor Antibody–Positive Myasthenia Gravis

open access: yesClinical and Experimental Neuroimmunology, Volume 17, Issue 3, August 2026.
ABSTRACT Background IgG4‐related disease (IgG4‐RD) is a systemic, immune‐mediated, fibroinflammatory disorder with multiorgan involvement and variable clinical presentation, often creating diagnostic difficulty. Myasthenia gravis (MG) is an antibody‐mediated autoimmune disorder of the neuromuscular junction, most commonly associated with anti ...
Yumiko Yoshida   +4 more
wiley   +1 more source

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