Objective: A fistula between the pancreas and the bronchial tree is a rare manifestation of pancreatic disease.
Patients: We describe a case of a pancreatic pseudocyst that penetrated into the thoracic cavity through the diaphragm, and set up a communication with the bronchial tree developing an episode of massive haemoptysis.
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DNA is subject to continual damage, leaving each cell with thousands of individual DNA lesions at any given moment. The efficiency of DNA repair means that most known classes of lesion have a half-life of minutes to hours, but the extent to which DNA damage can persist for longer durations remains unknown. Here, using high-resolution phylogenetic trees from 89 donors, we identified mutations arising from 818 DNA lesions that persisted across multiple cell cycles in normal human stem cells from blood, liver and bronchial epithelium.
View Article and Find Full Text PDFJ Thorac Imaging
January 2025
Department of Radiodiagnosis and Interventional Radiology, All India Institute of Medical Sciences, New Delhi, India.
The term "aspiration" describes lung injury that results from unintentional passage of contents other than air into the lungs and bronchial tree, commonly from the gastrointestinal and upper respiratory tracts. Only a small proportion of aspiration-related events are symptomatic, especially in predisposed individuals such as patients with diminished consciousness, impaired swallowing, oesophageal motility disorders, and reflux disease. Aspiration-related syndromes can be classified based on the onset of presentation, composition of the aspirated substance, and anatomic site of injury.
View Article and Find Full Text PDFImmunology
January 2025
Department of Allergology, National Medical Institute of the Ministry of the Interior and Administration, Warsaw, Poland.
The purpose of this study was to compare the efficacy and safety of subcutaneous, sublingual, oral specific immunotherapy in patients who suffer from allergic conditions to pollen from trees, grasses and weeds, house dust mites and Alternaria alternata spores. A literature search was performed separately for each type of allergen and each administration route of the drug. As a result, it was found that all administration routes were quite effective.
View Article and Find Full Text PDFClin Transl Radiat Oncol
March 2025
Department of Radiation Oncology, University Hospital Heidelberg, Im Neuenheimer Feld 400, 69120 Heidelberg, Germany.
Purpose: To use imaging data from stereotactic MR-guided online adaptive radiotherapy (SMART) of ultracentral lung tumors (ULT) for development of a safe non-adaptive approach towards stereotactic body radiotherapy (SBRT) of ULT.
Patients And Methods: Analysis is based on 19 patients with ULT who received SMART (10 × 5.0-5.
BMJ Case Rep
January 2025
Pulmonary, Critical Care and Sleep Medicine, ESICPGIMSR, New Delhi, Delhi, India.
Allergic bronchopulmonary aspergillosis (ABPA) is a disease of immunocompetent patients, and invasive pulmonary aspergillosis is seen in immunocompromised patients. Hence, pulmonary overlap syndrome presenting with ABPA and invasive aspergillosis is extremely rare. We report a case of well-controlled bronchial asthma who presented with acute exacerbation and hypoxaemic respiratory failure.
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