A 74-year-old man was referred to our hospital because of a tracheal stenosis circumscribed with soft tissue density and a left pulmonary nodule. Open biopsy of a right submandibular lymph node revealed diffuse large B-cell lymphoma, and the malignant cells were positive for Epstein-Barr virus gene products. Bronchofiberscopy revealed a tracheal necrotizing ulcer. After chemotherapy, the tracheal ulcer resolved. To our knowledge, this is the first report of a case of Epstein-Barr virus-positive diffuse large B-cell lymphoma of the elderly with a tracheal ulcer.
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http://dx.doi.org/10.1016/j.resinv.2013.08.007 | DOI Listing |
Gen Thorac Cardiovasc Surg Cases
February 2024
Department of Surgery, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655, Japan.
Background: Descending necrotizing mediastinitis (DNM) is a rare and life-threatening condition, with high morbidity and mortality. Consequently, appropriate and prompt diagnosis and treatment are necessary. Herein, we report a case of esophageal perforation and bronchial ulcer secondary to DNM, for which thoracoscopic esophagectomy was performed after the failure of conservative treatment.
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March 2025
Department of Anesthesiology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of Science and Technology of China, Hefei, Anhui Province, China.
Sevoflurane has been widely used in clinical anesthesia as an inhalation anesthetic. With the development of medicine, there have been several new applications in recent years, such as daytime surgery, labor analgesia, and combined nerve block for some surgeries. Moreover, as research progresses, it has been found that it not only has potential organ protection effects but can also be used to treat severe asthma and relieve the tracheal spasm state.
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December 2024
Premier Radiation Oncology Associates, Clearwater, FL, USA.
Am J Trop Med Hyg
November 2024
Laboratorio de Investigación en Vectores, Centro de Investigación en Enfermedades Tropicales, Universidad de Costa Rica, San Jose, Costa Rica.
The New World screwworm, Cochliomyia hominivorax Coquerel (Diptera: Calliphoridae), was officially eliminated from Costa Rica in 2000, but it was reintroduced in 2023. A myiasis by C. hominivorax in a 71-year-old man with a 4-month history of foot hyperkeratosis and interdigital ulcers is reported.
View Article and Find Full Text PDFVet Q
December 2024
Vice-Chancellor, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST), Jammu, Union Territory of Jammu and Kashmir, India.
Lumpy skin disease (LSD) is an economically significant, emerging viral disease of Cattle and Buffaloes. This study aimed to investigate the causes of high mortality in a recent LSD epidemic in India. We examined 1618 animals across seventy outbreaks and conducted post-mortem on 48 cattle out of 513 clinically suspected LSD cases.
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