A case of hemoptysis may be challenging for clinicians because of the many etiologies involved in this differential diagnosis. Sometimes the cause of this symptom may be very surprising. We present a case of hemoptysis due to ingestion of a blister. This case illustrates the difficulties of identifying rare causes of hemoptysis, especially blister ingestion frequently occurring in old and neurological or cognitive impaired patients.
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Radiol Case Rep
March 2025
Maimonides Medical Center, Brooklyn, NY, USA.
Thoracic aortic pseudoaneurysms are a rare but serious complication of infectious processes, often resulting from mycotic (infectious) aneurysms, occurring when the vessel wall is compromised by an infection, leading to the formation of a pseudoaneurysm [1]. Mycotic aneurysms typically result from bacteremia or fungemia, with common sources being infective endocarditis or other systemic infections. Tuberculosis, though a common infectious disease worldwide, is an unusual cause of aortic pseudoaneurysm formation.
View Article and Find Full Text PDFCase Rep Pulmonol
January 2025
Prisma Health, University of South Carolina-School of Medicine, Columbia, South Carolina, USA.
Diffuse alveolar hemorrhage (DAH) is a potentially life-threatening condition which can present with hemoptysis, diffuse alveolar infiltrates, anemia, and hypoxic respiratory failure. Antisynthetase syndrome (AS) is a rare autoimmune disorder most often characterized by nonerosive arthritis, proximal muscle weakness with elevated muscle enzymes, Raynaud's phenomenon, hyperkeratosis of the digits (mechanic's hands), and interstitial lung disease. According to large population studies, AS has an annual incidence of 0.
View Article and Find Full Text PDFCureus
December 2024
Department of Oral Medicine, Nihon University School of Dentistry, Tokyo, JPN.
Combined risk factors such as total gastrectomy, heavy alcohol consumption, smoking, and poor oral hygiene may contribute to the development of pulmonary actinomycosis. Here, we present a rare case of pulmonary actinomycosis triggered by total gastrectomy and heavy alcohol consumption. The patient presented with hemoptysis and a suspected lung mass.
View Article and Find Full Text PDFBMC Pulm Med
January 2025
Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea.
Background: Pulmonary inflammatory myofibroblastic tumor (IMT) accounts for 0.04-0.7% of all lung tumors, and endobronchial IMT accounts for only 10% of all pulmonary IMTs.
View Article and Find Full Text PDFBMJ Case Rep
January 2025
Pulmonary and Critical Care, University of Florida College of Medicine, Jacksonville, Florida, USA.
Gastric varices (GVs) are dilated veins in the stomach submucosa, typically caused by portal hypertension. A prompt diagnosis is needed, given the significant risk of bleeding and mortality. Endoscopic cyanoacrylate injections are widely adopted for treating GV due to their efficacy in preventing rebleeding with lower complication rates.
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