ArticleCase reports in radiology2025
Cerebral and Portal Venous Air Embolism: A Complication of PICC Line Placement.
Article in Case reports in radiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- Gas embolism associated with a midline catheter in ICU patient: A case report.SAGE open medical case reports · 2026Article
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cerebral air embolism is a rare and potentially fatal medical condition that requires prompt recognition and management. Iatrogenic causes such as laparoscopic procedures, hysteroscopy, or central venous catheter (CVC) manipulation are well-documented etiologies. This article presents a case of an 80-year-old female who developed iatrogenic air emboli from CVC manipulation leading to left middle cerebral artery (MCA) syndrome due to suspected right-to-left shunt from pulmonary arteriovenous malformation (pulmonary AVM) or patent foramen ovale (PFO). Preexisting neurological deficits, elevated lactate levels, and sepsis with evidence of systemic hypoperfusion on admission hindered the early detection and treatment of air emboli. This case highlights the need for heightened awareness of CVC-related iatrogenic air embolism, particularly in patients with predisposing conditions such as pulmonary AVM and PFO. Comprehensive treatment strategies, including hyperbaric oxygen therapy, remain critical for achieving better outcomes.
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Registered trials
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