1 citations
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February 2022 in “Terapevtičeskij arhiv” This case report describes severe liver injury in a young patient after prolonged overuse of vitamin A, which resolved after cessation.
32 citations
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January 2006 in “Liver transplantation” This case report describes a 60-year-old male with vitamin A toxicity leading to severe liver disease and symptoms that resolved following liver transplantation, suggesting transplantation as a treatment option for noncirrhotic portal hypertension when symptoms do not improve after stopping vitamin A.
September 2024 in “Meditsinskiy sovet = Medical Council” This article reports a rare case of toxic keratitis in a patient due to excessive intake of vitamin A, highlighting hypervitaminosis A risks such as severe eye conditions and systemic health issues, especially with cumulative doses exceeding therapeutic levels.
This case study reports that prolonged high-dose vitamin A intake led to multiple adverse health effects in a young man, which mostly resolved after stopping the supplement, although liver changes persisted.
52 citations
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May 1982 in “The American journal of the medical sciences” This study found that the most likely cause of hypercalcemia in a patient with symptoms of hypervitaminosis A and a history of chronic vitamin A ingestion was vitamin A toxicity.