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Progressive Familial Intrahepatic Cholestasis Type 1 Associated with Cherry-Red Spots in an Infant: A First Case
Sarah Alzebaidi1, Yara Alghamdi1, Amal Alghamdi1
1Pediatrics, King Saud bin Abdulaziz University for Health Sciences College of Medicine, Jeddah, SAU.
Insights
Progressive familial intrahepatic cholestasis type 1 (PFIC1), a rare liver disorder, was diagnosed in a 10-month-old girl. This case presents the first known ocular manifestation of PFIC1, a cherry-red spot, offering new research insights.
Area of Science:
- Hepatology
- Ophthalmology
- Genetics
Background:
- Progressive familial intrahepatic cholestasis type 1 (PFIC1) is a rare genetic liver disorder.
- Ocular manifestations in PFIC1 have not been previously documented.
Abstract:
Progressive familial intrahepatic cholestasis type 1 (PFIC1) associated with a cherry-red spot, to our knowledge, has never been reported in the literature. We report the case of a 10‑month‑old girl with prolonged cholestasis. A diagnosis of PFIC1 was made by whole‑exome sequencing. Fundus examination showed a cherry-red spot. Our case provides a new insight toward the first case of ocular manifestation of PFIC1. Further studies are required to elucidate FIC1 gene expression in the macula.
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