Protein-losing enteropathy with congenital kidney stones in a 2-month-old boy: a rare case report and literature review.

Jiahui Fang; Zhuoheng Li; Lin Zhang; Qiaojian Liu; Jie Mao; Jintao Duan

doi:10.1186/s12920-024-02046-8

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Protein-losing enteropathy with congenital kidney stones in a 2-month-old boy: a rare case report and literature review.

Jiahui Fang·Zhuoheng Li·Lin Zhang·Qiaojian Liu·Jie Mao·Jintao Duan

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Abstract

BACKGROUND: Protein-losing enteropathy (PLE) is a rare condition featured by severe loss of proteins through the gastrointestinal tract. Rare PLE cases complicated with congenital kidney stones have been reported. This case study aimed to illustrate our experiences on the diagnosis and treatment of PLE and congenital kidney stones in a neonate. CASE PRESENTATION: A 10-day-old boy fed on breast milk presented to our department because of severe diarrhea, which showed no significant attenuation after free amino acid milk formula. Gastrointestinal endoscopy revealed absence of brush border of surface villi. Genetic testing was strongly recommended given intractable early-onset diarrhea, severe malnutrition and hypoalbuminemia. Then the patient was diagnosed with PLE based on the clinical manifestations and identification of DGAT1 gene by whole-exome sequencing. The patient underwent percutaneous suprapubic cystostomy to remove the urine, and ultrasonography examination showed kidney stones. CONCLUSIONS: We reported a rare newborn with PLE and congenital kidney stones carrying DGAT1 mutations.

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Humans Male Protein-Losing Enteropathies Kidney Calculi Infant Diacylglycerol O-Acyltransferase Mutation Infant, Newborn Exome Sequencing DGAT1 deficiency Case report Kidney stones Protein-losing enteropathy Case Reports Journal Article Review Research Support, Non-U.S. Gov't

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Jiahui Fang, Zhuoheng Li, Lin Zhang, Qiaojian Liu, Jie Mao, Jintao Duan. 2024-11-27. Protein-losing enteropathy with congenital kidney stones in a 2-month-old boy: a rare case report and literature review.. https://doi.org/10.1186/s12920-024-02046-8

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