citrullinemia/edema

We report a 19-year-old man with type II citrullinemia triggered by the administration of acetaminophen when he caught a cold. He was admitted to our hospital of impairment of consciousness and abnormal behaviors. On admission he was comatose and laboratory data revealed respiratory alkalosis which

Conventional MR, diffusion-weighted, and diffusion tensor imaging were performed in an 8-day-old girl with citrullinemia. She had severe hyperammonemia for several days. On conventional T2-weighted MR images, symmetric, confluent high signal intensity was found in the bilateral thalami, basal

OBJECTIVE We report a risk of worsening of encephalopathy by glycerol infusion when this osmotic agent is used for the treatment of brain edema in patients with adult-onset type II citrullinemia (CTLN2) caused by citrin deficiency. METHODS We performed a retrospective investigation of 3 patients

BACKGROUND Citrullinemia is an autosomal recessive disease, which is caused by a deficiency of the argininosuccinate synthetase. The neonatal forms are serious and many times are associated with a high level of mortality. METHODS A newborn that came in again on her third day of life due to a apneic

We report three cases of adult-onset type II citrullinemia (CTLN2) treated with different therapies including one case successfully treated with p.o. administration of sodium pyruvate and low-carbohydrate diet. Although recent advances in liver transplantation have enabled successful treatment of

BACKGROUND Adult-onset type II citrullinemia (CTLN2) is an autosomal recessive disorder caused by mutations of SLC25A13 gene encoding citrin and is characterized by recurrent encephalopathy with hyperammonemia. Factors affecting disease progression remain unknown. We report a case with CTLN2, whose

BACKGROUND Citrin, encoded by SLC25A13, is a component of the malate-aspartate shuttle, which is the main NADH-transporting system in the liver. Citrin deficiency causes neonatal intrahepatic cholestasis (NICCD), which usually resolves within the first year of life. However, small numbers of adults

Adult-onset citrullinemia (CTLN2) is a rare hereditary metabolic disorder characterized by highly increased concentration of citrulline and ammonia in the plasma, which is ascribed to a deficiency of argininosuccinate synthetase (ASS), one of the urea cycle enzymes mainly located in the liver.

Adult-onset citrullinemia (CTLN2) is a rare hereditary metabolic disorder characterized by highly increased concentration of citrulline and ammonia in the plasma, which is ascribed to a deficiency of argininosuccinate synthetase (ASS), one of the urea cycle enzymes mainly located in the liver.

A 44-year-old man suffered from repeated impairment of consciousness associated with flapping tremor, myoclonus and generalized convulsions, and died in coma 6 months after admission. He had had a psychosomatically underdeveloped childhood, with a propensity for legumes without a family history of

A 34-year-old woman had developed frequent episodes of disorientation at night since a year ago. Her blood ammonia level was found to be markedly increased. Serum amino acid pattern and biochemical analysis of urea cycle enzymes in the liver indicated type II citrullinemia. Pancreatolithiasis was

A 24-year-old man was admitted to our hospital, because two days before the admission he had abruptly lost consciousness following generalized convulsive seizures. He had a past history of transient amnesia and a favor for peanuts. His grandparents had a record of consanguinity. On admission, he was

The authors present a case of citrullinemia with a genotype of argininosuccinate synthetase (ASS1), c.380 G>A (p.R127Q)/c.380 G>A (p.R127Q), in two alleles. A 3-day-old female infant presented with status epilepticus and coma. Laboratory data showed hyperammonemia and marked lactic acidosis in the

A 40-year-old woman was referred for several episodes of coma lasting from 2 hours to 2 days. She had been on maintenance hemodialysis for polycystic kidney disease for 9 months. Laboratory findings showed high serum levels of ammonia and citrulline, and a diagnosis of adult-onset type II

Citrullinemia is an inborn error of the urea cycle caused by deficient argininosuccinate synthetase, which leads to accumulation of L-citrulline and ammonia in tissues and body fluids. The main symptoms include convulsions, tremor, seizures, coma, and brain edema. The pathophysiology of the