Arina Puzriakova Added comment: Comment on list classification: Updated rating from Amber to Green based on additional 2020 paper (PMID:31957987) which reports an infant with foetal hydrops - taking the total number of families to three.
Rebecca Foulger Phenotypes for gene: AHCY were changed from Hypermethioninemia with deficiency of S-adenosylhomocysteine hydrolase, 613752; S-adenosylhomocysteine hydrolase deficiency; AHCY deficiency to non-immune hydrops; Hypermethioninemia with deficiency of S-adenosylhomocysteine hydrolase, 613752; S-adenosylhomocysteine hydrolase deficiency; AHCY deficiency
Rebecca Foulger Added comment: Comment on list classification: Updated rating from Red to Amber based on additional 2018 paper highlighted by Zornitza Stark (PMID:30121674) which reports an infant with non-immune hydrops. This takes total number of families to two.
Rebecca Foulger commented on gene: AHCY: PMID:30121674. Judkins et al., 2018 report an infant with a prenatal diagnosis of non-immune hydrops. The infant was born with phenotypes including hypotonia, poor respiratory effort, chylothorax, encephalopathy, coagulopathy, progressive hepatic failure, and refractory pulmonary hypertension. Life support was withdrawn at 7 days. Novel compound het variants in the AHCY were found. Full text not available.