Pagine elettroniche
Fegato grosso e grasso: poche diagnosi a cui pensare
Large and fatty liver: few diagnoses to think of
Martina Mainetti1, Massimo Grassi 1, Andrea Zucchini1, Lorenzo Mambelli2, Fabio Dal Monte3, Denise Cassandrini4, Giuseppe Maggiore5, Federico Marchetti2
1U.O.C di Pediatria e Neonatologia, Azienda Ospedaliera di Ravenna; 2Scuola di Specializzazione in Pediatria, Università di Ferrara; 3Pediatria di Famiglia, Faenza; 4U.O. di Medicina Molecolare, Azienda Ospedaliera Stella Maris di Pisa; 5UO di Gastroenterologia Pediatrica, Dipartimento di Medicina Clinica e Sperimentale, Università di Pisa, Azienda Ospedaliera Universitaria Pisana
Ottobre 2012 - pagg. 533 -534
Abstract
The case of an 8-year-old girl with an isolated hypertransaminasemia
asymptomatic without cholestasis and with
moderate hypercholesterolemia and hepatomegaly with steatosis
and glycogen storage in biopsy is described. Once excluded
the commonest causes of hypertransaminasemia, because
of hepatosteatosis, the differential diagnosis is between a possible
Wilson’s disease and glycogen storage disease VI and IX.
Genetic research has revealed a glycogen storage disease type
IX from mutation of PHKB gene. This mutation is associated with
a good prognosis and it may cause hepatic fibrosis only very
rarely. Molecular analysis allows accurate diagnosis where
enzymology is uninformative and identifies the pattern of inheritance
permitting counselling and family studies.
Suggerite dall'AI
Classificazione MeSH
Corrispondenza: federico.marchetti@ausl.ra.it
