hrp0095p2-161 | Growth and Syndromes | ESPE2022

Noonan syndrome-like disorder with loose anagen hair (NSLH1): watch out for the red hair

Tsinopoulou Vasiliki-Rengina , Giza Styliani , Kotanidou Eleni , Douma Stergiana , Michailidou Vasiliki , Tsipi Alexandra , Fidani Styliani , Galli-Tsinopoulou Assimina

Introduction: Noonan syndrome-like disorder with loose anagen hair (NSLH1), also known as Mazzanti syndrome (OMIM#607721) is a RASopathy due to missense mutation (c.4A>G, p.Ser2Gly) in SHOCK2 gene. The NSHL1 is characterized by Noonan syndrome-like facial dysmorphisms, easily pluckable, slow growing, sparse and thin hair, growth retardation, variable neurocognitive impairment and cardiac anomalies.Aim: To present an a...