2 documents found, page 1 of 1
TANGO2 Deficiency Disorder: Two Cases of Developmental Delay Preceding Metaboli...
Dias, JV; Carvalho, AA; Freixo, JP; Antunes, D; Martins, AA; Painho, T; Jacinto, SBackground: TANGO2 deficiency disorder is a rare genetic disease caused by biallelic defects in TANGO2 gene. Methods: We report the clinical phenotype of two children with TANGO2 deficiency disorder. Results: Patient 1 is a female child presenting with developmental delay and microcephaly during the second year of life, who evolved with severe cognitive impairment, facial dysmorphisms, spastic paraparesis, and ...
Case Report: Wide Spectrum of Manifestations of Ligase IV Deficiency: Report of...
Costa e Castro, A; Maia, R; Batalha, S; Freixo, JP; Martins, C; Neves, C; Cordeiro, AI; Neves, JFDNA ligase IV deficiency is a rare autosomal recessive disorder associated with impaired DNA repair mechanisms. Most patients with DNA repair defects present with neurologic deficits, combined immunodeficiency, bone marrow failure, and/or hematologic neoplasia. We present 3 unrelated cases of ligase IV deficiency with different clinical presentations. Patient 1 presented at the age of 5 with bone marrow failure...