Table 1 Main clinical features for proband and her sister
From: A new case of spastic paraplegia type 64 due to a missense mutation in the ENTPD1 gene
Proband | Sister | |
|---|---|---|
Onset, age | Ataxic gait, 14 months | Ataxic gait, 3 years |
Tip toe walking, 14 months | ||
Frequent falls, 14 months | ||
Further symptoms, age | Dysarthria, 3 years | Dysarthria, 11 years; nasal voice, 12 years |
Walking with support, 9 years Non-ambulatory, 15 years | Walking independently | |
Bilateral Tendelenburg gait, 14 years | Wide base gait, 15 years |
