Qazi Markouizos syndrome
Qazi-Markouizos syndrome is characterized principally by non-progressive central hypotonia, chronic constipation, severe psychomotor retardation, abnormal dermatoglyphics, dysharmonic skeletal maturation and disproportionate muscle fibers. Seizures or an abnormal electroencephalograph were also reported. To date, the syndrome has been reported in three unrelated Puerto Rican boys.