Tuberculous radiculomyelitis presenting as urinary retention in a child with Down's syndrome.

ABSTRACT

Tuberculous radiculomyelitis (TBRM) is an uncommon complication of TB meningitis. The authors report the case of a 10-year-old Asian girl with trisomy 21, who presented with acute urinary retention and fever. She was initially treated for a urinary tract infection. After an acute neurological deterioration she was found to have evidence of TB meningitis with TBRM. She developed acute hydrocephalus requiring ventriculo-peritoneal shunt. She was treated with quadruple antituberculous therapy and high dose intravenous dexamethasone. She needed tracheostomy with continuous positive airway pressure (CPAP) support. Although she showed gradual neurological improvement in her cognitive functions, she persisted to have quadriparesis with the need for tracheostomy and CPAP support overnight and gastrostomy feeding. Acute urinary retention in children is uncommon, and should serve as a 'red flag' to consideration of further underlying neurological problems. This presentation and subsequent events should serve as a learning point to clinicians.