[Neuropathy with non-alcoholic thiamine deficiency: two cases of bladder disorders]. / Neuropathies par carence en thiamine sans intoxication alcoolique: deux cas de troubles vésicosphinctériens.

ABSTRACT

INTRODUCTION: Neuropathy with non-alcoholic thiamine deficiency is reported in the literature, but bladder disorders are rarely detailed. CASE REPORTS We report two cases of bladder disorders in neuropathy with thiamine deficiency. One patient presented with a flaccid bladder and impaired sensation; the postvoid residual volume was raised. The other patient had reduced bladder capacity, with detrusor hyperreflexia and detrusor-sphincter dyssynergia. In both cases, the bladder disorders disappeared with thiamine supplementation. CONCLUSION: Bladder symptoms may be heterogeneous in nonalcoholic neuropathy. The prognosis is good after vitamin supplementation.