%0 Journal Article %T Crisis de llanto, irritabilidad y masa en el hemiabdomen derecho no siempre son sin車nimos de invaginaci車n intestinal %A Carabaˋo Aguado %A I. %A La Orden Izquierdo %A E. %A Pelayo Garc赤a %A F.J. %A Gallardo Madueˋo %A G. %J Pediatr赤a Atenci車n Primaria %D 2011 %I Asociaci車n Espa?ola de Pediatr赤a de Atenci車n Primaria (AEPap) %R 10.4321/S1139-76322011000600010 %X acute urinary retention in children is seldom described in medical literature. there is no predominance of sex, and their median age is four years. it can be primary (nephrourological diseases) or secondary to different conditions (surgery, immobility, chronic neurological disorders, mental retardation, drugs abuse, anticholinergics, constipation). it can simulate an intussusception, with severe abdominal pain and irritability. the treatment is the evacuation of urine by catheterization. it should be done in stages if the bladder volume is very high, to avoid ex-vacuo hematuria. %K urinary retention %K intussusception %K diagnosis %K children. %U http://scielo.isciii.es/scielo.php?script=sci_abstract&pid=S1139-76322011000600010&lng=en&nrm=iso&tlng=en