Any functional anomaly of the bladder organ.
http://purl.obolibrary.org/obo/UPHENO_0002368
http://purl.obolibrary.org/obo/UPHENO_0002239
http://purl.obolibrary.org/obo/UPHENO_0002246
http://purl.obolibrary.org/obo/UPHENO_0002743