ECHO-012 Kosmos Bladder Clinical Validation Study

Inclusion Criteria: * Read and sign an English consent form, or assent form, in the case of a minor child * Read and complete an English demographic and general health survey, or have an LAR complete it for them in the case of a minor child * Give consent for participation, or assent in the case of a minor child * Able and willing to comply with study requirements * Follow fluid consumption requirements prior to the study visit * Those aged 7 years through 89 years, healthy as well as individuals with pelvic region abnormalities (if applicable), including but not limited to: i) Bladder cancer ii) Thickened bladder wall iii) Bladder stones iv) Current bladder or urinary tract infection Exclusion Criteria: * Adults over 89 years old * Children under the age of 7 * Persons who are pregnant * Persons who report an empty bladder upon arrival at their scheduled study visit * Children in foster care, as a foster parent may not legally consent for a foster child * Those who cannot or refuse to sign their consent or assent (including those with an LAR willing to provide consent) * Those who cannot provide informed consent or whose LAR cannot provide consent * Those who cannot speak or read English * Participants from ECHO-010 Bladder AI Training and Validation Data Collection Study