[New case of villous tumor of the rectum with important water-electrolyte loss].
D003681:Dehydration; D004573:Electrolytes; D006801:Humans; D007008:Hypokalemia; D009369:Neoplasms; D012004:Rectal Neoplasms; D012007:Rectum; D014867:Water; D014882:Water-Electrolyte Balance
D004573:Electrolytes; D014867:Water
DEHYDRATION; HYPOKALEMIA; RECTAL NEOPLASMS; WATER-ELECTROLYTE BALANCE