ArgonArgon Plasma CoagulationElectrocoagulationHemostasis, EndoscopicLaser CoagulationProctitisGastric Antral Vascular EctasiaAngiodysplasiaPlasma GasesGastrointestinal HemorrhageBarrett EsophagusEsophagoscopyPneumoperitoneumBlood CoagulationElectric InjuriesRadiation InjuriesEndoscopy, GastrointestinalGastroscopyBronchoscopyAminolevulinic AcidTreatment OutcomePhotosensitizing AgentsPhotochemotherapyBlood Coagulation TestsDisseminated Intravascular CoagulationPelvic NeoplasmsPlasmaLaser TherapyEsophageal NeoplasmsBlood Coagulation FactorsFollow-Up StudiesProthrombin TimeBlood Coagulation DisordersThromboplastinLight CoagulationFactor VIIIoxaglic Acid