text: Other diagnostic study for<unk>  stricture include esophagogastroduodenoscopy (EGD) for detection malignant causes . Manometry is used in cases of<unk>  stricture due to dysmotility.
option_0: Esophageal stricture other diagnostic studies
option_1: Esophageal stricture other imaging findings
option_2: Esophageal cancer other imaging findings
option_3: Esophageal stricture differential diagnosis
option_4: Esophageal cancer other diagnostic studies
option_5: Nutcracker esophagus other imaging findings
option_6: Achalasia other diagnostic studies
option_7: Esophageal candidiasis differential diagnosis