[Filling defect symptom without ulcer].
D003937:Diagnosis, Differential; D010437:Peptic Ulcer / Q000175:diagnosis*; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging*; D014456:Ulcer
PEPTIC ULCER/differential diagnosis; STOMACH/radiography
Das Nischensymptom ohne Ulkus.