PARIETOGRAPHY OF THE DIGESTIVE SYSTEM.
D004064:Digestive System; D005770:Gastrointestinal Neoplasms; D041981:Gastrointestinal Tract; D006801:Humans; D009369:Neoplasms / Q000175:diagnosis*; D011027:Pneumoperitoneum; D011028:Pneumoperitoneum, Artificial; D011859:Radiography; D012188:Retropneumoperitoneum; D014054:Tomography; D014057:Tomography, X-Ray Computed
GASTROINTESTINAL NEOPLASMS; GASTROINTESTINAL SYSTEM; NEOPLASM DIAGNOSIS; PNEUMOPERITONEUM, ARTIFICIAL; RADIOGRAPHY; RETROPNEUMOPERITONEUM; TOMOGRAPHY