Pancreatic Radiology

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<p>PANCREAS</p> <p>1.ACUTE PANCREATITIS</p> <p>USG :</p> <p>SWOLLEN AND HYPOECHOIC PANCREAS</p> <p>CT CONTRAST ENHANCED</p> <p>1.SWOLLEN 2.PERIPANCREATIC FAT STRANDING HYPERATTENUATING STRANDS AROUND PANCREAS</p> <p>3.PERIPANCREATIC FLUID HYPOATTENUATION WITH WATER DENSITY AROUND PANCREAS</p> <p>4.PANCREATIC NECROSIS NON ENHANCEMENT INSIDE THE PANCREAS 5.PANCREATIC ABSCESS PRESENCE OF AIR IN THE PARENCHYMA 6.PANCREATIC HEMORRAHGE ASSOCIATED WITH PANCREATIC INSIDE THE NON ENHANCING PARENCHYMA NECROSIS HYPERATTENUATION</p> <p>7.SPLENIC VEIN ANEURYSM SPLENIC VEIN MAY SHOW AREAS OF FOCAL ENLARGEMENT</p> <p>8.PSEUDOCYST FORMS AFTER 6 WEEKS</p> <p>BALTHAZAAR GRADING OF ACUTE PANCREATITIS A.NORMAL B.ENLARGEMENT C.PANCREATIC INFLAMMATION D.SINGLE POCKET FLUID COLLECTION E. MULTIPLE POCKETS OF FLUID COLLECTION</p> <p>X RAY -NOT USEFUL 1.SENTINAL LOOP 2.COLON CUT OFF 3.ILEUS</p> <p>2.CHRONIC PANCREATITIS USG:</p> <p>1.HYPER ECHOIC 2.DILATED DUCT 3.NORMAL OR DECRESED SIZE 4.AREAS OF CALCIFICATION SHOW SHADOW HYPERECHOIC FOCAL LESION WITH</p> <p>PSEUDOCYST</p> <p>LONGITUDINAL SECTION THROUGH THE PANCREAS SHOWS MULTIPLE ECHOGENIC FOCAL AREAS WITHOUT SHADOWING</p> <p>CT : NON ENHANCED:</p> <p>CALCIFICATION +</p> <p>REVERSE 3 SIGN WITH GASTROGRAFFIN IN THE DUODENUM</p> <p>CALCIFICATION + PSEUDOCYST +</p> <p>ENHANCED :</p> <p>FOCAL NON CALCIFIC CHRONIC PANCREATITIS</p> <p>DILATATION OF MAIN PANCREATIC DUCT</p> <p>MRI:</p> <p>DILATED TORTUOUS MAIN PANCREATIC DUCT</p> <p>BARIUM STUDY :</p> <p>REVERSE 3 SIGN SEEN WITH ENLARGED HEAD OF PANCREAS SEEN IN CHRONIC PANCREATITIS AND CA PANCREAS</p> <p>PLAIN ABDOMINAL RADIOGRAPH:</p> <p>CALCIFICATION OF PANCREAS SEEN ALONG THE LENGTH OF PANCREAS</p> <p>CA PANCREAS</p> <p>USG :</p> <p>CA HEAD OF PANCREAS WITH UNCINATE PROCESS</p> <p>HYPOECHOIC AREAS IN THE HEAD AND</p> <p>CA TAIL OF PANCREAS HYOECHOIC FOCAL ENLARGEMENT IN THE TAIL OF THE PANCREAS</p> <p>METASTATIC DEPOSITS IN TAIL OF PANCREAS</p> <p>ENDOSCOPIC USG SHOWING MASS IN</p> <p>PANCREAS WITH DILATATION OF CBD MESENTRIC VEIN AND PORTAL VEIN</p> <p>AND WITHOUT INVASION OF SUPERIOR</p> <p>CT :</p> <p>MASS IN THE HEAD OF THE PANCREAS WITH SUPERIOR MESENTRIC ARTERY BLADDER INVASION AND DILATATION OF GALL</p> <p>PANCREATIC MASS CAUSING DILATAION OF BOTH CBD AND PANCREATIC DUCT</p>