Abdominal and Pelvic Radiology — Flashcards
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The given image shows the presence of a _____ in lower end of esophagus.
The given Retrograde ureterogram showing dilated clubbed calyces with stricture of the left ureteropelvic junction is suggestive of _____
In _____ sign or double wall sign, inner mucosal and outer serosal layers of bowel are enhanced in pneumoperitoneum
Thumbprinting sign is suggestive of _____
The thumbprinting sign is seen in both _____ colitis and _____ colitis.
Hypervascular liver lesion with a central non-enhancing scar points to the diagnosis of _____
Bilateral _____ ureters describes the appearance of the distal ureter in patients with significant benign prostatic hypertrophy.
_____ deformity is the appearance of the deviation of bilateral ureters seen classically in retroperitoneal fibrosis
Acute _____ may be characterized by striated parenchymal enhancement of the kidney on CT
_____ sign on CT is seen in Midgut volvulus
Abdominal and Pelvic Radiology Indian Medical PG Flashcards - Medical Study Cards
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Abdominal and Pelvic Radiology Flashcard Deck - 129 Cards
Flashcard 1: The given image shows the presence of a _____ in lower end of esophagus.
Answer: Schatzki’s ring
Flashcard 2: The given Retrograde ureterogram showing dilated clubbed calyces with stricture of the left ureteropelvic junction is suggestive of _____
Answer: Hydronephrosis
Flashcard 3: In _____ sign or double wall sign, inner mucosal and outer serosal layers of bowel are enhanced in pneumoperitoneum
Answer: Rigler's
Flashcard 4: Thumbprinting sign is suggestive of _____
Answer: Ischemic colitis
Flashcard 5: The thumbprinting sign is seen in both _____ colitis and _____ colitis.
Answer: ischemic
Flashcard 6: Hypervascular liver lesion with a central non-enhancing scar points to the diagnosis of _____
Answer: follicular nodular hyperplasia
Flashcard 7: Bilateral _____ ureters describes the appearance of the distal ureter in patients with significant benign prostatic hypertrophy.
Answer: Fish hook
Flashcard 8: _____ deformity is the appearance of the deviation of bilateral ureters seen classically in retroperitoneal fibrosis
Answer: Maiden waist
Flashcard 9: Acute _____ may be characterized by striated parenchymal enhancement of the kidney on CT
Answer: pyelonephritis
Flashcard 10: _____ sign on CT is seen in Midgut volvulus
Answer: Whirlpool
Flashcard 11: The _____ of pancreatitis detected on CT is staged according to the Balthazar criteria.*what are the components?
Answer: severity
Flashcard 12: The _____ sign (or champagne glass sign) refers to the appearance of the ureter when it is focally dilated by an intraluminal mass and is best seen by a retrograde ureterogram.
Answer: goblet
Flashcard 13: _____ sign is seen in adenomyomatosis of the gallbladder.
Answer: Comet-tail
Flashcard 14: _____ on double contrast barium study is one of the earliest signs of ulcerative colitis.
Answer: Mucosal granularity
Flashcard 15: Central _____ scar on computed tomography (CT) scan is seen in oncocytoma of the kidney
Answer: stellate
Flashcard 16: _____ criteria for the diagnosis of chronic pancreatitis is based on endoscopic ultrasonographic (EUS) findings.*what are the components?
Answer: Rosemonts
Flashcard 17: _____ seen in X ray is a focal area of adynamic ileus close to an intra-abdominal inflammatory process
Answer: Sentinel loop
Flashcard 18: _____ sign (seen in barium meal study) describes the spiral appearance of the distal duodenum and proximal jejunum seen inmidgut volvulus.
Answer: Corkscrew
Flashcard 19: CT scan appearance of _____ sign is a feature of pyogenic hepatic abscesses.
Answer: cluster
Flashcard 20: _____ sign describes gaseous distension seen in proximal colon associated with narrowing of the splenic flexure in cases of acute pancreatitis
Answer: Colon cut-off
Flashcard 21: The _____ sign refers to the hypervascular appearance of the mesentery in active Crohn disease.
Answer: Comb
Flashcard 22: Minimally complex, non malignant cysts, with septa <1mm, _____ calcifications, renal lesions <3 cm are classified as Bosniak stage 2
Answer: thin
Flashcard 23: Air outlines the _____, called cupola sign, seen in pneumoperitoneum
Answer: median subphrenic space
Flashcard 24: _____ sign in Acute Pancreatitis is seen due to edema around the kidney due to the involvement of paranephric fat
Answer: Renal halo
Flashcard 25: Rigler's tirad consists of Small bowel _____ + Pneumobilia + Ectopic gallstone
Answer: obstruction
Flashcard 26: Air outlines the _____, called inverted V sign, seen in pneumoperitoneum
Answer: Lateral umbilical ligament
Flashcard 27: _____ hernias are characterized by an "hourglass" stomach appearance on imaging
Answer: Sliding hiatal
Flashcard 28: _____ in case of liver hemangioma shows Light bulb sign
Answer: MRI
Flashcard 29: Central _____, with radiating septa giving the sunburst appearance, is a radiographic sign on computed tomography (CT) in serous cystadenoma of pancreas
Answer: calcification
Flashcard 30: _____ sign, i.e. three dense lines converge towards the site of obstruction, is seen in sigmoid volvulous
Answer: Frimann Dahl's
Flashcard 31: _____ line is seen in benign gastric ulcers only
Answer: Hampton
Flashcard 32: _____ sign: enhancing dots within the dilated intrahepatic bile ducts, representing portal radicles is seen on CT in Caroli's disease
Answer: Central dot
Flashcard 33: The _____ Index (CTSI) has a maximum of 10 points, and it is the sum of the Balthazar grade points and pancreatic necrosis grade points.
Answer: Computed Tomography Severity
Flashcard 34: _____ renal cysts are filled with ultrafiltrate and are anechoic on ultrasound
Answer: Simple
Flashcard 35: Acute complete _____ obstruction and chronic obstruction (hydronephrosis) shows a rim nephrogram.
Answer: arterial
Flashcard 36: Imaging of the helminth _____ reveals hydatid cysts with'eggshell' calcifications, most commonly in the liver
Answer: Echinococcus granulosus
Flashcard 37: _____ phase CT demonstrates a hypervascularity with a central stellate scar, in the case of Follicular nodular hyperplasia
Answer: Arterial
Flashcard 38: _____ pancreatitis is characterized by atrophy and dystrophic calcification of pancreatic parenchyma on imaging
Answer: Chronic
Flashcard 39: _____ is one of the earliest radiological signs of crohns disease on small bowel follow through study.
Answer: Aphthous ulcers
Flashcard 40: HCCs often appears _____vascular during the arterial phase of computed tomography (CT) studies
Answer: hyper
Flashcard 41: _____ triad is seen in gallstone ileus
Answer: Rigler's
Flashcard 42: _____ complex is a combination of the Carman meniscus sign associated with a radiolucent semi-circular zone surrounding the elevated ridge of the ulcer
Answer: Kirklin
Flashcard 43: _____ is the initial modality of choice for diagnosing a case of suspected chronic pancreatitis.
Answer: Abdominal CT scan
Flashcard 44: _____ and abdominal imaging must be performed to evaluate for evidence of metastasis in testicular tumors
Answer: Chest
Flashcard 45: _____ is characterized by the "Bird's beak" sign on barium swallow
Answer: Achalasia
Flashcard 46: _____ volvulus is associated with the "coffee bean" sign on X-ray
Answer: Sigmoid
Flashcard 47: _____ sign is a non-specific sign related to a thickened edematous large bowel wall usually seen in CT abdomen of patients with infectious colitis.
Answer: Accordion sign/concertina
Flashcard 48: _____ (IBD) is associated with the "string" sign on imaging, secondary to strictures
Answer: Crohn disease
Flashcard 49: _____ gives the appearance of the "double barrel" (sign) on USG
Answer: CBD obstruction
Flashcard 50: _____ appearance on ERCP is virtually diagnostic of intraductal papillary mucinous neoplasm (IPMN).
Answer: Fish-mouth
Flashcard 51: Cholecystitis is diagnosed with _____ or HIDA scan
Answer: ultrasound
Flashcard 52: _____ sign on barium meal is an indication of carcinomatous gastric ulcer.
Answer: Carman meniscus
Flashcard 53: Christmas tree bladder or pine cone bladder is a cystogram appearance which usually seen in severe _____ with increased sphincter tone.
Answer: neurogenic bladder
Flashcard 54: The definitive radiographic study for Budd Chiari syndrome is _____
Answer: hepatic venography
Flashcard 55: What is one of the earliest excretory urographic findings of GU TB?_____
Answer: Moth eaten calyx
Flashcard 56: Investigation of choice for urinary stones is _____
Answer: non-contrast CT
Flashcard 57: Surveillance protocols for non-seminomatous germ cell tumors include regular _____ scanning and tumor marker measurements
Answer: CT
Flashcard 58: What is the percentage malignancy rate of Bosniak 4?_____
Answer: 100%
Flashcard 59: The _____ ureter is seen in tuberculosis of genitourinary tract.
Answer: golf-hole
Flashcard 60: Complicated cysts with thickened septa and nodular areas of calcification, along with enhancement of cyst wall or septa is classified as Bosniak stage _____
Answer: III
Flashcard 61: _____ is the most effective and accurate imaging modality used to diagnose appendicitis
Answer: CT scan
Flashcard 62: Complicated cysts with enhancement of soft tissue and solid enhancing nodules is classified as Bosniak stage _____
Answer: IV
Flashcard 63: What is the earliest IVP finding in renal TB?_____
Answer: Moth eaten calyx
Flashcard 64: The best method to assess iron overload is _____ using T2 MRI
Answer: quantitative liver iron
Flashcard 65: _____ is the best imaging modality for hydatid cyst
Answer: Computed tomography (CT) scan
Flashcard 66: What is the percentage malignancy rate of Bosniak 3?_____
Answer: 55%
Flashcard 67: Bent inner tube sign on plain x-ray is diagnostic of _____
Answer: sigmoid volvulus
Flashcard 68: Most sensitive investigation for chronic pancreatitis is _____
Answer: EUS
Flashcard 69: _____ can be done if USG is inconclusive in diagnosing acute appendicitis of pregnancy
Answer: MRI abdomen
Flashcard 70: Ball on tee, Forniceal excavation, Lobster claw and Signet ring signs are all seen in _____
Answer: Renal papillary necrosis
Flashcard 71: _____ is very helpful in defining renal tumor extension into the renal vein or inferior vena cava.
Answer: MRI
Flashcard 72: What is the imaging of choice for diagnosing appendicitis in adults?_____
Answer: CT scan
Flashcard 73: The _____ sign is due to an air fluid level inside the hydatid cyst.
Answer: onion peel/cumbo
Flashcard 74: Simple non malignant cysts, with imperceptible wall, and rounded, are classified as Bosniak stage _____
Answer: 1
Flashcard 75: Endoscopic cholangiography shows linear filling defects in the bile ducts due to _____.
Answer: Ascaris worms
Flashcard 76: How often should you do imaging in a inflammatory hepatocellular adenoma (IHCA)?_____
Answer: Biannually
Flashcard 77: _____ X-ray of the abdomen is the best view to visualize minimum pneumoperitoneum.
Answer: Left lateral decubitus (Position)
Flashcard 78: Calcareous degeneration of fibroid is detected on _____ of the abdomen
Answer: plain x-ray
Flashcard 79: Investigation of choice in renal cell carcinoma to evaluate IVC and renal vein involvement is _____.
Answer: MRI
Flashcard 80: What is the most sensitive method to detect ampullary stones?_____
Answer: EUS
Flashcard 81: Acute _____ shows a dense persistent nephrogram.
Answer: urinary obstruction
Flashcard 82: _____ refers to the transient transverse bands seen in the mid and lower oesophagus on a double contrast barium swallow
Answer: Feline oesophagus
Flashcard 83: Sawtooth appearance on barium enema is seen in colonic _____
Answer: diverticulosis
Flashcard 84: Investigation of choice for an abdominal desmoid tumor is _____
Answer: MRI
Flashcard 85: Investigation of choice in detecting congenital uterine anomalies is _____
Answer: MRI
Flashcard 86: Northern exposure sign represents dilated sigmoid colon that extends cranial to the transverse colon, seen in _____ on a supine abdominal x-ray
Answer: sigmoid volvulus
Flashcard 87: Which investigation gives the best impression of collection in a CBD injury?_____
Answer: CECT
Flashcard 88: What is the percentage malignancy rate of Bosniak 2F?_____
Answer: 5%
Flashcard 89: Spongy appearance with central sunburst calcification is seen in _____ of pancreas
Answer: serous cystadenoma
Flashcard 90: A hypovascular mass in the liver enhancing slightly in the arterial phase on triple-phase contrast CT, in a patient with a hx of colorectal mets points to the diagnosis of _____
Answer: metastasis
Flashcard 91: What type of nephrogram is seen in ADPKD?_____
Answer: Swiss cheese nephrogram
Flashcard 92: The _____ sign is due to a thin crescent of air in the uppermost region of the hydatid cyst.
Answer: double-arch
Flashcard 93: The gold standard for the diagnosis of an acute arterial occlusive disease (mesenteric ischemia) is _____
Answer: angiography
Flashcard 94: The most common method for diagnostic investigation in renal cell carcinoma is _____ of the abdomen and pelvis
Answer: computed tomography (CT) scan
Flashcard 95: IOC in testicular and Ovarian torsion is _____
Answer: doppler
Flashcard 96: The _____ sign on barium study is seen in Ileocecal TB.
Answer: Fleischner
Flashcard 97: _____ is preferred imaging technique to rule out cervicouterine anomalies
Answer: Pelvic sonography
Flashcard 98: Which classification for renal cysts is helpful in predicting a risk of malignancy and suggesting either follow up or treatment?_____
Answer: Bosniak classification
Flashcard 99: ERCP study shows the classic double-duct sign in a patient suffering from _____
Answer: pancreatic carcinoma
Flashcard 100: IVP in _____ may show a streaky appearance, representing the ectatic collecting ducts
Answer: polycystic kidney disease
Flashcard 101: What is the best diagnostic modality for diagnosis of Emphysematous Pyelonephritis?_____
Answer: CT scan
Flashcard 102: _____ is the investigation of choice in Acute pancreatitis
Answer: Contrast-enhanced CT scan
Flashcard 103: Hypervascular liver lesion with a central non-enhancing scar points to the diagnosis of _____
Answer: follicular nodular hyperplasia
Flashcard 104: _____ sign is seen in CT because in acute pancreatitis perinephric fat is not involved
Answer: Preserved renal halo
Flashcard 105: Inverse 3 sign is seen in _____ on barium meal
Answer: pancreatic adenocarcinoma
Flashcard 106: _____ is the imaging study of choice for the evaluation of lesions arising in the pancreas
Answer: Multidetector computed tomography (CT)
Flashcard 107: Investigation of choice in renal cell carcinoma is _____.
Answer: CECT
Flashcard 108: What is the initial procedure of choice in investigating possible biliary tract obstruction (if USG is not possible)?_____
Answer: CT scan
Flashcard 109: Renal cysts with multiple class II features, large hyperdense cysts (>3cm), or hyperdense cysts that are totally intrarenal, are classified as Bosniak class _____
Answer: IIF
Flashcard 110: Investigation of choice in acute pancreatitis is _____.
Answer: CECT
Flashcard 111: The given barium enema is suggestive of _____ disease
Answer: Hirschsprung
Flashcard 112: Whirl sign on abdominal CT is diagnostic of _____
Answer: sigmoid volvulus
Flashcard 113: Air is seen on both sides of the bowel wall, called _____ sign, seen in pneumoperitoneum
Answer: Rigler's
Flashcard 114: Frostburg inverted 3 sign is seen in _____
Answer: CA head of Pancreas
Flashcard 115: Radiolucent renal stones include:_____
Answer: Triamterene, Indinavir, Xanthine and Urate
Flashcard 116: Serous cystadenoma of pancreas may show a multicystic, lobulated mass in the pancreatic head sometimes described as a _____.
Answer: 'bunch of grapes'
Flashcard 117: IVP in medullary sponge kidney will show what sign?_____
Answer: bouquet of flowers/paintbrush appearance
Flashcard 118: The best investigation to diagnose leaks following Laparoscopic sleeve gastrectomy is _____.
Answer: CECT
Flashcard 119: _____ is the gold standard investigation for fistula imaging
Answer: Magnetic resonance imaging (MRI)
Flashcard 120: What is the IOC for identifying MCNs of pancreas?_____
Answer: CT scan
Flashcard 121: _____ has become the investigation of choice for the clinical evaluation of urolithiasis.
Answer: Non-contrast CT (NCCT) scan
Flashcard 122: What is the best investigation for pneumoperitoneum?
Answer: CT scan
Flashcard 123: _____ is the investigation of choice in a liver hemangioma
Answer: CECT
Flashcard 124: What is the preferred investigation of choice for diagnosing subphrenic abscess?_____
Answer: CT scan
Flashcard 125: In _____ sign or double wall sign, inner mucosal and outer serosal layers of bowel are enhanced in pneumoperitoneum
Answer: Rigler's
Flashcard 126: Thumbprinting sign is suggestive of _____
Answer: Ischemic colitis
Flashcard 127: An ovarian mass consisting of with USG findings of multiple thin echogenic bands with no vascularity on doppler is suggestive of a _____
Answer: mature teratoma.
Flashcard 128: The thumbprinting sign is seen in both _____ colitis and _____ colitis.
Answer: ischemic; pseudomembranous
Flashcard 129: The best investigation to diagnose leaks following Laparoscopic sleeve gastrectomy is _____.
Answer: CECT
Keywords: Abdominal and Pelvic Radiology flashcards, medical flashcards, NEET PG preparation, USMLE Step 1 flashcards, Anki alternative, spaced repetition medical, OnCourse flashcards
Study by Chapter
Imaging of Liver
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Biliary Tract Imaging
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Pancreatic Imaging
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Spleen and Lymphatic System
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Gastrointestinal Tract Imaging
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Renal and Urinary Tract Imaging
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Adrenal Imaging
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Female Pelvic Imaging
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Male Pelvic Imaging
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Abdominal Trauma Imaging
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Acute Abdomen Imaging
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Imaging of Peritoneal Cavity and Retroperitoneum
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