Rad - Renal and others
POPCORNS on 1. Mammogram 2. CXR 3. MRI - brain
1. Mammogram - fibroadenoma 2. CXR - Hamartoma 3. MRI - brain - Cavernous hemangioma
IVP - spider leg calcyces and swiss cheese appearance
AD PCKD
no visualisation of GB on HIDA scan
Acute Cholecystitis
colon cut off sign and Senitnel loop sign
Acute Pancreatitis - ABd XR features
lyre sign on angiography
Carotid tumor
Focal nodular hyperplasia on Tc-Colloid scan
Central cold scar
DCIS on mammography -
Clusters of *microcalcification* >5 particles of *0.5 mm* size
Non visualisation of Biliary uptake in a patient of newborn jaundice
EHBA - Extrahepatic biliary ectasia
Carinal angle > 75 deg
Enlarged LA
string of bead on Ba study
Esophageal varices String of bead on Abd angiography - Fibromuscular Dysplasia Sting of bead on Abd X ray - Small bowel obstruction String sign on Barium enema - Illeal stricture - BOwel TB String sign of KANTOR - Crohn's
First step in blunt abdominal trauma
FAST- focussed assessment with sonography in trauma
Golf hole ureter on cystoscopy
Fibrosed thick walled bladder
Signs present in horse shoe kidney
Flower vase sign Hand shake sign
Salt and pepper appearance onMRI
Glomus tumor
IOC for EHBA
HIDA - GB very small or Ghost GB
Eosinophilic granuloma features in lungs (this is the LAngerhans one)
Hilar involvement Miliary Shadowing Honey comb
Salt and pepper apearance on XR
Hyperparathyroidism
Myocardial Infarct Scintigraphy
Infarcted area is HOT Tc-Pyrophosphate. Fofr Seeing the Infarct area. Now IOC = MRI
Atgerosclerotuc plaque morphology
Intravenous USG
Ca breast missed on mammography
LCIS
Cement kidney/ putty kidney
Late TB ( calcified non functioning kidney -- auto-nepherectomy
Prophylactic cranial radiotherapy given in
Lung small cell CA And ALL
Mode of USG for chest
M mode
Mode of USG for echo
M mode
high risk peple for Breast ca screened by
MRI
pneumatocele wall > 16 mm
Malignancy
Bouquet of flower appearance on IVU
Medullary sponge kidney
Stress Thallium Cardiac Scan is used for
Myocardial PERFUSION scintigraphy - therefore the infarcted area will be cold. USeful for reversible MI
IVP pattern in MCDK
None. not visualised on MCDK
Winking sign
Normal femoral vein on USG
Seashore in USG chest
Normal lung pleural interface
VOLOTAGES OF linac
Orthovolatage megavoltage supervolatage orthovoltage - causes minimum skin burn
Egg in a cup appearance on IVU
Papillary necrosis
Golf ball T sign on IVU
Papillary necrosis
Lobster claw sign on IVU
Papillary necrosis
Ring sign on IVU
Papillary necrosis
forstberg reverse 3 sign
Periampullary ca
oreo cookie appearance
Pericardial effusion
Startosphere sign in USG chest
Pneumothorax
Polomint sign on CT abdomen
Portal vein thrombosis
Keyhole appearance on MCU
Posterior urethral valve
Linguin sign
Ruptured breast implants on MRI
Striated nephrogram
Sunray appearance - AR PCKD Acute Pyelonephritis
Thimble bladder on IVu
TB
Moth eaten calyces / feathery calyces. On IVU
TB early
bowel TB sign
Umbrealla signs of Fleischner String sign on Ba
CT of head in head injury should always include
Upper crvical spine
MUGA Scan is used for
Ventricular function. But now MRI is the IOC
Linac is
X ry generator
bedford sign
displacement of the descendig aorta by enlargd LA
sign of malignancy on MRI
ducal enahncement
Pneumatocele
hernia of the lung (lung tissue protrudes through an opening in the chest)
scotty dog
par interarticularis, only seen on oblique xray vie
scotty dog appearance Scotty dog with collar Beheaded scotty dog
scotty dog appearance - normal Scotty dog with collar - Spondylosis Beheaded scotty dog - spondylisthesis
Chain of lakes on ERCP
*CHRONIC* pancreatitis
CT for Ca lung should always include
Adrenals - MC site for met from lung primaries
Mode of USG for routine use
B mode
Triangular cord sign on USG
Biliary atresia