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Gout/Podagra, Double Contour Sign1 – Video

Other Definitions
Abdominal aortic aneurysm (AAA)
Acute cholecystitis
Acute pancreatitis
Angiomyolipoma
Aortic dissection
Ascites
Biliary dilation
Bladder mass
Bladder stone
Bowel obstruction
Choledocholithiasis
Chronic cholecystitis
Chronic pancreatitis
Cirrhosis
Common bile duct
Courvoisier sign
Diverticulitis
Focal nodular hyperplasia
Free intraperitoneal air
Gallbladder wall thickening
Gallstones
Gastric outlet obstruction
Hemangioma
Hepatic cyst
Hepatic steatosis
Hepatocellular carcinoma
Hernia
Hydronephrosis
Intrahepatic duct dilation
Kidney transplant evaluation
Kidney trauma
Liver abscess
Liver transplant evaluation
Liver trauma
Mesenteric ischemia
Mesenteric lymphadenopathy
Nephrolithiasis
Omental mass
Pancreas transplant evaluation
Pancreatic mass
Pancreatic pseudocyst
Pericholecystic fluid
Peritoneal abscess
Peritoneal carcinomatosis
Peritoneal dialysis catheter assessment
Portal hypertension
Portal triad
Prostate enlargement
Pyelonephritis
Renal cyst
Renal mass
Sludge
Sonographic Murphy’s sign
Spleen trauma
Splenic cyst
Splenic infarct
Splenomegaly
Ureteral jet
Urinary retention
Acoustic shadowing
Aliasing in Doppler
Anisotropy
Beam hardening
Beam width artifact
Blooming artifact
Clean shadow
Color flash artifact
Comet-tail artifact
Dirty shadow
Edge artifact
Ghosting artifact
Grating lobes
Mirror image artifact
Mirror vessel artifact
Motion artifact
Multipath artifact
Noise artifact
Posterior enhancement
Range ambiguity
Refraction shadow
Reverberation “ladder” artifact
Reverberation artifact
Reverberation ringing
Ring-down artifact
Side lobe artifact
Slice-thickness artifact
Speckle artifact
Spectral broadening
Twinkle artifact
Aortic dissection flap
Aortic regurgitation
Aortic root measurement
Aortic stenosis
Apical four-chamber
ASD/VSD detection
Atrial thrombus
Bubble study
Cardiac output (US estimation)
Cardiac tamponade
Cardiac tamponade physiology
Cardiac thrombus
Constrictive pericarditis
Coronary sinus dilation
Diastolic dysfunction
Dilated cardiomyopathy
E/A ratio
E/e’ ratio
EF (Ejection fraction)
End-stage heart failure findings
Endocarditis vegetation
Epicardial fat pad
Fractional shortening
Global hypokinesis
Global longitudinal strain
Heart transplant evaluation
Hypertrophic cardiomyopathy
Intracardiac shunt
IVC collapsibility
Left atrial enlargement
LV diastolic dysfunction
LV function
LV hypertrophy
LV pseudoaneurysm
LV systolic dysfunction
LV thrombus
LVOT obstruction
Mitral regurgitation
Mitral stenosis
Myocardial strain imaging
Myocarditis findings
Myxoma (US finding)
Parasternal long axis
Parasternal short axis
Patent foramen ovale (PFO)
Pericardial constriction vs restriction
Pericardial effusion
Pericardial effusion grading
Pericardial thickening
Prosthetic valve assessment
Pulmonary hypertension assessment
Pulmonic regurgitation
Pulmonic stenosis
Regional wall motion abnormalities
Restrictive filling pattern
Right atrial enlargement
Right heart strain
RV dilation
RV enlargement
RV free wall motion
RV systolic dysfunction
RVSP
SAM of mitral valve
Septal flattening (D-sign)
Shock evaluation protocol
Spontaneous echo contrast (“smoke”)
Stroke volume estimation
Subxiphoid view
Tamponade physiology
TAPSE
TDI (Tissue Doppler Imaging)
Tricuspid regurgitation
Tricuspid stenosis
True LV aneurysm
Vegetation detection
Ventricular interdependence
Airway management US
BLUE protocol
Cardiogenic shock
CRRT catheter guidance
Diaphragm weaning index
Distributive shock
E-FAST in ICU
ECMO cannula guidance
FALLS protocol
FAST in ICU
Fluid responsiveness
Gastric content assessment
Gastric tube confirmation
Hemodynamic monitoring
Hemothorax exclusion
HI-MAP protocol
Hypovolemic shock
IVC variation
Line placement
Lung consolidation in ICU
Lung rockets
LV dysfunction
Needle decompression site
Obstructive shock
Paracentesis in ICU
Passive leg raise
Pericardial tamponade
Pneumothorax exclusion
Proning assessment
Recruitment maneuver
RUSH protocol
RV strain in PE
Sepsis monitoring
SHoC protocol
Shock differentiation
Stroke volume variation
Thoracostomy guidance
Veno-arterial ECMO
Veno-venous ECMO
AI in POCUS
Audit
Automated image analysis
Billing
Case log
Certification
Cloud storage
CME
Competency assessment
Competency-based training
CPT codes
Credentialing
Data collection
Data security
DICOM
Documentation
Feedback
Global health ultrasound
HIPAA compliance
ICD coding
Image archiving
Image interpretation
Image storage
OSCE
PACS
Peer review
Phantom training
POCUS fellowship
Point-of-care archiving
Portfolio
QA/QC
Quality improvement
Reimbursement
Remote supervision
Research protocol
Scope of practice
Simulation training
Tele-ultrasound
Training milestones
Bladder rupture
Costophrenic angle
E-FAST exam
EFAST thoracic views
FAST exam
Free pelvic fluid
Hemoperitoneum
Hepatic hematoma
Hepatic laceration
Hepatorenal recess
Intraperitoneal bleeding
Morrison’s pouch
Pelvic fractures (US findings)
Pericardial tamponade (FAST finding)
Perisplenic fluid
Peritoneal fluid
Retrohepatic IVC visualization
Retroperitoneal bleed
Retrovesical space
Shock assessment protocol
Solid organ injury
Splenic hematoma
Splenic laceration
Splenorenal recess
Suprapubic view
Thoracic sliding lung sign
Acoustic window
Anechoic
Artifacts
Beam steering
Compound imaging
Curvilinear probe
Depth
Dynamic range
Echogenicity
Echotexture
Far field
Focus
Frame rate
Frequency
Gain
Harmonic imaging
Hyperechoic
Hypoechoic
Image orientation marker
Intracavitary probe
Isoechoic
Linear probe
Microconvex probe
Near field
Phased array probe
Probe
Resolution
Sector width
Speckle reduction
Transducer
A-lines
ARDS findings
ARDS monitoring with US
Atelectasis (US finding)
B-lines
Barcode sign
Bronchopleural fistula (US finding)
Chest wall abscess (US)
Chest wall invasion
Consolidation
COVID-19 US findings
Curtain sign
Decortication monitoring
Diaphragm excursion
Diaphragm thickening
Diaphragmatic paralysis
Double lung point
Dynamic air bronchograms
Empyema
Fragmented pleural line
Hemothorax
Hepatization of lung
Interstitial syndrome
Jellyfish sign
Lung abscess (US findings)
Lung point
Lung pulse
Lung recruitment maneuver (US monitoring)
Lung sliding
Mainstem intubation detection
Malignant effusion findings
Pleural line
Pleural nodularity
Pleural thickening
Pleurodesis findings
Pneumonia (US finding)
Pneumothorax
Post-chest tube placement eval
Post-intubation confirmation (lung sliding)
Post-thoracentesis evaluation
Pulmonary edema
Pulmonary embolism signs
Rib fracture (US finding)
Seashore sign
Shred sign
Sinusoid sign
Sniff test (US diaphragm)
Spine sign
Static air bronchograms
Subpleural consolidation
Trapped lung
Ventilator-induced changes (US)
White lung
Achilles tendon rupture
Ankle sprain
Biceps tendon subluxation
Bone cortex
Bursitis
Carpal tunnel syndrome
Cartilage
Compartment syndrome
Cubital tunnel syndrome
De Quervain’s tenosynovitis
Developmental dysplasia of the hip
Enthesopathy
Fascial plane
Foreign body
Gout tophi
Hematoma
Joint aspiration guidance
Joint effusion
Knee effusion
Ligament
Meniscus tear
Morton’s neuroma
Muscle
Muscle herniation
Muscle tear
Myositis
Nerve
Plantar fasciitis
Rheumatoid arthritis findings
Rotator cuff tear
Shoulder impingement
Soft tissue sarcoma (US finding)
Stress fracture
Synovitis
Tendinosis
Tendon
Tendon tear
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