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Radiology Review > Say this > Flashcards

Say this Flashcards

1
Q

Subglottic Hematoma

A

PHACES Syndrome

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2
Q

PHACES Syndrome

A

Cutaneous Hemangioma

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3
Q

Ropy Appearance

A

Meconium Aspiration

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4
Q

Post Term Delivery

A

Meconium Aspiration

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5
Q

Fluid in the fissures

A

Transient Tachypnea

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6
Q

Maternal Sedation

A

Transient tachypnea

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7
Q

Premature with Granular opacities

A

RDS

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8
Q

Term + High Lung Volume + Granular opacities

A

Pneumonia

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9
Q

Term + low lung volume + Granular opacities

A

B-hemolytic strep pneumonia

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10
Q

Band like opacities

A

chronic lung disease (BPD)

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11
Q

Linear lucencies

A

Pulmonary interstitial emphysema

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12
Q

pulmonary hypoplasia

A

diaphragmatic hernia

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13
Q

lung cysts and nodules

A

LCH or paillomatosis

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14
Q

Lower lobe bronchiectatsis

A

Primary ciliary dyskinesia

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15
Q

Upper lobe bronchiectasis

A

CF

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16
Q

<2 yo posterior mediastinal mass

A

Neuroblastoma

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17
Q

No air in stomach

A

esophageal atresia

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18
Q

Excessive air in stomach

A

H Type TE fistula (mc type)

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19
Q

Anterior esophageal impression

A

pulmonary sling

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20
Q

pulmonary sling

A

tracheal stenosis

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21
Q

single bubble

A

gastric (antral or pyloric) atresia

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22
Q

double bubble

A

duodenal atresia

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23
Q

duodenal atresia

A

Downs

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24
Q

single bubble with distal gas

A

might be mid-gut volvulous

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25
Q

non-bilious vomiting

A

hypertropic pyloric stenosis

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26
Q

paradoxial aciduria

A

hypertropic pyloric stenosis

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27
Q

infant with bilious vomiting

A

mid gut volvulous

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28
Q

corkscrew duodenum

A

mid gut volvulous

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29
Q

reversed sma and smv

A

malrotation

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30
Q

absent gallbladder

A

biliary atresia

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31
Q

triangle cord sign

A

biliary atresia

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32
Q

asplenia

A

cyanotic heart disease

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33
Q

infarcted spleen

A

sickle cell

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34
Q

gall stones in a kid

A

sickle cell

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35
Q

short microcolon

A

colonic atresia

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36
Q

long microcolon

A

meconium ileus or distal ileal atresia

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37
Q

saw tooth colon

A

hirschsprung

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38
Q

newborn with calcified mass in the mid abdomen

A

meconium peritonitis

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39
Q

meconium ileus equivalent

A

distal intestinal obstruction syndrome

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40
Q

abrupt caliber change of the aorta below the celiac axis

A

hepatic hemangioendothelioma

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41
Q

newborn with cystic mass in liver

A

mesenchymal hamartoma

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42
Q

newborn liver mass with elevated AFP

A

hepatoblastoma

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43
Q

common bile duct measures > 10 mm

A

choledochal cyst

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44
Q

Lipmatous pseudohypertrophy of the pancreas

A

CF

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45
Q

unilateral renal agenesis

A

unicornate uterus

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46
Q

Neonatal renal vein thrombosis

A

maternal diabetes

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47
Q

neonatal renal artery thrombosis

A

misplaced umbilical artery catheter

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48
Q

Hydro on fetal MRI

A

posterior urethral valve

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49
Q

Urachus

A

adenocarcinoma

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50
Q

nephroblastomatosis with necrosis

A

Wilms

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51
Q

Solid renal tumor of infancy

A

mesoblastic nephroma

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52
Q

solid renal tumor of childhood

A

Wilms

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53
Q

midline pelvic mass in a female

A

hydrometrocolpos

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54
Q

right sided varicocele

A

abdominal pathology

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55
Q

blue dot sign

A

torsion of testicular appendage

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56
Q

hand or foot pain/swelling in infant

A

sickle cell with hang foot syndrome

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57
Q

extratesticular scrotal mass

A

embryonal rhabdomyosarcoma

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58
Q

narrowing of the interpedicular distance

A

achondroplasia

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59
Q

platyspondyly (flat vertebral bodies)

A

Thanatophoric

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60
Q

absent tonsils after 6 months

A

immune deficiency

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61
Q

enlarged tonsils teen years (12-15)

A

cancer (lymphatic likely)

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62
Q

mystery liver abscess in kid

A

chronic granulomatous disease

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63
Q

narrowed B ring

A

schatzki

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64
Q

esophageal concentric rings

A

eosinophilic esophagitis

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65
Q

shaggy or plaque like esophagus

A

candidiasis

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66
Q

looks like candida but asymptomatic old woman

A

glycogen acanthosis

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67
Q

reticular mucosal pattern

A

Barretts

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68
Q

abrupt shouldering

A

cancer

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69
Q

high stricture with an associated hiatal hernia

A

Barretts

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70
Q

Kilian dehiscence

A

Zenker diverticulum

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71
Q

transient fine transverse folds across the esophagus

A

feline esophagus

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72
Q

bird’s beak

A

achalasia

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73
Q

solitary esophageal ulcer

A

CMV or AIDS

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74
Q

ulcers at the level of the arch or distal esophagus

A

medication induced

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75
Q

breast cancer + bowel hamartomas

A

Cowden syndrome

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76
Q

Desmoid tumors + bowel polyps

A

Gardners

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77
Q

Brain tumors + bowel polyps

A

Turcots

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78
Q

enlarged left supracalvicular node

A

virchow node (GI cancer)

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79
Q

crosses pylorus

A

gastric lymphoma

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80
Q

isolated gastric varices

A

splenic vein thrombosis

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81
Q

multiple gastric ulcers

A

chronic aspirin therapy

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82
Q

multiple duodenal or jejunal ulcers

A

Zollinger Ellison

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83
Q

pancreatitis after billroth 2

A

afferent loop syndrome

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84
Q

weight gain years after Roux-en Y

A

gastro-gastro fistula

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85
Q

duodenum with clover leaf sign

A

healed peptic ulcer

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86
Q

sand like nodules in jejunum

A

Whipples

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87
Q

San like nodules in the jejunum + CD4 <100

A

MAI

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88
Q

ribbon like bowel

A

Graft vs Host disease

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89
Q

ribbon like jejunum

A

chronic celiac disease

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90
Q

Moulage pattern

A

(loss of jejunal folds) Celiac

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91
Q

Fold reversal of jejumum and ileum

A

Celiac

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92
Q

hide bound sign or stack of coins

A

Scleroderma

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93
Q

duodenal obstruction with recent weight loss

A

SMA syndrome

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94
Q

Cone shaped cecum

A

Amebiasis

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95
Q

lead pipe colon

A

UC

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96
Q

string sign

A

crohns

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97
Q

massive bowel wall thickening without obstruction

A

lymphoma

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98
Q

multiple small bowel target signs

A

melanoma

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99
Q

obstructing old lady hernia

A

femoral hernia

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100
Q

sac of bowel

A

paraduodenal hernia

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101
Q

scalloped appearance of the liver

A

pseudomyxoma peritonei

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102
Q

HCC without cirrhosis

A

Hep B (or fibrolamellar HCC)

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103
Q

Capsular retraction

A

cholangiocarcinoma

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104
Q

Periportal hypoechoic infiltration + AIDS

A

Kaposi’s

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105
Q

sparing the caudate lobe

A

Budd Chiari

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106
Q

large T2 bright nodes + budd chiari

A

hyperplastic nodules

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107
Q

liver high in phase and low out of phase

A

fatty liver

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108
Q

liver low in phase and high out of phase

A

hemochromatosis (look at panc and spleen)

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109
Q

multifocal intrahepatic and extrahepatic biliary stricture

A

PSC

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110
Q

multifocal intrahepatic and extrahepatic biliary strictures + papillary stenosis

A

AIDS cholangiopathy

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111
Q

bile ducts full of stones

A

recurrent pyogenic cholangitis

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112
Q

gallbladder comet tail artifact

A

adenomyomatosis

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113
Q

sausage shaped panceras

A

autoimmune pancreatitis

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114
Q

autoimmune pancreatitis

A

IgG4

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115
Q

IgG4

A

RP fibrosis, sclerosing cholangitis, fibrosing mediastinitis, inflammatory pseudotumor

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116
Q

wide duodenal sweep

A

pancreatic cancer

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117
Q

Grandmother pancreatic cystic lesion

A

Serous cystadenoma

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118
Q

Mother pancreatic cyst

A

mucinous

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119
Q

daughter pancreatic cyst

A

SPEN (solid pseudopapillary)

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120
Q

bladder stones

A

neurogenic bladder

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121
Q

pine cone appearance of bladder

A

neurogenic bladder

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122
Q

urethra cancer

A

squamous cell CA

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123
Q

urethra cancer - prostatic portion

A

transitional cell CA

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124
Q

urethra cancer - in a diverticulum

A

adenocarcinoma

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125
Q

long term supra-pubic catheter

A

squamous Bladder CA

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126
Q

e-coli infection

A

malakoplakia

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127
Q

vas deferens calcifications

A

diabetes

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128
Q

Calcification in fatty renal mass

A

RCC

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129
Q

Protrude into the renal pelvis

A

Multilocular cystic nephroma

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130
Q

no functional renal tissue

A

multicystic dysplastic kidney

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131
Q

emphysematous pyelonephritis

A

diabetic

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132
Q

multicystic dysplastic kidney

A

contralateral renal issues 50%

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133
Q

Xanthogranulomatous pyelonephritis

A

staghorn calculus

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134
Q

Papillary necrosis

A

diatbetic

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135
Q

shrunken calcified kidney

A

TB (putty kidney)

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136
Q

bilateral medulla nephrocalcinosis

A

Medullary sponge kidney

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137
Q

big bright kidney with decreased renal function

A

HIV

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138
Q

history of lithotripsy

A

Page kidney

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139
Q

cortical rim sign

A

subacute renal infarct

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140
Q

history of renal biopsry

A

AVF

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141
Q

reversed diastolic flow

A

renal vein thrombosis

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142
Q

sickle cell trait

A

medullary RCC

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143
Q

young adult, renal mass + severe HTN

A

Juxtaglomerular cell tumor

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144
Q

Squamous cell CA of bladder

A

Schistosomiasis

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145
Q

entire bladder calcified

A

Schistosomiasis

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146
Q

urachus going to bladder

A

adenocarcinoma of the bladder

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147
Q

long stricture of the urehtra

A

gonococcal

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148
Q

short stricture of the urethra

A

straddle injury

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149
Q

unicornate uterus

A

look at kidneys

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150
Q

T shaped uterus

A

DES related to vaginal clear cell CA

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151
Q

Marked enlargement of the uterus

A

Adenomyosis

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152
Q

adenomyosis

A

thickening of the junctional zone > 12mm

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153
Q

Wolffian duct remnant

A

Gartner duct cyst

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154
Q

Theca lutein cysts

A

moles and multiple gestations

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155
Q

Theca lutein cysts + pleural effusions

A

ovarian hyperstimulation syndrome (fertility meds)

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156
Q

low level internal echoes

A

endometrioma

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157
Q

T2 shortening (shading sign)

A

endometrioma

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158
Q

fishnet appearance

A

Hemorrhagic cyst

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159
Q

ovarian fibroma + pleural effusion

A

meigs syndrome

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160
Q

snow storm uterus

A

complete mole - 1st trimester

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161
Q

B hCG levels going up 8-10 weeks after evacuation of molar pregnancy

A

Choriocarcinoma

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162
Q

Midline cystic structure near back of the bladder - male

A

prostatic urticle

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163
Q

lateral cystic structure near the back of the bladder - male

A

seminal vesicle cyst

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164
Q

isolated orchitits

A

mumps

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165
Q

onion skin appearance

A

epidermoid cyst

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166
Q

multiple hypoechoic mass in the testicle

A

lymphoma

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167
Q

cystic elements and macro-calcifications in the testicle

A

mixed germ cell tumor

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168
Q

homogeneous and microcalcifications

A

seminoma

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169
Q

gynecomastia + testicular tumor

A

sertoli leydig

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170
Q

fetal macrosomia

A

maternal diabetes

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171
Q

one artery adjacent to the bladder

A

two vessel cord

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172
Q

painless vaginal bleeding - 3rd trimester

A

placenta previa

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173
Q

pregnant woman doing coccaine

A

placenta abruption

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174
Q

thinning myometrium with turbulent doppler

A

placenta creta

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175
Q

mass near cord insertion, flow pulsating at the fetal heart rate

A

placenta chorioangioma

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176
Q

cystic mass in the posterior neck - antenatal period

A

cystic hygroma

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177
Q

pleural effusions, ascites on prenatal US

A

hydrops

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178
Q

massively enlarged bilateral kidneys

A

ARPKD

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179
Q

twin peak sign

A

dichorionic diamniotic

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180
Q

obliteration of Raider’s Triangle

A

aberrant right subclavian

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181
Q

flat wait sign

A

left lower lobe collapse

182
Q

bio terror + mediastinal widening

A

Anthrax

183
Q

bulging fissure

A

Klebsiella

184
Q

dental procedure gone bad, osteo and pneumonia

A

Actinomycosis

185
Q

culture negative pleural effusion, 3 months later with airspace opacity

A

TB

186
Q

hot tub

A

hypersensitivity pneumonitis

187
Q

halo sign

A

fungal pneumonia (invasive aspergillus), hemorrhagic mets

188
Q

reverse halo or atoll sign

A

COP

189
Q

finger in glove

A

ABPA

190
Q

ABPA

A

asthma

191
Q

septic emboli + jugular vein thrombus

A

Lemierre

192
Q

Lemirerre

A

Fusobacterium necrophorum

193
Q

Paraneoplastic syndrome with SIADH

A

small cell lung CA

194
Q

paraneoplastic syndrome with PTH

A

squamous cell CA

195
Q

small cell lung CA + Proximal weakness

A

Lambert eaton

196
Q

cavity fills with air, post pneumonectomy

A

bronchopleural fistula

197
Q

malignant bronchial tumor

A

carcinoid

198
Q

malignant tracheal tumor

A

adenoid cystic

199
Q

AIDS patient with lung nodules, pleural effusion, lymphadenopathy

A

Lymphoma

200
Q

Gallium negative

A

kaposi

201
Q

thallium negative

A

PCP (gallium positive)

202
Q

macroscopic fat and popcorn calcifications

A

Hamartoma

203
Q

bizarre shaped cysts

A

LCH

204
Q

lung cysts in TS patient

A

LAM

205
Q

Panlobular emphysema

A

Alpha 1 antitrypsin def. (if alpha 1 ok - Ritalin lung)

206
Q

Honeycombing

A

UIP

207
Q

Lung histology heterogeneous

A

UIP

208
Q

ground glass with subpleural sparing

A

NSIP (two types, fibrotic and cellular)

209
Q

UIP lungs + parietal pleural thickening

A

Asbestosis

210
Q

Cavitation in the setting of silicosis

A

TB

211
Q

Air trapping 6 months after lung transplant

A

chronic rejection, bronchiolitis obliterans syndrome

212
Q

crazy paving

A

PAP

213
Q

Constipation with fatty attenuation

A

lipoid pneumonia - mineral oils

214
Q

UIP + Air trapping

A

chronic hypersensitivity pneumonitis

215
Q

dilated esophagus + ILD

A

scleroderma (mc with NSIP)

216
Q

shortness of breath when sitting up

A

hepatopulmonary syndrome

217
Q

episodic hypoglycemia

A

solitary fibrous tumor of the pleura

218
Q

pulmonary HTN with normal wedge pressure

A

Pulmonary veno occlusive disease

219
Q

Yellow nails

A

edema and chylous pleural effusions (yellow nail syndrome)

220
Q

persistent fluid collection after pleural drain

A

extrapleural hematoma

221
Q

displaced extrapleural fat

A

extrapleural hematoma

222
Q

massive air leak, trauma

A

bronchial or tracheal injury

223
Q

Hot on PET - around the periphery

A

pulmonary infarct

224
Q

multi-lobar collapse

A

sarcoid

225
Q

classic bronchial infection

A

TB

226
Q

panbronchiolitis

A

tree in bud (not centrilobular or random nodules)

227
Q

bronchorrhea

A

Mucinous BAC

228
Q

ALCAPA

A

steal syndrome

229
Q

supra-valvular aortic stenosis

A

williams syndrome

230
Q

bicuspid aortic valve and coarctation

A

Turners

231
Q

isolated right upper lobe edema

A

mitral regurgitation

232
Q

peripheral pulmonary stenosis

A

alagille syndrome

233
Q

box shaped heart

A

Ebsteins

234
Q

right arch with mirror branching

A

congenital heart

235
Q

hand/thumb defects + ASD

A

Holt Oram

236
Q

ostium primum ASD (or endocardial cushion defect)

A

Downs

237
Q

Right sided PAPVR

A

sinus venosus ASD

238
Q

calcification in the left atrium wall

A

rheumatic heart disease

239
Q

difficult to surpress myocardium

A

amyloid

240
Q

blood pool suppression on delayed enhancement

A

amyloid

241
Q

septal bounce

A

constrictive pericarditis

242
Q

ventricular interdependence

A

constrictive pericarditis

243
Q

focal thickening of the septum but not HCM

A

Sarcoid

244
Q

ballooning of the left ventricular apex

A

Tako-tsubo

245
Q

fat in the wall of the dilated right ventricle

A

arrhythmogenic right ventricular cardiomyopathy

246
Q

kid with dilated heart and mid wall enhancement

A

muscular dystrophy

247
Q

cardiac rhabdomyoma

A

TS

248
Q

bilateral ventricular thrombus

A

Eosinophilic cardiomyopathy

249
Q

diffuse LV subendocardial enhancement not restricted to a vascular distribution

A

cardiac amyloid

250
Q

Glenn procedure

A

acquired pulmonary AVM

251
Q

pulmonary vein stenosis

A

ablation for A-fib

252
Q

multiple cardiac myxomas

A

Carney’s complex (multiple endocrine neoplasia)

253
Q

vessel in the fissure for the ligamentum venosum

A

replaced left hepatic artery

254
Q

vessel coursing the pelvic brim

A

corona mortis

255
Q

ascending aorta calcifications

A

syphilis and takayasu

256
Q

tulip bulb aorta

A

Marfans

257
Q

bad marfans variant

A

Loeys-Dietz

258
Q

Tortuous vessels in marfans like

A

Loeys-Dietz

259
Q

Renal artery stenosis with HTN in child

A

NF-1

260
Q

bad saccular aneurysm without intimal calcifications

A

Mycotic

261
Q

tree bark intimal calfication

A

syphilitic aneurysm

262
Q

painful aneurysm in smoker, sparing posterior wall

A

inflammatory aneurysm

263
Q

Mediterranean with pulmonary artery aneurysm

A

Bechets

264
Q

GI bleed with early opacification of a dilated draining vein

A

colonic angiodysplasia

265
Q

spider web appearance of hepatic veins on angiogram

A

Budd chiari

266
Q

non-decompressible varicocele

A

look for abdominal pathology

267
Q

right sided varicocele

A

look in abdomen

268
Q

swollen left leg

A

May thurner

269
Q

popliteal aneurysm

A

look for AAA (and look at other leg)

270
Q

worst complication of popliteal aneursym

A

distal emboli

271
Q

great saphenous vein on the wrong side of the calf (lateral side)

A

marginal vein of Servelle - pathognomonic for Klippel-Trenaunay Syndrome (port wine stain, overgrowth of soft tissue and bone, vein malformations)

272
Q

Asian with pulseless disease

A

Takayasu

273
Q

Involves the aorta

A

Takayasu

274
Q

Kids with vertigo and aortitis

A

Cogan Syndrome (inflammatory eye disease and vestibular dysfunction)

275
Q

Nasal perforation + Cavitary lung lesion

A

Wegners

276
Q

diffuse pulmonary hemorrhage

A

Microscopic polyangitis

277
Q

Smoker + hand angiogram

A

Buergers

278
Q

Construction worker + hand angiogram

A

Hypothenar hammer

279
Q

Unilateral tardus parvus in the carotid

A

stenosis of the innominate

280
Q

bilateral tardus parvus in the carotids

A

aortic stenosis

281
Q

bilateral reversal of flow in carotids

A

aortic regurg

282
Q

lack of diastolic flow on carotid US

A

brain death

283
Q

IVC greater than 28 mm

A

Mega cava

284
Q

Mega cava

A

bird nest filter

285
Q

Hairpin turn - during bronchial angiography

A

Anterior medullary (spinal artery)

286
Q

fever, WBC count, nausea, vomiting after uterine artery embolization

A

post embolization syndrome (or infection)

287
Q

most medial vessel in the leg

A

posterior tibial artery

288
Q

85% of upper GI bleeds

A

left gastric artery

289
Q

bleeding from duodenal ulcer

A

GDA

290
Q

Pulmonary AVM

A

HHT

291
Q

most feared complication of bronchial artery embolization

A

spinal cord infarct

292
Q

high risk of bleeding for liver transplant

A

transjugular approach

293
Q

most feared complication of brachial arterial access

A

compartment syndrome

294
Q

cold painful fingers during dialysis

A

steal syndrome

295
Q

ulcer on medial ankle

A

venous stasis

296
Q

ulcer on dorsum of foot

A

ischemia or infect ulcer

297
Q

ulcer on plantar surface of the foot

A

neutropenic ulcer

298
Q

pulsatile lower limb venous doppler

A

right heart failure

299
Q

hot clumps of singal in the lungs on a liver spleen sulfur colloid

A

too much Aluminum in the Tc

300
Q

Hot spleen

A

WBC or octreotide scan (sulfur colloid Liver > warm spleen)

301
Q

bone scan with hot skull sutures

A

renal osteodystrophy

302
Q

bone scan with focal breast uptake

A

breast CA

303
Q

bone scan with renal cortex activity

A

hemochromatosis

304
Q

bone scan with liver activity

A

too much aluminum, amyloid, hepatoma, or liver necrosis

305
Q

bone scan with single sternal lesion

A

breast CA met

306
Q

bone scan with diffusely decreased bone uptake

A

Free Tc or bisphosphonate Tx

307
Q

tramline along periosteum of long bones

A

lung CA, heart failure, etc (hypertropic osteoarthropathy)

308
Q

hot mandible in adult

A

fibrous dysplasia

309
Q

super hot mandible in child

A

Caffeys

310
Q

periarticular uptake on delayed scan

A

RSD

311
Q

focal uptake along the lesser trochanter of femur

A

prosthesis loosening (if avulsion fx, think pathologic fx/mets)

312
Q

tracer in the brain on VQ

A

right to left shunt

313
Q

tracer over the liver on Ventilation with Xenon

A

fatty liver

314
Q

Gallium negative, thallium positive

A

Kaposi

315
Q

High T3, High T4, Low TSH - low thyroid uptake

A

Subacute thyroiditis (Quervains)

316
Q

Persistent tracer in the lateral ventricles > 24 hours

A

NPH

317
Q

Renal uptake on sulfur colloid

A

CHF

318
Q

renal transplant uptake on sulfur colloid

A

rejection

319
Q

filtered renal agent

A

DTPA (or GH)

320
Q

secreted renal agent

A

MAG-3

321
Q

PET with increased muscle uptake

A

insulin use

322
Q

diffuse FDG uptake in the thyroid on PET

A

thyroiditis (likely Hashimoto)

323
Q

skeleton present on MIBG

A

diffuse neuroblastoma bone mets

324
Q

cardiac tissue taking up more FDG than usual

A

hibernating myocardium

325
Q

Made with a generator

A

Tc and Rubidium

326
Q

cervical kyphosis

A

NF-1

327
Q

lateral thoracic meningocele

A

NF-1

328
Q

bilateral optic nerve gliomas

A

NF-1

329
Q

bilateral vestibular schwannoma

A

NF-2

330
Q

retinal hamartoma

A

TS

331
Q

retinal angioma

A

VHL

332
Q

brain tumor with restricted diffusion

A

lymphoma (peripheral = GBM)

333
Q

brain lesion crossing midline

A

lymphoma, GBM, demylinating disease

334
Q

brain cyst and nodule in child

A

piolcystic astrocytoma

335
Q

brain cyst and nodule in adult

A

hemangioblastoma

336
Q

multiple hemangioblastoma

A

VHL

337
Q

swiss cheese tumor of ventricle

A

central neurocytoma

338
Q

CN3 palsy

A

posterior communicating artery aneurysm

339
Q

CN6 palsy

A

increased ICP

340
Q

ventricles out of size to atrophy

A

NPH

341
Q

hemorrhagic putamen

A

methanol

342
Q

decreased FDG uptake in lateral occipital cortex

A

Lewy body dementia (visual cortex too)

343
Q

TORCH with periventricular calcifications

A

CMV

344
Q

TORCH with hydrocephalus

A

toxoplasmosis

345
Q

TORCH with hemorrhagic infarction

A

HSV (mainly temporal lobes)

346
Q

neonatal infection with frontal lobe atrophy

A

HIV

347
Q

rapidly progressing dementia + rapid atrophy + glial restricted diffuse

A

CJD

348
Q

expanding the cortex + likely calcification

A

oligodendroglioma

349
Q

brain tumor acquired after trauma (LP)

A

epidermoid

350
Q

palate separated from the maxilla/ floating palate

A

Le Fort 1

351
Q

maxilla separated from the face (pyramid)

A

Le Fort 2

352
Q

face separated from cranium

A

Le Fort 3

353
Q

Airless expanded sinus

A

mucocele

354
Q

DVA

A

cavernous malformation nearby

355
Q

single lesion in the pons

A

capillary telangiectasia

356
Q

elevated NAA peak

A

Canavans

357
Q

Tigroid appearance

A

metachromatic leukodystrophy

358
Q

Endolymphatic sac tumor

A

VHL

359
Q

T1 bright in the petrous apex

A

Cholesterol granuloma

360
Q

Lateral rectus palsy + otomastoiditis

A

Grandenigo Syndrome

361
Q

Restricted diffusion in the petrous apex

A

Cholesteatoma

362
Q

cochlear and semicircular canal enhancement

A

Labryinthitis

363
Q

conductive hearing loss in an adult

A

otosclerosis

364
Q

noise induce vertigo

A

superior semicircular canal dehiscence

365
Q

widening of the maxillary sinus

A

antrochonal polyp

366
Q

inverting papilloma (sinonasal tumor)

A

squamous cell CA (10%)

367
Q

adenoid cystic tumor

A

perineural spread

368
Q

left sided vocal cord paralysis

A

chest/AP window pathology

369
Q

bilateral coloboma

A

CHARGE syndrome

370
Q

retinal detachment + small eye

A

PHPV (Persistent hyperplastic primary vitreous)

371
Q

bilateral small eye

A

retinopathy of prematurity

372
Q

calcification of the globe in a child

A

retinoblastoma

373
Q

fluid-fluid level in the orbit

A

lymphangioma

374
Q

orbital lesion, worse with valsalva

A

Varix

375
Q

pulsatile exophthalmos

A

NF-1 or CC fistula

376
Q

sphenoid wing dysplasia

A

NF-1

377
Q

scimitar sacrum

A

Currarino triad

378
Q

bilateral symmetrically increased T2 signal in the dorsal columns

A

B12 or HIV

379
Q

owl eye appearance of spinal cord

A

spinal cord infacrt

380
Q

enhancement of nerve roots of the cauda equina

A

Guillain barre

381
Q

subligamentous spread of infection

A

TB

382
Q

Posterior elbow dislocation

A

capitellum fracture

383
Q

chondroblastoma in an adult

A

clear cell chondrosarcoma

384
Q

malignant epiphyseal lesion

A

clear cell chondrosarcoma

385
Q

permeative lesion in the diaphysis of a child

A

Ewings

386
Q

T2 bright lesion in the sacrum

A

chordoma

387
Q

Lytic T2 dark lesion

A

fibrosarcoma

388
Q

sarcomatous transformation of an infarct

A

MFH

389
Q

epiphyseal lesion that is NOT T2 bright

A

chondroblastoma

390
Q

short 4th metacarpal

A

Turner syndrome and pseudopseufohypoparathyroidism

391
Q

band like acro-osteolysis

A

Hajdu-Cheney

392
Q

fat containing tumor in the retroperitoneum

A

lipsarcoma

393
Q

sarcoma in the foot

A

synovial sarcoma

394
Q

avulsion of the lesser trochanter

A

pathologic fracture

395
Q

cross over sign

A

pincher type femoroacetabular impingement

396
Q

segond fracture

A

ACL tear

397
Q

revere segond fracture

A

PCL

398
Q

arcuate sign

A

fibular head avulsion or PCL tear

399
Q

deep intercondylar notch

A

ACL tear

400
Q

bilateral patellar tendon ruptures

A

chronic steroids

401
Q

wide ankle mortis

A

show proximal fibula (maisonneuve)

402
Q

bilateral calcaneal fractures

A

spinal compression fractures

403
Q

dancer with lateral foot pain

A

avulsion of the 5th MT

404
Q

old lady with sudden knee pain with standing

A

SONK (Subchondral insufficiency fracture of the knee)

405
Q

Looser’s zone

A

osteomalacia or rickets (vit D def)

406
Q

unilateral RA with preserved joint spaces

A

RSD

407
Q

T2 bright tumor in the finger

A

Glomus

408
Q

blooming in tumor in the finger

A

giant cell tumor of the tendon sheath (PVNS)

409
Q

atrophy of teres minor

A

quadrilateral space syndrome

410
Q

Subluxation of the biceps tendon

A

subscapularis tear

411
Q

too many bow ties

A

discoid meniscus

412
Q

celery stalk ACL - T2

A

mucoid degeneration

413
Q

drumstick ACL - T1

A

mucoid degeneration

414
Q

acute flat foot

A

posterior tibial tendon tear

415
Q

boomerang shaped peroneus brevis

A

tear - or split tear

416
Q

meniscoid mass in the lateral ankle

A

anteriolateral impingement syndrome

417
Q

scar between 3rd and 4th metatarsals

A

Morton’s neuroma

418
Q

osteomyelitis in the spine

A

IV drug user

419
Q

psoas muscle abscess

A

TB

420
Q

Rice bodies in the joint

A

TB - sloughed synovium

421
Q

calcification along the periphery

A

myositis ossificans

422
Q

calcification more dense in the center

A

osteosarcoma - reverse zoning

423
Q

permeative lesion in the diaphysis of a child

A

Ewings

424
Q

long lesion in a long bone

A

fibrous dysplasia

425
Q

large amount of edema for the size of the lesion

A

osteoid osteoma

426
Q

cystic bone leions that is NOT T2 bright

A

chondroblastoma

427
Q

lesion in the finger of a kid

A

periosteal chondroma

428
Q

looks like NOF in the anterior tibia with anterior bowing

A

osteofibrous dysplasia

429
Q

RA + pneumoconiosis

A

Caplan syndrome

430
Q

RA + Big spleen + Neutropenia

A

Felty syndrome

431
Q

epiphyseal overgrowth

A

JRA (or hemophila)

432
Q

reducible deformity of joints - in hands

A

SLE

433
Q

destructive mass in a bone of a leukemia patient

A

Chloroma

434
Q

shrinking breast

A

ILC

435
Q

thick Coopers ligaments

A

edema (CHF)

436
Q

thick fuzzy coopers ligaments with normal skin

A

blur

437
Q

dashes but no dots

A

secretory calcs

438
Q

cigar shaped calcs

A

secretory calcs

439
Q

popcorn calcs, breast

A

degenerated fibroma

440
Q

breast within a breast

A

hamartoma

441
Q

fat-fluid level

A

galactocele

442
Q

rapid growing fibroadenoma

A

phyllodes

443
Q

swollen red breast, no response to antibiotics

A

inflammatory breast CA

444
Q

lines radiating to a single point

A

architectural distortion

445
Q

architectural distortion + calcs

A

IDC + DCIS

446
Q

architectural distortion without calcs

A

ILC, or radial scar

447
Q

stepladder sign, implants

A

US intracapsular rupture

448
Q

Linguine Sign

A

intracapsular rupture on MRI

449
Q

residual calcs in the lumpectomy bed

A

local recurrance

450
Q

no calcs in the core

A

milk of calcium (need polarized light to see them)

Radiology Review (9 decks)

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