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NBA Gametime > Pediatric Imaging > Flashcards

Pediatric Imaging Flashcards

1
Q

MC abdominal mass in neonates?

A

HYDRONEPHROSIS

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2
Q

MC Congenital lung abnormality

A

CPAM

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3
Q

MC cause of Congenital Hydrothorax

A

CHYLOTHORAX

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4
Q

MC cause of Croup (LTB)

A

PARAINFLUENZA and INFLUENZA

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5
Q

MC age group of patients with Croup (LTB)

A

6 months to 2 years

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6
Q

MC cause of Neonatal Cholestasis

A

BILIARY ATRESIA

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7
Q

Primary indication for pediatric liver transplantation

A

BILIARY ATRESIA

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8
Q

2 key ultrasound findings of BILIARY ATRESIA

A
  1. Small or absent GB (< 15 mm)

2. Triangular Cord Sign

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9
Q

Most frequent congenital hepatobiliary anomaly

A

CHOLEDOCHAL CYST

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10
Q

MC Type of Choledochal Cyst

A

Type 1

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11
Q

MC Complication of Choledochal cyst

A

ASCENDING CHOLANGITIS

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12
Q

Cranial suture affected in TRIGONOCEPHALY

A

METOPIC SUTURE

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13
Q

Cloverleaf Skull

A

KLEEBATSCHADEL

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14
Q

Harlequin craniosynostosis

A

UNICORONAL

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15
Q

CPAM type associated with possible role of malignancy

A

TYPE 1

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16
Q

Scimitar vein

A

PULMONARY HYPOPLASIA

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17
Q

Typical location of Bronchopulmonary Sequestration

A

LEFT POSTEROINFERIOR THORAX

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18
Q

STEEPLE SIGN

A

CROUP (LTB)

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19
Q

THUMB SIGN

A

EPIGLOTTITIS

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20
Q

Normal Variant which mimics epiglottic thickening

A

OMEGA EPIGLOTTIS

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21
Q

SHAGGY HEART

A

PERTUSSIS BRONCHOPNEUMONIA

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22
Q

GHON COMPLEX

A

Peripheral consolidation + enlarged lymph node

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23
Q

Water lily sign

- cavitary lesion with irregular air-fluid level

A

HYDATID DISEASE

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24
Q

Central dot sign (Todani Type)

A

TODANI TYPE V

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25
Q

MC in otherwise healthy children

A

VIRAL HEPATITIS

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26
Q

US Finding of STARRY-SKY PATTERN

A

VIRAL HEPATITIS

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27
Q

MC Chronic liver disease

A

HEPATIC STEATOSIS

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28
Q

MC surgical entity affecting infants during the 1st 6

months of life

A

HYPERTROPHIC PYLORIC STENOSIS

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29
Q

Gold standard or Modality of choice for

Hypertrophic Pyloric stenosis diagnosis

A

ULTRASOUND

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30
Q

2 US diagnostic criteria for
HYPERTROPHIC PYLORIC STENOSIS

“HPS PIE (3.15)”

A
  1. Muscle thickness of 3 mm or greater

2. Length >15mm (>1.5cm)

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31
Q

Nipple sign

A

HYPERTROPHIC PYLORIC STENOSIS

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32
Q

MC abnormality mimicking HYPERTROPHIC PYLORIC STENOSIS

A

PYLOROSPASM

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33
Q

DOUBLE BUBBLE SIGN

A

DUODENAL ATRESIA/STENOSIS

  • failure of recanalization of the lumen
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34
Q

MC cause of small bowel obstruction in children

A

INTUSSUSCEPTION

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35
Q

MC and 2nd MC cause of GI obstruction (in pediatric patients)

“HP at INTel”

A

MC and 2nd MC cause of GI obstruction (in pediatric patients)

MC: HYPERTOPHIC PYLORIC STENOSIS
2nd MC: INTUSSUSCEPTION

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36
Q

Classic type of INTUSSUSCEPTION

A

ILEOCOLIC

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37
Q

MC etiology of INTUSSUSCEPTION

A

IDIOPATHIC

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38
Q

DONUT OR TARGET SIGN

A

INTUSSUSCEPTION

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39
Q

MC Intussusception lead point in INFANTS

A

MECKEL DIVERTICULUM

40
Q

MC Intussusception lead point in CHILDREN

A

BURKITT LYMPHOMA

41
Q

TRUE OR FALSE.

Air reduction is more preferred in INTUSSUSCEPTION rather than hydrostatic reduction.

42
Q

Rectosigmoid ratio for HIRSCHSPRUNG’s DISEASE

43
Q

DANCE’s SIGN

A

MALROTATION

  • DANCE’s sign
  • stool filled bowels on the left side
  • absence of stool at the RLQ
44
Q

Imaging of Choice for MALROTATION

45
Q

WHIRLPOOL SIGN

A

MALROTATION

46
Q

BIRD BEAK SIGN

47
Q

WHIRL SIGN

48
Q

MC Abdominal malignancy of Childhood

A

WILMS TUMOR

49
Q

WILMS TUMOR mostly arise from ____.

A

RENAL PARENCHYMA

50
Q

MC extracranial solid neoplasm of childhood

A

NEUROBLASTOMA

51
Q

MC adrenal neoplasm in the fetus (frequently right sided)

A

NEUROBLASTOMA

52
Q

Characteristic imaging feature of NEUROBLASTOMA

A

DISPLACEMENT OF ADJACENT ORGANS and VESSELS

53
Q

3rd MC malignant tumor _______

MC: WILMS TUMOR
2nd MC: NEUROBLASTOMA

A

3rd MC: HEPATIC NEOPLASM

MC: WILMS TUMOR
2nd MC: NEUROBLASTOMA

54
Q

MC primary malignant LIVER tumor in infants and children

A

HEPATIC NEOPLASM

55
Q

MC hepatic lobe location of HEPATOBLASTOMA

A

RIGHT Hepatic Lobe

56
Q

MC solid renal tumor of INFANCY

A

CONGENITAL MESOBLASTIC NEPHROMA

57
Q

MC scrotal mass in a child

58
Q

MC form of inferior abdominal wall herniation

A

HERNIA

* may be direct or indirect to the INFERIOR EPIGASTRIC VESSELS
Remember LI, MD

59
Q

hernia INCARCERATION most frequently occur in what age?

A

1st 6 months of life

60
Q

MC laterality of VARICOCELE

A

LEFT-sided (90%)

61
Q

MC Malignant germ cell tumor in CHILDREN

A

YOLK SAC TUMOR

62
Q

CLAPPER IN A BELL PHENOMENON

A

TESTICULAR TORSION

63
Q

MC cause of an acute painful scrotum in the

POSTPUBESCENT MALE

A

EPIDIDYMITIS

64
Q

Fracture occurs on TENSION side

“GREEN TEEN”

A

GREENSTICK FRACTURE

65
Q

Fracture occurs on LOADING side

now LOADING… TORonto vs. milwauke BUCKs

A

TORUS or BUCKLE FRACTURE

66
Q

Fracture occurs on ______

A

BOWING DEFORMITY

67
Q

MC Type of BOWING DEFORMITY

A

TYPE II

*good prognosis
Type 1 and 2 : close manipulation
Type 3 and 4: ORIF

68
Q

MC complication in orbital cellulitis

A

SUBPERIOSTEAL ABSCESS

69
Q

MC cause of periorbital cellulitis in children

70
Q

MC soft tissue tumor in children

A

RHABDOMYOSARCOMA

71
Q

MC visceral tumor in INFANCY

A

HEMANGIOMA

*common in girls

72
Q

MC location of abscess

A

PERITONSILLAR SPACE

73
Q

Germinal Matrix Hemorrhage grading with Ventriculomegaly

“VenTHREEcle”

74
Q

MC location of TB meningitis in CHILDREN

A

INTERPEDUNCULAR CISTERN

75
Q

MC PEDIATRIC CNS infection

A

BACTERIAL MENINGITIS

76
Q

MC ______ syndrome in children

A

GUILLAIN BARRE SYNDROME

77
Q

FINGER IN GLOVE SIGN

A

ASPERGILLOSIS and CYSTIC FIBROSIS

78
Q

MC genetic disorder in children

A

CYSTIC FIBROSIS

79
Q

In posterior urethral valves, what is the other imaging finding aside from the valves itself?

A

PRESENCE OF RENAL CYSTS

80
Q

RING AROUND THE ARTERY SIGN

A

PNEUMOMEDIASTINUM (Lateral view)

81
Q

MC location of foreign body (coin)

A

THORACIC INLET

82
Q

Presence of air fluid levels in the stomach

A

ORGANOAXIAL GASTRIC VOLVULUS

  • organoaxial - long axis (chronic fulminant)
  • mesenteroaxial - short axis (acute fulminant)
83
Q

Has similar finding with ILEAL ATRESIA

A

MECONIUM ILEUS

84
Q

Earliest change in ACUTE OSTEOMYELITIS

A

SOFT TISSUE SWELLING

85
Q

MC INHERITED renal cystic disease

A

Autosomal DOMINANT Polycystic Kidney Disease

86
Q

Sagittal suture closure

A

Scaphocephaly

Dolichocephaly

87
Q

Bicoronal suture closure

A

Brachycephaly

Bradycephaly

88
Q

Metopic suture closure

A

Trigonocephaly

89
Q

Bilambdoid suture closure

A

TURRICEPHALY

90
Q

Unilateral coronal or unilateral lambdoid sutures closure

“UniCorn and UniLamb PLAG (flag)”

A

PLAGIOCEPHALY

“UniCorn and UniLamb PLAG (flag)”

91
Q

All sutures closure

A

Microcephaly

92
Q

Coronal, sagittal and lambdoid sutures closure

“CoLaSa ka OXY”

A

Oxycephaly

93
Q

Bicoronal and bilambdoid sutures closure

A

Kleeblattschadel

Cloverleaf

95
Q

Sequence of cranial suture closure from earliest to latest.

“M-C-L-S”

A

“M-C-L-S”

1st: METOPIC suture
2nd: CORONAL suture
3rd: LAMBDOID suture
4th: SAGITTAL suture

96
Q

Esophageal Atresia with or without TEF

Counterpart on Caffey’s

A 
Type I = C
Type II = A
Type III = E
Type IV = B
Type V = D

NBA Gametime (10 decks)

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