Most Common's Flashcards

1
Q

Most common location for adenomyosis to occur?

A

Within the fundus and posterior portion of the uterus

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2
Q

Most common association with adenomyosis?

A

Fibroid tumors

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3
Q

Most common place for fluid to collect in the pelvis

A

Rectouterine pouch

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4
Q

Most common benign smooth gynecological tumor of the uterus

A

Leiyomyoma

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5
Q

Leading cause of hysterectomy and gynecologic surgery

A

Leiyomyoma

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6
Q

Most common location for fibroids

A

Intramural (within the myometrium)

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7
Q

Most common patient to have a leiomyosarcoma

A

Perimenopausal or postmenopausal women

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8
Q

Most common female malignancy in women younger than age 50

A

Cervical carcinoma

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9
Q

Most common pelvic masses seen during a first-trimester sonographic examination

A

Corpus luteum of pregnancy

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10
Q

Most common benign ovarian tumor

A

Cystic Teratoma (aka dermoid cyst)

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11
Q

Most common patients to suffer from a cystic teratoma

A

Reproductive-age group

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12
Q

Most common estrogenic tumor

A

Granulosa Cell Tumor

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13
Q

Most common patients to suffer from sex cord stroll tumors

A

Postmenopausal women

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14
Q

Most common location for an endometrioma

A

Ovaries

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15
Q

Most common malignancy of the ovary

A

Serous cystadenocarcinoma

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16
Q

Most common malignant germ cell tumor of the ovaries

A

Dysgerminona

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17
Q

Second most common germ cell tumor

A

Yolk-sac Tumor

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18
Q

Most common cancer to originate within an endometrioma

A

Endometrioid Tumor

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19
Q

Most common cause of ovarian torsion

A

Ovarian cyst or mass

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20
Q

Most common pathology that lead to abnormal uterine bleeding

A

Fibroid tumors or leiomyomas

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21
Q

Most common cause of post menopausal bleeding

A

Endometrial atrophy

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22
Q

Most common cause of abnormal vaginal bleeding

A

Endometrial hyperplasia

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23
Q

Most common female genital tract malignancy

A

Endometrial Carcinoma

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24
Q

Most common clinical presentation of endometrial carcinoma

A

Post-menopausal bleeding

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25
Q

Most common clinical presentation of the early stages of PID

A

Vaginitis

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26
Q

Most common location of endometriosis

A

Endometriosis

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27
Q

Most common cause of androgen excess

A

Polycystic Ovary Syndrome

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28
Q

Most common fetal presentation

A

Cephalic

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29
Q

Most common mass associated with pregnancy

A

Corpus Luteum Cyst

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30
Q

Most common abnormalities associated with increased nuchal translucency

A

Trisomy 21, Trisomy 18, Turner Syndrome, and Congestive Heart Failure

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31
Q

Most common cause of pelvic pain with a positive pregnancy test

A

Ectopic Pregnancy

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32
Q

Most common location of an ectopic pregnancy

A

Ampullary portion of the Fallopian tube

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33
Q

Most common form of gestational trophoblastic disease

A

Hydatidiform Molar Pregnancy: Complete

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34
Q

Most common sites for choriocarcinoma metastasis

A

Liver, lungs, vagina

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35
Q

Most common forms of malignant gestational trophoblastic disease

A

Invasive mole and Choriocarcinoma

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36
Q

Most common sonographic appearance of a fibroid

A

Solid, hypoechoic, myometrial mass

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37
Q

Most common cranial abnormality

A

Ventriculomegaly

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38
Q

Most common cause of hydrocephalus in utero

A

Congenital obstruction of the ventricular system, by means of aqueductal stenosis

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39
Q

Most common neural defects

A

Anecephaly and spina bifida

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40
Q

Most common location of spina bifida

A

Distal lumbosacral region

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41
Q

Most common location for a cephalocele

A

Occipital region

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42
Q

Most common in utero infection

A

Cytomegalovirus

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43
Q

Most common risk factor for fetal intrauterine intracranial hemorrhage

A

Maternal platelet disorders

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44
Q

Most common cause of hypertelorism

A

Anterior cephalocele

45
Q

Most common cause of hypotelorism

A

Holoprosencephaly

46
Q

Most common associations of macroglossia

A

Beckwith-Wiedemann Syndrome and Down Syndrome

47
Q

Most common location of a cystic hygroma

A

Neck

48
Q

Most common form of spina bifida

A

Spina Bifida Aperta

49
Q

Most common nonlethal skeletal dysplasia

A

Heterozygous Achondroplasia

50
Q

Most common lethal skeletal dysplasia

A

Thanatophoric Dysplasia

51
Q

Most common congenital neoplasm

A

Sacrococcygeal Teratoma

52
Q

Most common form of cardiac defect

A

Ventricular Septal Defect

53
Q

Most common associations of atrioventricular septal defects

A

Aneuploidy, trisomy 21, trisomy 18

54
Q

Most common location for coarctation of the aorta

A

Between the left subclavian artery and the ductus arteriosis

55
Q

Most common fetal cardiac tumor

A

Rhabdomyoma

56
Q

Most common lesion that occupies the chest, resulting in pulmonary hypoplasia

A

Diaphragmatic Hernia

57
Q

Most common reason for fetal cardiac malposition

A

Diaphragmatic Hernia

58
Q

Most common location of a diaphragmatic hernia

A

Left side of the fetal thorax

59
Q

Most common abnormality of the fetal liver

A

Hepatomegaly

60
Q

Most common choldedochal cyst

A

Cystic dilation of the common bile duct

61
Q

Most common type of colonic atresia that will lead to bowel obstruction

A

Anorectal Atresia

62
Q

Two most common ventral abdominal wall defects

A

Gastroschisis and Omphalocele

63
Q

Most common renal anomaly

A

Duplicated/Double Collecting System

64
Q

Most common location for an ectopic kidney

A

Pelvis

65
Q

Most common fetal abnormality detected during an obstetric sonogram

A

Hydronephrosis

66
Q

Three most common areas where urinary tract obstruction occurs

A

Ureteropelvic junction, ureterovesicular junction, and the urethra

67
Q

Most common cause of hydronephrosis in the neonate

A

Ureteropelvic Junction Obstruction

68
Q

Most common form of fetal renal obstruction

A

Ureteropelvic Junction Obstruction

69
Q

Ureteropelvic Junction Obstruction: Male or Female

A

Male

70
Q

Most common solid fetal renal mass

A

Mesoblastic Nephroma

71
Q

Most common malignant abdominal mass in neonates

A

Neuroblastoma

72
Q

Most common cause of abnormal serum screening tests

A

Incorrect dating of the pregnancy

73
Q

Most common side effects of an amniocentesis

A

Uterine contractions and cramping

74
Q

Most common chromosomal abnormality

A

Trisomy 21 (Down syndrome)

75
Q

Second most common chromosomal abnormality

A

Trisomy 18 (Edwards Syndrome)

76
Q

Most common findings in Trisomy 13 (Patau Syndrome)

A

Holoprosencephaly and abnormal facies

77
Q

Most common form of twinning

A

Dizygotic Twins

78
Q

Most common form of monozygotic twins

A

Monochorionic Diamniotic

79
Q

Most common forms of conjoined twinning

A

Thoracopagus and Omphalopagus

80
Q

Most common placental hemorrhage identified with sonography

A

Marginal abruption

81
Q

Most common benign placental tumor

A

Chorioangioma

82
Q

Most common location of a chorioangioma

A

Adjacent to the umbilical cord insertion site

83
Q

Most common abnormality of the umbilical cord

A

Two-vessel Cord

84
Q

Most common tumor of the umbilical cord

A

Hemangioma

85
Q

Most common congenital infection

A

Cytomegalovirus

86
Q

Most common cause of intellectual disability in the Untied States

A

Fetal Alcohol Syndrome

87
Q

Most commonly preformed cerclage techniques

A

Shirodkar and the McDonald

88
Q

Most common type of diabetes during pregnancy

A

Gestational Diabetes

89
Q

Most common association with preeclampsia in the first trimester

A

Molar pregnancy

90
Q

Most common association with preeclampsia in the third trimester

A

Intrauterine Growth Restriction

91
Q

Most common association with lithium use

A

Ebstein Anomaly

92
Q

Most common method for assessing fetal anemia

A

PW Doppler of the MCA

93
Q

Most common type of Mullerian duct anomaly

A

Septate uterus

94
Q

Most common anomaly of fusion of the Mullerian ducts

A

Bircornuate uterus

95
Q

Most common congestion of the uterus

A

Incompetent left ovarian vein

96
Q

Most common cause of demise in the first trimester

A

Chromosomal abnormalities

97
Q

Most common complex mass during pregnancy

A

Cystic Teratoma

98
Q

Most common adnexal mass

A

Ovarian cyst

99
Q

Most common fetal renal abnormailty

A

Hydronephrosis

100
Q

Most common pathological cause of bleeding late in pregnancy

A

Placental abruption

101
Q

Most common fetal arrhythmia

A

Premature atrial contraction

102
Q

Most common anomaly of the cord

A

Single artery

103
Q

Most common cause of hydronephrosis in a fetus

A

Ureteropelvic Junction Obstruction

104
Q

Most common congenital cardiac defect

A

Ventricular septal defect

105
Q

Most common urethral obstruction in females

A

Cloacal Malformation

106
Q

Most common delivery complication with a velamentous cord insertion

A

Vasa previa

107
Q

Most common syndrome seen with hypoplastic left heart syndrom

A

Turner’s Syndrome

108
Q

Most common chest mass

A

Congenital Cystic Adenomatoid Malformation

109
Q

Most common cause of pleural effusion in a fetus

A

Chyclothorax