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Obstetrics & Gynaecology > Ovary > Flashcards

Ovary Flashcards

1
Q

Produces hcg

A

Theca lutein cyst

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2
Q

Benign
Associated with increased CA125
Simulate epithelial Ovarian cancer

A

Endometrioma

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3
Q

Simulate PCOS
do not cause enlargement of ovary
Virilzation in premenopausal women and endometrial hyperplasia in postmenopausal

A

Hyperthecosis

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4
Q

Liable to torsion and rupture

A

Corpus luteum cyst
Theca Lutein cyst

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5
Q

Decreasing order of benign Ovarian neoplasms

A

Surface epithelial
Germ cell
Sex cord strongly
Metastatic
Miscellaneous

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6
Q

Most common benign Ovarian neoplasm

A

Benign cystic teratoma

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7
Q

5 major types of epithelial tumors

A

SMEC B

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8
Q

Tumor markers for epithelial

A

CA 125
CEA

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9
Q

Epithelial

Resemble ciliated tubal epithelial
Psammoma bodies

A

Serous

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10
Q

Epithelial

Resemble columnar endocervical epithelium
Associated with pseudomyxoma
Cause bowel obstruction

A

Mucinous

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11
Q

Epithelial
Resemble endometriod glands

A

Endometroid tumors

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12
Q

Epithelial

Mixed pattern of clear or Hobnail cells

A

Clear cell or mesonephroid tumors

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13
Q

Sex cord

Common in PM
EH

A

Thecomas

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14
Q

Sex cord

Produce no hormones
Pre meno
Meigs syndrome

A

Fibroma

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15
Q

Sex cord

Leydig cells
Virilisation

A

Hilus cell tumor

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16
Q

Sex cord

Potential for malignancy
Affects intersex disorder of sex developments
45XO/ 46XY
Contain both sex and germ cells
Phenotypic females, primary Amenorrhea, virilazatiom

A

Gonadoblastoma

17
Q

Indicators of malignancy

A

U* M* CA 125

Ultrasound
Menopause score

18
Q

Biologically aggressive and associated with hypercalcemia and hyperpyrexia

A

Clear cell cancer

19
Q

Most rapidly growing tumor in the body
Schiller Duval body
Cam occur in children

A

Endodermal sinus tumor

20
Q

Tumor markers

CA 125
A FP
LDH
B hcg

A

A - Endodermal sinus tumor
L - dysgerminoma
B - chorio

Obstetrics & Gynaecology (31 decks)

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