Pathology of cervix, vulva and vagina Flashcards

1
Q

Cell type on ectocervix?

A

Stratified squamous

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2
Q

Which layer of cells are broken off in a smear test?

A

Exfoliating cells

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3
Q

Cell type on endocervix?

A

Simple columnar epithelium with cilia

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4
Q

What is the transformation zone?

A

Squamo-columnar junction between ectocervical (Squamous) and endocervical (Columnar) epithelia

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5
Q

What is a cervical erosion?

A

Exposure of endocervical epithelium to acid environment of vagina leading to squamous metaplasia

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6
Q

Inflamatory pathology of the cervix?

A

Cervicitis
Chlamydia trachomatis
HSV causing polyps

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7
Q

Neoplastic pathology of the cervix?

A

Cervical intraepithelial neoplasia (CIN)- SCC precursor
Cervical cancer

Adenocarcinoma precursor- Cervical glandular

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8
Q

Risk factors for cervical cancer?

A

PERSISTENCE of high risk HPV
Vulnerability of SC in early reproductive life
Smoking
Immunosuppressed

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