04.3 Histology Flashcards

1
Q

What are the two main cell categories in the seminiferous tubules?

A

Seminiferous epithelium = Sertoli cells + Germ Cells

Leydig cells

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2
Q

What is the most common type of neoplasm in testis for young men?

A

Germ cell tumours

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3
Q

What is the epithelium of the rete testis?

A

Simple cuboidal

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4
Q

What is the epithelium of the efferent duct?

A

Ciliated “scalloped” epithelia

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5
Q

What is the epithelium of the epididymis?

A

Pseudostratified epithelium with stereocilia

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6
Q

What is the epithelium of the vas deferens?

A

Pseudostratified epithelium

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7
Q

What is the epithelium of the seminal vesicles?

A

Secretory epithelium

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8
Q

What kind of neoplasm occurs in the peripheral zone of the prostate?

A

Prostatic adenocarcinoma

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9
Q

What occurs in the transitional zone of the prostate

A

Benign prostatic hyperplasia

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10
Q

Why is ovarian cancer usually of epithelial origin?

A

Epithelia constantly regenerates due to ovulation

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11
Q

What cells make up a primordial follicle?

A

Small oocyte + flat follicular cells

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12
Q

What cells make up a primary follicle?

A

Oocyte of max diameter
1 layer of cuboidal granulosa cells
Zona pellucida deveops between granulosa and oocyte

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13
Q

What occurs when the follcile becomes a pre antral follicle?

A

Theca established

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14
Q

What is the cumulus oophorus?

A

The remaining “stalk” of cells left after antral development is at its maximum

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15
Q

What is the epithelium of the ampulla of the uterine tube?

A

Secretory cells with cilia

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16
Q

What is the epithelium of the endocervix?

A

Simple columnar epithelium

17
Q

What is the epithelium of the ectocervix?

A

Stratified squamous non-keratinised

18
Q

What is the epithelium of the vagina?

A

Glycogen producing stratified squamous non-keratinised

19
Q

What is the glandular structure of the breasts?

A

Tubuloacini glands