Cervix pathology Flashcards

1
Q

Symptoms of advanced cervical cancer

A

Post-coital bleeding

Foul smelling discharge

Intermenstrual bleeding

Advanced weight loss

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Majority of cervical cancer types

A

Squamous cell carcinoma

  • More differentiated= more keratin production
  • Correlated with how closely it resembles cell of origin
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Sources of oestrogen

A

Ovaries

Adrenal glands

Subcutaneous fat

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Follicular phase of ovary

A

Proliferative phase of the endothelium
- Approx 7 days

Tubular glands, mitotic activity

Dense stroma (differentiated)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Secretory phase of endothelium

A

Early phase, Day 15-16

  • Presence of corpus luteum
  • Subnuclear vacuolation

Late phase
- Long, cork-screw glands

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Indications for hysterectomy

A

Fibroid uterus

Early cervical carcinoma

Endometrium carcinoma

Ovarian cancer

Uterine prolapse

Dysfunctional uterine bleeding.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Best time to sample endometrium for infertility investigation

A

Luteal phase- Day 16 onwards

- After ovulation, when you can tell if ovulation has occurred.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Dysfunctional uterine bleeding

A

Bleeding without mechanical cause

Examples

  • Menorrhagia
  • Intermenstrual bleeding
  • Polymenorrhoea
  • Metrorrhagia
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Fibroid uterus

A

Most common tumour of the uterus
- Leiomyoma (benign)

Malignant- leiomyosarcoma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Leiomyoma clinical presentation

A

Abnormal uterine bleeding (Metrorrhagia)

Pain (dysmenorrhoea)

Urinary symptoms (pressure effects)

Impaired infertility (recurrent miscarriage)

Pregnancy

  • Preterm labour
  • Obstructed labour
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Mirena and DUB

A

Secretion of progesterone–> Suppresses endometrial proliferation–> Less bleeding

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Subserosal fibroid complications in pregnancy

A

Preterm labour

Obstructing/ complicated labour

Acute abdomen (severe pain) from infarction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Investigations for carcinoma of the endometrium

A

Hysteroscopy + biopsy

Ultrasound- assess thickness

MRI -local spread

CT- Local and distant spread

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Poorly differentiated cancers

A

Have poorer prognosis

  • High rate of proliferation
  • increased propensity to invade blood vessels and lymphatics
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Lower uterine segment and C-section

A

Used because

  • Thinner and easier to suture
  • Easier to control bleeding
  • Reduced risk of rupture
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Post-partum haemorrhage causes

A

Uterine atony

  • Does not close off intra-myometrial vessels
  • Usually due to prolonged labour

Retained products of conception

Clotting abnormalities