Pituitary Tumours Flashcards

1
Q

Pituitary Adenoma Structure

A

Soft, well-circumscribed lesion

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2
Q

Pituitary Adenoma Aetiology

A
  • Sporadic

- Inherited

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3
Q

Pituitary Adenoma Symptoms and Complications

A

Asymptomatic

Hypersecretion

  • Prolactinoma
  • Acromegaly
  • Cushing’s disease (ACTH)

Hyposecretion (compression damage)

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4
Q

Pituitary Adenoma Investigations and Management

A

Examination

  • Visual fields
  • Elevated ICP

Imaging: size, obstruction, compression

Surgical resection
Radiotherapy

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5
Q

Pituitary cells

A
  • Thyrotrope
  • Somatotrope
  • Gonadotrope
  • Lactotrope
  • Corticotrope
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6
Q

Pituitary Tumour Types

A
  • Adenoma
  • Hyperplasia
  • Non-adenomatous
  • Vascular
  • Inflammatory
  • Infective
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