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Vetdle Archive

Archive Case #85: Ferret Adrenal Disease

Exotic veterinary case - Medium - May 27, 2026

Clinical Clues

  1. A neutered ferret is presented for progressive symmetrical hair loss over the tail and trunk.
  2. The owner also reports increased itchiness and behavioural change.
  3. A female ferret in the household develops vulvar enlargement despite having been previously desexed.
  4. Ultrasound identifies enlargement of one adrenal gland.
  5. The syndrome is linked to excessive sex hormone production rather than cortisol excess in this species.
  6. Adrenal disease in ferrets commonly causes alopecia and reproductive tract signs.

Diagnosis

Ferret Adrenal Disease

This case is most consistent with Ferret Adrenal Disease because the ferret has symmetric alopecia, pruritus, reproductive tract signs, and adrenal enlargement. The most important clues are the species-specific endocrine pattern and imaging findings, which make seasonal coat change less likely.

Learning review

Review the case evidence

Use the paired clues to explain how the evidence in this exotic case supports the provided diagnosis, Ferret Adrenal Disease, then compare your reasoning with the case explanation.

Evidence checkpoints

Clues 1-2

  1. Clue 1: A neutered ferret is presented for progressive symmetrical hair loss over the tail and trunk.
  2. Clue 2: The owner also reports increased itchiness and behavioural change.

Clues 3-4

  1. Clue 3: A female ferret in the household develops vulvar enlargement despite having been previously desexed.
  2. Clue 4: Ultrasound identifies enlargement of one adrenal gland.

Clues 5-6

  1. Clue 5: The syndrome is linked to excessive sex hormone production rather than cortisol excess in this species.
  2. Clue 6: Adrenal disease in ferrets commonly causes alopecia and reproductive tract signs.

Self-review prompts

  1. After clues 1-2, what evidence from this exotic case shaped your initial interpretation?
  2. When you compare clues 3-4 with clues 1-2, what changed in your reasoning about Ferret Adrenal Disease?
  3. How do clues 5-6 align with the case explanation for Ferret Adrenal Disease?

Educational Use

Vetdle archive cases are educational veterinary games for diagnostic reasoning practice. They do not provide veterinary advice, diagnosis, treatment, or professional medical guidance.