Buffalo hump

Case contributed by Dalia Ibrahim
Diagnosis almost certain

Presentation

Posterior interscapular swelling, likely lipoma.

Patient Data

Age: 17 years
mri

Non capsulated cevicodorsal subcutaneous fat proliferation.

Case Discussion

A Buffalo hump represents abnormal subcutaneous fat accumulation in the cervicodorsal region.

Buffalo hump may be caused by:

  • endogenous or exogenous steroid excess (Cushing's, adrenal or pituitary tumors)
  • protease inhibitor in antiretoviral therapy in HIV patients
  • obesity
  • madelung disease (multiple symmetrical lipomatosis) which is often associated with excess alcohol uptake

Removal of the offending cause may lead to resolution even without liposuction

How to use cases

You can use Radiopaedia cases in a variety of ways to help you learn and teach.

Creating your own cases is easy.

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.