Search Results

You are looking at 1 - 1 of 1 items for

  • Author: Kaja Grønning x
Clear All Modify Search
Open access

Kaja Grønning, Archana Sharma, Maria Adele Mastroianni, Bo Daniel Karlsson, Eystein S Husebye, Kristian Løvås and Ingrid Nermoen

Summary

Primary adrenal lymphoma (PAL) is a rare cause of adrenal insufficiency. More than 90% is of B-cell origin. The condition is bilateral in up to 75% of cases, with adrenal insufficiency in two of three patients. We report two cases of adrenal insufficiency presenting at the age of 70 and 79 years, respectively. Both patients had negative 21-hydroxylase antibodies with bilateral adrenal lesions on CT. Biopsy showed B-cell lymphoma. One of the patients experienced intermittent disease regression on replacement dosage of glucocorticoids.

Learning points:

  • Primary adrenal lymphoma (PAL) is a rare cause of adrenal insufficiency.
  • Bilateral adrenal masses of unknown origin or in individuals with suspected extra-adrenal malignancy should be biopsied quickly when pheochromocytoma is excluded biochemically.
  • Steroid treatment before biopsy may affect diagnosis.
  • Adrenal insufficiency with negative 21-hydroxylase antibodies should be evaluated radiologically.