Searchable abstracts of presentations at key conferences in endocrinology
Endocrine Abstracts (2016) 41 EP67 | DOI: 10.1530/endoabs.41.EP67

ECE2016 Eposter Presentations Adrenal cortex (to include Cushing's) (85 abstracts)

Non-Hodgkins B cell lymphoma presenting as acute adrenal crisis

Eleanor Wong 1 & James A O’Hare 1,


1Department of Medicine and Endocrinology, University Hospital Limerick, Dooradoyle, Limerick, Ireland; 2University of Limerick Graduate Entry Medical School, Limerick, Ireland.


We present a rare case of Non- Hodgkins large B Cell lymphoma presenting as circulatory collapse and acute adrenal insufficiency. A 47 year old woman was referred with a 1 month history of weight loss of 7 kg and vomiting. Shortly after admission her condition deteriorated and she developed acute hypotension, BP was 92/58 mmHg, heart rate 100/mn and required volume resuscitation. Examination revealed a thin woman with generalised hyperpigmentation. Serum sodium was 130 mmol/l, serum potassium 5.1 mmol/l, creatinine 112 μmol/l and urea 7.1 mmol/l. Full blood count was normal. She had a history of depression, peptic ulcer, hysterectomy and was taking Escitalopram 10 mg daily. Acute adrenal insufficiency was suspected and peak post-Tetracosactren (Synacthen) cortisol was 150 nmol/l (Normal >550 nmol/l). CT scan abdomen revealed massively enlarged adrenals; 8.6×5.7 cm on the left and similar on the right. There were also solid polar masses in the kidneys with extrinsic compression of the inferior vena cava. She rapidly improved with hydrocortisone and fludrocortisone. Adrenal biopsy demonstrated a diffuse large B cell lymphoma (non-germinal center subtype). Proliferation fraction was 60%. PET scan demonstrated uptake in the right rib, bone marrow aspiration did not show evidence of infiltration. Staging was 4b. She was treated with Rituximab, Cyclophosphamide, Doxorubicin and Vincristine (CHOP). Antiphospholipid screen IgG antibody was negative. She subsequently went into a partial remission with a modest reduction in adrenal dimensions. Lymphoma with partial adrenal hypofunction has been reported to involve the adrenals in 3% of cases.

Learning points: i) This Lymphoma presented as an adrenal which crisis while very rare, would have been life threatening if missed. In addition adrenal hormone replacement therapy was critical for toleration of subsequent chemotherapy, ii) the case illustrates the importance of imaging the adrenals in cases of primary adrenal insufficiency.

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