Bilateral Adrenal Hemorrhage in a Patient with Antiphospholipid Syndrome during Chronic Graft-versus-host Disease

Bilateral Adrenal Hemorrhage Following Femoral Hip Hemiarthroplasty: A Case Report

Bilateral adrenal hemorrhage (BAH) is a rare and potentially fatal complication following total hip arthroplasty and low-molecule heparin use for DVT-prophylaxis. We present a case of a 64-year-old woman who sustained a femoral neck fracture, which was addressed with hip hemiarthroplasty. Twelve days postoperatively DVT was diagnosed and therapeutic doses of low-molecule-heparin were administered. The next day, CTPA was done searching for pulmonary embolism but BAH was shown and a short synacthen test confirmed the diagnosis of adrenal insufficiency. A therapeutic protocol with hydrocortisone was followed.

Bilateral adrenal hemorrhage after hip arthroplasty: an initially misdiagnosed case

Background

Bilateral adrenal hemorrhage (BAH) is a rare but potentially catastrophic condition. Its clinical manifestation is often non-specific and sometimes difficult to be diagnosed in time.

Case summary

A 57-year-old woman, who presented with severe fatigue, nausea and vomiting after left hip arthroplasty due to her femoral neck fracture in a local hospital, was transferred to our medical center. Laboratory results revealed significant hyponatremia, low serum cortisol and elevated serum ACTH. Computed tomography (CT) showed a bilateral adrenal mass, measured 3.6 × 2.7 cm on the left and 3.4 × 2.3 cm on the right. Further magnetic resonance imaging (MRI) confirmed the diagnosis of BAH. The patient was prescribed with oral prednisolone acetate, 5 mg, tid, and her condition improved gradually. Nine months after, the patient was in good condition with 5 mg prednisolone acetate per day. CT revealed a clearly shrunken adrenal mass compared with 9 months ago.

Conclusions

This case illustrates the difficulty in making the diagnosis of BAH with atypical presentation. Such cases necessitate greater alertness on the part of the clinician and require rapid diagnosis and prompt glucocorticoid replacement for better clinical outcomes.