Bilateral adrenal haemorrhage presenting as epigastric and back pain

A retrospective analysis of the clinical characteristics of 207 hospitalized children with adrenal masses

Objective

The detection rates of adrenal masses (AMs) have recently increased. The present study aimed to examine the clinical characteristics of these adrenal masses for guiding the clinical diagnosis and treatment among hospitalized children.

Methods

The clinical data of AM cases admitted to our hospital from January 2014 to March 2023 were collected and analyzed retrospectively. The data included composition, sex, age, initial presentation, size and site of mass, functional tumor, intervention or surgery, pathological or clinical diagnosis, and imaging data.

Results

A total of 207 hospitalized children were included. Among them, adrenal hematoma was the most common finding (53.6%), followed by adrenal neuroblastoma (36.2%). Most masses were larger-sized (51.2%) and non-functional (94.7%). We found that adrenal hematoma commonly occurred in a neonate or child with abdominal trauma. Most adrenal hematoma cases were found in male patients (63.1%), on the right side (71.2%), and with sizes <4 cm (73.9%). Adrenal neuroblastoma was commonly detected in male patients (56.0%), on the right side (66.7%), and with sizes ≥4 cm (85.3%). Moreover, the metastases were frequently explored at the time of diagnosis. In addition, there was no significant difference between ultrasound and computed tomography (CT) scans under suspicion of hematoma (P > 0.05). However, CT showed a priority over ultrasound in the diagnosis of neuroblastoma (P < 0.05).

Conclusion

Most masses were non-functional and benign. Of these, adrenal hematoma was the most common type of pediatric AM, followed by adrenal neuroblastoma. They were both commonly found in male patients and on the right side. Neuroblastoma revealed a larger tumor size. Compared to cases of adrenal hematoma, cases of adrenal neuroblastoma required CT scans for further assessment.

BILATERAL ADRENAL HEMORRHAGE WITH ADRENAL INSUFFICIENCY AFTER DALTEPARIN USE POST HIP ATHROPLASTIES

Objective

Multiple case reports have implicated the use of heparin for deep vein thrombosis (DVT) prophylaxis with bilateral adrenal hemorrhage. Only 1 previous report has described this with the low molecular weight product, dalteparin. We report a case following bilateral hip arthroplasties.

Methods

Clinical and laboratory data are presented.

Results

A 69-year-old woman underwent bilateral total hip arthroplasties with dalteparin 5,000 international units subcutaneously daily for 30 days postoperatively. The patient's past medical history was unremarkable. She was discharged 5 days post-surgery and required readmission 1 day later for epigastric pain, nausea, and vomiting. Her platelet count was 91 × 10⁹/L (normal, 150 to 400 × 10⁹/L). She was discharged after 4 days with pain resolution. She presented 4 weeks later with nausea and vomiting for several days. Serum sodium was 123 mmol/L (normal, 133 to 145 mmol/L), potassium was 6.0 mmol/L (normal, 3.7 to 5.3 mmol/L), total calcium was 3.37 mmol/L (normal, 2.25 to 2.80 mmol/L), creatinine was 404 μmol/L (normal, 0 to 85 μmol/L), and her platelet count was normal. On short adrenocorticotropic hormone stimulation test, baseline plasma cortisol was 123 nmol/L and the peak was 129 nmol/L. She was treated with hydrocortisone, fludrocortisone, and 0.9% saline with resolution of symptoms and normalization of electrolytes, calcium, and renal function. Computed tomography showed bilateral adrenal masses. Core needle biopsy was consistent with necrosis. There were no bleeding disorders on hematologic work 3 months later. The most likely etiology of bilateral adrenal hemorrhage was heparin-induced thrombocytopenia from dalteparin.

Conclusion

This case highlights the importance of vigilance for the complication of bilateral adrenal hemorrhage with adrenal insufficiency in patients receiving dalteparin for DVT prophylaxis.

Bilateral adrenal haemorrhages: a crucial incidental finding

Adrenal haemorrhage is a rare condition that has the potential to cause life-threatening adrenal insufficiency, especially if it affects both the adrenal glands. The difficulty in diagnosing adrenal haemorrhages lies in the non-specific clinical presentation including hypotension and abdominal pain. The following case report demonstrates the possible clinical presentations of non-traumatic adrenal haemorrhages and the method of diagnosing and treating adrenal insufficiency. In a medical era where overdiagnosis and “incidentalomas” are becoming more prevalent, this case nicely demonstrates the fortunate use of imaging to detect a potentially life-threatening condition.

Post-operative bilateral adrenal haemorrhage: A case report

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An unusual complication of intra-abdominal sepsis.

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A demonstration of diagnostic difficulty in the post-operative patient.

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A variation from the normal electrolyte profile observed in adrenal insufficiency.

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Highlights the clinical importance of a high index of suspicion for further investigation of ‘on-ward’ electrolyte abnormalities.

INTRODUCTION

Bilateral adrenal haemorrhage is a rare, but serious, illness carrying an estimated 15% mortality.^1,2 The majority of cases occur in patients with acute, stressful illness, however the exact mechanism underlying adrenal haemorrhage remains unclear. This medical emergency carries significant diagnostic difficulty⁴ with non-specific clinical symptoms and variations in electrolyte abnormalities. Timely treatment is important as it prevents both the acute and long-term sequelae of adrenal failure.

PRESENTATION OF CASE

This report describes a medical emergency in a surgical patient following emergency surgery for intra-abdominal sepsis. The patient reported non-specific symptoms of confusion, mild pyrexia and vague abdominal pain during the post-operative phase, with subtle electrolyte abnormalities and a low serum cortisol suggestive of adrenal crisis. Timely medical treatment, with intravenous hydrocortisone and intensive monitoring, and appropriate medical follow-up with addition of long-term fludrocortisone resulted in a satisfactory outcome.

DISCUSSION

This report describes a potentially life-threatening complication of intra-abdominal sepsis with adrenal crisis secondary to bilateral adrenal haemorrhage. In particular, this case highlights the diagnostic difficulty in such surgical patients due to vague symptoms and, in this case, the presence of a presentation variant with acute hyponatraemia and normal potassium.

CONCLUSION

This case highlights the importance of awareness of both the symptoms and signs and variation in electrolyte profile when assessing surgical patients post-operatively. In addition, this case highlights the benefit of early recognition and initiation of treatment and the importance of follow-up as long-term medical management is often required to prevent further relapse.

Acute adrenal insufficiency following arthroplasty: a case report and review of the literature

Background

Acute adrenal insufficiency is a potentially lethal condition rarely caused by bilateral adrenal haemorrhage due to heparin use. Most of the times, it is difficult to establish the diagnosis, as symptoms are not specific. Few cases have been reported in the literature.

Case presentation

A 52-year-old Caucasian woman presented with abdominal pain, vomiting and weakness nine days after arthroplasty and heparin use. Hyperkalemia, low cortisol and high adrenocorticotropic hormone levels were found, indicating adrenal insufficiency. Magnetic resonance imaging of the upper abdomen was compatible with preceding adrenal haemorrhage. Hydrocortisone and fludrocortisone were administered. Review of the literature revealed 36 cases of postoperative adrenal haemorrhage which are presented briefly.

Conclusion

Postoperative acute adrenal insufficiency due to haemorrhage is a rare condition. If patients are treated based on clinical suspicion, they have good chances to survive. Hydrocortisone is given permanently in the majority of the patients.

Idiopathic bilateral adrenal haemorrhage related to acute adrenal insufficiency

A 54-year-old woman presented with sudden epigastralgia and left back pain. She had no significant history. Laboratory data showed mild inflammation and no liver or renal dysfunction. Abdominal CT showed left adrenal enlargement and haemorrhage. Hydrocortisone therapy was started to prevent adrenal insufficiency before laboratory findings for ACTH (adrenocorticotropic hormone) and cortisol levels. On the second hospital day, abdominal CT showed additional right adrenal enlargement and haemorrhage. The serum cortisol level suggested adrenal insufficiency. No specific findings were detected by bilateral adrenal angiography. 6 to 12 months later, abdominal CT showed decreased bilateral adrenal haemorrhage. This case illustrates the importance of prompt diagnosis and treatment of acute adrenal insufficiency, and shows sequential changes in the size of bilateral adrenal haemorrhage. Rapid corticosteroid replacement is important if acute adrenal insufficiency is suspected. In a case with unilateral adrenal haemorrhage, the possibility of additional adrenal haemorrhage on the opposite side should also be considered.