Browsing by Subject "Incidentaloma"

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    Bilateral Adrenal Nodules in the Setting of Disseminated Fungal Infection: An Important Consideration for Appropriate Management of Adrenal Pathology
    (Elsevier, 2024-12-16) Johnson, Bailey N.; Braafladt, Signe; Lavik, John-Paul; Walton, Lillian; McDow, Alexandria D.; Surgery, School of Medicine
    Background/objective: Increased utilization of cross-sectional imaging has led to a rise in diagnosis of incidental adrenal lesions. Physicians in many clinical settings are increasingly faced with addressing these incidental lesions by initiating the correct workup, diagnosis, and long-term follow-up plan. Our objective was to demonstrate the importance of maintaining a broad differential and completing a thorough workup in determining the correct treatment plan for patients with bilateral adrenal lesions. Case report: We present 2 patients who recently completed chemotherapy for lymphoma, found to have new bilateral adrenal lesions on postchemotherapy imaging. Urine antigen and/or adrenal biopsy was performed to confirm the diagnosis of disseminated fungal infection. This diagnosis has major implications on the treatment plan, which includes antifungal therapy instead of surgical management or additional chemotherapy. Cross-sectional imaging after initiation of antifungal treatment demonstrated decreasing size of nodules. Discussion: A broad differential is critical when working up and developing treatment plans for adrenal nodules, specifically considering a fungal etiology in the setting of immunosuppression or primary extra-adrenal malignancy. Conclusion: Incidentally found adrenal lesions are becoming more common, and in turn, the obligation for appropriate management of adrenal pathology not only falls to medical and surgical endocrinologists but also to general practitioners. It is prudent to consider atypical etiologies including disseminated fungal infection prior to surgical excision or initiation of chemotherapy as those treatment strategies would not benefit select patients.
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    Incidental adrenal hemangioma clinically suspicious for malignancy: diagnostic considerations and review of the literature
    (e-Century Publishing, 2022-11-15) Toklu, Ani; Mesa, Hector; Collins, Katrina; Pathology and Laboratory Medicine, School of Medicine
    Adrenal hemangiomas are rare lesions often found incidentally during unrelated diagnostic work-up. We report a case of a 67-year-old man with history of hypertension, hyperlipidemia, anemia, arthralgia, joint swelling and unexplained weight loss, which prompted imaging studies. Computed tomography scan revealed a 5.4 cm adrenal mass. The patient had no clinical manifestations of adrenal medullary or cortical hyperfunction. Urine and plasma metanephrines and aldosterone/renin ratio were within normal range. The patient was taking prednisone for hand and ankle swelling, precluding assessment for Cushing syndrome. Given the size of the lesion, the possibility of malignancy was considered, and the patient elected for surgical management. The left adrenalectomy specimen weighed 54 g and revealed a 4.9 cm tan-brown mass with congested cut surface and a thin rim of residual adrenal gland parenchyma. Histologic examination showed thick and thin-walled vessels intermingled with adrenocortical elements at the periphery characteristic of a hemangioma. Surgical resection is the mainstay treatment for large, isolated adrenal masses to exclude malignancy and prevent retroperitoneal hemorrhage. Herein, we report a case of adrenal hemangioma, review a variety of other diagnostic considerations occurring in the adrenal gland, and highlight useful distinguishing features to assist in accurate diagnosis.