Myelolipomas are rare benign neoplasms of the adrenal glands, characterized by the presence of adipose tissue and elements of bone marrow in various degrees of differentiation. Usually asymptomatic, they are discovered incidentally or at autopsy; sometimes larger masses may cause local symptoms. We report clinical, radiologic and therapeutic aspects of a large myelolipoma of the right adrenal gland, presenting with unusual epigastric symptoms.
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http://dx.doi.org/10.1159/000282612 | DOI Listing |
Myelolipoma of the adrenal gland is a rare, benign, non-functioning tumor characterized by the presence of adipose tissue and bone marrow elements. We present the case of a 48-year-old woman with intermittent left flank pain and an incidental finding of an adrenal tumor on computed tomography. The patient underwent laparoscopic tumor resection due to the large size of the tumor.
View Article and Find Full Text PDFCureus
December 2024
Clinical Imaging Department, Hamad Medical Corporation, Doha, QAT.
Adrenal incidentalomas are increasingly identified through advanced imaging, posing diagnostic challenges due to their varied benign and malignant nature. We present the case of a 29-year-old male who, during evaluation for left renal colic, was found to have a 5.5 cm heterogeneous right adrenal mass on non-contrast CT, initially suggestive of a myelolipoma.
View Article and Find Full Text PDFJpn J Radiol
January 2025
Department of Diagnostic Radiology, Institute of Science Tokyo, Bunkyo-ku, Tokyo, Japan.
Adrenal diseases pose significant diagnostic challenges due to the wide range of neoplastic and non-neoplastic pathologies. Radiologists have a crucial role in diagnosing and managing these conditions by, leveraging advanced imaging techniques. This review discusses the vital role of computed tomography (CT), magnetic resonance imaging (MRI), and nuclear medicine in adrenal imaging, and focuses on morphological and functional evaluations.
View Article and Find Full Text PDFIntroduction: Adrenal myelolipomas are uncommon benign adrenal tumors, which mostly occur unilaterally. We describe a rare case of giant bilateral adrenal myelolipoma mistaken for retroperitoneal liposarcoma.
Case Presentation: A 49-year-old man developed fever, left flank pain, and a large mass in his left abdomen.
Arch Esp Urol
November 2024
Department of Urology, Gazi University Faculty of Medicine, 06560 Ankara, Turkey.
Objective: Isolated adrenal myelolipoma (IAM) is an uncommon, nonfunctioning tumour of the adrenal gland, primarily composed of adipose tissue and hematopoietic trilinear cells. The etiopathogenesis and clinical relevance of this neoplasm remain poorly understood. However, similar myelolipomatous alterations can also occur within adrenocortical adenomas.
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