Adrenocortical oncocytoma is found very rarely. Most such tumours are benign and nonfunctioning. We report the case of a nonfunctioning adrenocortical oncocytoma located in the right adrenal gland in a 35-year-old man. The patient was tested because of arrhythmia. An adrenal mass of 68 × 64 mm was found during ultrasonography, followed by CT examination. Physical examination indicated obesity w...

BACKGROUND Metastases from hepatocellular carcinoma (HCC) can be found in the lung and adrenal gland. We report case of a patient who presented with adrenal metastasis as the first clinical manifestation of HCC. CASE PRESENTATION A patient was referred for surgical treatment for a tumor in retro-peritoneal space. The computerized tomography (CT) scan revealed a mass originating from the left ...

We present a case of a 44-year-old female who was evaluated for left recurrent flank and abdominal pain. Abdominal ultrasonography demonstrated a large cystic mass on the upper pole of the left kidney. Magnetic resonance imaging showed a large, homogenous cystic mass measuring 8.5 × 9.5 cm with well-defined contours, being hypointense on T1-weighted images and hyperintense on T2-weighted images...

Adrenal collision tumors (ACTs), in which distinct tumors coexist without histological intermingling in the same adrenal gland, are rare and their actual prevalence is unknown. ACTs commonly consist of adrenal cortical adenoma, myelolipoma, or metastatic malignant tumor. We report a 58-year-old woman with a past history of breast cancer, who presented with a 1 month history of fevers, chills, a...

Herein is reported a case of a putative tumor of the left adrenal gland found incidentally during the workup of a cirrhotic patient with portal hypertension. This mass manifested vascular enhancement and other features of an adenoma both on computed tomography (CT) and magnetic resonance imaging (MRI) scans. Additional workup revealed elevated salivary cortisol and plasma aldosterone levels. A ...

Myelolipomas are rare benign lesions composed of mature adipose tissue and immature hematopoetic cells. The adrenal gland is the most common location for these lesions, but cases of extra-adrenal myelolipomas have been described. The predominant location for extra-adrenal myelolipomas is the retroperitoneum, and very few reported cases describe these lesions in the peritoneal cavity. Typically ...

Corticomedullary mixed tumors of the adrenal gland are quite rare, with only five well-documented cases reported in the literature. Herein, we report the light microscopic and immunohistochemical features of two cases of this rare tumor. Patient 1 is a 34-year-old woman who presented with hypertension, hair loss, and amenorrhea of 1-year duration. Patient 2 is a 52-year-old woman who presented ...

BACKGROUND/PURPOSE In infants, neuroblastoma has been known to spontaneously differentiate into a benign ganglioneuroma. Although several investigators have compared mass-screened with unscreened, disseminated with localized, and adrenal with retroperitoneal neuroblastoma, there are very few cross-comparisons of the above parameters. Herein, the authors report the maturation of mass-screened, l...

INTRODUCTION There are limited data on the use of endosonography-guided fine-needle aspiration (EUS-FNA) to determine the nature of left adrenal lesions. We described our experience in performing EUS-FNA of left adrenal lesions. CLINICAL PICTURE During a 20-week period, data on consecutive patients who underwent EUS with or without EUS-FNA were prospectively captured. Patients with a left adr...