Stereotactic radiotherapy as a valuable therapeutic procedure for controlling aldosterone-secreting adrenocortical carcinoma.

Aldosterone-secreting adrenocortical carcinomas (ACCs) are rare and usually present as large tumors. The only potentially curative treatment for ACC is surgical resection. However, surgery may be unfeasible in some patients who have multiple comorbidities or decline the procedure.

Histogram analysis in the differentiation between adrenal adenomas and pheochromocytomas: the value of a single measurement.

Objective: To assess the diagnostic accuracy of histogram analysis on unenhanced computed tomography (CT) for differentiating between adrenal adenomas and pheochromocytomas (PCCs).

Materials And Methods: We retrospectively identified patients with proven PCCs who had undergone CT examinations between January 2009 and July 2019 at one of two institutions. For each PCC, we selected one or two adenomas diagnosed within two weeks of the date of diagnosis of the PCC.

Cerebral vasospasm following subarachnoid hemorrhage: a rare complication after transsphenoidal surgery for pituitary macroadenoma.

Summary: Postoperative (PO) complications after transsphenoidal surgery (TSS) are rare when performed in pituitary referral centers. Partial hypopituitarism is more frequent and somewhat expected. Meningitis, cerebrospinal fluid leaks, and visual deficits are unusual.

Frequency of lipid-poor adrenal adenomas in magnetic resonance imaging examinations of the abdomen.

Objective: To estimate the frequency of lipid-poor adenomas (LPAs) in magnetic resonance imaging (MRI) examinations.

Materials And Methods: We retrospectively investigated adrenal lesions on MRI examinations performed in a total of 2,014 patients between January 2016 and December 2017. After exclusions, the sample comprised 69 patients with 74 proven adenomas.

Histopathological Criteria for Paediatric Adrenocortical Carcinoma.

Introduction: Adrenocortical carcinoma (ACC) is diagnosed in paediatric patients at 5 months after symptom onset on average, and 38% die during the first 2.5 years of follow-up. This study aimed to compare the accuracy of Weiss, Van Slooten, and Wieneke histopathological ACC classifications for predicting follow-up prognosis in a paediatric population.