Publications by authors named "Ronald Guevara"
Article Synopsis
- Pheochromocytoma, often called 'the great masquerader', can present with symptoms like headaches, sweating, and rapid heart rate, making its diagnosis challenging over the years.
- A literature review from 1900 to 2023 highlights the evolution from poor recognition and unreliable tests to significant advancements in screening and diagnostic methods for this tumor.
- Improved biochemical tests, imaging techniques, and histopathological methods have enabled early detection and better management of pheochromocytomas, leading to effective surgical interventions.
The adrenal haemangioma, a rare benign vascular tumour, is increasingly detected through abdominal imaging. Just over 70 surgical cases have been reported since 1955. Their potential large size and overlapping imaging features with adrenocortical carcinoma poses a diagnostic challenge.
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