Excretory urography: what it is, when it is indicated and preparation

Excretory urography: what it is, when it is indicated and preparation

Excretory urography, also known as venous urography, is an examination performed using X-ray, computed tomography or magnetic resonance imaging, used to evaluate the structure and functions of the urinary system, including the kidneys, urethra and bladder. This exam is indicated to identify changes such as tumors, prostate enlargement, kidney stones or hydronephrosis, an enlargement of […]

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Digestive endoscopy: what it is, what it is for and preparation

Digestive endoscopy: what it is, what it is for and preparation

Endoscopy is an examination carried out by a gastroenterologist to evaluate the esophagus, stomach and duodenum, which is the initial portion of the intestine, indicated to investigate the cause of symptoms such as stomach pain, heartburn, burning, reflux, difficulty swallowing or gastrointestinal bleeding. , for example. This examination, also called upper digestive endoscopy, is carried […]

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