Aportación de la colonoscopia virtual en un caso de invaginación intestinal / Contribution of the virtual colonoscopy in a case of intestinal intussusception

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Contribution of the virtual colonoscopy in a case of intestinal intussusception.

The present paper describes a case of ileocecal intussusception detected by ultrasound and confirmed by CT, including the imaging characteristics allowing its diagnosis. The patient was referred for colonoscopy, which could not be completed, to assess the cause of intussusception. Then it was decided to resort to Virtual colonoscopy, which allowed to identify and characterize a cecal neoplasm serving as a lead point for the intussusception.

Hemobilia due to a cystic artery pseudoaneurysm on ultrasound.

The present paper describes a case of hemobilia in a woman with a cystic artery pseudoaneurysm. The pseudoaneurysm could be seen with ultrasound, Doppler sonography and CT angiography. In our case, Doppler sonography was the most useful technique for diagnosis, revealing the turbulent forward and backwards flow within the gallbladder, representing the focally dilated artery. This was later confirmed by CT angiography. A recent bleeding site was found on the cholecystectomy specimen.

Hemobilia por pseudoaneurisma de la arteria cística en ecografía / Hemobilia due to a cystic artery pseudoaneurysm on ultrasound

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Metástasis cutáneas como primera manifestación de carcinoma epidermoide de esógafo / Skin metastases as initial manifestation of esophageal squamous-cell carcinoma

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