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Siemens Healthineers Computed Tomography

Computed TomographyYou think ahead. We innovate ahead.

NAEOTOM Alpha class hero image
Computed Tomography is moving beyond its traditional diagnostic role to become a key player in early disease detection and therapy planning. This expansion means an even broader patient cohort and resilient productivity demands. You need a reliable partner with products, services, and the infrastructure to support new business models and prioritize environmental sustainability and robustness. Computed Tomography at Siemens Healthineers, with its legacy of listening for almost 50 years, is innovating ahead of these developments, even before potentials become needs.

The NAEOTOM Alpha class

SOMATOM - Our conventional CT portfolio

Technologies & Innovations

News & Stories

Berthasaura leopoldinae: a window into Brazil's prehistoric past through computed tomography

 2025-06-11
Dinosaurs evoke prehistoric times. They were fascinating creatures that ruled the world for over 200 million years. Now, they are represented by their descendants, the birds. Among the non-avian dinosaurs, a small-sized species named Berthasaura leopoldinae from 80–90 million years ago, was discovered in sedimentary rocks in Southern Brazil.
Customer Experience

An adult type of Bland-White-Garland syndrome

 2025-05-28

A 47-year-old female patient, complaining of effort dyspnea, came to the hospital for a check-up. A performed echocardiography showed a slightly dilated left ventricle with a mid-range ejection fraction and systolic function. A cardiac CT angiography was performed on a photon-counting CT, NAEOTOM Alpha, to assess the coronary arteries.

Clinical Results
A cVRT image shows a posterior view of the three renal arteries, two on the left and one on the right, without signs of stenosis. An accessory artery, originating off the aorta on the right, between the CA and the SMA, is seen, departing upwards to the left hepatic lobe.

Bilateral congenital hydronephrosis associated with hypertension in an infant

 2025-05-14

A 5-month-old baby, suffering from severe hypertension, was presented to the hospital. Ultrasound examination showed bilateral congenital hydronephrosis. A contrast CT scan was performed with a dual source photon-counting detector CT, NAEOTOM Alpha.Pro, to rule out renovascular etiology of the hypertension prior to pyeloplasty.

Clinical Results
A VRT image shows the origin, the course and the draining location of the portocaval shunt in three dimensions.

An extrahepatic portocaval shunt in a dog

 2025-04-30

A 2-year-old dog was rescued after being abandoned at a lodge. An abdominal ultrasound examination suggested a possible portosystemic shunt. Surgery was attempted, however, failed to find the anomaly. An abdominal CTA was requested to identify the suspected anomalous vessel.

Clinical Results
A cinematic VRT image rendered with UHR images acquired on PCD CT, shows retained contrast agent near the neck of the aneurysm. The curved segment of the flow diverter appears slender. The structures of the diverter are shown in detail without interference of artifacts caused by the struts.

Follow up on an unruptured intracranial aneurysm treated with a flow diverter

 2025-04-16

A 71-year-old female patient, complaining of dizziness for over two months, came to the hospital for a check-up. A native cerebral CT and a CT angiography (CTA) were performed on an energy-integrating detector (EID) CT for assessment.

Clinical Results
NAEOTOM Alpha.Prime, NAEOTOM Alpha.Pro and NAEOTOM ALpha.Peak are pending 510(k) clearance and are not yet commercially available in the United States and other regions.
The products/features (mentioned herein) are not commercially available in all countries. Their future availability cannot be guaranteed.
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For research use only. Not for clinical use.