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Siemens Healthineers Computed Tomography

ComputertomographieYou think ahead. We innovate ahead.

Seit Jahrzehnten sind wir Innovationsführer in der Computertomographie. Unsere Expertise beinhaltet ein breites Portfolio an Systemen und Technologien, die Meilensteine gesetzt haben – von der Spiral-, Mehrschicht- und Dual Source CT über innovative Röhren und Detektoren bis zum ersten quantenzählenden Computertomographen. Unsere CT-Systeme verbessern heute durch den Einsatz von künstlicher Intelligenz die Workflows in der CT-Bildgebung und überzeugen durch niedrige Dosiseinstellungen sowie eine ausgezeichnete Bildqualität. 

Computed Tomography News & Stories

Three-dimensional Cinematic Rendering images highlight the calcified plaques in the proximal LAD and RCA. Note that the images used for the rendering are reconstructed at 0.2 mm with a sharp kernel of Bv64.

A case of hemiparesis and dysarthria after stenting of the left internal carotid artery

 2024-04-23

A 64-year-old male patient, complaining of atypical chest discomfort during exercise and palpitations at rest, presented himself to the hospital. A coronary CT angiography was performed on a Dual Source photon-counting CT, NAEOTOM Alpha®, using a Quantum HD cardiac mode to rule out exercise-induced coronary insufficiency.

Clinical Results
MPR images show a small lung nodule centrally captured by an 18G biopsy needle.

Percutaneous lung biopsy of a small metastatic nodule under CT guidance

 2024-04-09

A 61-year-old male patient, suffering from a renal cell carcinoma (RCC), underwent a CT examination for staging. A small lung nodule was detected, suspicious of a metastasis. The patient was admitted for a biopsy of the lesion under CT guidance.

Clinical Results
Three-dimensional Cinematic Rendering images highlight the calcified plaques in the proximal LAD and RCA. Note that the images used for the rendering are reconstructed at 0.2 mm with a sharp kernel of Bv64.

Extensive coronary calcifications with high-risk plaques

 2024-03-26

A 64-year-old male patient, complaining of atypical chest discomfort during exercise and palpitations at rest, presented himself to the hospital. A coronary CT angiography was performed on a Dual Source photon-counting CT, NAEOTOM Alpha®, using a Quantum HD cardiac mode to rule out exercise-induced coronary insufficiency.

Clinical Results
A cVRT image shows a three-dimensional overview (7 lesions in green) and a clip from the cholecystectomy.

Multiple gastrinomas

 2024-01-26
A 37-year-old female patient, complaining of chronic epigastric pain, had had a cholecystectomy as treatment but the pain persisted. She was referred to CT to investigate a suspected Zollinger Ellison Syndrome. A multiphase dynamic CT scanning of the upper abdomen was performed, with thin slice reconstruction to capture all potential lesions.
Clinical Results
A UHR image, an iodine map and a thin slab cVRT image show a prominent nerve root sleeve and a CVF.

Cerebrospinal fluid-venous fistula detected in a patient with a long history of headaches

 2024-01-12

A 58-year-old female patient with a 10-year history of migraine, tinnitus and orthostatic headache, was diagnosed of spontaneous intracranial hypotension. CT myelography was performed on a photon-counting CT, NAEOTOM Alpha®, using a UHR scan mode to identify and localize the suspected cerebrospinal fluid-venous fistula prior to a definitive treatment.

Clinical Results
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The product is pending 510(k) clearance, and is not yet commercially available in the United States or other countries.