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PCCT for In-Stent Occlusion: Lumen Visualization and Myocardial Viability
The original case report was published at JACC: Case reports Nguyen KV, Nguyen VT, Nguyen NT, et al. Photon-Counting Computed Tomography for In-Stent Occlusion: Lumen Visualization and Myocardial Viability. JACC Case Rep. 2026;108566. doi:10.1016/j.jaccas.2026.108566. Authors and Affiliations Authors: Khoi…
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The Future of Coronary Stent Assessment: Ultra-High-Resolution Cardiac CT Case Series from MEA
Dr. Leena Sulaibeekh, Dr. Mary AI-Teraif, Dr. Rajesh Jayakumar, Dr. Mohammed Ali Zayed, Dr. Chetan Narayana, and Dr. Mohammed Faizal Mohammed Bin Khalifa Bin Salman Al Khalifa Specialist Cardiac Centre (MKCC), Bahrain June 3, 2026 The Future of Coronary Stent Assessment UltraHighResolution Cardiac CT Case Series from…
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Calcification in LAD with no lumen influence
Comment: This is not a complete case report Examination Protocol Scanner NAEOTOM Alpha Scan area Heart Scan mode QuantumPlus Scan length 134.52 mm Scan direction Cranio-caudal Scan time 3.6 s Tube voltage 120 kV Effective mAs IQ level 70 Dose modulation CARE Dose4D CTDIvol 28.6 mGy DLP 375 mGy*cm Rotation time 0.25 s Pitch…
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Iodine Mapping PCCT for Early Small Bowel Ischemia due to a Rare Uterine Band
Dr. Mustafa Al-Gazzawi, Senior Specialist (Diagnostic Radiology) Dr. Thair S. Abdulla , Head of Radiology, Consultant Radiologist Courtesy of Al‑Ahli Hospital, Doha, Qatar. College of Medicine, QU Health, Qatar University, Doha, Qatar April 13, 2026 MEA_Iodine Mapping PCCT for Early Small Bowel Ischemia due to a Rare…
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Triple-rule-out evaluation of acute chest pain using single source photon-counting CT
@Lili Száraz, MD; Sámuel Beke, MD; Kristóf Nagy, MD; Barnabás Baksa, MD; Péter Hegedűs, MD, PhD; Prof. Pál Maurovich-Horvat, MD, PhD Medical Imaging Center, Semmelweis University, Budapest, Hungary January 29, 2026 siemens-healthineers-ct-news-Budapest_TRO_Prime.pdf History A 50-year-old male patient presented to the…
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A pancreatic ductal adenocarcinoma with perineural invasion
Jingyi Liu, MD*; Prof. Liang Zhu, MD*; Xi Zhao, MD**; Prof. Feng Feng, MD* * Department of Radiology, Peking Union Medical College, Beijing, P. R. China** Siemens Healthineers, China October 24, 2025 Download pdf History A 47-year-old male patient, complaining of persistent upper abdominal pain for the past month,…
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A dens fracture – invisible to visible
Csaba Ellák Siket, MD; Nikolett Marton, MD, PhD; Ibolyka Dudás, MD Semmelweis University, Medical Imaging Center, Budapest, Hungary August 20, 2025 siemens-healthineers_Cspine_Prime_Semmelweis.pdf History A 65-year-old male patient, struck by a car while cycling, was admitted to the Department of Traumatology. The patient…
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Follow-up on an endovascular coiling embolization of a ruptured intracranial aneurysm
Xiangyu Liu, RT*; Jiaxu Wei, RT*; Xi Zhao, MD**; Ji Wang, RT* * Department of Radiology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P. R. China** Siemens Healthineers, China 2025-08-06 Download pdf History A 59-year-old female patient, suffering from a sudden onset of headache with nausea…
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Traumatic incudomalleolar dislocation
Kolos Turtóczki, MD; Pál Maurovich-Horvat, MD, PhD, MPH; Ibolyka Dudás I, MD Semmelweis University, Medical Imaging Center, Budapest, Hungary 2025-07-23 Download pdf History A 33-year-old female patient, who had sustained injuries following a fall, was presented to the emergency department. Upon arrival, she had altered…
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A massive primary cerebral ALK-positive anaplastic large cell lymphoma in an adolescent
Xiangyu Liu, RT*; Jiaxu Wei, RT*; Xi Zhao, MD**; Ji Wang, RT* * Department of Radiology, Shanghai Jiao Tong University School of Medicine Affiliated Renji Hospital, Shanghai, P. R. China** Siemens Healthineers, China 2025-07-02 Download pdf History A 15-year-old male patient, complaining of a growing lump on the right of…
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Bilateral congenital hydronephrosis associated with hypertension in an infant
Prof. Jan Baxa, MD, PhD Department of imaging methods, University Hospital Pilsen and Medical Faculty of Charles University, Pilsen, Czech Republic May 28, 2025 Download pdf History A 5-month-old baby, suffering from severe hypertension, was presented to the hospital. Ultrasound examination showed bilateral congenital…
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An adult type of Bland-White-Garland syndrome
Lili Száraz, MD*; Zsolt Szedlacsek, MD**; Jenő Ferenc Szolnoky, MD, PhD**; Prof. Pál Maurovich-Horvat, MD, PhD, MPH* * Semmelweis University, Medical Imaging Center, Budapest, Hungary** Gottsegen National Cardiovascular Center, Budapest, Hungary May 14, 2025 Download pdf History A 47-year-old female patient, complaining of…
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Follow up on an unruptured intracranial aneurysm treated with a flow diverter
Jiaxu Wei, RT*; Xiao Li, MD*; Huilin Zhao, MD*; Shenghao Ding, MD**; Lang Liu, MD**; Xi Zhao, MD***; Yan Zhou, MD* * Department of Radiology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P. R. China** Department of Neurosurgery, Renji Hospital, Shanghai Jiao Tong University School of…
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Multiple coronary stents – in-stent restenosis?
Le Qin, MD, PhD*; Haipeng Dong, MD*; Fuhua Yan, MD, PhD*,**; Xi Zhao, MD***; Wenjie Yang, MD, PhD* * Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P. R. China** College of Health Science and Technology, Shanghai Jiao Tong University School of Medicine, Shanghai, P. R.…
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Pancreatic insulinoma in a patient with a history of hypoglycemia
Antonella Del Gaudio, MD; Daniele Marin, MD Department of Radiology, Duke University, Durham, NC, USA November 6, 2024 Download pdf History A 63-year-old female patient (BMI 19.57 kg/m²), with a history of hypothyroidism, fatigue, weakness, loss of appetite and hypoglycemia, was referred to the Department of Radiology for…
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Severe stenoses in a coronary saphenous vein graft with an external VEST support
Prof. Jan Baxa, MD, Ph.D. Department of Imaging Methods, University Hospital Pilsen and Medical Faculty of Charles University, Pilsen, Czech Republic October 23, 2024 Download pdf History A 59-year-old male patient, who had undergone triple coronary artery bypass grafting (CABG) three months ago, came to the hospital with…