Managing Large Perforated Internal Root Resorption With Partial Pulpectomy: A Case Report by Saeed Asgary

“…The patient, initially presenting with an asymptomatic resorptive lesion in her left first premolar, underwent ultraconservative PP following diagnosis via conventional radiography and cone beam computed tomography. Despite encountering excessive bleeding during treatment, the tampon technique using CEM cement allowed reasonable hemostasis and effective sealing of the pulp stump, facilitating the preservation of tooth structure. …”
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A Rare Case of a Solitary Fibrous Tumor of the Spermatic Cord by Moyosore Awobajo, Stefanie Hettwer, Sarah Hackman

“…Here, we report a case of a 27-year-old male that presented with a 3-year history of left scrotal swelling. Computed tomography (CT) and ultrasound demonstrated multiple solid, hypoechoic well-circumscribed masses that were separate from the testis. …”
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Accidental Insertion of a Broken Needle into the Pterygoid Mandibular Space during Inferior Alveolar Nerve Block: A Case Report by Kazuhiro Terada, Kenji Yamagata, Fumihiko Uchida, Satoshi Fukuzawa, Naomi Ishibashi-Kanno, Hiroki Bukawa

“…A broken injection needle was presented at the base of the left coronoid process of the mandible on computed tomography (CT). We successfully removed the broken injection needle using fluoroscopy and assisted endoscopy under general anesthesia.…”
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Effect of Vandetanib Treatment on Cystic Changes in the Liver following Metastasis from Medullary Thyroid Carcinoma by Ai Matsui, Soji Toda, Daisuke Murayama, Hiroyuki Iwasaki

“…He had a family history of medullary thyroid cancer. Computed tomography revealed a tumor in the thyroid and multiple cysts in the liver. …”
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Thermoacoustic Molecular Imaging of Small Animals by Robert A. Kruger, William L. Kiser, Daniel R. Reinecke, Gabe A. Kruger, Kathy D. Miller

“…We have designed, constructed, and tested a thermoacoustic computed tomography (TCT) scanner for imaging optical absorption in small animals in three dimensions. …”
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A Case of Xanthogranulomatous Pyelonephritis Associated with Renoduodenal Fistula by R. Conor Holton-Burke, Mini Varughese

“…Contrast-enhanced computed tomography (CT) revealed a soft tissue density in her renal pelvis and perirenal space consistent with XGP along with a tract connecting the upper pole of her right kidney to the second portion of the duodenum. …”
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Endodontic Surgery of the Palatal Root of a Maxillary Molar Associated with Simultaneous Management of a Maxillary Sinus Lesion by Silvio Taschieri, Stefano Corbella, Luca Francetti, Alice Alberti, Benedetta Morandi

“…The endodontic orthograde treatment and retreatment were done, respectively, 7 and 4 years earlier. The cone-beam computed tomography (CBCT) scan taken before the treatment showed two separate lesions: one associated with the palatine root of the molar and another one inside the maxillary sinus. …”
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CT and MRI image fusion based on variance and pixel significance by Boubakeur Latreche

“… In the medical imaging field, images are obtained using various modalities, including the computed tomography procedure and the magnetic resonance imaging procedure. …”
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Schwannoma at an Unusual Site: Case Report and Surgical Technique Discussion for Nasal Dorsum by Sultan K. Kadasah, Abdulrazaq M. Alshammari, Nader S. Alharbi, Ibtihal S. Alshehri, Raghad Y. Alasiri, Saud A. Aldhabaan, Ghalib X. Alsayed, Adnan Q. Almalki

“…Diagnostic tests, such as computed tomography (CT) and magnetic resonance imaging (MRI), revealed the tumor as a slowly growing, well-defined mass. …”
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Partial Nephrectomy in a Patient with a Left Ventricular Assist Device by Jules P. Manger, John A. Kern, Tracey L. Krupski

“…Polytetrafluoroethylene (PTFE) bolsters were misidentified six months postoperatively on computed tomography (CT) at an outside institution as a retained laparotomy sponge. …”
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Occlusion of Internal Carotid Artery in Kimura's Disease by Tomonori Tamaki, Node Yoji

“…A 25-year-old man with Kimura's disease was admitted to our hospital because of left hemiparesis. Computed tomography and magnetic resonance imaging of the head showed infarction in the right frontal and temporal lobes. …”
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An Unusual Case of Gastrointestinal Bleeding by Kristin N. Fiorino, Brian Lestini, Kim E. Nichols, Sudha A. Anupindi, Asim Maqbool

“…Abdominal ultrasound revealed a right upper quadrant mass that was confirmed by computed tomography angiogram (CTA), which showed an 8 cm well-defined retroperitoneal vascular mass. 123Iodine metaiodobenzylguanidine (123MIBG) scan indicated uptake only in the abdominal mass. …”
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A Small Glomus Tympanicum Tumor Resected by Minimally Invasive Transcanal Endoscopic Approach by Masafumi Ohki, Shigeru Kikuchi

“…A reddish mass was observed through her tympanic membrane. A computed tomography scan revealed a small mass in the mesotympanum. …”
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Perforation of a Retrocecal Appendix Resulting in Retroperitoneal Air: A Case Report by Behrang Litkouhi, Alicia S. Huang, David J. Lundy, Maria Solis

“…To date, there are no case reports of acute appendicitis in which the only sign for retroperitoneal perforation is the presence of retroperitoneal air as detected by computed tomography (CT). In the case presented, an 18-year-old male presented to the emergency department with clinical symptoms of acute appendicitis. …”
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Esophageal Leiomyomatosis – An Unusual Cause of Pseudoachalasia by Sukanta Ray, Sundeep Singh Saluja, Ruchika Gupta, Tushar Kanti Chattopadhyay

“…Endoscopy showed a dilated esophagus with a submucosal nodule in the region of the cardia. A computed tomography scan revealed circumferential thickening of the esophagus involving the gastroesophageal junction, with fat planes maintained with the adjacent structure. …”
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Challenges in the Diagnosis and Management of Patients with Fibrosing Interstitial Lung Disease by Leslie B. Tolle

“…Making a differential diagnosis of ILD requires a thorough medical history, clinical examination, serologies, high-resolution computed tomography (CT) scan, and, in some cases, bronchoalveolar lavage or surgical lung biopsy. …”
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Correcting for focal spot drift in edge illumination X-ray phase contrast imaging by Nicholas Francken, Jonathan Sanctorum, Ben Huyge, Jan Sijbers, Jan De Beenhouwer

“…As edge illumination computed tomography scans typically have long acquisition times, they are particularly sensitive to errors caused by focal spot drift. …”
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Diffuse Neurofibroma in a Patient with Unknown History of NF1 by Mahmoud A. K. Ebrahim, Mishal M. AlMutairi, Khaled M. Hindi, Jassem M. Bastaki

“…Initial investigations of the patient, which consisted of laboratory investigations, ultrasound imaging of the swelling, fine-needle aspiration (FNA), computed tomography (CT) scan, and magnetic resonance imaging (MRI) of the neck and swelling, were compatible with a benign pleomorphic adenoma of the parotid gland. …”
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Inverse Fourier Transform in the Gamma Coordinate System by Yuchuan Wei, Hengyong Yu, Ge Wang

“…This paper provides auxiliary results for our general scheme of computed tomography. In 3D parallel-beam geometry, we first demonstrate that the inverse Fourier transform in different coordinate systems leads to different reconstruction formulas and explain why the Radon formula cannot directly work with truncated projection data. …”
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Narrow-Energy-Width CT Based on Multivoltage X-Ray Image Decomposition by Jiaotong Wei, Yan Han, Ping Chen

“…This factor makes quantitative measurements via computed tomography (CT) imaging very difficult. To obtain a narrow-energy-width reconstructed image, we propose a model to decompose multivoltage X-ray images into many narrow-energy-width X-ray images by utilizing the low frequency characteristics of X-ray scattering. …”
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