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3461
Investigating the Impact of Voxel Size and Postfiltering on Quantitative Analysis of Positron Emission Tomography/Computed Tomography: A Phantom Study
Published 2024-12-01“…These findings emphasize the need to optimize the reconstruction parameters to enhance the clinical utility of PET/CT in detecting and evaluating malignant lesions.…”
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3462
Neutrophilic Dermatosis of the Dorsal Hands: Report of a Case and Review of the Literature
Published 2019-01-01“…More importantly, it will prompt a search to exclude any possible association, particularly hematopoietic malignancies.…”
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3463
Measuring Brain Tumor Growth: Combined Bioluminescence Imaging–Magnetic Resonance Imaging Strategy
Published 2009-09-01“…However, in our studies of small-animal models of malignant brain tumors, we have observed specific instances in which BLI data do not correlate with corresponding MRIs. …”
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3464
Role of Helicobacter pylori in the Pathogenesis of Gastric Carcinoma and Progression of Lymphoid Nodules to Lymphoma
Published 1999-01-01“…A model for gastric carcinogenesis is proposed in which H pylori causes cell proliferation, and the risk of DNA damage is increased, leading to inadequate repair and malignant transformation. Investigation of early gastric carcinomas concluded that two main pathways operated in gastric carcinogenesis, both starting from H pylori gastritis and leading to phenotypically variable gastric or intestinal tumour growth. …”
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3465
Glioblastoma Multiforme Stem Cells
Published 2011-01-01“…Glioblastoma multiforme (GBM) is an aggressive, malignant, and lethal brain tumor, resistant to all current forms of treatment. …”
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3466
Significance of Persistent Inflammation in Respiratory Disorders Induced by Nanoparticles
Published 2014-01-01“…The failure of DNA repair and accumulation of mutations might occur when inflammation is prolonged, and finally normal cells could become malignant. These free radicals can not only damage cells but also induce signaling molecules containing immunoreaction. …”
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3467
Research Status of Clustered Regulary Interspaced Short Palindromic Repeats Technology in the Treatment of Human Papillomavirus (HPV) Infection Related Diseases
Published 2025-01-01“…Background: CRISPR/Cas9 technology has rapidly advanced as a pivotal tool in cancer research, particularly in the precision targeting required for both detecting and treating malignancies. Its high specificity and low off-target effects make it exceptionally effective in applications involving Human Papillomavirus (HPV) related diseases, most notably cervical cancer. …”
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3468
Association between Probiotics and Modulation of Gut Microbial Community Composition in Colorectal Cancer Animal Models: A Systematic Review (2010–2021)
Published 2023-01-01“…Colorectal cancer (CRC) is one of the most prevalent gastrointestinal malignancies and is considered the third major cause of mortality globally. …”
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3469
A Nonpediatric Extraosseous Ewing Sarcoma of the Pancreas: Differential Diagnosis and Therapeutic Strategies
Published 2020-01-01“…Extraosseous Ewing’s sarcoma is a rare and aggressive malignant tumor with a poor prognosis. The pancreas is an extremely uncommon primary site, with only 27 cases that have been published worldwide. …”
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3470
Acute Form of Sarcoidosis (Löfgren Syndrome): A Case Report
Published 2024-12-01“…This report emphasises the broad spectrum of mimicry observed in cases of acute sarcoidosis, with a focus on the clinical picture and standard differentials that must be carefully evaluated to exclude other inflammatory and malignant conditions. The patient achieved full remission following symptomatic treatment.…”
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3471
Updates in Biliary Atresia: Aetiology, Diagnosis and Surgery
Published 2025-01-01“…Failure to restore bile drainage or the onset of complications such as recurrent cholangitis, treatment-resistant varices, ascites, hepatopulmonary syndrome, and occasionally malignant change are usually managed by secondary liver transplantation. …”
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3472
A Novel Prognostic Stratified System Based on Tumor Budding and the Cell Nest Size in Ureter Urothelial Carcinoma
Published 2022-01-01“…At present, malignant tumor stratification based on the TNM stage is very important for predicting patient prognosis and selecting appropriate treatment. …”
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3473
Adenoid-Cystic Carcinoma of Nasal Septum and Pterygo-Palatine Fossa
Published 2024-11-01“… Introduction: Adenoid cystic carcinoma (ACC) is an uncommon malignant tumour arising from salivary glands. It is more common in minor salivary glands, palate being the commonest site. …”
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3474
Synchronous Gastric Gastrointestinal Stromal Tumor and Colon Adenocarcinoma: A Case Report
Published 2014-01-01“…They are generally considered to be solitary tumors and therefore the synchronous occurrence with other primary malignancies of gastrointestinal track is considered a rare event. …”
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3475
Oral Rehabilitation of Oral Cancer Patients Using Zygomatic Implant-Supported Maxillary Prostheses with Magnetic Attachment: Three Case Reports
Published 2018-01-01“…Maxillectomy for malignant tumor often results in a maxillary defect and serious oral dysfunction. …”
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3476
Expansion of CD16-Negative Natural Killer Cells in the Peripheral Blood of Patients with Metastatic Melanoma
Published 2011-01-01“…Altered natural killer (NK) cell function is a component of the global immune dysregulation that occurs in advanced malignancies. Another condition associated with altered NK homeostasis is normal pregnancy, where robust infiltration with CD16− CD9+ NK cells can be identified in decidual tissues, along with a concomitant expansion of CD16− NK cells in the maternal peripheral blood. …”
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3477
Werner Syndrome Caused by Homozygous Frameshift Variant c.1578del in WRN
Published 2024-12-01“…Werner syndrome is among a few well described premature aging disorders associated with a higher likelihood of malignancies. Clinical case. We present a 45-year-old man with a history of painful muscle spasms, general muscle pain and weakness. …”
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3478
Artificial Intelligence and Radiomics in Cholangiocarcinoma: A Comprehensive Review
Published 2025-01-01“…Cholangiocarcinoma (CCA) is a malignant biliary system tumor and the second most common primary hepatic neoplasm, following hepatocellular carcinoma. …”
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3479
Current and Future Perspectives of PD-1/PDL-1 Blockade in Cancer Immunotherapy
Published 2021-01-01“…Immune checkpoint blockade through targeting programmed cell death protein-1 (PD-1) has demonstrated promising antitumor effects in cancer immunotherapy of many different solid and hematologic malignancies. However, despite promising results, a favorable response is observed only in a fraction of patients, and there is still lack of a single therapy modality with curative ability. …”
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3480
A review of biodegradable biliary stents made of magnesium metals: Current progress and future trends
Published 2025-01-01“…The implantation of biliary stents can effectively alleviate both benign and malignant biliary strictures, but the plastic and metal stents that are currently used cannot degrade and nearly has no beneficial biological effects, therefore their long-term service can result into inflammation, the formation of sludges and re-obstruction of bile duct. …”
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