Internal medicine
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Lemierre's syndrome can be fatal if diagnosed late or not treated appropriately. We herein report a 40-year-old woman with a fever and pain with tenderness in her palms after the administration of antibiotics for pharyngotonsillitis. ⋯ In this case, the palmar lesions indicated septic emboli and were an important finding in recognizing Lemierre's syndrome. Lemierre's syndrome should be considered in the differential diagnosis of patients with a persistent fever following oropharyngeal infection, even if they have received antimicrobial therapy, resolved pharyngeal symptoms, and negative culture results.
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Herein, we report a case of 72-year-old man who had L858R EGFR-mutated lung adenocarcinoma. Chest computed tomography revealed a large lung mass that had completely replaced the right upper lobe. ⋯ Despite the stabilization of his lung cancer, he experienced severe dyspnea and significant weight loss, ultimately leading to a decreased performance status. Chest physicians should recognize that trapped lung can develop as a sequela of dramatic tumor shrinkage in lung cancer.
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Artificial intelligence (AI) has shown transformative potential in various medical fields, including diagnostic imaging. Recent advances in AI-driven technologies have opened new avenues for improving echocardiographic practices. AI algorithms enhance the image quality, automate measurements, and assist in the diagnosis of cardiovascular diseases. ⋯ AI enhances accessibility, provides real-time remote analyses, supports continuous monitoring, and improves the quality and efficiency of remotely delivered cardiac care. However, addressing challenges related to data security, transparency, integration into clinical workflows, and ethical considerations is essential for the successful implementation of AI in echocardiography. On overcoming these challenges, AI will be able to revolutionize echocardiography and ensure timely and effective cardiac care for all patients in the future.
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A 16-year-old girl presented with a high fever that had persisted for more than 4 weeks. Computed tomography (CT) revealed a 4-cm mass in the left adrenal gland. Clinically, there were no obvious symptoms of adrenal hormone excess; however, serum interleukin-6 (IL-6) and C-reactive protein levels were significantly elevated. ⋯ The tumor was pathologically diagnosed as adrenocortical carcinoma (ACC), with a Weiss score of 5/9. The tumor cells were immunoreactive for IL-6. To our knowledge, this is the first case report of symptomatic IL-6-producing ACC that initially presented with a persistent fever.
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A 45-year-old man was diagnosed with CML in the chronic phase and therefore was sequentially treated with imatinib, dasatinib, nilotinib, and ponatinib. Neither ABL1 point mutations nor any additional chromosomal abnormalities were detected. ⋯ Two years after ponatinib administration, the patient died of a traumatic brain hemorrhage 15 years after the CML diagnosis. He did not progress to blast crisis, possibly because of the emergence of a loss-of-function ABL1 splicing variant.