Medicine
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Case Reports
Simultaneous occurrence of papillary thyroid carcinoma, medullary thyroid carcinoma, and lymphoma: A case report.
Papillary thyroid carcinoma (PTC) is the most common type of thyroid cancer, the coexistence of PTC and medullary thyroid carcinoma (MTC) is uncommon. While the simultaneous occurrence of both cancers with small lymphocytic lymphoma (SLL) in lymph nodes with PTC metastasis is very rare. This study presents a unique case of concurrent PTC, MTC, and SLL, highlighting the exceptional rarity of these coexisting tumors. ⋯ Since MTC, PTC, and SLL may coexist, patients with PTC deserve careful surveillance for the other disease entities. This case underscores the need for heightened awareness among clinicians, radiologists, and pathologists regarding the possibility of concurrent thyroid tumors and abnormal lymph nodes, guiding comprehensive pre-operative evaluations and postoperative monitoring strategies. This study aims to provide a warning for routine pathological diagnosis and contribute data for related research.
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Congenital sensorineural hearing loss is a significant global health issue, primarily driven by genetic factors, such as mutations in the GJB2 gene. This report presents a Chinese girl with congenital deafness and a novel mutation of the GJB2 gene. ⋯ This case study enriches our understanding of GJB2 mutations and underscores the critical role of genetic testing in diagnosing congenital sensorineural hearing loss. It emphasizes the necessity for early intervention and sustained interdisciplinary care to enhance the quality of life for patients with genetic hearing impairment.
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Pharmacological mechanism of Roxadustat in the treatment of renal anemia. ⋯ The combination of Roxadustat and ESAs can effectively improve renal anemia in hemodialysis patients with secondary hyperparathyroidism, as well as improve indicators of hyperparathyroidism and blood lipid levels with high levels of safety. This combined treatment thus provides a new and safe treatment method for these patients.
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Observational Study
The value of real-time shear wave elastography in spontaneous preterm birth.
This study aimed to investigate the predictive value of real-time shear wave elastography (SWE) for spontaneous preterm birth (SPB). This study prospectively selected 175 women with singleton pregnancies at 16 to 36 weeks of gestation. Cervical length (CL) and uterocervical angle (UCA) were measured using transvaginal ultrasonography. ⋯ In addition, the AUC value of the logistic regression model's ROC curve was 0.892 (95% CI: 0.804-0.981), with a sensitivity of 0.867, specificity of 0.792, and Youden's index of 0.659, indicating that the regression model has good predictive ability for SPB. Real-time shear wave elastography showed a higher predictive value for SPB than CL and UCA. The SWE combined with CL and comorbidities during pregnancy model has a good predictive ability for SPB.
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Systemic contact dermatitis (SCD) is an allergic inflammatory skin disease. We report that 3 family members developed SCD after exposing to laundry detergent containing benzalkonium chloride, which is rare. SCD caused by benzalkonium chloride has been reported. However, Similar symptoms in the whole family caused by it have not been reported yet. In our case, a 36-year-old man was diagnosed as SCD, and his symptoms had not controlled after 7 days treatment, until he stopped dressing the clothes washed by the laundry detergent containing benzalkonium chloride. It was interesting that both his wife and the daughter developed SCD successively, and they have not exposed to any haptens besides the benzalkonium chloride in the laundry detergent. ⋯ The case highlights that benzalkonium chloride with very low concentration and repeated exposure may be an active agent of SCD. It is of the utmost importance to pay close attention to patients presenting with similar symptoms within the family. A thorough examination of the medical history is essential to determine the underlying cause.