Medicine
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Case Reports
Role of surfactant protein C in neonatal genetic disorders of the surfactant system: A case report.
Respiratory distress syndrome (RDS) refers to the symptoms of progressive dyspnea and respiratory failure in newborns shortly after birth. The clinical and genetic characteristics of patients with neonatal RDS have not been extensively reported. ⋯ SFTPC gene mutations may be an important risk factor for the development of common lung diseases. Because of the important roles of surfactant functions and metabolism, mutations in these genes can affect the production and function of pulmonary surfactant, leading to severe lung disease in term newborns.
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Postoperative efficacy of thoracic epidural analgesia (TEA) following thoracic surgery may vary in patients with different body mass index (BMI) values, regardless of the success of the method. This study aimed to investigate the effects of BMI on postoperative pain scores in patients who underwent thoracotomy with TEA. After obtaining the ethical committee approval (Date: May 11, 2021, Number: 2012-KEAK-15/2305) the data of 1326 patients, who underwent elective thoracic surgery in high volume tertiary thoracic surgery center between January 2017 and January 2021, were analyzed retrospectively. ⋯ This study revealed that higher BMI in patients may increase VAS scores, who administered TEA for pain management following thoracotomy. This correlation was supported by the increased need for additional analgesics in patients with high BMI. Therefore, patients with high BMI values would require close monitoring and follow-up.
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Observational Study
Outcomes of 2-octyl cyanoacrylate skin adhesives following musculoskeletal oncology surgery: A STROBE-compliant observational study.
2-octyl cyanoacrylate (2OCA) is a high-viscosity medical-grade tissue adhesive that is routinely used. However, no studies have evaluated its use in musculoskeletal surgery. We enrolled 99 patients who underwent musculoskeletal surgery. 2OCA was chosen for wound closure and was performed by a specific surgeon for all patients. ⋯ The incidence of postoperative adverse events was low. However, some patients develop hematomas. Postoperative pain was low, and patient satisfaction was high. 2OCA can be a practical alternative to traditional suture closure for skin incisions after musculoskeletal surgery.
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Melanocytic neuroectodermal tumor of infancy (MNTI) is a rare benign pigmented neoplasm that arises from the neural crest and has an aggressive growth pattern. It is predominantly seen in infants under 1 year of age, and the most common site of involvement is the maxilla. The currently accepted treatment is removal by surgical resection. Herein, we report a case of MNTI that involved the anterior alveolar ridge of the mandible in a 6-month-old infant. ⋯ This case emphasizes that early diagnosis and radical surgery are critical to the effective treatment, as MNTI exhibits rapid and destructive growth. It also requires careful and close follow-up because of high recurrence rates.
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Lymphocyte-activating gene-3 (LAG-3, CD223) is the third inhibitory receptor targeted for immunotherapy. Several clinical trials investigating the use of interventions targeting LAG-3 are underway. The exact signaling mechanism downstream of LAG-3 is largely unknown, especially in breast cancer. ⋯ In addition, high expression of LAG3 was significantly associated with positivity for programmed death-ligand 1 (PD-L1) in tumor cells, a high immunostaining score of PD-L1 in TILs, and a high total immunostaining score for PD-L1 in tumor cells and TILs (all, P < .001). High expression levels of LAG-3 mRNA were associated with high levels of TILs (P = .091). LAG-3 protein expression was not a prognostic factor in HER2-positive breast cancers, and LAG-3 expression in TILs was significantly associated with the levels of TILs in HER2-positive breast cancer, although it was not a prognostic factor.