Medicine
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Review Case Reports
Pleomorphic adenoma of hard palate: Review of updated literature and "case report".
Pleomorphic adenoma (PA) is a rare benign tumor mainly affecting the major salivary glands, known for its diverse histological appearances that can mimic malignancies. When it occurs in the hard palate it present diagnostic and management challenges compared to other sites due to the anatomical location and potential proximity to critical structures. This case reports a rare presentation PA starting as an ulcer, alongside a review of rare cases of PA reported in last 5 years. We aim to highlight clinical challenges and emphasize the need for awareness in diagnosis of this diverse entity amongst the clinicians before reaching a definitive conclusion. ⋯ The diagnosis of PA is difficult as it usually involves extensive squamous and mucous metaplasia, confusing it with malignant disorders. Histopathological and clinical examinations are important for differentiating this lesion from other tumors. Complete surgical excision is reported as the first line of treatment.
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Review Case Reports
A case of paraprotein-negative POEMS syndrome: Case report and literature review.
POEMS syndrome is a rare monoclonal plasma cell disease. The diagnosis of POEMS requires polyradiculoneuropathy and monoclonal plasma proliferating as 2 mandatory criteria, at least 1 of the major criteria (Castleman disease, elevated vascular endothelial growth factor level, and sclerotic bone lesion), and at least 1 of the minor criteria (organomegaly, extravascular volume overload, endocrinopathy, skin changes, papilledema, and thrombocytosis/polycythemia). This multisystem disorder is of high heterogeneity, and few variants of POEMS with no evidence of monoclonal gammopathy have been described, which further complicates the diagnosis in clinical practice. Now, we report a case of paraprotein-negative POEMS syndrome. ⋯ Physicians should pay more attention to the POEMS syndrome, especially the POEMS syndrome variants, which are absence of paraprotein; probably, these variants are just "on the way" to classic POEMS syndrome antiplasma cell therapy, which remains the treatment of choice.
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Review Case Reports
COVID-19 positive woman presented with major fetal congenital anomalies: A case report with literature review.
Pregnancy is a special term in life with physiological changes in both cardiorespiratory and immune systems; that is why severe acute respiratory syndrome coronavirus 2 infection in pregnancy may result in an altered response. With this, we present a case report of a young pregnant lady who was exposed to severe acute respiratory syndrome coronavirus 2 infection just before pregnancy and ended up with an affected fetus. The impact of coronavirus disease 2019 (COVID-19) exposure on neonatal outcomes has not yet been fully evaluated; by this article, we aim to find if COVID-19 exposure is linked to congenital anomalies. ⋯ In the literature, there is conflicting evidence about the impact of COVID-19 in pregnancy especially if the patient is confronted with the virus in the first trimester. Despite the increasing number of published studies on COVID-19 in pregnancy, there are insufficient good quality unbiased studies about the issue. Risk factors for COVID-19 overlap with the risk factors for pregnancy complications and the risk factors of the treatment prescribed. The impact of COVID-19 exposure on neonatal outcomes has not yet been fully evaluated; in this article, we aim to find if COVID-19 exposure is linked to congenital anomalies. Further research is needed to ascertain neonatal outcomes.
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Perioperative inflammatory responses are a series of endogenous immune responses produced by the body following surgical trauma. Excessive inflammatory response weakens the body's ability to repair surgical trauma and reduces the body's defense against the invasion of harmful factors, leading to a series of complications, such as infections, pain, and organ damage, which prolong the length of hospitalization and increase the risk of death. ⋯ Several recent studies have shown that lidocaine modulates the body's inflammatory response, and that its anti-inflammatory properties can lead to analgesia, organ protection, and improved postoperative recovery. In this paper, we introduce the mechanism of the modulating effect of lidocaine on the perioperative inflammatory response and its clinical application, to provide a reference for the clinical prevention and treatment of the perioperative inflammatory response.
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Multicenter Study Observational Study
Switching hemophilia A patients to rVIII-SingleChain: The Iberian experience.
The real-world outcomes of lonoctocog alfa (rVIII-SingleChain), a long-acting factor VIII (FVIII) with a favorable safety and efficacy profile in trials, were assessed in patients with hemophilia A in Iberian (Spain and Portugal). This was a retrospective study involving patients switching to rVIII-SingleChain from other FVIIIs in 7 Spanish and Portuguese hospitals. The efficacy and safety of replacement therapies were compared between 12 months before switching and the period from switching to the end of the study. ⋯ Responses were rated good/excellent in 95.4% of cases. No safety concerns were reported. Patients who switched to rVIII-SingleChain prophylaxis had excellent bleeding control and reduced infusion frequency in regular clinical practice, with the subsequent increase in quality-of-life.