Medicina
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Stump appendicitis is a rare complication of appendectomy. It may develop from a few weeks to several years after the surgical procedure. ⋯ The objective of this publication is to make a review of two cases of this entity that occurred in our institution and to mention its most frequent imaging findings. Computed tomography is an excellent method to assess this entity, not only for its diagnosis but also to rule out other pathologies that present similar clinical features.
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Cerebral palsy and Down syndrome are two conditions that present with a deficit in motor development. Treadmill interventions were found to improve this delay in development. This work aimed to describe and analyze the methodological quality of studies that applied treadmill interventions alone or combined with other therapies to promote gait and balance in children under 12 years of age with cerebral palsy and Down syndrome. ⋯ Of the 324 articles initially found, 10 were selected, which met the established inclusion criteria for qualitative analysis. The variables analyzed were gait and balance in both populations after the treadmill intervention, with and without suspension of body weight. The main conclusion was that the application of a treadmill alone is an effective intervention to promote the development of gait and balance in children under 12 years with cerebral palsy and Down syndrome.
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Since their approval in 2011, immune checkpoint inhibitors (ICPis) are increasingly used to treat several advanced cancers. ICPis target certain cellular molecules that regulate immune response resulting in antitumor activity. The use of these new agents needs careful monitoring since they brought a whole new spectrum of adverse events. ⋯ Immune-related endocrine toxicities include thyroid dysfunction, hypophysitis and, less frequently, type 1 diabetes, primary adrenal insufficiency and hypoparathyroidism. Diagnosis of endocrine adverse events related to ICPis therapy can be challenging due to nonspecific manifestations in an oncological scenario and difficulties in the biochemical evaluation. Despite the fact that these endocrine adverse events could lead to life-threatening consequences, the availability of effective replacement treatment enables continuing therapy and together with an interdisciplinary approach will impact positively on survival.
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Hantavirus cardiopulmonary syndrome is an emerging zoonosis in Argentina, which has low incidence but high death rates. No specific pharmacological therapy is available and symptomatic therapy is the only current alternative. This article presents the pathogenesis of hantavirus cardiopulmonary syndrome through a review of clinical experiences in neighbor South American countries, mainly Chile, and the experience acquired at the Infectious Diseases Hospital Francisco Javier Muñiz, Buenos Aires, Argentina. The role of early corticosteroid therapy is discussed taking into account that there is insufficient evidence favoring its use in the hantavirus cardiopulmonary syndrome.
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Review Case Reports
[The "B-side" of the prone: axonal injury in patients with SARS-CoV-2].
The prone position for the treatment of hypoxemic acute respiratory failure in patients with severe COVID-19 pneumonia, who are critically ill and mechanically ventilated, is well documented. These cases provide information on the most frequent injury locations, severity, and prevalence in affected peripheral nerves, mostly involving the upper limb, as these injuries are not widely discussed in the literature. Furthermore, it is intended to be a starting point to provide intensive care units with a review of their prone application protocols.