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INTRODUCTION: We aimed to identify clinical characteristics, risk factors for diagnosis, and describe outcomes among children with AHT. METHODS: We performed an observational cohort study in tertiary care hospitals from 14 countries across Asia and Ibero-America. We included patients <5 years old who were admitted to participating pediatric intensive care units (PICUs) with moderate to severe traumatic brain injury (TBI). We performed descriptive analysis and multivariable logistic regression for risk factors of AHT. RESULTS: 47 (12%) out of 392 patients were diagnosed with AHT. Compared to those with accidental injuries, children with AHT were more frequently < 2 years old (42, 89.4% vs 133, 38.6%, p < 0.001), more likely to arrive by private transportation (25, 53.2%, vs 88, 25.7%, p < 0.001), but less likely to have multiple injuries (14, 29.8% vs 158, 45.8%, p = 0.038). The AHT group was more likely to suffer subdural hemorrhage (SDH) (39, 83.0% vs 89, 25.8%, p < 0.001), require antiepileptic medications (41, 87.2% vs 209, 60.6%, p < 0.001), and neurosurgical interventions (27, 57.40% vs 143, 41.40%, p = 0.038). Mortality, PICU length of stay, and functional outcomes at 3 months were similar in both groups. In the multivariable logistic regression, age <2 years old (aOR 8.44, 95%CI 3.07-23.2), presence of seizures (aOR 3.43, 95%CI 1.60-7.36), and presence of SDH (aOR 9.58, 95%CI 4.10-22.39) were independently associated with AHT. CONCLUSIONS: AHT diagnosis represented 12% of our TBI cohort. Overall, children with AHT required more neurosurgical interventions and the use of anti-epileptic medications. Children younger than 2 years and with SDH were independently associated with a diagnosis of AHT. TYPE OF STUDY: Observational cohort study. LEVEL OF EVIDENCE: III.
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Lesões Encefálicas Traumáticas , Maus-Tratos Infantis , Traumatismos Craniocerebrais , Criança , Humanos , Lactente , Pré-Escolar , Maus-Tratos Infantis/diagnóstico , Traumatismos Craniocerebrais/diagnóstico , Hospitalização , Lesões Encefálicas Traumáticas/diagnóstico , Lesões Encefálicas Traumáticas/epidemiologia , Lesões Encefálicas Traumáticas/etiologia , Estudos de Coortes , Estudos RetrospectivosRESUMO
Importance: Neurological manifestations during acute SARS-CoV-2-related multisystem inflammatory syndrome in children (MIS-C) are common in hospitalized patients younger than 18 years and may increase risk of new neurocognitive or functional morbidity. Objective: To assess the association of severe neurological manifestations during a SARS-CoV-2-related hospital admission with new neurocognitive or functional morbidities at discharge. Design, Setting, and Participants: This prospective cohort study from 46 centers in 10 countries included patients younger than 18 years who were hospitalized for acute SARS-CoV-2 or MIS-C between January 2, 2020, and July 31, 2021. Exposure: Severe neurological manifestations, which included acute encephalopathy, seizures or status epilepticus, meningitis or encephalitis, sympathetic storming or dysautonomia, cardiac arrest, coma, delirium, and stroke. Main Outcomes and Measures: The primary outcome was new neurocognitive (based on the Pediatric Cerebral Performance Category scale) and/or functional (based on the Functional Status Scale) morbidity at hospital discharge. Multivariable logistic regression analyses were performed to examine the association of severe neurological manifestations with new morbidity in each SARS-CoV-2-related condition. Results: Overall, 3568 patients younger than 18 years (median age, 8 years [IQR, 1-14 years]; 54.3% male) were included in this study. Most (2980 [83.5%]) had acute SARS-CoV-2; the remainder (588 [16.5%]) had MIS-C. Among the patients with acute SARS-CoV-2, 536 (18.0%) had a severe neurological manifestation during hospitalization, as did 146 patients with MIS-C (24.8%). Among survivors with acute SARS-CoV-2, those with severe neurological manifestations were more likely to have new neurocognitive or functional morbidity at hospital discharge compared with those without severe neurological manifestations (27.7% [n = 142] vs 14.6% [n = 356]; P < .001). For survivors with MIS-C, 28.0% (n = 39) with severe neurological manifestations had new neurocognitive and/or functional morbidity at hospital discharge compared with 15.5% (n = 68) of those without severe neurological manifestations (P = .002). When adjusting for risk factors in those with severe neurological manifestations, both patients with acute SARS-CoV-2 (odds ratio, 1.85 [95% CI, 1.27-2.70]; P = .001) and those with MIS-C (odds ratio, 2.18 [95% CI, 1.22-3.89]; P = .009) had higher odds of having new neurocognitive and/or functional morbidity at hospital discharge. Conclusions and Relevance: The results of this study suggest that children and adolescents with acute SARS-CoV-2 or MIS-C and severe neurological manifestations may be at high risk for long-term impairment and may benefit from screening and early intervention to assist recovery.
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COVID-19 , Hospitalização , Doenças do Sistema Nervoso , SARS-CoV-2 , Síndrome de Resposta Inflamatória Sistêmica , Humanos , COVID-19/complicações , COVID-19/epidemiologia , Criança , Feminino , Masculino , Pré-Escolar , Hospitalização/estatística & dados numéricos , Adolescente , Estudos Prospectivos , Síndrome de Resposta Inflamatória Sistêmica/epidemiologia , Doenças do Sistema Nervoso/etiologia , Doenças do Sistema Nervoso/epidemiologia , Lactente , Índice de Gravidade de DoençaRESUMO
Fluid resuscitation with crystalloids has been used in humans for more than 100 years. In patients with trauma, sepsis or shock of any etiology, they can help modify the clinical course of the illness. However, these solutions are medications which are not side-effect free. Recently, they have been questioned in terms of quantity (fluid overload) and their composition. The most frequently used crystalloids, both in high and low-income countries, are 0.9% normal saline (NS) and Ringer's lactate. The first descriptions of the use of sodium and water solutions in humans date from the cholera epidemic which spread throughout Europe in 1831. The composition of the fluids used by medical pioneers at that time differs greatly from the 0.9% NS used routinely today. The term "physiological solution" referred to fluids which did not cause red blood cell hemolysis in amphibians in in vitro studies years later. 0.9% NS has an acid pH, a more than 40% higher chloride concentration than plasma and a strong ion difference of zero, leading many researchers to consider it an unbalanced solution. In many observational studies and clinical trials, this 0.9% NS composition has been associated with multiple microcirculation and immune response complications, acute kidney injury, and worse clinical outcomes. Ringer's lactate has less sodium than plasma, as well as other electrolytes which can cause problems in patients with traumatic brain injury. This review provides a brief summary of the most important historical aspects of the origin of the most frequently used intravenous crystalloids today.
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New diagnoses of leukaemia and other malignancies are recently being made in paediatric patients with COVID-19. The rates of mortality and morbidity in some of these children are expected to be higher. In new cases, concurrent diagnosis can be difficult because multisystemic inflammatory syndrome (MIS-C) and malignancies have similar clinical presentations. We present the case of a preteenage child where the diagnosis of leukaemia was complicated and delayed by a multisystem involvement and an inconclusive bone marrow study. Clinical teams managing children with COVID-19 and MIS-C should suspect leukaemia and other malignancies when the clinical course is complicated and bone marrow suppression is persistent. Prompt diagnosis will allow start of treatment on time, minimising complications.
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COVID-19 , Leucemia-Linfoma Linfoblástico de Células Precursoras , Síndrome do Desconforto Respiratório , Insuficiência Respiratória , COVID-19/complicações , Criança , Humanos , Leucemia-Linfoma Linfoblástico de Células Precursoras/complicações , Leucemia-Linfoma Linfoblástico de Células Precursoras/diagnóstico , Síndrome de Resposta Inflamatória Sistêmica/diagnósticoRESUMO
Posterior reversible encephalopathy syndrome is a rare clinical and radiological syndrome characterized by vasogenic edema of the white matter of the occipital and parietal lobes, which are usually symmetrical, resulting from a secondary manifestation of acute dysfunction of the posterior cerebrovascular system. We describe a case of posterior reversible encephalopathy syndrome secondary to SARS-CoV-2 infection in a 9-year-old boy who developed acute hypoxemic respiratory failure and required assisted mechanical ventilation. The child developed multisystem inflammatory syndrome, and he was monitored in the pediatric intensive care unit and was provided mechanical ventilation and vasoactive agents for hemodynamic support. Additionally, he developed pulmonary and extrapulmonary clinical manifestations along with neuropsychiatric manifestations that required close follow-up and were verified using brain magnetic resonance imaging for timely intervention. Currently, there are few reports of children with posterior reversible encephalopathy syndrome associated with multisystem inflammatory syndrome.
A síndrome da encefalopatia posterior reversível é uma rara síndrome clínica e radiológica caracterizada por edema vasogênico da matéria branca dos lobos occipital e parietal, que geralmente são simétricos, resultante de uma manifestação secundária de disfunção aguda do sistema cerebrovascular posterior. Descrevemos um caso de síndrome de encefalopatia posterior reversível secundária à infecção por SARS-CoV-2 em um menino de 9 anos de idade que desenvolveu insuficiência respiratória hipoxêmica aguda e necessitou de ventilação mecânica assistida. A criança desenvolveu síndrome inflamatória multissistêmica e foi monitorada na unidade de terapia intensiva pediátrica, tendo-lhe sido fornecidos ventilação mecânica e agentes vasoativos para suporte hemodinâmico. Além disso, desenvolveu manifestações clínicas pulmonares e extrapulmonares juntamente de manifestações neuropsiquiátricas que necessitavam de seguimento cuidadoso, tendo sido verificadas por ressonância magnética cerebral para intervenção oportuna. Atualmente, há poucos relatos de crianças com síndrome da encefalopatia posterior reversível associada à síndrome inflamatória multissistêmica.
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COVID-19 , Síndrome da Leucoencefalopatia Posterior , COVID-19/complicações , Criança , Humanos , Imageamento por Ressonância Magnética , Masculino , Síndrome da Leucoencefalopatia Posterior/diagnóstico , Síndrome da Leucoencefalopatia Posterior/etiologia , Síndrome da Leucoencefalopatia Posterior/patologia , SARS-CoV-2 , Síndrome de Resposta Inflamatória SistêmicaRESUMO
Current therapies frequently used for refractory septic shock include hydrocortisone, vasopressin, extracorporeal membrane oxygenation (ECMO) support, inodilators, levosimendan and methylene blue. The evidence for these treatments is very limited. We present a case of a 5-year-old patient with refractory septic shock, secondary to Listeria monocytogenes meningitis. She presented with status epilepticus and developed septic shock. Shock persisted despite multiple high-dose vasoactive medications. ECMO support was not available. The medical team decided to use methylene blue to revert the vasoplegia, with excellent results. Shortly after the administration, vasopressors were weaned off and the high lactate cleared. She developed severe neurological sequelae due to brain haemorrhage secondary to the Listeria meningitis. The evidence supporting methylene blue for refractory septic shock in paediatric patients is limited. This case represents the effectiveness of this therapy without secondary effects.
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Oxigenação por Membrana Extracorpórea , Listeriose , Choque Séptico , Criança , Pré-Escolar , Oxigenação por Membrana Extracorpórea/métodos , Feminino , Humanos , Listeriose/complicações , Listeriose/tratamento farmacológico , Azul de Metileno/uso terapêutico , Choque Séptico/complicações , Choque Séptico/tratamento farmacológico , Vasoconstritores/uso terapêuticoRESUMO
Background: Children with cancer are at risk of critical disease and mortality from COVID-19 infection. In this study, we describe the clinical characteristics of pediatric patients with cancer and COVID-19 from multiple Latin American centers and risk factors associated with mortality in this population. Methods: This study is a multicenter, prospective cohort study conducted at 12 hospitals from 6 Latin American countries (Argentina, Bolivia, Colombia, Ecuador, Honduras and Peru) from April to November 2021. Patients younger than 14 years of age that had an oncological diagnosis and COVID-19 or multisystemic inflammatory syndrome in children (MIS-C) who were treated in the inpatient setting were included. The primary exposure was the diagnosis and treatment status, and the primary outcome was mortality. We defined "new diagnosis" as patients with no previous diagnosis of cancer, "established diagnosis" as patients with cancer and ongoing treatment and "relapse" as patients with cancer and ongoing treatment that had a prior cancer-free period. A frequentist analysis was performed including a multivariate logistic regression for mortality. Results: Two hundred and ten patients were included in the study; 30 (14%) died during the study period and 67% of patients who died were admitted to critical care. Demographics were similar in survivors and non-survivors. Patients with low weight for age (<-2SD) had higher mortality (28 vs. 3%, p = 0.019). There was statistically significant difference of mortality between patients with new diagnosis (36.7%), established diagnosis (1.4%) and relapse (60%), (p <0.001). Most patients had hematological cancers (69%) and they had higher mortality (18%) compared to solid tumors (6%, p= 0.032). Patients with concomitant bacterial infections had higher mortality (40%, p = 0.001). MIS-C, respiratory distress, cardiovascular symptoms, altered mental status and acute kidney injury on admission were associated with higher mortality. Acidosis, hypoxemia, lymphocytosis, severe neutropenia, anemia and thrombocytopenia on admission were also associated with mortality. A multivariate logistic regression showed risk factors associated with mortality: concomitant bacterial infection OR 3 95%CI (1.1-8.5), respiratory symptoms OR 5.7 95%CI (1.7-19.4), cardiovascular OR 5.2 95%CI (1.2-14.2), new cancer diagnosis OR 12 95%CI (1.3-102) and relapse OR 25 95%CI (2.9-214). Conclusion: Our study shows that pediatric patients with new onset diagnosis of cancer and patients with relapse have higher odds of all-cause mortality in the setting of COVID-19. This information would help develop an early identification of patients with cancer and COVID-19 with higher risk of mortality.
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BACKGROUND: Our objective was to characterize the frequency, early impact, and risk factors for neurological manifestations in hospitalized children with acute severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection or multisystem inflammatory syndrome in children (MIS-C). METHODS: Multicenter, cross-sectional study of neurological manifestations in children aged <18 years hospitalized with positive SARS-CoV-2 test or clinical diagnosis of a SARS-CoV-2-related condition between January 2020 and April 2021. Multivariable logistic regression to identify risk factors for neurological manifestations was performed. RESULTS: Of 1493 children, 1278 (86%) were diagnosed with acute SARS-CoV-2 and 215 (14%) with MIS-C. Overall, 44% of the cohort (40% acute SARS-CoV-2 and 66% MIS-C) had at least one neurological manifestation. The most common neurological findings in children with acute SARS-CoV-2 and MIS-C diagnosis were headache (16% and 47%) and acute encephalopathy (15% and 22%), both P < 0.05. Children with neurological manifestations were more likely to require intensive care unit (ICU) care (51% vs 22%), P < 0.001. In multivariable logistic regression, children with neurological manifestations were older (odds ratio [OR] 1.1 and 95% confidence interval [CI] 1.07 to 1.13) and more likely to have MIS-C versus acute SARS-CoV-2 (OR 2.16, 95% CI 1.45 to 3.24), pre-existing neurological and metabolic conditions (OR 3.48, 95% CI 2.37 to 5.15; and OR 1.65, 95% CI 1.04 to 2.66, respectively), and pharyngeal (OR 1.74, 95% CI 1.16 to 2.64) or abdominal pain (OR 1.43, 95% CI 1.03 to 2.00); all P < 0.05. CONCLUSIONS: In this multicenter study, 44% of children hospitalized with SARS-CoV-2-related conditions experienced neurological manifestations, which were associated with ICU admission and pre-existing neurological condition. Posthospital assessment for, and support of, functional impairment and neuroprotective strategies are vitally needed.
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COVID-19/complicações , Doenças do Sistema Nervoso/epidemiologia , SARS-CoV-2 , Síndrome de Resposta Inflamatória Sistêmica/epidemiologia , Doença Aguda , Adolescente , Encefalopatias/epidemiologia , Encefalopatias/etiologia , COVID-19/epidemiologia , Criança , Pré-Escolar , Estudos Transversais , Feminino , Cefaleia/epidemiologia , Cefaleia/etiologia , Humanos , Lactente , Unidades de Terapia Intensiva Pediátrica/estatística & dados numéricos , Modelos Logísticos , Masculino , Doenças do Sistema Nervoso/etiologia , Prevalência , Fatores de Risco , América do Sul/epidemiologia , Estados Unidos/epidemiologiaRESUMO
SARS-CoV-2 infection in children with primary immunodeficiency disease (PID) and its complications have not yet been well described, the course of COVID-19 can range from mild illness to death. We aim to report the case of a child with a PID who develop a severe and persistent pulmonary COVID-19 infection. We present chronologically his clinical course, tests, interventions and radiological findings showing his irregular evolution and poor response to infection. This case highlights the need to accurately monitor the immune response in these cases to try to stop the progression of the damage.
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COVID-19 , Doenças da Imunodeficiência Primária , Criança , Família , Humanos , Pulmão/diagnóstico por imagem , SARS-CoV-2RESUMO
INTRODUCTION: The association of COVID-19 with diabetes mellitus is bidirectional. In one direction, diabetes mellitus is associated with an increased risk of severe COVID-19. In the opposite direction, in patients with COVID-19 new-onset diabetes mellitus, severe diabetic ketoacidosis and severe metabolic complications have been described. CLINICAL CASE: This report describes two patients with diabetes mellitus who came to our hospital with ketoacidosis resulting from new-onset diabetes mellitus. We describe the clinical course and the management approach during the COVID-19 pandemic. CONCLUSION: COVID-19 is associated with metabolic complications such as severe diabetic ketoacidosis.
INTRODUCCIÓN: La relación entre la enfermedad por el coronavirus de 2019 (COVID-19) secundaria a SARS-CoV-2 y la diabetes mellitus es bidireccional. Por un lado, la diabetes mellitus se asocia con un mayor riesgo de COVID-19 grave. Por otro lado, en pacientes con COVID-19 se han observado diabetes mellitus de nueva aparición con presentaciones de cetoacidosis diabética y complicaciones metabólicas graves de dicha presentación. CASOS CLÍNICOS: En este informe, describimos a dos pacientes pediátricos con diabetes mellitus que acudieron a nuestro hospital con cetoacidosis diabética, de debut inicial. Describimos la evolución y el manejo clínico y terapéutico durante la pandemia de COVID-19. CONCLUSIÓN: La infección por COVID-19 puede precipitar complicaciones como cetoacidosis diabética severa.
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COVID-19/complicações , Cetoacidose Diabética/etiologia , Edema Encefálico/etiologia , Criança , Feminino , Humanos , Hipóxia Encefálica/etiologia , MasculinoRESUMO
Background: Penetrating skull injuries in pediatrics (TPC) occupy a special place due to their rarity. The aim is to provide an overview of the current evidence on decompressive craniectomy in children, to describe the indications and to detail the complications. Reporte case: We present the case of a 12- year-old boy who suffered a TPC by a projectile that perforated his head, causing multiple brain injuries, and underwent early bilateral decompressive craniectomy, presenting the complications and neurological disabilities typical of the injury and surgery, with a reserved evolution and prognosis. Conclusions: Pediatric penetrating skull injuries should be of individualized management, type of injury and disease, experience of the treatment team, and the decision should always be consensual in front of the benefits and risks in the short and long term.
Introducción: Los traumatismos craneales penetrantes en pediatría (TPC) ocupan un lugar especial debido a su rareza. El objetivo es ofrecer una visión general de la evidencia actual sobre la craniectomía descompresiva en niños, describir las indicaciones y detallar las complicaciones. Reporte de caso: Presentamos el caso de un niño de 12 años que sufrió un TPC por un proyectil que le perforó la cabeza, causándole múltiples lesiones cerebrales, y fue sometido a craniectomía descompresiva bilateral temprana, presentando las complicaciones y discapacidades neurológicas propias de la lesión y la cirugía, con una evolución y pronóstico reservados. Conclusiones: Los traumatismos craneales penetrantes pediátricos deben ser de manejo individualizado, tipo de lesión y enfermedad, experiencia del equipo tratante, y la decisión debe ser siempre consensuada frente a los beneficios y riesgos a corto y largo plazo.
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RESUMO A síndrome da encefalopatia posterior reversível é uma rara síndrome clínica e radiológica caracterizada por edema vasogênico da matéria branca dos lobos occipital e parietal, que geralmente são simétricos, resultante de uma manifestação secundária de disfunção aguda do sistema cerebrovascular posterior. Descrevemos um caso de síndrome de encefalopatia posterior reversível secundária à infecção por SARS-CoV-2 em um menino de 9 anos de idade que desenvolveu insuficiência respiratória hipoxêmica aguda e necessitou de ventilação mecânica assistida. A criança desenvolveu síndrome inflamatória multissistêmica e foi monitorada na unidade de terapia intensiva pediátrica, tendo-lhe sido fornecidos ventilação mecânica e agentes vasoativos para suporte hemodinâmico. Além disso, desenvolveu manifestações clínicas pulmonares e extrapulmonares juntamente de manifestações neuropsiquiátricas que necessitavam de seguimento cuidadoso, tendo sido verificadas por ressonância magnética cerebral para intervenção oportuna. Atualmente, há poucos relatos de crianças com síndrome da encefalopatia posterior reversível associada à síndrome inflamatória multissistêmica.
ABSTRACT Posterior reversible encephalopathy syndrome is a rare clinical and radiological syndrome characterized by vasogenic edema of the white matter of the occipital and parietal lobes, which are usually symmetrical, resulting from a secondary manifestation of acute dysfunction of the posterior cerebrovascular system. We describe a case of posterior reversible encephalopathy syndrome secondary to SARS-CoV-2 infection in a 9-year-old boy who developed acute hypoxemic respiratory failure and required assisted mechanical ventilation. The child developed multisystem inflammatory syndrome, and he was monitored in the pediatric intensive care unit and was provided mechanical ventilation and vasoactive agents for hemodynamic support. Additionally, he developed pulmonary and extrapulmonary clinical manifestations along with neuropsychiatric manifestations that required close follow-up and were verified using brain magnetic resonance imaging for timely intervention. Currently, there are few reports of children with posterior reversible encephalopathy syndrome associated with multisystem inflammatory syndrome.
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SUMMARY Background: We describe an 8-month-old boy with leukemia and SARS-CoV-2 infection who developed Kasabach-Merritt phenomenon. He had a positive SARS-COV-2 RT-PCR sample. Hematologic tests showed coagulopathy and intestinal involvement. She was managed in emergency receiving transfusion support and in hospitalization with social isolation measures, she started propanolol and corticotherapy as initial treatment of infantile angiomas. She presented with symptoms of intestinal obstruction and underwent surgery and evidence of hemorrhagic infarction with foci of intestinal ischemic necrosis, ending in ileostomy. We tried to understand a pathophysiological explanation of the dermatologic and gastrointestinal tract involvement by the virus and the atypical form of COVID-19. Given the emerging evidence of endothelial and vascular involvement in COVID-19, the development of tests to detect vascular lesions may be critical to guide the use of new therapeutic strategies.
RESUMEN Introducción: a un niño de 8 meses con leucemia e infección por SARS-CoV-2 que desarrolló el fenómeno de Kasabach-Merritt. Tenía una muestra de RT-PCR de SARS-COV-2 positiva. Las pruebas hematológicas mostraron coagulopatía y afectación intestinal. Fue manejada en emergencia recibiendo apoyo transfusional y en hospitalización con medidas de aislamiento social, inició propanolol y corticoterapia como tratamiento inicial de los angiomas infantiles. Presentó síntomas de obstrucción intestinal y fue intervenida quirúrgicamente y se evidenció infarto hemorrágico con focos de necrosis isquémica intestinal, terminando en ileostomía. Intentamos comprender una explicación fisiopatológica de la afectación dermatológica y del tracto gastrointestinal por el virus y la forma atípica de COVID-19. Dada la evidencia emergente de la afectación endotelial y vascular en COVID-19, el desarrollo de pruebas para detectar lesiones vasculares puede ser crítico para guiar el uso de nuevas estrategias terapéuticas.