Project description:BackgroundCOVID-19 myocarditis occurs in 7-28% of patients admitted in the hospital with or without multisystem inflammatory syndrome. It may present as fulminant myocarditis. Dilated cardiomyopathy as a sequela of COVID-19 myocarditis has been reported in the pediatric population. However, to date, no case of silent COVID-19 myocarditis progressing to dilated cardiomyopathy has been reported in children. Furthermore, although newly developed hypertension as a sequela of COVID-19 infection has been reported in adults, there is no report of newly developed COVID-induced hypertension in children. We report a 3-year-old boy with silent COVID-19 myocarditis progressing to dilated cardiomyopathy and newly developed systemic hypertension.Case presentationA 3-year-old boy was referred to the emergency department because of respiratory distress. The parents gave a history of SARS-CoV-2 infection in the child 5 months ago that was manifested as fever and cough, for which he was treated as an outpatient. Echocardiographic examination revealed a severe decrease in left ventricular systolic function in favor of dilated cardiomyopathy. Cardiac magnetic resonance imaging established the diagnosis of myocarditis. The patient left ventricular systolic function did not improve after 2 weeks of intravenous inotropic support. Therefore, the child was transferred to another tertiary center with extracorporeal membrane oxygenation and pediatric cardiac transplantation facilities.ConclusionsCOVID-19 can induce silent myocarditis with progression to dilated cardiomyopathy and newly developed systemic hypertension. Thus, a thorough examination of the heart and measurement of blood pressure are mandatory in every child with COVID-19 infection. Cardiac MR is an indispensable tool in the diagnosis, follow-up, and prognostication of COVID-19 myocarditis. Moreover, four-chamber speckle tracking strain imaging showed apical rocking in all the four heart chambers in this child with opposite direction in the failed left ventricle compared with other cardiac chambers. Lastly, the presence of septal flash on M-mode echocardiography, apical rocking and prestretch-rebound stretch patterns on longitudinal strain imaging of the failed left ventricle in this child may be of predictive value for response to cardiac resynchronization therapy.
Project description:Crohn's disease is an inflammatory bowel disorder that can affect any portion of the gastrointestinal tract, most commonly the terminal ileum near the ileocecal valve. Crohn's disease can be characterized by transmural inflammation and deep fissuring ulcers that predispose to fistula formation and "skip" lesions separated by normal segments of bowel. While often affecting the terminal ileum near the ileocecal valve, Crohn's disease presenting primarily in the appendix is a rare entity. In part due to its low prevalence, cases of appendiceal Crohn's disease can be confused for acute, non-Crohn's-related appendicitis on initial presentation. Although there are published cases of primary appendiceal Crohn's disease in the medical literature, in most cases the diagnosis is made retrospectively following appendectomy for presumed appendicitis. We report on a case of Crohn's disease that was diagnosed pre-operatively, primarily involved the appendix, and which progressed radiographically despite medical therapy and resolution of clinical symptoms. Unique management issues related to this case include the appropriateness of systemic therapy for disease isolated to the appendix, an inability to endoscopically obtain tissue for a definitive diagnosis, and the decision to proceed with surgery in an asymptomatic patient with progressive disease on imaging. Intraoperatively, the appendix was severely inflamed and densely adherent to the left pelvic side wall and adjacent to the left ovary and fallopian tube. A laparoscopic appendectomy was performed. Pathology demonstrated acute appendicitis as well as marked mural chronic inflammation and epithelioid granulomas, consistent with Crohn's disease. Surgical resection may be the most appropriate treatment for Crohn's disease primarily involving the appendix, obviating the need for systemic therapy and minimizing the risk for appendiceal perforation and fistula formation.
Project description:Human dirofilariasis is an emerging disease that is rising and driven by increasing travel of both humans and their companion animals and climate change. We report a case of Dirofilaria repens in the scrotum of a 21-year-old patient, who experienced right testicular pain. Ultrasonography revealed a tubular, worm-like lesion extracted successfully and confirmed as an immature D. repens through parasitological and molecular analyses. Post-surgery, the patient underwent anthelmintic treatment and was discharged. Increased awareness of this parasitosis among healthcare professionals is crucial, given the expected rise in dirofilariasis cases. Climate change in Poland, characterized not so much by record high temperatures but by a systematic increase in the number of warm days, affects many aspects of life. Due to the presence of disease vectors, the introduction and reintroduction of exotic and parasitic disease, previously rare or absent in temperate climate zones, is possible.
Project description:BackgroundMyocarditis is now one of the most fatal and morbid complications of COVID-19. Many scientists have recently concentrated on this problem.ObjectivesThis study assessed the effects of Remdesivir (RMS) and Tocilizumab (TCZ) in COVID-19 myocarditis.DesignObservational, cohort study.MethodsPatients with COVID-19 myocarditis were enrolled in the study and divided into three groups, TCZ-treated, RMS-treated, and Dexamethasone-treated patients. After 7 days of treatment, patients were reassessed for improvement.ResultsTCZ significantly improved patients' ejection fraction in 7 days, but it had limited efficacy. RMS improved inflammatory characteristics of the disease, but RMS-treated patients showed exacerbated cardiac function over 7 days, and the mortality rate with RMS was higher than TCZ. TCZ protects the heart by decreasing the miR-21 expression rate.ConclusionUsing Tocilizumab in early diagnosed COVID-19 myocarditis patients can save their cardiac function after hospitalization and decrease the mortality rate. miR-21 level determines the outcome and responsiveness of COVID-19 myocarditis to treatment.
Project description:IntroductionPeritonitis associated with fungal species Curvularia lunata seldom occurs with only five cases reported in the literature, all in middle-age patients with comorbidities undergoing dialysis.Case reportA 21-year-old female who was referred to surgical oncology OPD with a diagnosis of ovarian malignancy, based on raised cancer antigen 125 (CA 125) and suspected tubo-ovarian mass (TOM) on magnetic resonance imaging (MRI). A review of the MRI showed a pelvic collection with TOM, suggestive of infective pathology. Fungal culture and mass spectroscopy of the cystic collection identified the presence of Curvularia lunata. She was treated with oral itraconazole which showed symptomatic improvement and radiological response. In the follow-up period, the patient developed chest wall swelling, aspiration and geneXpert® revealed multidrug-resistant (MDR) tuberculosis, and treatment was started.ConclusionsUnusual causes of TOM and raised CA 125 should be kept in mind when dealing with young patients, as the possibility of epithelial ovarian cancer in this age is very low.