Rejected

Pityriasis rosea Gibert is an erythematous-papulosquamous dermatosis that frequently occurs in young adults. The etiopathogenesis of PR is still unknown, but is frequently associated with episodes of upper respiratory tract infections. It is likely that a new viral trigger of pityriasis rosea is the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

Reversible cerebral vasoconstriction syndrome (RCVS) is one of the most important differential diagnosis in patients with thunderclap headache (TCH). We aimed to develop a new scoring system for RCVS in patients with TCH. We retrospectively analyzed 72 patients enrolled in the prospective study of TCH conducted in 2015-2016 (derivation set). We identified possible predictors for the diagnosis of RCVS and constructed a prediction model (RCVS-TCH score) using the multivariable logistic regression model. Diagnostic performance was validated to an independent validation set from our headache registry. The derivation set comprised 41 patients with RCVS and 31 with non-RCVS, and the validation set included 253 patients with TCH (165 with RCVS and 88 with non-RCVS). The RCVS-TCH score (range: 0-12) contained four predictors: recurrent TCHs, female sex, triggering factor for TCH (single or multi) and blood pressure surge. The C-index of RCVS-TCH score was 0.929 (95% CI = 0.874-0.984). The RCVS-TCH score ≥ 7 had a sensitivity of 80% and a specificity of 97% in discriminating RCVS from non-RCVS. In the validation set, RCVS-TCH score showed a C-index of 0.861 (95% CI = 0.815-0.908). In our study, the RCVS-TCH showed good performance, which may aid the diagnosis of RCVS among patients with TCH.

Elimination diet trials and food challenge tests remain the gold standard for diagnosing cutaneous adverse food reaction (CAFR) in dogs. However, food challenge tests are difficult to perform owing to a lack of definite information on expected clinical signs and the time frame within which they develop after challenge.

Clinical studies with work participation (WP) as an outcome domain pose particular methodological challenges that hamper interpretation, comparison between studies and meta-analyses.

Allergic disorders such as atopic dermatitis (AD) are strongly associated with an impairment of the epithelial barrier, in which tight junctions and/or filaggrin expression can be defective. Skin barrier assessment shows potential to be clinically useful for prediction of disease development, improved and earlier diagnosis, lesion follow-up and therapy evaluation. This study aimed to establish a method to directly assess the in vivo status of epithelial barrier using electrical impedance spectroscopy (EIS).

Children with sickle cell disease can develop life-threatening and painful crises that require prompt assessment and efficient management by healthcare professionals in the emergency or acute care setting. Due to migration patterns and improved survival rates in high-prevalence countries, there is an increased tendency to encounter these patients across the UK. These factors warrant regular revisions in sickle cell crisis management, along with education for medical personnel and patients to improve clinical care and patient management. The focus of this article is on the initial assessment and management of acute paediatric sickle cell complications in the emergency setting. Specific case studies, including acute pain crises, trauma, splenic sequestration, aplastic crises, acute chest syndrome, infection, avascular necrosis, osteomyelitis and stroke, are discussed. Due to the current COVID-19 pandemic, we have also reviewed specific concerns around this patient group.

A 72-year-old woman was referred to our hospital with the diagnosis of peritonitis due to the rupture of a huge abdominal cystic tumor, 27 cm in diameter. Abdominal computed tomography 14 years before revealed the tumor, which was 18 cm in diameter. She had undergone no examinations or treatment in the interim. She was in shock upon presentation to our hospital. She was intubated immediately and underwent an emergent laparotomy. The huge ruptured tumor with adherent small intestine was resected. The tumor weighed 6 kg and consisted of solid and cystic components filled with 4 kg of brown feces-like fluid. Bacteroides fragilis was detected in a fluid specimen. The cystic component of the tumor was filled with old blood clots, and a portion of the tumor wall was highly calcified. Old blood and fibrin with blood vessels of various sizes inside the tumor were observed during the pathologic evaluation; there were no malignant features. The final pathologic diagnosis was a chronic expanding hematoma (CEH). The patient had an uneventful recovery and was discharged 16 days post-operatively. She was involved in a traffic accident approximately 30 years before the current hospital admission; however, she did not recall if she had abdominal pain at that time. A CEH is a benign lesion, but rupture of a CEH can be life-threatening.

We sought to determine the benefits of epidural anesthesia (EA) in pediatric surgical patients.

Systemic vasculitis associated with antineutrophil cytoplasmic autoantibodies (ANCA) have an extremely wide variety of symptoms, therefore the fast and proper diagnosis is difficult to establish even for experienced physicians. Gastrointestinal manifestations in ANCA-associated granulomatosis with polyangiitis (GPA) may be present, however, severe, life-threatening complications (such as perforations) are rare.