Distinguishing orbital cellulitis from preseptal cellulitis in children.

PURPOSE: We aimed to evaluate clinical and laboratory characteristics of children with preseptal cellulitis (PC) and orbital cellulitis (OC) and also to determine whether clinical and/or laboratory parameters could be used to distinguish OC from PC. METHODS: The medical records of pediatric patients (aged between 1 month and 18 years) with PC and OC who had been hospitalized at our center from January 2008 to December 2020 were retrospectively reviewed. Multivariable regression analysis was performed to identify possible parameters useful in differentiating between PC and OC. RESULTS: A total of 375 patients [202 (53.9%) boys], of whom 35 (9.3%) had OC, were evaluated. Median age was 44 (range, 1-192) months. Compared to those with PC, patients with OC were older (p = 0.001), had fever, upper respiratory tract infection (URTI) symptoms, and sinusitis more frequently, and demonstrated prolonged symptom and hospitalization times (p Ë‚ 0.001 for all). Significant differences between groups were observed for numerous laboratory parameters; however, multivariable regression analysis revealed that only C-reactive protein (CRP) and platelet count could be used to predict OC among the laboratory findings. Taken together, factors independently associated with OC diagnosis were proptosis, ophthalmoplegia, age (>35 months), CRP level (˃116.5 mg/L), and platelet count (˃420.5 × 103/mm3). CONCLUSION: In addition to showing previously known properties of OC versus PC, our study demonstrated that combined demographic, clinical and laboratory factors such as being aged above 35 months, having a CRP level of ˃116.5 mg/L, and platelet count of ˃ 420.5 × 103/mm3 could be used to distinguish OC from PC.

Clinical Features of Untreated Type 2 Macular Telangiectasia and Efficacy of Anti-Vascular Endothelial Growth Factor Therapy in Macular Neovascularization

Objectives: To compare best corrected visual acuity (BCVA), central macular thickness (CMT), and central choroidal thickness (CCT) in patients with type 2 macular telangiectasia (MacTel 2) and a control group and to evaluate the efficacy of intravitreal anti-vascular endothelial growth factor (anti-VEGF) treatment in MacTel 2 patients with macular neovascularization (MNV). Materials and Methods: We conducted a retrospective chart review of consecutive MacTel 2 patients who underwent a full ophthalmologic examination including BCVA and dilated fundus examination with slit-lamp biomicroscopy, fluorescein angiography, and optical coherence tomography imaging at baseline and follow-up visits. BCVA, CMT, and CCT were compared between all identified patients (n=26) and a control group (n=30). A subgroup analysis was performed among eyes with MNV (n=7) before and after treatment. Results: CMT and CCT were significantly lower in the MacTel 2 group compared to the control group. Forty-one treatment-naive eyes without MNV proliferation showed no significant change in BCVA, CMT, or CCT during follow-up. Eight eyes of 7 MacTel 2 patients developed MNV during follow-up. All of the patients were treated with intravitreal anti-VEGF. Conclusion: It is important to closely follow MacTel 2 patients for MNV development. To avoid adverse effects, we prefer to monitor patients who have not yet developed MNV. Patients with proliferative MacTel 2 with decreasing visual function may benefit from intravitreal anti-VEGF treatment.

Multisystem inflammatory syndrome in children during severe acute respiratory syndrome coronavirus-2 pandemic in Turkey: A single-centre experience.

AIM: Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection may result in a life-threatening hyperinflammatory condition named multisystem inflammatory syndrome in children (MIS-C). We aimed to assess demographics, clinical presentations, laboratory characteristics and treatment outcomes of patients with MIS-C. METHODS: We performed a retrospective study of patients with MIS-C managed between August 2020 and March 2021 at Dr. Sami Ulus Maternity Child Health and Diseases Training and Research Hospital in Turkey. RESULTS: A total of 45 patients (23 male, 51%) with a median age of 8.7 years (interquartile range: 5.6-11.7 years) were enrolled to study. The SARS-CoV-2 serology was positive in 43 (95%) patients. Organ-system involvement included the dermatologic in 41 (91%), cardiovascular in 39 (87%), hematologic in 36 (80%) and gastrointestinal in 36 (80%) patients. Acute anterior uveitis was diagnosed in nine (20%) patients. Two patients presented with clinical findings of deep neck infection such as fever, neck pain, trismus, swelling and induration on the cervical lymph node. One patient presented with Henoch-Schonlein purpura-like eruption. Coronary artery dilatation was detected in five (11%) patients. For treatment of MIS-C, intravenous immunoglobulin was used in 44 (98%) patients, methylprednisolone in 27 (60%) and anakinra in 9 (20%) patients. The median duration of hospitalisation was nine days. All patients recovered. CONCLUSIONS: Children with MIS-C might have variable clinical presentations. Acute anterior uveitis might be a prominent presentation of MIS-C and require ophthalmological examination. It is essential to make patient-based decisions and apply a stepwise approach for the treatment of this life-threatening disease.

Bilateral Acute Anterior Uveitis and Corneal Punctate Epitheliopathy in Children Diagnosed with Multisystem Inflammatory Syndrome Secondary to COVID-19.

Purpose: To report bilateral anterior uveitis and corneal punctate epitheliopathy in children with multisystem inflammatory syndrome (MIS-C) secondary to coronavirus disease (COVID-19).Participants and methods: Five patients who were positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibodies and diagnosed with MIS-C were evaluated. Ophthalmologic examinations were performed in order to reveal ocular findings in MIS-C disease.Results: Slit lamp examinations showed bilateral non-granulomatous acute anterior uveitis in all patients and severe corneal punctuate epitheliopathy in three of the patients. These ocular findings mostly disappeared with treatment in about one week.Conclusion: Bilateral non-granulomatous acute anterior uveitis and dry eye can be detected in patients diagnosed with MIS-C secondary to COVID-19. Even if generally, COVID-19 is not a life threatening disease in children by itself, inflammatory ocular manifestations can be detected in MIS-C secondary to COVID-19.