We present a case demonstrating the diagnostic work-up and follow-up of a patient with Chikungunya infection. An 18F-FDG PET/CT performed four weeks after debut of symptoms revealed pathological 18F-FDG uptake in enlarged lymph nodes on both side of the diaphragm, and inflammation of both shoulder and hip joints. Lymphoma and infection were the main differential diagnoses. Follow-up 18F-FDG PET/CT scan in the patient performed 14 weeks after the abnormal scan, revealed almost complete resolution of the metabolically active disease. This case is to our knowledge the first to demonstrate sequential 18F-FDG PET/CT scan results in a patient with Chikungunya virus infection.

We present a case demonstrating the diagnostic work-up of a patient undergoing azathioprine treatment for inflammatory bowel disease (IBD), diagnosed with an acute cytomegalovirus (CMV) infection and CMV colitis. An 18F-FDG positron emission tomography/computed tomography (PET/CT) performed 2 weeks after debut of symptoms revealed pathological 18F-FDG uptake in the left side of the colon mucosa, mimicked activity of IBD. However, a diagnosis of CMV colitis was based on the presence of CMV IgM antibodies, a seroconversion of CMV IgG antibodies, presence of CMV DNA in plasma and the finding af CMV DNA in biopsies from the intestinal mucosa. The patient responded to treatment with ganciclovir. This case highlights that a positive 18F-FDG PET/CT scan of the colon can be due to CMV colitis.

Objective Hypertension contributes to increased risk of cardiovascular disease in patients with Turner syndrome (TS). Our objective was to evaluate blood pressure (BP) in girls with TS followed longitudinally through childhood and adolescence compared to a newly established BP reference material. Design Cohort study with data collected from 1991 to 2019 consisting of a population‐based reference cohort and a group of girls with TS followed at a single tertiary centre. Patients/Participants Reference population of 1888 healthy girls with 4890 BP recordings and 60 girls with TS with 365 BP recordings. Measurements Difference in diastolic BP (DBP) and systolic BP (SBP), expressed in standard deviation scores (SDS), between girls with TS and the reference population, unadjusted and adjusted for BMI. Difference in BP (SDS) between TS subgroups (karyotype, oestrogen treatment, cardiac diagnosis). Results The girls with TS had significantly higher DBP (mean ± SD, 0.72 SDS ± 0.95; p < .001) and SBP (0.53 SDS ± 1.11; p = .001) than the reference population. Adjusted for BMI, girls with TS had significantly higher DBP (mean ± SE, 0.71 SDS ± 0.12; p < .001) but not SBP (0.17 SDS ± 0.16; p = .29). There was no significant difference in DBP (median, IQR: 0.97 SDS, 0.30–1.58 vs. 0.76 SDS, 0.10–1.20; p = .31) or SBP (0.51 SDS, 0.15–1.30 vs. 0.57 SDS, −0.30 to 1.05; p = .67) between individuals with or without a cardiac diagnosis. In the TS population, 55% (31/56) had at least one BP recording above the hypertension threshold. Conclusions Our findings indicate that standardised longitudinal routine monitoring of BP in girls with TS already in childhood is of utmost importance.