We identified a genomically, histologically, and clinically distinct subgroup of HGGs that harbored somatic POLE mutations and carried an improved prognosis. Identification of distinctive molecular and pathological HGG phenotypes has implications not only for improved classification but also for potential targeted treatments.

There are many complex pathophysiologic changes of the coagulation system in sepsis. The fibrinolytic system was evaluated in septic children using the global fibrinolytic capacity (GFC), a new technique reflecting the overall fibrinolytic activity. The study consisted of 24 children with sepsis, 36 children with sepsis plus disseminated intravascular coagulation (DIC), and 20 healthy age-matched control individuals. Compared with controls, 86% of sepsis patients and 87% of sepsis plus DIC patients had decreased GFC levels. Between the sepsis plus DIC and sepsis groups there was no significant difference in terms of GFC levels. While 19 patients (52.7%) died in the sepsis plus DIC group, only three patients (12.5%) died in the sepsis group. When survivors and nonsurvivors were compared in terms of coagulation tests, there were significant differences for protein C, antithrombin, platelet, fibrinogen, aspartate aminotransferase, alanine aminotransferase, prothrombin time, and white blood cell values. In conclusion, the level of GFC reduced in most of the pediatric sepsis patients but no difference was observed between patients with sepsis and patients with sepsis plus DIC. While inhibition of fibrinolysis is an important finding in sepsis, the mortality is mainly associated with the presence of end-organ damage and the status of coagulation parameters.

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Aim Since the beginning of the Syrian civil war, more than 3.5 million Syrians have been under temporary protection status in Turkey. Because beta‐thalassemia (BT) is a prevalent disorder in the Mediterranean countries, we decided to estimate the prevalence of and make an overview of the demographic, socioeconomic, medical characteristics, and healthcare problems of refugee children with BT. Patients Eighteen Turkish Pediatric Hematology Oncology Centers (PHOC) with 318 refugee children from 235 families participated in the study. The mean age of the patients was 8.1 ± 4.8 years (0.5–21 years). The mean time after immigration to Turkey was 2.5 ± 1.5 years (range, 0.1–7 years). Seventy‐two (22.6%) of them were born and diagnosed with BT in Turkey. On physical examination, 82 patients (26%) were underweight and 121 patients (38%) were stunted. The appearance of a thalassemic face was reported for 207 patients (65.1%). Hepatomegaly and splenomegaly were reported in 217 (68.2%) and 168 (52.8%) patients, respectively. The median ferritin level was 2508 ng/mL (range, 17–21 000 ng/mL) at the first admission, and 2841 ng/mL (range, 26–12 981 ng/mL) at the last visit after two years of follow‐up in a PHOC (P > 0.05). The most frequently encountered mutation was IVSI‐110 (G>A) (31%). Before immigration, only 177 patients (55.6%) reported the use of chelators; after immigration it increased to 268 (84.3%). Conclusion Difficulties in communication, finding a competent translator capable in medical terminology, nonregular use of medications, and insensitivity to prenatal diagnosis were preliminary problems. The current extent of migration poses emerging socioeconomic and humanitarian challenges for refugee patients with BT.