<p><strong>OBJECTIVE: </strong>A growing number of children in the United States are from immigrant families. We conducted a national survey to examine pediatricians' self-rated preparedness to care for children in immigrant families.</p>

<p><strong>METHODS: </strong>A 2017 survey of American Academy of Pediatrics members assessed respondent characteristics, formal training in and experience with global, public, or immigrant health, and preparedness to care for children in immigrant families. Descriptive statistics and a multivariable logistic regression model examined associations between characteristics, formal training, experience, and preparedness.</p>

<p><strong>RESULTS: </strong>The survey response rate was 47% (n = 758/1628). One third of respondents (33.6%) reported being unprepared to care for children in immigrant families. In bivariate analyses, respondents who had graduated from medical school outside of the United States, had previous education on immigrant health care, or had recent international global health experience were most likely to report feeling prepared to care for children in immigrant families. Multivariable regression model results indicated that prior education on immigrant health (adjusted odds ratio [AOR] 4.07; 95% confidence interval [CI] 2.68, 6.32), graduation from medical school outside the United States (AOR 2.35; 95% CI 1.22, 4.67), and proficiency in a language other than English (AOR 1.78; 95% CI 1.14, 2.80) were independently associated with preparedness.</p>

<p><strong>CONCLUSIONS: </strong>One in 3 US pediatricians report being unprepared to care for children in immigrant families. Wider implementation of graduate and continuing medical education on immigrant child health is needed to ensure that practicing pediatricians have the appropriate skills and knowledge to care for this patient population.</p>

<p>Patients with neurofibromatosis type 1 (nf1) are at increased risk for both benign and malignant tumours, and distinguishing the malignant potential of an individual tumour is a common clinical problem in these patients. Here, we review two cases of uncommon malignancies (Hodgkin lymphoma and mediastinal germ-cell tumour) in patients with nf1. Although (18)F-fluorodeoxyglucose positron-emission tomography (fdg-pet) has been used to differentiate benign neurofibromas from malignant peripheral nerve sheath tumours, fdg-pet characteristics for more rare tumours have been poorly described in children with nf1. Here, we report the role of pet imaging in clinical decision-making in each case. In nf1, fdg-pet might be useful in the clinical management of unusual tumour presentations and might help to provide information about the malignant potential of uncommon tumours.</p>