Differing prevalence of microcephaly and macrocephaly in male and female fetuses.

Objective: To compare the proportion of female and male fetuses classified as microcephalic (head circumference [HC] < 3rd percentile) and macrocephalic (>97th percentile) by commonly used sex-neutral growth curves. Methods: For fetuses evaluated at a single center, we retrospectively determined the percentile of the first fetal HC measurement between 16 and 0/7 and 21-6/7 weeks using the Hadlock, Intergrowth-21st, and NICHD growth curves. The association between sex and the likelihood of being classified as microcephalic or macrocephalic was evaluated with logistic regression. Results: Female fetuses (n = 3,006) were more likely than male fetuses (n = 3,186) to be classified as microcephalic using the Hadlock (0.4% male, 1.4% female; odds ratio female vs. male 3.7, 95% CI [1.9, 7.0], p < 0.001), Intergrowth-21st (0.5% male, 1.6% female; odds ratio female vs. male 3.4, 95% CI [1.9, 6.1], p < 0.001), and NICHD (0.3% male, 1.6% female; odds ratio female vs. male 5.6, 95% CI [2.7, 11.5], p < 0.001) curves. Male fetuses were more likely than female fetuses to be classified as macrocephalic using the Intergrowth-21st (6.0% male, 1.5% female; odds ratio male vs. female 4.3, 95% CI [3.1, 6.0], p < 0.001) and NICHD (4.7% male, 1.0% female; odds ratio male vs. female 5.1, 95% CI [3.4, 7.6], p < 0.001) curves. Very low proportions of fetuses were classified as macrocephalic using the Hadlock curves (0.2% male, < 0.1% female; odds ratio male vs. female 6.6, 95% CI [0.8, 52.6]). Conclusion: Female fetuses were more likely to be classified as microcephalic, and male fetuses were more likely to be classified as macrocephalic. Sex-specific fetal head circumference growth curves could improve interpretation of fetal head circumference measurements, potentially decreasing over- and under-diagnosis of microcephaly and macrocephaly based on sex, therefore improving guidance for clinical decisions. Additionally, the overall prevalence of atypical head size varied using three growth curves, with the NICHD and Intergrowth-21st curves fitting our population better than the Hadlock curves. The choice of fetal head circumference growth curves may substantially impact clinical care.

Positive and Negative Themes Depicted in Television Shows Targeted Toward Adolescents.

The American Academy of Pediatrics has previously expressed concerns about the thematic content of television (TV) and the amount of time children spend viewing TV. The objective of this study was to determine the positive and negative themes depicted in a select number of TV shows targeted toward adolescents. We analyzed the thematic content depicted in the first season of 26 Netflix TV shows. The mean occurrences/h for positive and negative themes were 39.53 and 47.20, respectively. The most common positive themes were "encouragement from a friend/peer," "demonstrating honesty," and "staying true to oneself" (5.98, 5.38, and 3.72 mean occurrences/h, respectively). The most common negative themes were "dishonesty," "cursing," and "selfishness," (5.30, 4.96, and 4.85 mean occurrences/h, respectively). We suggest that health care providers become aware of TV thematic content and promote media education, and we encourage co-viewing and active mediation by parents/guardians with their children.

Solitary skull metastasis in presumed early stage cervical cancer.

•We present an isolated skull metastasis in stage IB2 squamous cell carcinoma of the cervix.•Providers should have high index of suspicion for skull mass following cervical carcinoma diagnosis.•Adding denosumab to treatment regimen for bony metastasis should be considered due to its bone stabilizing properties.

Themes in Superhero-Based Television Shows: An Opportunity for the Development of Children and Adolescents Through Co-Viewing and Active Mediation.

The depiction of superheroes and comic book characters in television shows has become incredibly popular. The objective of this study was to determine the positive and negative themes depicted in a select number of superhero-based television shows. A total of 49 episodes from 10 superhero-based television shows were analyzed by four independent reviewers. The average number of positive and negative themes was 18.8 and 36.9 mean events per hour, respectively, for all included episodes. The most common positive themes in our sample were associated with service, teamwork, and encouragement, and the most common negative themes were associated with violence, bullying, and alcohol use. Although exposure to positive themes depicted in superhero-based television shows may be beneficial to the development of children and adolescents, pediatric health care providers should counsel families in an attempt to limit their exposure to violence and other negative themes depicted in this genre of television shows.

Safe Placement of Ommaya Reservoirs in Thrombocytopenic Patients: One Institutions Experience.

Objective The purpose of this study was to assess the risk of hemorrhagic complications in thrombocytopenic patients after Ommaya reservoir placement. Methods Between 2009 and 2017, 192 patients were identified on the National Neoplastic Meningitis Registry and had undergone Ommaya reservoir placement for intrathecal chemotherapy. A retrospective chart review was performed to collect the preoperative and postoperative platelet levels, whether or not the patient received any transfusion of platelets, neurological exams, and whether a postoperative head CT was obtained. Using generally accepted recommendations, a platelet level less than 100,000/µL was considered clinically significant and used as our threshold for thrombocytopenia. Results Seven patients (3.6%) were identified as thrombocytopenic in our patient population with platelet counts ranging from 54,000 to 99,000/µL. Primary diagnoses for the seven patients included leukemia, prostate cancer, primary brain cancer (four patients), and lung cancer (non-small-cell lung carcinoma). One patient received platelet transfusions preoperatively. Three patients had a routine head CT obtained postoperatively with no abnormal findings noted. There were no changes in the neurological exam noted in all of the patients included in this study. No clinically significant hemorrhages were identified in our patients. Conclusions From our single institutional experience, we found that thrombocytopenia is fairly uncommon, found in only 3.6% of our patients undergoing placement of Ommaya reservoirs. We did not encounter any increased risks of postoperative hemorrhage in studied thrombocytopenic patients.