Chest Feminization and Masculinization Surgery: Part Two of the Plastic Surgeon's Perspective of Gender-Affirming Surgery.

Transgender individuals commonly feel significant distress and discomfort, termed gender dysphoria, as a result of the discrepancy between their gender assigned at birth and their gender identity. A major source of gender dysphoria stems from distinct anatomical differences between the male and female chest. Gender-affirming mastectomy of transmasculine patients and breast augmentation for chest feminization of transfeminine patients, also referred to as top surgery, are often the first surgical interventions and most commonly pursued physical modifications for the treatment of gender dysphoria among this patient population.

The Creeping Creatinine in a Growing Child With a Kidney Transplant: Distinguishing Progressive Graft Dysfunction From Normal Growth in Pediatric Kidney Transplant Recipients.

Background: Pediatric kidney transplant recipients experience creeping creatinine, which is a slow increase in serum creatinine over time. Distinguishing between normal growth-related changes and possible allograft dysfunction becomes challenging when interpreting the increase in serum creatinine. We hypothesized that changes in BSA-indexed measured glomerular filtration rate (mGFR) or creatinine-estimated GFR (eGFR) might not be a true reflection of the renal function post-transplant and that for longitudinal follow-up a stable absolute mGFR is better.

Acute metabolic decompensation after liver transplant in a patient with maple syrup urine disease.

Maple syrup urine disease (MSUD) is an inborn error of metabolism characterized by the accumulation of branched-chain amino acids (leucine, isoleucine, and valine) caused by a defect in the branched-chain alpha-keto acid dehydrogenase complex. Liver transplant is an effective therapy for MSUD, and patients can usually tolerate a regular diet after transplant without symptomatic metabolic decompensation. Most post-transplant patients do not follow a sick-day diet.

The Reporting of Race and Ethnicity in the Conduct Disorder Literature: A Time-Sensitive Review.

Background: Among presenting conditions in pediatric acute care settings, conduct disorder (CD) is a potentially stigmatizing yet common diagnosis in the setting of behavioral dysregulation requiring psychiatric admission. Concerns exist about over-diagnosis of CD in non-Hispanic Black children relative to White peers and the potential for the CD diagnosis to obfuscate manifestations of co-occurring psychiatric conditions.

Methods: We evaluated the number of manuscripts on CD diagnoses that report race and ethnicity and co-occurring mental health characteristics (i.

Reading level, acuity, and speed evaluation among retinoblastoma survivors: A prospective case series.

Pediatric retinoblastoma survivors exhibit visual deficits. How these visual deficits impact reading skills is unknown. The purpose of this study is to assess reading level, reading acuity, and reading speed among retinoblastoma survivors.

Hippocampal volumes in UK Biobank are associated with only in older adults.

Introduction: The hippocampus atrophies with age and is implicated in neurodegenerative disorders including Alzheimer's disease (AD). We examined the interplay between age and apolipoprotein E () genotype on total hippocampal volume.

Methods: Using neuroimaging data from 37,463 UK Biobank participants, we applied linear regression to quantify the association of age and with hippocampal volume and identified the age when volumes of ε2/ε3, ε3/ε4, and ε4/ε4 carriers significantly deviated from ε3/ε3 using generalized additive modeling.

Reduced guanidinoacetate in plasma of patients with autosomal dominant Fanconi syndrome due to heterozygous P341L variant and study of organoids towards treatment.

Autosomal dominant Fanconi syndrome due to a variant (GATM-FS), causes accumulation of misfolded arginine-glycine amidinotransferase (AGAT) in proximal renal tubules leading to cellular injury. GATM-FS presents during childhood and progresses to end-stage kidney disease (ESKD) in adults. We study creatine metabolism in two individuals of unrelated families with a known variant and the effect of creatine supplementation in kidney organoids.

Antibiotic-associated neutropenia is marked by the depletion of intestinal and associated metabolites in pediatric patients.

Prolonged antibiotic exposure causes dangerous hematologic side effects, including neutropenia, in up to 34% of patients. Murine studies established a link between the intestinal microbiota and hematopoiesis. To identify factors that predispose to neutropenia in pediatric patients, we evaluated changes in microbiota-derived metabolites and intestinal microbiota composition after prolonged courses of antibiotics.

State of the art of mobile health technologies use in clinical arrhythmia care.

The rapid growth in consumer-facing mobile and sensor technologies has created tremendous opportunities for patient-driven personalized health management. The diagnosis and management of cardiac arrhythmias are particularly well suited to benefit from these easily accessible consumer health technologies. In particular, smartphone-based and wrist-worn wearable electrocardiogram (ECG) and photoplethysmography (PPG) technology can facilitate relatively inexpensive, long-term rhythm monitoring.

Mitral Annular Disjunction in Heritable Thoracic Aortic Disease: Insights From the Montalcino Aortic Consortium.

Background: Mitral annular disjunction (MAD), posterior displacement of the mitral valve leaflet hinge point, predisposes to arrhythmias or sudden cardiac death. We evaluated the burden of MAD, mitral valve prolapse (MVP), and mitral regurgitation (MR) by heritable thoracic aortic disease gene in a cross-sectional analysis of 2014-2023 data in the Montalcino Aortic Consortium registry.

Methods And Results: MAD was determined by direct measurement of echocardiographic images.

Practices affEcting macitentan and selexipag patient persistence Rates utilizing pulmonary arterial hypertension clinical Site and patIent perSpecTives (PERSIST): a US qualitative analysis.

This real-world study explored factors affecting persistence with macitentan and selexipag treatment from the perspective of 23 healthcare professionals (HCPs) and 134 patients with pulmonary arterial hypertension between 2019 and 2022. Continuous patient/HCP communication and education were key drivers of persistence, as were early discussion and management of side effects.

Education Research: EEG Education in Child Neurology and Neurodevelopmental Disabilities Residencies: A Survey of US and Canadian Program Directors.

Background And Objectives: In the United States, many child neurologists (CNs) and neurodevelopmental disability (NDD) specialists who read EEGs in clinical practice had no additional EEG training other than what was received during residency. This practice highlights the importance of ensuring that CN/NDD residents achieve EEG competence before graduation. However, prior survey-based evidence showed that roughly a third of graduating CN residents in the United States do not feel confident interpreting EEGs independently.

Proteomic Correlates and Prognostic Significance of Kidney Injury in Heart Failure With Preserved Ejection Fraction.

Background: Kidney disease is common in heart failure with preserved ejection fraction (HFpEF). However, the biologic correlates and prognostic significance of kidney injury (KI), in HFpEF, beyond the estimated glomerular filtration rate (eGFR), are unclear.

Methods And Results: Using baseline plasma samples from the TOPCAT (Treatment of Preserved Cardiac Function Heart Failure With an Aldosterone Antagonist) trial, we measured the following KI biomarkers: cystatin-C, fatty acid-binding protein-3, Beta-2 microglobulin, neutrophil gelatinase-associated lipocalin, and kidney-injury molecule-1.

Prognostic Significance and Biologic Associations of Senescence-Associated Secretory Phenotype Biomarkers in Heart Failure.

Background: The role of cellular senescence in human heart failure (HF) remains unclear. The senescence-associated secretory phenotype (SASP) is composed of proteins released by senescent cells. We assessed the prognostic significance and biologic pathways associated with the SASP in human HF using a plasma proteomics approach.

Neuroblastoma, Version 2.2024, NCCN Clinical Practice Guidelines in Oncology.

Neuroblastoma is the most common extracranial solid tumor diagnosed in children. This inaugural version of the NCCN Guidelines for Neuroblastoma provides recommendations for the diagnosis, risk classification, and treatment of neuroblastoma. The information in these guidelines was developed by the NCCN Neuroblastoma Panel, a multidisciplinary group of representatives with expertise in neuroblastoma, consisting of pediatric oncologists, radiologists, pathologists, surgeons, and radiation oncologists from NCCN Member Institutions.

Racial Disparities in Clinical Outcomes of Takotsubo Cardiomyopathy: An Analysis of the National Inpatient Sample 2006 to 2018.

Background: This study aimed to evaluate the impact of race on in-hospital outcomes of Takotsubo cardiomyopathy using the National Inpatient Sample.

Methods And Results: We conducted a retrospective study using data from the National Inpatient Sample database 2006 to 2018. We focused on Takotsubo cardiomyopathy hospitalizations, excluding those with acute coronary syndrome as the primary diagnosis.

PYTA: a universal chelator for advancing the theranostic palette of nuclear medicine.

To clinically advance the growing arsenal of radiometals available to image and treat cancer, chelators with versatile binding properties are needed. Herein, we evaluated the ability of the py[18]dieneN macrocycle PYTA to interchangeably bind and stabilize Ac, [Lu]Lu, [In]In and [Sc]Sc, a chemically diverse set of radionuclides that can be used complementarily for targeted alpha therapy, beta therapy, single-photon emission computed tomography (SPECT) imaging, and positron emission tomography (PET) imaging, respectively. Through NMR spectroscopy and X-ray diffraction, we show that PYTA possesses an unusual degree of flexibility for a macrocyclic chelator, undergoing dramatic conformational changes that enable it to optimally satisfy the disparate coordination properties of each metal ion.