Panniculitis in a 3-year-old child with Fanconi anemia-associated bone marrow hypoplasia heralds transformation to acute myeloid leukemia.

Fanconi anemia is a rare, autosomal recessive genomic instability disorder characterized by congenital limb anomalies, panmyelopathy and a high risk of malignancy, principally acute myeloid leukemia. Hematologic malignancy presenting with acute febrile neutrophilic dermatosis (Sweet syndrome), both deep and superficial forms, is well described in Fanconi anemia patients but is a rare phenomenon in otherwise healthy children. We present a case of panniculitis (presumptive subcutaneous Sweet syndrome) heralding transformation to acute myeloid leukemia in a 3-year-old boy with a severe Fanconi anemia phenotype.

Direct Whole-Genome Sequencing of Cutaneous Strains of Haemophilus ducreyi.

Haemophilus ducreyi, which causes chancroid, has emerged as a cause of pediatric skin disease. Isolation of H. ducreyi in low-income settings is challenging, limiting phylogenetic investigation.

Diagnostics for Yaws Eradication: Insights From Direct Next-Generation Sequencing of Cutaneous Strains of Treponema pallidum.

Background: Yaws-like chronic ulcers can be caused by Treponema pallidum subspecies pertenue, Haemophilus ducreyi, or other, still-undefined bacteria. To permit accurate evaluation of yaws elimination efforts, programmatic use of molecular diagnostics is required. The accuracy and sensitivity of current tools remain unclear because our understanding of T.

Malaria epidemiology in central Myanmar: identification of a multi-species asymptomatic reservoir of infection.

Background: The spread of artemisinin-resistant Plasmodium falciparum is a global health concern. Myanmar stands at the frontier of artemisinin-resistant P. falciparum.

Diagnosing Light Chain Amyloidosis on Temporal Artery Biopsies for Suspected Giant Cell Arteritis.

Although still rarely diagnosed, amyloid light chain (AL) amyloidosis is the most common form of systemic amyloidosis. It is characterized by misfolded monoclonal immunoglobulin light chain fragments that accumulate extracellularly as amyloid fibrils, with consequent organ dysfunction. We report 2 such cases where initial symptoms and signs were identical to and mistaken for those of giant cell arteritis, associated with polymyalgia rheumatica.

Development and Validation of a Self-Report Measure of Mentalizing: The Reflective Functioning Questionnaire.

Reflective functioning or mentalizing is the capacity to interpret both the self and others in terms of internal mental states such as feelings, wishes, goals, desires, and attitudes. This paper is part of a series of papers outlining the development and psychometric features of a new self-report measure, the Reflective Functioning Questionnaire (RFQ), designed to provide an easy to administer self-report measure of mentalizing. We describe the development and initial validation of the RFQ in three studies.

A cross-sectional study of 'yaws' in districts of Ghana which have previously undertaken azithromycin mass drug administration for trachoma control.

Yaws, caused by Treponema pallidum ssp. pertenue, is reportedly endemic in Ghana. Mass distribution of azithromycin is now the cornerstone of the WHO yaws eradication campaign.