Androgens are an important and diverse group of steroid hormone molecular species. They
play varied functional roles, such as the control of metabolic energy fate and partition, the …

Testosterone is the most important hormone in male health. Aging is characterized by
testosterone deficiency due to decreasing testosterone levels associated with low testicular …

Purpose: There has been a marked increase in testosterone prescriptions in the past
decade resulting in a growing need to give practicing clinicians proper guidance on the …

Background Venous thromboses are well‐established complications of hormonal therapy.
Thrombosis risk is seen with both hormonal contraceptive agents and with hormone …

Disease Overview JAK2 unmutated or non‐polycythemia vera (PV) erythrocytosis
encompasses a heterogenous spectrum of hereditary and acquired entities. Diagnosis …

JAK2 unmutated or non-polycythemia vera (PV) erythrocytosis encompasses both hereditary
and acquired conditions. A systematic diagnostic approach begins with documentation of …

Introduction A rapid increase in awareness of androgen deficiency has led to substantial
increases in prescribing of testosterone therapy (TTh), with benefits of improvements in …

Context Erythrocytosis is a known side effect of testosterone therapy that can increase the
risk of thromboembolic events. Objectives To study the prevalence and determinants in the …

Clinicians, including hematologists, are more frequently encountering transgender
individuals in practice; however, most lack training on the management and complications of …

Background Testosterone prescribing for men has dramatically increased, and there have
been concerns about inappropriate use and adverse events. While regulatory bodies have …