An intrauterine genomic classifier reliably delineates the location of nonviable pregnancies.

Objective: To compare the intrauterine gene expression signatures of women with surgically confirmed ectopic pregnancy (ECT) and those of women with miscarriage to inform the development of a genomic classifier for the reliable delineation of pregnancy location in women with clinically nonviable pregnancies of unknown location (NV-PULs).

Design: Discovery-based prospective cohort study.

Setting: Academic medical center.

Polycystic Ovarian Syndrome and Fertility.

Polycystic ovary syndrome (PCOS) is a common endocrinopathy that has been associated with impaired fertility. This chapter reviews the underlying pathophysiology of PCOS and the associated fertility barriers of the condition. Psychologic concerns, hypothalamic-pituitary, ovarian, and mitochondria dysfunction, obesity, and the role of vitamin D in PCOS are considered with respect to fertility.

Polycystic Ovary Syndrome and Medical Conditions.

Polycystic ovary syndrome is a common endocrinopathy that has been associated with many medical conditions across nearly every specialty. This chapter reviews the current understanding of polycystic ovary syndrome and associated medical conditions.

Clinical Presentation and Diagnosis of Polycystic Ovarian Syndrome.

Polycystic ovarian syndrome (PCOS) is a common endocrinopathy with many clinical manifestations. The effects on women's lives start at puberty and can last throughout her lifetime. Women frequently experience anovulatory menstrual cycles, infertility, hirsutism, obesity and increased risk of diabetes mellitus, hypertension, lipid abnormalities, and metabolic syndrome.

Postdeployment Fertility Challenges and Treatment in the Modern Era.

Current war-fighting environments have shifted dramatically over the past decade, and with this change, new types of injuries are afflicting American soldiers. Operative Enduring Freedom and Operation Iraqi Freedom have noted an increased use of sophisticated improvised explosive devices by adversaries. Injuries not frequently seen in previous conflict are dismounted complex blast injuries, which involve multiple proximal amputations, pelvic fractures, and extensive perineal wounds.

Appraising Medical Literature: The Effect of a Structured Journal Club Curriculum Using The Lancet Handbook of Essential Concepts in Clinical Research on Resident Self-Assessment and Knowledge in Milestone-Based Competencies.

Background: Training in literature appraisal and statistical interpretation is one of the residency training requirements outlined by the Accreditation Council for Graduate Medical Education. Frequently, a journal club format is used to teach this competency although this teaching modality is not standardized or well studied in regard to its efficacy.

Methods: This study sought to determine the effect of a structured journal club curriculum that incorporated The Lancet Handbook of Essential Concepts in Clinical Research on objective and self-assessed knowledge pertaining to study design and interpretation.