A consensus definition for deep layer 6 excitatory neurons in mouse neocortex.

To understand neocortical function, we must first define its cell types. Recent studies indicate that neurons in the deepest cortical layer play roles in mediating thalamocortical interactions and modulating brain state and are implicated in neuropsychiatric disease. However, understanding the functions of deep layer 6 (L6b) neurons has been hampered by the lack of agreed upon definitions for these cell types.

Aggressive Resection for a Primary Leiomyosarcoma of the Vena Cava Masquerading as a Pancreatic Head Tumor.

Smooth muscle is a normal component of the inferior vena cava (IVC) wall. Although uncommon, the smooth muscle component may undergo neoplastic change. Benign neoplasms are termed leiomyomas, and when there is a malignant change, the nomenclature is changed to an IVC leiomyosarcoma.

A missed opportunity: underutilization of inpatient behavioral health services to reduce injection drug use sequelae in Florida.

Background: People who inject drugs (PWID) suffer high morbidity and mortality from injection related infections (IRI). The inpatient setting is an ideal opportunity to treat underlying substance use disorder (SUD), but it is unclear how often this occurs.

Objectives: To quantify the utilization of behavioral health services for PWID during inpatient admissions for IRI.

Hospital Costs of Injection Drug Use in Florida.

People who inject drugs (PWID) experience significant injection-related infections (IRIs) at significant healthcare system cost. This study used and validated an algorithm based on the International Classification of Diseases, Tenth Revision, to estimate hospitalized PWID populations, assess the total statewide morbidity for IRIs among PWID, and calculate associated costs of care.