Clavicle Fracture Malunion Treated with an Osteotomy Guided by a Three-Dimensional-Printed Model: A Case Report.

Case: This case report describes the management of a chronic and symptomatic clavicle malunion with use of a 3-dimensional (3D)-printed model during the preoperative surgical planning.

Conclusion: The use of 3D printing has many applications in the medical field. Constant improvement in the quality of 3D printing has contributed to its increased use in a variety of surgeries.

Metaanalysis of Ga-PSMA-11 PET Accuracy for the Detection of Prostate Cancer Validated by Histopathology.

Ga-PSMA-11 PET is used to stage patients with prostate cancer. We performed an updated metaanalysis that separates imaging at the time of diagnosis and at the time of biochemical recurrence and focuses on pathology correlation in both populations. We searched the MEDLINE and EMBASE databases using the PRISMA statement.

Delayed administration of a small molecule tropomyosin-related kinase B ligand promotes recovery after hypoxic-ischemic stroke.

Background And Purpose: Stroke is the leading cause of long-term disability in the United States, yet no drugs are available that are proven to improve recovery. Brain-derived neurotrophic factor stimulates neurogenesis and plasticity, processes that are implicated in stroke recovery. It binds to both the tropomyosin-related kinase B and p75 neurotrophin receptors.