Ultrathin Bronchoscopy Without Virtual Navigation for Diagnosis of Peripheral Lung Lesions.

Background: The increasing incidence of encountering lung nodules necessitates an ongoing search for improved diagnostic procedures. Various bronchoscopic technologies have been introduced or are in development, but further studies are needed to define a method that fits best in clinical practice and health care systems.

Research Question: How do basic bronchoscopic tools including a combination of thin (outer diameter 4.

Mobile 3D Intraprocedural Fluoroscopy in Combination With Ultrathin Bronchoscopy for Biopsy of Peripheral Lung Nodules.

Despite development of multiple technologies, distinguishing benign from malignant lung nodules when they are still small in size is challenging. A high yield and minimally invasive bronchoscopic technology with low cost for diagnosis of small lung lesions is needed in pulmonary and lung cancer clinical practice. Peripheral airway bronchoscopy using thin and most recently ultrathin bronchoscopes improve visualization of small airways.

Lessons From Pancreas Transplantation in Type 1 Diabetes: Recurrence of Islet Autoimmunity.

Type 1 diabetes recurrence (T1DR) affecting pancreas transplants was first reported in recipients of living-related pancreas grafts from twins or HLA identical siblings; given HLA identity, recipients received no or minimal immunosuppression. This observation provided critical evidence that type 1 diabetes (T1D) is an autoimmune disease. However, T1DR is traditionally considered very rare in immunosuppressed recipients of pancreas grafts from organ donors, representing the majority of recipients, and immunological graft failures are ascribed to chronic rejection.