Solid versus liquid pulmonary micro-aspiration of reflux disease. Does it make a difference in determining the need for intervention?

Background: Pulmonary micro-aspiration (PMA) is a feared complication of gastroesophageal reflux disease (GORD). A novel scintigraphic test for GORD has been developed and validated. It can demonstrate contamination of the upper and lower airways by refluxate.

Somatic mosaicism in focal epilepsies.

Purpose Of Review: Over the past decade, it has become clear that brain somatic mosaicism is an important contributor to many focal epilepsies. The number of cases and the range of underlying pathologies with somatic mosaicism are rapidly increasing. This growth in somatic variant discovery is revealing dysfunction in distinct molecular pathways in different focal epilepsies.

Durability of radiofrequency ablation for long-segment and ultralong-segment Barrett's esophagus over 10 years.

Background: Long-term durability data for radiofrequency ablation (RFA) to prevent esophageal adenocarcinoma in long-segment (LSBE) and ultralong-segment Barrett's esophagus (ULSBE) is lacking. This study aimed to determine 10-year cancer progression, eradication, and complication rates in LSBE and ULSBE patients treated with RFA.

Methods: Single-surgeon prospective database of patients with LSBE (≥ 3 to < 8 cm) and ULSBE (≥ 8 cm) who underwent RFA (2001-2021) were retrospectively analyzed.

Recurrence in Paraesophageal Hernia: Patient Factors and Composite Surgical Repair in 862 Cases.

Background: Repair of giant paraesophageal hernia (PEH) is associated with a considerable hernia recurrence rate by objective measures. This study analyzed a large series of laparoscopic giant PEH repair to determine factors associated with anatomical recurrence.

Method: Data was extracted from a single-surgeon prospective database of laparoscopic repair of giant PEH from 1991 to 2021.

Trends in outcomes of 862 giant hiatus hernia repairs over 30 years.

Purpose: Laparoscopic giant hiatus hernia repair is technically difficult with ongoing debate regarding the most effective surgical technique. Repair of small hernia has been well described but data for giant hernia is variable. This study evaluated trends in outcomes of laparoscopic non-mesh repair of giant paraesophageal hernia (PEH) over 30 years.