Prognostic Significance of Hiatal Hernia in Patients with Gastric Cancer Located within the Upper-Third of the Stomach

World Journal of Surgery - Gastric cancers located within the upper-third of the stomach (UGC), especially the esophagogastric junction GC (EGJGC), have distinct clinicopathological features due to...     

Long-Term Results of Seton Placement for Fistula-in-ano in Infants

Background

The present study aimed to assess the long-term results of seton placement for fistula-in-ano (FIA) in infants.

Methods

Data of patients aged <1 year who presented to our department with perianal abscess (PA) between January 2006 and February 2010 were retrospectively reviewed. Our standard initial treatment for PA was incision and drainage. Patients with systemic diseases and inflammatory bowel diseases were excluded.

Results

Ninety-five patients were treated for PA and/or FIA during the 5-year period, and follow-up data were available for 90 patients. The mean follow-up duration in these patients was 49.8?±?11.4 months, and mean age at presentation was 3.1?±?2.7 months. Of the 90 patients, 36 (40 %) developed FIA (39 lesions) and underwent seton placement. The condition healed in a mean period of 6.3?±?4.0 weeks after the placement of a cutting seton. Healing of the fistula was achieved in 35 (97.2 %) of 36 patients after the initial seton procedure, and one patient who showed recurrence underwent a second seton placement, resulting in successful healing of the FIA after 5 weeks.

Conclusions

The long-term success of seton placement indicates that this procedure should be a treatment option for FIA in infants.     

Leucoxenols A and B,two new phenolics from Bornean medicinal plant Syzygium leucoxylon

The medicinal plant, Syzygium leucoxylon or commonly known as Obah found in North Borneo was considered as traditional medicine by local committee. Two new phenolics, leucoxenols A (1) and B (2) were isolated and identified as major secondary metabolites from the leaves of S. leucoxylon. Their chemical structures were elucidated based on spectroscopic data such as NMR and HRESIMS. Furthermore, these compounds were active against selected strains of fungi.     

Influence of the scan time point when assessing hypoxia in 18F-fluoromisonidazole PET: 2 vs. 4 h

European Journal of Nuclear Medicine and Molecular Imaging - 18F-fluoromisonidazole (18F-FMISO) is the most widely used positron emission tomography (PET) tracer for imaging tumor hypoxia. Previous...