Massive upper gastrointestinal bleeding from an accessory splenic artery mimicking isolated gastric varices

Knowledge of anatomical variations of coeliac trunk and its branches is important for surgeons and interventional radiologists planning surgical and radiological interventions. We describe a case of a 42-year-old male with an accessory splenic artery (ASA) originating from the left gastric artery (LGA) running in the wall of gastric fundus and mimicking isolated gastric varices, which was observed during endoscopy. Bleeding from this artery was massive and was managed with endovascular coil embolisation. Coeliac angiography of the patient with upper gastrointestinal bleeding showed that the coeliac trunk divided into 3 arteries: the LGA, the splenic artery, and the right hepatic artery. Additionally, the variations of ASA and the left hepatic artery arising from LGA, and the left and right inferior phrenic arteries arising from ASA were identified. This case is the first to be presented in the literature with ASA originating from LGA that was situated in the gastric wall where inferior phrenic arteries arose from the ASA

Short-term effects of repetitive transcranial magnetic stimulation on sleep bruxism:a pilot study

The purpose of this study was to investigate the effects of repetitive transcranial magnetic stimulation (rTMS) on patients with sleep bruxism (SB). Twelve patients with SB were included in an open, single-intervention pilot study. rTMS at 1 Hz and an intensity of 80% of the active motor threshold was applied to the ‘hot spot' of the masseter muscle representation at the primary motor cortex bilaterally for 20 min per side each day for 5 consecutive days. The jaw-closing muscle electromyographic (EMG) activity during sleep was recorded with a portable EMG recorder at baseline, during rTMS treatment and at follow-up for 5 days. In addition, patients scored their jaw-closing muscle soreness on a 0–10 numerical rating scale (NRS). Data were analysed with analysis of variance. The intensity of the EMG activity was suppressed during and after rTMS compared to the baseline (P = 0.04; P = 0.02, respectively). The NRS score of soreness decreased significantly during and after rTMS compared with baseline (P < 0.01). These findings indicated a significant inhibition of jaw-closing muscle activity during sleep along with a decrease of muscle soreness. This pilot study raises the possibility of therapeutic benefits from rTMS in patients with bruxism and calls for further and more controlled studies

First successful pregnancy in a globozoospermic patient having homozygous mutation in SPATA16

Objective: To report the first case of a successful pregnancy obtained with an infertile 29-year-old man with a homozygous mutation in the spermatogenesis-specific gene SPATA16 after intracytoplasmic sperm injection (ICSI)