Scrotal hematoma and subsequent abscess following urethral catheterisation.

A man in his early 70s with advanced Lewy body dementia was admitted to the hospital for treatment of aspiration pneumonia and a severe sacral pressure ulcer. An indwelling urinary catheter was placedto manage urinary retention and to prevent urine contamination of the sacral ulcer.On the 25th day of hospitalisation, swelling and tenderness developed in the patient's left scrotum.

Severity of effect considerations regarding the use of mutation as a toxicological endpoint for risk assessment: A report from the 8th International Workshop on Genotoxicity Testing (IWGT).

Exposure levels without appreciable human health risk may be determined by dividing a point of departure on a dose-response curve (e.g., benchmark dose) by a composite adjustment factor (AF).

Lack of in vivo mutagenicity of carbendazim in the liver and glandular stomach of MutaMice.

Background: Carbendazim (methyl 2-benzimidazolecarbamate, CASRN: 10605-21-7) exhibits spindle poisoning effects and is widely used as a fungicide. With respect to genotoxicity, carbendazim is deemed to be non-mutagenic in vitro, but it causes indicative DNA damage in vivo and chromosome aberrations in vitro and in vivo. In this study, we examined the mutagenicity of carbendazim in vivo.

Xiphodynia with limited decrease in the xiphoid process-sternal angle but recognised compression of the rectus abdominis.

A woman in her 70s presented with epigastric pain accompanied by radiating pain. Despite various examinations showing no abnormalities, tenderness was identified on palpation of the xiphoid process. The symptoms were alleviated with a local injection of lidocaine, leading to a diagnosis of xiphodynia.

Cross-sectional study investigating the relationship between pit recovery time and serum albumin levels in bilateral lower extremity pitting oedema.

Objectives: In this study, we re-evaluated the relationship between pit recovery time (PRT) and serum albumin levels and elucidated the factors influencing PRT.

Design: Cross-sectional study.

Setting: Patients who visited the outpatient department or were admitted to a small urban hospital in Japan.