A pilot study of pre-operative misoprostol in reducing operative blood loss during hysterectomy.

Objective: To investigate the effectiveness of a single pre-operative dose of sublingual misoprostol on reducing blood loss in abdominal hysterectomies performed for symptomatic uterine leiomyomas.

Study Design: A cohort of 64 women undergoing total abdominal hysterectomy for symptomatic uterine leiomyomas were randomly assigned to receive a single dose of sublingual 400 mcg misoprostol (n=32) or placebo containing 20mg vitamin B(6) (n=32) 30 min before the operation. The primary outcome was the operative blood loss.

Actinomyces hongkongensis sp. nov. a novel Actinomyces species isolated from a patient with pelvic actinomycosis.

A bacterium was isolated from the pus of a patient with pelvic actinomycosis. The cells were strictly anaerobic, straight, non-sporulating, Gram-positive rods. It grows on sheep blood agar as non-haemolytic, pinpoint colonies after 24 hours of incubation at 37 degrees C in anaerobic environment.

Diagnosis of pelvic actinomycosis by 16S ribosomal RNA gene sequencing and its clinical significance.

Traditional ways of identification of anaerobic Gram-positive non-sporulating bacilli by isolation of the organism and studying it phenotypically by elucidation of its morphologic and biochemical characteristics and metabolic end products are associated with a need for special equipment and expertise, and strains that are "unidentified" because of ambiguous biochemical profiles. In this study, an anaerobic Gram-positive non-sporulating bacterium was isolated from the intrauterine contraceptive device of a 36-year old woman with pyosalpinx. The Vitek system (ANI) showed that it was 99% Propionibacterium granulosum; whereas the API system (20A) showed that it was 78% Actinomyces meyeri/odontolyticus.