The distribution of human rectal aberrant crypt foci and criteria for defining the counting area.

Aberrant crypt foci (ACF) are considered as a useful surrogate biomarker for colorectal cancer, although their biological significance still remains controversial. We conducted this study to clarify whether differences in the ACF counting area might have led to the discrepancies in the ACF counts among previous reports. A endoscopist proficient in ACF counting performed high-magnification chromoscopic colonoscopy in 45 subjects and investigated the distribution of ACF in four bowel segments (middle Houston valve to the dentate line and distal rectum 0-5, 5-10 and 10-15 cm).

Association between the location of diverticular disease and the irritable bowel syndrome: a multicenter study in Japan.

Objectives: No previous reports have shown an association between location of diverticular disease (DD) and the irritable bowel syndrome (IBS).

Methods: We included 1,009 consecutive patients undergoing total colonoscopy in seven centers in Japan from June 2013 to September 2013. IBS was diagnosed using Rome III criteria, and diverticulosis was diagnosed by colonoscopy with transparent soft-short-hood.

[A case of combination therapy with MMF and steroids for idiopathic membranoproliferative glomerulonephritis].

A 26-year-old man diagnosed with nephrotic syndrome was administered steroid monotherapy. Urinary protein excretion was 2-3 g/day despite the therapy. Percutaneous renal biopsy revealed Type I idiopathic membranoproliferative glomerulonephritis (IMPGN).

Assessment of small bowel motility in patients with chronic intestinal pseudo-obstruction using cine-MRI.

Objectives: Chronic intestinal pseudo-obstruction (CIPO) is a rare, serious motility disorder, with life-threatening complications over time. However, lack of an established, non-invasive diagnostic method has caused delays in the diagnosis of this intractable disease. Cine-magnetic resonance imaging (MRI) is an emerging technique, with a potential to evaluate the motility of the entire bowel.

Early effect of oral administration of omeprazole with mosapride as compared with those of omeprazole alone on the intragastric pH.

Background: The ideal medication for acid-related diseases should have a rapid onset of action to promote hemostasis and cause efficient resolution of symptoms. The aim of our study was to comparatively investigate the inhibitory effect on gastric acid secretion of a single oral administration of omeprazole plus mosapride with that of omeprazole alone.

Methods: Ten Helicobacter pylori-negative male subjects participated in this randomized, two-way crossover study.

[Adult male with tubulointerstitial nephritis and uveitis syndrome complicated with thyroiditis].

Renal dysfunction was detected by routine medical examination in a 46-year-old man (blood urea nitrogen : 26 mg/dL, creatinine : 2.4 mg/dL and moderate proteinuria). A few weeks later, he visited a local ophthalmologist complaining of left eye pain and red eye.