A segmental or a subtotal colectomy reduced bloating and pain and improved defecation patterns significantly. Although patient satisfaction was rather high, there are significant risks of postoperative complications and future operations. The operated patients had a significant increased CTT, faecal load and colon length, compared to non-operated patients.
An obstructive fecalith occurred in one-half of the patients with acute appendicitis. The appendicitis patients had a colonic transit time similar to that in healthy controls. Furthermore, there was no difference in colonic fecal loading between patients and controls. In consequence, the occurrence of a fecalith could not be attributed to delayed colonic transit or fecal loading. However, we discovered greater amounts of feces in the colon of both patients and controls than would have been expected physiologically, and the role of these fecal reservoirs has yet to be understood.
The analysis identified four characteristic, biologically meaningful dyspepsia components that express independent dimensions in the symptoms of patients with dyspepsia. The symptom scores corresponding to the four components may improve symptom-based diagnosis and thereby empirical therapy. In particular, the association between component scores and the effect of omeprazole suggests that classifying dyspepsia on the basis of these components may focus empirical omeprazole therapy even more.
Lycopodium clavatum (LC) spores were found in two cases in transrectal ultrasound-guided core biopsies of the prostate. The source turned out to be the coating of the condoms used for protection of the ultrasound probe. To minimize confusion in analyzing the biopsies and to avoid granulomas of the prostate, LC spore-free condoms are available and are recommended for the biopsy procedure.
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