Defaecography and colonic transit time for the evaluation of female patients with obstructed defaecation.

Purpose: Colonic transit time and defaecography are well known, commonly used studies for evaluating patients with chronic constipation. The aim of this study was to compare colonic transit time with radiopaque markers and defaecography in female patients with obstructed defaecation.

Materials And Methods: In a prospective observational study, between January 2010 and December 2012, a total of 30 female patients, mean age 60 years, with symptoms of obstructed defaecation were subjected to colonic transit time and defaecography, and divided into two groups: normal or abnormal colon transit time.

Self-expanding metal stents in gastrointestinal interventional radiology: technical problems.

Aims And Background: To analyze the procedural difficulties in the placement of metal stents in stenoses of the digestive tract and optimize the technique.

Methods: Twenty-nine patients with digestive tract stenoses were treated from January 1999 to December 2004. In 14 cases the stricture was anastomotic (9 colorectal, 3 esophageal, 1 gastroesophageal and 1 gastrojejunal), in 13 esophageal, in 1 gastric and in 1 duodenal.

Control results on a sample of patients subjected to total thyroidectomy for papillary carcinoma: proposal for a personal diagnostic-therapeutic follow-up.

Well-differentiated thyroid neoplasms may be included among the most frequently occurring thyroid carcinomas. Papillary ca. is without doubt the best behaved type.