Colonic transit time after spinal cord injury.

Colonic transit time (CTT) was measured with abdominal radiographs using Chaussade's technique in 30 spinal cord injured patients (ASIA A and B) following ingestion of 20 radiomarkers per day for three days. A significant increase in total CTT (p = 0.0001) and segmental CTT of the right colon (p = 0.

Palliative surgery in tetralogy of Fallot.

Because much controversy surrounds the palliative surgical treatment of young children with tetralogy of Fallot the authors review their experience over 13 years with two procedures--the Blalock-Taussig operation and the Waterston shunt. Blalock shunts were performed 195 times in 172 patients; 147 had a single Blalock anastomosis which carried them through the critical period and allowed for later correction of the tetralogy. Thrombosis of the Blalock anastomosis occurred in two patients in the early postoperative period.

[Aneurysm of the ductus arteriosus. Apropos of case operated on with success].

A 6 week old baby was operated on successfully for removal of an aneurysm of the ductus arteriosus. The aneurysm, absent at the age of 12 days, developed progressively during the closure of the ductus. The only suggestive symptom was a haemoptysis.

[Congenital peripheral pulmonary stenosis. Presentation of 16 cases and review of the literature].

Sixteen cases of peripheral pulmonary stenosis have been studied clinically and by cardiac catheterization. Diagnosis has been proved in all cases by manometric measurements and/or cineangiocardiography. All patients except two were below 2 years of age.