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Biomedical subjects

A P Ross

Publications and source records attributed to A P Ross.

9 recordsLinked to original sources
PubMed1988

Endoscopic biliary endoprosthesis in the palliation of malignant obstruction of the distal common bile duct: a randomized trial.

A total of 52 jaundiced elderly patients who had malignant obstruction of the distal common bile duct and who required palliative biliary decompression were randomized to receive either an endoscopically placed biliary endoprosthesis (10 French gauge) or conventional surgical bypass. Patients within the two treatment groups were well matched and 51 were followed until their death. Patients treated with endoprosthesis had a significantly shorter initial hospital stay than those treated surgically. In the long term, overall survival in the two groups was similar and jaundice was relieved in over 90 per cent of patients. Despite more re-admissions to hospital for those patients treated endoscopically, the total time spent in hospital still remained significantly shorter in this treatment group compared with those subjected to surgery. The endoscopically placed biliary endoprosthesis is a valuable alternative to conventional surgical bypass in the palliation of extrahepatic biliary obstruction.

Aged↗
PubMed1986

Extrahepatic biliary obstruction by a common bile duct inflammatory polyp in association with a gallstone, and treatment by endoscopic sphincterotomy.

After a two-year history of recurrent abdominal pain, an 84-year-old man presented with acute pancreatitis and obstructive jaundice. An endoscopic retrograde cholangiogram demonstrated two filling defects approximately 1.0 cm in diameter, in a dilated common bile duct. Endoscopic papillotomy was performed which resulted in a polypoid tumour delivering itself into the wound followed by a free flow of bile. In addition, a single 1.0 cm gallstone was removed from the common bile duct, above the tumour, using a Dormia basket. The patient recovered completely. Histological examination of biopsies of the tumour taken on three subsequent occasions showed it to consist only of inflammatory tissue (an inflammatory polyp) and later, regenerating bile duct mucosa. After six months this tumour had completely regressed.

Aged↗
PubMed1975

Incidence of inguinal hernia recurrence. Effect of time off work after repair.

A survey of 260 adult male patients who had undergone inguinal hernia repair was carried out to see how long they stayed off work after operation. There was no evidence that a prolonged convalescent period reduced the subsequent hernia recurrence rate. Evidence from the North American literature suggests that patients can resume their usual physical activity without ill effect much sooner after operation than is the current practice in the United Kingdom. General practitioners should be informed of the advice that has been given to their patients about the resumption of physical activities after operation.

Convalescence↗