To investigate the prevalence of high-risk human papillomavirus (HPV) and its associated cytological abnormalities among women attending cervical screening clinics in southern Malaysia and Singapore.
Mesenteric venous thrombosis has been described to occur in cases where there has been no apparent cause. The diagnosis is usually delayed because the signs and symptoms are non-specific. A case of primary mesenteric venous thrombosis is reported below. Its presentation and pathology are discussed. Treatment is surgery with resection of gangrenous bowel and primary anastomosis. Post-operative anticoagulation is advocated.
Primary lymphangiomyomatosis is a benign tumour of lymphatic channels and lymph nodes, clinically manifested by chylous ascites. This disease is usually progressive and unresponsive to surgery, chemotherapy or irradiation. A case of a 36-year-old lady with chylous ascites due to underlying primary lymphangiomyomatosis is reported.
Continent pouch ileostomy is fashioned for patients who need a proctocolectomy. It is usually indicated for cases of ulcerative colitis and familial adenomatous polyposis where the anal sphincter can no longer maintain normal function or has to be removed. A case of familial adenomatous polyposis with features of Gardner's syndrome is reported. The patient presented with carcinoma of the rectum. Abdominoperineal resection followed by completion pancolectomy was performed. A continent pouch ileostomy was fashioned for him. He resumed work as a labourer within six months. The pouch was troublefree, needed to emptied four to six times a day and was fully continent of fluid, flatus and faeces until his demise three years later from liver secondaries. Continent pouch ileostomy is a better alternative than permanent end ileostomy. All care should be taken to rule out the existence of Crohn's disease. It is proposed that continent pouch ileostomy should be offered to patients needing permanent ileostomy if the expertise is available.
Bleeding gastroesophageal varices is associated with a high morbidity and mortality. Forty-four cases of bleeding gastroesophageal varices were treated at the Department of Surgery, Universiti Kebangsaan Malaysia, General Hospital, Kuala Lumpur over four and a half years. Thirty-two of them had liver cirrhosis. Hepatitis B infection was noted in 13 and alcoholic abuse was present in 14 patients. Five patients had associated hepatoma. Thirty-four percent had gastric fundal varices and a third of these bled from them. A total of 179 endoscopic injection sclerotherapy sessions were performed averaging 4 per person. Rebleeding rate was 4% and mortality was high (50%) in these cases. It was concluded that injection sclerotherapy is a safe and effective means of controlling bleeding oesophageal varices. Operative surgery was employed in those who rebled after injection and would be considered in those in Child's A.