594 intravenous urograms done at the General Hospital, Ipoh, from January 1981 to March 1985 were reviewed for renal papillary necrosis (RPN). 11 cases (1.8%) of RPN were detected. Of these three were due to diabetes mellitus;eight were due to analgesic nephropathy. There was an equal incidence
in males and females, contrary to the experience in the West and Australia. RPN was observed mainly in the older age groups. Five of the 11 cases of RPN presented as renal colic.
The clinical syndrome of dialysis encephalopathy which has been observed all over the world has also been seen here. The clinical syndrome and clinical course are reported; it has been associated with high levels of aluminium in untreated water used for haemodialysis. Since the introduction of water treatment, this disease has not been observed.
The relief of pain is of crucial importance in the management of patients undergoing a total three-stage oesophagectomy. Respiratory problems as a result of inadequate or overzealous analgesic regimes can ruin all pre-operative and per-operative efforts. 90 patients who underwent a total oesophagectomy over a 15-year period (1967-1982) at University Hospital Kuala Lumpur, were reviewed (36 for benign stricture and 54 for carcinoma of the oesophagus). Four post-operative analgesic regimes were used: immediate extubation and parenteral analgesics; 24-48 hour IPPV and timed dose/continuous infusion of parenteral narcotics; 24-48 hour IPPV plus extradural catheter analgesia; intra-operative direct intercostal nerve blocks, extubation and parenteral analgesics. Morbidities and mortalities are analysed.
A 26-year-old assistant nurse suffered from acute lymphoblastic leukemia and was successfully treated with combination chemotherapy. 15 months later, she relapsed with a lump in her right breast. The significance of this finding is discussed.
From 1970 to 1984, 100 patients suffering from organophosphate poisoning were treated in the Intensive Care Unit at the University Hospital. These patients developed signs and symptoms of cholinergic over-activity and were treated with continuous intravenous atropine. Many of the patients also developed acute respiratory failure, which necessitated ventilatory support in the form of intermittent positive pressure ventilation. Other measures included the use of inotropes and nutritional support. Daily estimation of serum cholinesterase levels were useful in assessing degree of recovery of the patients from the effects of the organophosphates.
More than half of 174 patients with end stage renal disease (ESRD) treated by the Department of Nephrology, General Hospital Kuala Lumpur in 1982 presented for the first time in uraemia, with no known renal disease in the past. Although about half of all patients seen in 1982 were treated by dialysis or transplantation, the great majority of the estimated number of patients developing ESRD in Malaysia in 1982 did not receive definitive treatment.
The paper discusses the results of 24 cases of Millin's prostatectomy in a District Hospital carried out between April and December 1983. The results show that the blood loss in the operation is usually not more than 600ml and therefore would not pose a strain on the blood bank. Postoperative bleeding is very minimal and again does not tax the nursing staff of an overcrowded, large ward in the District Hospital. The results for the patients are excellent.
A study was carried out to study lite prevalence of hypertension amongst rural Malays living in two villages in Kuala Selangor district. Simple random sampling of households was carried out and all members 15 years and above were examined. Out of 359 persons examined, 92 (25.6%) had hypertension. A significant increase in prevalence was observed with increasing age and in smokers. Prevalence rates did not differ significantly in the two sexes and with income. Only 38 of the hypertensives were known cases. It was found that 78. 7% of them had been detected within less than five years and 81.6% had undergone medical treatment. It is proposed that preventive programmes in hypertension be introduced in rural health services and a national prevalence survey be conducted.
A clinical study was undertaken to standardize a set of Malay word lists for speech audiometry evaluations. A set of ten word lists is drawn out to test a general Malay-speaking population. A normal discrimination curve is obtained using these materials and some examples of clinical applications are illustrated.
A review of 24 children with posterolateral (Bochdalek) diaphragmatic hernia over a five-year period was carried out to highlight the problems of diagnosis and' management. Nine children were delivered in the Maternity Hospital Kuala Lumpur, giving an incidence of 1:10,000 live births which is half the expected incidence. Difficulty in diagnosis is apparent from the large number of initially misdiagnosed cases (29%) and those not detected
soon after birth (71% diagnosed after 24 hours). Less than half the babies had associated anomalies, commonest being malrotation and ipsilateral lung hypoplasia. Mortality (20.8%) appears to be related to the degree of lung hypoplasia and shunting, and the birthweight of the babies. Current evidence indicates that pulmonary hypertension is the main factor in the chain of events beginning with lung hypoplasia, which ultimately leads to their demise. Various methods to overcome this complication have been evolved which appear to give some hope for these high-risk infants.
Between June 1977 and May 1982, 2,291 samples of raw, cooked and dried foods were examined for the presence of Salmonella. Of these samples, 43 were positive, isolations being made from raw foods (4.8%) and cooked foods (0.4%) but not from dried foods. 14 Salmonella seratypes were isolated, Salmonella anatum being the most predominant. The significance of these isolations is discussed and the need for consumer education to reduce the incidence of human salmonellosis is emphasised.
50 cases of anterior chamber intraocular lens implantation at the University Hospital, Kuala Lumpur were studied. 80% of the cases achieved visual acuity of 6/9 or better. The percentage would be higher if cases with pre-existing pathology are excluded and the period of follow-up is longer. Complications, mainly minor and non sight-threatening, are discussed.
To our knowledge, sickle cell anaemia in pregnancy has not been reported in Malaysia. We describe here such a case with emphasis on modern methods of management.
One hundred and forty-five diabetic patients attending diabetic clinic over a four week period were fully examined in an adjacent eye clinic. The fundi were examined with a Halogen light direct ophthalmoscope and the Binocular Indirect Ophthalmoscope after mydriasis to assess the presence of retinopathy. 44.1 percent of patients examined had Opbthalmoscopicaliy detectable retinopathy while 11 percent were found to have 'serious diabetic eye disease'. The prevalence of diabetic retinopathy in Malaysia is comparable to those of Western countries and Japan.
Study site: Diabetic clinic, University Malaya Medical Centre (UMMC), Kuala Lumpur, Malaysia
A case of amoebiasis with colonic perforation and ruptured liver abscess is reported. It is rare for both these complications to occur in the same patient. The management is described and the literature reviewed