Three East Timorese immigrants presented with signs and symptoms of heart failure in early December 1992. One of them also had features of peripheral neuropathy. Another collapsed within 24 hours of admission and attempts at resuscitation failed. The other two showed dramatic response to oral thiamine therapy. An investigation into their dietary history established gross deficiency in fresh vegetables.
A rare case of spontaneous rupture of a branch of the uterine vein in a primigravida is discussed. The patient with an uncomplicated pregnancy presented with signs and symptoms suggestive of abruptio placenta with foetal distress. Lower segment Caesarean section was performed. The cause of acute pain was identified to be intra-abdominal bleeding secondary to the rupture of a branch of the uterine vein. The pathophysiology of the problem is discussed.
Pulsus alternans, the alternating strong and week pulses which occur in patients with severe heart failure, was first described by Traube in 1872. Since then various methods, both invasive1,2 and non-invasive3,4, have been used to study this phenomenon. This study demonstrates the utility of using simultaneous electrocardiography (ECG) and Doppler echocardiography to document pulsus alternans, and to differentiate it from other causes of alternating pulses.
Acute scrotal pain and swelling in children is commonly attributed to torsion of the testis or of the testicular appendage. However, following suppurative appendicitis, scrotal abscess secondary to a patent processus vaginalis must be considered.
Sixty-one serologically positive HIV infected drug abusers admitted to the Drug Ward, General Hospital, Kota Bharu, were interviewed for possible risk behaviour and AIDS awareness. Fifty-eight subjects were IV abusers while the other 3 were non-IV abusers. All the IV abusers had shared injecting equipment with no regard for sterility. There was non-usage of condoms among those sexually active. Though AIDS awareness was high, there was a lack of risk behaviour change. The drug abusers appear to be a problem group in HIV control measures. Educating the drug abusers and commitment by them to alter risk behaviour is needed.
Eight hundred and fifty-six strains of Mycobacterium tuberculosis from previously untreated patients with pulmonary tuberculosis from various states in West Malaysia were studied during the period 1984 to 1987. All the strains were tested for in vitro susceptibility to the anti-tuberculosis drugs isoniazid (INH), streptomycin (SM), rifampicin (RMP) and ethambutol (ETB). One hundred and twenty-one of the isolates (14.18%) were resistant to 1 drug while 17 (1.97%) were resistant to 2 drugs. No strain was found to be resistant to more than 2 drugs. The prevalence of primary resistance to INH was 4.20%, SM was 7.59%, RMP was 0.95% and ETB was 1.44%. In 1.86% of isolates, resistance was noted to both INH and SM, while 0.11% were resistant to both RMP and ETB. There was no significant difference in distribution of resistant bacilli between the sexes (p > 0.01).
This study establishes the prevalence rate for alcoholism among the inpatients of the General Hospital, Kuala Lumpur, as 11%, but as 25% among the drinking population. It also describes the demographic profile of the alcoholic as compared to the non-alcoholic drinker and the non-drinker and suggests that certain vulnerability factors could contribute to the development of alcoholism. A trend noted is also the changing racial trends in the use of alcohol.
The prevalence of sexually transmitted diseases (STD) among female drug abusers was determined by screening 130 new inmates of a rehabilitation centre. The majority of the subjects (77.7%) were self-confessed sex workers. A high prevalence of syphilis (50.8%), hepatitis B (52.2%), moniliasis (23.8%) and trichomoniasis (19.2%) were noted. Gonorrhoea vaginitis was seen in 8.5%, which was low compared to previous studies. Six subjects were seropositive for human immunodeficiency virus (HIV), with 5 of them admitting to needle sharing and working as prostitutes. More than half of them harboured 2 or more STD. A rich reservoir of STD was seen among the drug abusers. With more evidence now available concerning the ease of HIV transmission associated with ulcerative STD, a stage could be set for greater heterosexual HIV transmission. As part of the rehabilitation process, female drug abusers need a thorough screening for STD followed by aggressive treatment regimens.
Eight patients underwent major gynaecological operations. Their post-operative analgesia was provided by epidural buprenorphine 0.15 mg and bupivacaine 0.5%. The efficacy and side-effects of this combination were assessed. All patients had satisfactory analgesia ranging in duration from 10 hours to greater than 36 hours after a single dose injection. No significant side-effect was noted.
Fibreoptic intubation has been established as a major advance in the management of difficult or failed intubation in the awake patient. If necessary, it may be performed under general anaesthesia with either spontaneous or controlled ventilation. This should be considered early in the management of failed intubation, before multiple attempts with other techniques lead to haemorrhage and oedema in the airway. We describe here selected case reports to illustrate this in 8 different situations. This is followed by a brief review of the technique and indications of fibreoptic intubation.
The occurrence of a case of human rabies in Peninsular Malaysia is reported. Despite the various control measures taken, sporadic cases of rabies have continued to occur in Peninsular Malaysia, especially in the northern states. Clinical awareness of the occurrence of rabies is therefore important and effective post-exposure prophylaxis should be instituted as soon as possible to prevent the possible occurrence of this dreaded disease.
Two hundred and seventy patients with schizophrenia (104 patients in Kelantan and 166 patients in Penang) were interviewed using the Present State Examination to elicit the differences in the phenomenology of their hallucinations. The results indicate that there are significant differences in the phenomenology of hallucinations between the Malays of Penang and Kelantan and also among some Chinese patients. These findings indicate that culture does affect the phenomenology of schizophrenia, even among people of the same race but of different regions.
This study examined admissions, final diagnoses and mean duration of stay of patients in the Psychiatric Wards at the General Hospital, Kuala Lumpur. The male ward was severely overcrowded by 125% over the maximum bed capacity. The majority were psychotic, mainly schizophrenic. The female ward had 76% occupancy, also mainly psychotic. Neurotics, alcohol dependents and personality disorders formed less than 5% of the admissions. There was no difference in the mean duration of stay of patients of both UKM and GHKL Units stratified for diagnosis and disposal except for newly diagnosed schizophrenics. There is an urgent need for more male psychiatric beds/wards.
This retrospective study presents data from 26 women who underwent a reversal of female sterilization. The intrauterine pregnancy rate and ectopic pregnancy rate were 38.5% and 7.7% respectively. The most successful site of tubal anastomosis was isthmic-isthmic anastomosis. The importance of proper patient selection and factors that affect the success rate in attempted reversals are emphasised. The importance of microsurgical approach is highlighted.
The transseptal transsphenoidal hypophysectomy has become a relatively frequent procedure in recent years. We performed 20 such procedures between January 1984 and December 1987 for various pituitary disorders. Significant complications such as CSF rhinorrhea, meningitis, diabetes insipidus, haemorrhage and septal perforation are discussed. The mortality rate for the series was 5%. In analysing the data, we feel that this technique of hypophysectomy is a safe procedure.
Spirometry was performed on 1,999 subjects (1,385 males and 614 females) ranging in age from 13 to 69 years and comprising of all the main races in Malaysia. They were divided into 6 age groups. Mean forced vital capacity (FVC) in the males and females was 3.49 +/- 0.02 L and 2.51 +/- 0.02 L respectively. Both FVC and FEV1 correlated negatively with age. Regression analysis on data between the ages of 20 to 69 years revealed an age-related decline in FVC of about 30 ml per year of life in the males and 22 ml per year in the females. Multiple stepwise regression of the data for the prediction of an individual's FVC above the age of 20 years gave an equation for the males: FVC = 0.0407 (height)-0.0296 (age)-2.343 L and for the females: FVC = 0.031 (height)-0.022 (age)-1.64 L. Predicted FVC values derived from equations based on other populations were considerably higher than the observed mean in this study, re-emphasizing the need to be cautious when applying formulae derived from one population to another. Grossly erroneous conclusions may be reached unless predicted equations for lung-function tests for a given population group are derived from studies based upon the same population group.
We conducted a study to measure the peak expiratory flow rate (PEFR), forced vital capacity (FVC) and forced expiratory volume in 1 second (FEV1) in a group of normal Malay primary school children aged 7 to 12 years. PEFR was measured in 920 children (482 boys and 438 girls) while FVC and FEV1 were measured in 292 of them (168 boys and 124 girls). In agreement with previous studies, we found that PEFR was correlated with age and height of the subjects but FVC and FEV1 were correlated with height only. Prediction equations for all 3 lung function indices for Malay boys and girls were formulated. In comparison with the lung function values from Western and Chinese subjects, the lung function values in our subjects are lower.
Orbital pseudotumour is a non-specific inflammatory disease. Its highly variable clinical and radiographic presentation makes specific diagnosis difficult. This study on 31 proven cases of pseudotumour shows that unilateral involvement, retroorbital fat infiltration and enlargement of multiple extraocular muscles with involvement of the tendinous insertions are key computed tomography CT features which help to establish the diagnosis of orbital pseudotumour.
Five hundred and ninety three cases of clinically diagnosed and suspected epilepsy were analysed as regards to the EEG (standard scalp electrode recording) features for confirmation and typing. Fifty-five per cent of all clinically diagnosed adult epileptics were confirmed by the EEG with the initial record, and the EEG confirmatory rate in children was higher at 92%. The frequency of generalised epilepsy as confirmed by the EEG was found to be 86% in adults and 92% in children, reflecting a higher proportion of generalised epilepsy in the population than reported elsewhere. Clinical diagnosis of partial epilepsy was often subsequently shown to be of generalised type on EEG.
Emergency left-sided colonic resections have traditionally been dealt with by employing staged resections due to the dangers of an anastomosis in unprepared bowel. A small series of 6 patients with left-sided colonic obstruction is presented in which a single stage primary anastomosis was done after an antegrade intraoperative colonic lavage. There were no deaths, infective complications or anastomotic leaks. Major series in the last decade using intraoperative colonic lavage are reviewed as well, to confirm that the method is safe, effective and warrants wider usage locally.