Anaesthesia for the separation of conjoined twins requires a well-prepared, multidisciplinary team. Each patient for surgery is different and the extent of organ sharing and coexisting anomalies must be determined before surgery so that problems can be anticipated. We report our experience of the anaesthetic management for the separation of six sets of conjoined twins. Anaesthesia and surgery were prolonged, massive blood loss and transfusion, hypothermia, electrolyte imbalance and infection being the main perioperative problems encountered.
This is a retrospective observational study of outcome of 11 cases of vaginal hysterectomy for undescended and enlarged uterus carried in University Hospital, Kuala Lumpur. The cases included relative contraindications such as 14 weeks size fibroids, severe obesity, previous Caesarean section and nulliparity. All the eight patients agreeable for prophylactic bilateral salpingoophorectomy had their ovaries removed. Operative time ranged from 1 hr 20 min to 2 hr 15 min. All patients were sent home within 48 hours of the operation. The excellent outcome of our initial experience highlights the known advantages of vaginal hysterectomy for undescended and enlarged uterus.
The term "choristoma" is used to describe a mass of histologically normal tissue presenting in an aberrant site. A rare case of osseous choristoma of the tongue is presented and the literature is briefly reviewed.
The authors outline the steps being taken in Malaysia aimed at persuading people to avoid the unhealthy lifestyles commonly associated with socioeconomic development and increased affluence, and to adopt health dietary and other habits.
The objective of this study was to evaluate possible factors associated with discontinuing use of TCu 380A IUDs due to personal reasons among 2748 users. Overall, a total of 88 subjects discontinued using the TCu 380A IUD within 12 months postinsertion for personal reasons. The most common reasons were planned pregnancy (32%) and husband or family opinion against IUD use (26%). The gross cumulative 12-month life table discontinuation rate for all personal reasons was 4.0 per 100 women. Having no education and/or living in a rural area were the sociodemographic characteristics associated with an increased risk of discontinuation for personal reasons. Effective and regular counseling about IUD use, especially among illiterate women, may help prevent IUD discontinuations related to personal reasons.
A 34-year-old multigravid woman with symptomatic primary biliary cirrhosis (PBC) of the liver had a successful pregnancy. A healthy baby was born prematurely at 36 weeks of gestation. Six months prior to the conception of this pregnancy, stage III PBC had been diagnosed. Portal hypertension and liver cirrhosis had not developed. It is uncommon for pregnancy to occur in the presence of PBC. In the case presented, the outcome of pregnancy was good and the liver function had not been significantly affected by the pregnancy.
In the world of medical literature, little has been reported about the fears of patients undergoing bronchoscopy. The aim of this study was to identify the common fears of patients undergoing fibreoptic bronchoscopy and to determine whether any factors might contribute to reducing these fears. One hundred and four consecutive patients undergoing bronchoscopy were interviewed. Sixty one patients expressed fear about the procedure, as follows: afraid of pain (33); afraid of breathing difficulties (11); afraid of oropharyngeal irritation (5); afraid of the bronchoscopy findings (2); afraid of sedation, cross-infection and nasal lignocaine spray, respectively (3); and unable to be specific (7). There was no difference between the "no fear" and "fearful" groups in ethnicity, source of referral, education, previous endoscopy, doctors' explanation and the patients' understanding of the procedure and its indication. "Fearful" patients were significantly younger (t=2.082, p=0.037) and female (chi2=4.180, p=0.038). Doctors were more likely to explain the indication for bronchoscopy than how it would be performed (chi2=6.403; p=0.011), and patients were more likely to understand why they needed a bronchoscopy than how it would be performed (chi2=21.505; p<0.001). Fear preceding bronchoscopy is independent of patients' demographic features except for age and gender. Doctors tend to explain "why" but not "how" the procedure is performed. Provision of detailed information about sensations that are likely to be experienced in bronchoscopy could be used to allay some of these common fears.
A female patient presenting with post-prandial epigastric pain and weight loss was diagnosed to have oesophageal tuberculosis by endoscopic biopsy. She responded well to standard anti-tuberculosis treatment.
In 1885, Gilles de la Tourette described 9 patients who suffered from a disorder characterized by involuntary movements, echolalia, echopraxia, coprolalia, and strange, uncontrollable sounds. In his article, Gilles de la Tourette presented some earlier descriptions of this disorder. To appreciate what first led Gilles de la Tourette to Tourette syndrome, however, it is necessary to turn to an article that he published a year earlier. In his 1884 article, Gilles de la Tourette cited several movement disorders that he thought were similar to each other, yet different from true chorea. After describing these disorders, namely, "jumping" of Maine, latah of Malaysia, and miryachit of Siberia, he briefly mentioned a boy in Charcot's ward in Paris, France, who seemed to exhibit the same condition. In an addendum, he then said that other cases were now surfacing in Paris and that he would write an additional article describing these individuals. To achieve a more thorough understanding of the events that led Gilles de la Tourette to his 1885 description of the disorder that now bears his name, we herein present an English-language translation of his 1884 article along with a commentary.
The effect of the oil-spill dispersant Corexit 9527 on egg-hatching rate of Macrobrachium rosenbergii (de Man) was studied by using an innovated flow-through bioassay technique. This bioassay method relies on the fact that M. rosenbergii fertilized eggs when detached from the mother prawn were able to hatch artificially. The flow-through system generated a stable and good water quality environment for hatching the eggs successfully. The Corexit 9527 had a pronounced effect on hatching rate of the M. rosenbergii eggs. In the control, the hatching rate of the eggs was 95.55% +/- 1.74%. However, it was reduced drastically with increasing concentrations of Corexit 9527. A 100% inhibition of egg hatchability was found when the level of Corexit 9527 was higher than 250 mg litre(-1). The EC(50) and the EC(95) values estimated by the probit method were 80.4 +/- 5.5 mg litre(-1) and 193.5 +/- 39.9 mg litre(-1) respectively (P = 0.05). The recommended safety level of Corexit 9527 for M. rosenbergii in Malaysian estuarine waters is below 40 mg litre(-1).
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.
Anopheles maculatus Theobald sensu lato is a species complex now consisting of eight sibling species; An. maculatus is still represented by two cytologically distinct forms; i.e., the widely distributed sensu strictu or B, and E from southern Thailand and adjacent areas in northern Malaysia. Cuticular lipid profiles in conjunction with principal component analysis was used to separate An. maculatus form E from sensu stricto form B in a preliminary survey of the An. maculatus complex at five locations spanning peninsular Malaysia. The relative rank orders, from the areas of the five gas chromatographic peaks used to determine lipid differences for specimens from peninsular Malaysia, matched well with those from cytogenetically identified colony specimens of An. maculatus forms B and E. The two-dimensional principal component pattern of specimens identified as form E was highly clumped, which indicated that very similar cuticular lipids were present within this putative malaria vector. Both forms coexisted in peninsular Malaysia, but form E may be dominant except in the south.
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.
A registry of patients with end stage renal disease was started from 1st January 1990 at Hospital Sultanah Aminah, Johor Baru. There were 126 patients in 1990 and 129 in 1991. The peak age was 31 to 60 years old; males outnumbered females 1.5:1. Forty-three to fifty-six percent presented with small kidneys. Seventeen to twenty percent of patients had diabetes mellitus. In 1991, the racial distribution of patients was Malay: 50.4%, Chinese: 39.5%, Indian: 7.8% and others: 2.3%. The incidence of end stage renal disease in Johor Baru district was 79 per million per year in 1990 and 86 per million in 1991.
Double teeth or joined teeth have been described under several different terms and the terminology is often confusing. There are several ways in which union of teeth can occur and the terms that are commonly used to describe the condition are fusion and gemination. Although primary double teeth themselves may be regarded as harmless anomalies, its presence can cause some abnormalities to occur in the permanent dentition. Therefore, early diagnosis of the anomaly is of considerable importance.
The results of radiological investigations performed on 81 children with urinary tract infection (UTI) were reviewed. Investigations included 91 voiding cystourethrograms (VCU), 59 intravenous urograms (IVU) and 36 ultrasonograms (US). The aim was to study the local spectrum of renal tract abnormalities in childhood UTI and to compare the diagnostic yield of combining US and VCU against IVU and VCU. Renal tract abnormalities were detected in 37%. Vesico-ureteric reflux (VUR) was the commonest, detected in 26%, with renal scarring found in 9% of refluxing units. Ultrasound should replace IVU in the initial diagnostic work-up of these children.
Six hands from five patients were seen with full-thickness burns following a ritual practice between June 1993 and June 1994. Three hands were treated with excision and medium-thickness split-skin grafts, one patient was treated with a medium-thickness split skin graft taken from the instep of the foot. The first patient with bilateral burns of the palms refused surgery and returned 3 months later with contractures of the palms. The results of the treated hands are presented.
This report describes the ethical and legal aspects of assisted reproduction technology (ART) that have been instituted in Asian countries. The data were collected by a questionnaire circulated to ART units in Asia. These are Taiwan, Singapore, Korea, Indonesia, Thailand, Japan, Iran, India, Jordan, Malaysia, China, Israel, Hong Kong, Pakistan, Lebanon, Saudi Arabia, and Persian Gulf countries. According to the survey, there are approximately 260 ART centers in Asia (half of which are in Japan). On a global basis each ART centre in Asia serves an average population of 13 million people. On the other hand, in those Asian countries where the standards of living are relatively high, the availability of ART services, including the more sophisticated and costly ART procedures like micromanipulation, is similar to that in the Western world. In most of the Asian countries practising ART, however, no state registry exists. Taiwan is the only country that has specific legislation, and in six other countries some kind of ministerial regulations are practised. We conclude that ART is now practised in 20 countries in Asia. The prevailing rules and cultural heritage in many of these Asian countries has a major influence on the implementation of ART in Asia. However, in view of the complicated and sensitive issues involved, and as no supervision on ART clinics exists in most of the Asian countries, we advocate that some kind of quality control should be urgently instituted in all centres practising ART. In this way, it is hoped that the highest standards be attained for all parties concerned.
Of the twenty microorganisms screened for metabolism of goniothalamin only Streptomyces aurofaciens ATCC 10762 and Nocardia species NRRL 5646 produced two metabolites, 3,4-dihydrogoniothalamin and 3,4,7,8 tetrahydrogoniothalamin. The identity of the isolated metabolites were established using TLC, HPLC, MS, IR, and 1H- and 13C-NMR spectroscopy. In addition, the substrate had been transformed into two unknown metabolites by Aspergillus niger ATCC 11394 and Septomyxa affinis ATCC 6737 in low yield. Three of the metabolites were also detected and identified in the urine and blood samples of the goniothalamin-treated Sprague-Dawley rats. The obtained results are in agreement with and support the principle of microbial models of mammalian metabolism.
During the period 1 January 1990-31 December 1990, 68 neonates with congenital abnormalities were successfully analysed for chromosome abnormalities in order to determine the contribution of chromosome aberrations to the aetiology of congenital abnormalities. The neonates were karyotyped employing the G-banding technique. Twenty-nine babies showed abnormal chromosome karyotypes. Twenty-six were observed to have classic trisomy syndromes; ie. trisomy 21 (32.3%), trisomy 18 (3.0%), and trisomy 13 (3.0%). The mean maternal age of the mothers with babies having normal karyotype was lower than the mean maternal age of the mothers having babies with abnormal karyotypes. From this study the incidence of congenital abnormalities due to chromosomal abnormalities is found to be 1:838 livebirths. Frequency of newborns having abnormal chromosomes is 0.14% for Malays, 0.12% for Chinese and 0.06% for Indians.