A patient with carcinoma of the right breast and coincidental primary hyperparathyroidism is presented. The distinction between hypercalcemia of malignant and hyperparathyroid origins is based on biochemical analysis and localisation of parathyroid adenoma on a computer tomogram of the neck.
A case of symptomatic polycystic liver disease treated by fenestration and segmental liver resection is reported. The intraoperative use of ultrasound to define the plane of liver resection is emphasised. No significant post-operative complication was encountered. The clinical presentation, management and treatment are discussed.
A cross sectional study to determine the prevalence of hearing loss and hearing impairment was conducted on 286 male subjects from a rural area. The sample was chosen by using a simple random sampling method. Prevalence of symptoms of tinnitus, ear disease, ear drum perforation and infection of external auditory meatus was 19.0 per cent, 6.7 per cent, 3.5 per cent and 0.4 per cent respectively. Air conduction audiometry tests showed the prevalences of hearing impairment of the left, right and both ears (aged 15-30 years) were 5.9%, 8.8% and 0% respectively. The prevalence of hearing loss increased with age. The higher frequencies (> 4KHz) appeared to be more affected than the lower frequencies.
Cervico-vaginal smears from 350 IUCD users were analysed to ascertain the range of abnormalities induced in the genital tract of these women. Alteration of the microbial environment, inflammatory, degenerative, reparative and proplastic epithelial changes were the salient cytological findings. The clinical implications of these are briefly discussed.
A 7-year old female child was admitted for recurrent bronchopulmonary since one week of life. She was diagnosed to have ventricular septal defect and was treated conservatively. At seven years of life, repeat echocardiogram revealed a large perimembranous ventricular septal defect, absent pulmonary valve with overriding of aorta, narrow pulmonary artery annulus, and dilated main pulmonary artery and its branches. She was treated conservatively, discharged and follow-up at the National Heart Institute Kuala Lumpur, for corrective surgery.
Vasomotor rhinitis is a common condition in Malaysia. Patients' dissatisfaction with medical treatment of this recurring condition leads them to seek other forms of traditional cures. This paper highlights the complications in such patients who seek traditional cures for their chronic condition.
Three children with cardiac tumors are described: a 12-year-old female child who had left atrial myxoma, and two males having rhabdomyoma of the right ventricle associated with tuberous sclerosis. The child with left atrial myxoma was symptomatic and the tumour was subsequently excised. The other two children with rhabdomyoma were managed conservatively.
Pain of psychogenic origin can be as frequently related to the musculoskeletal system as it is to the cardiovascular and gastrointestinal systems. We report here two patients who presented with rheumatic pains. Both were subsequently found to have an underlying psychogenic disorder though they were initially diagnosed to have a distinct rheumatic disease. It is easy for doctors to create nondisease when diagnosis is based mainly on investigative results. The practical points in recognising such patients are briefly discussed.
From March 1986 to June 1992, 100 primary total knee arthroplasties were done in 69 patients. The demographic data and complications were analysed in these 69 patients. The first 50 knees with a minimal follow-up of one year (range 1-6 years) were analysed in more detail according to the International Knee Society Rating System. Detailed radiological evaluation was also carried out to assess positioning of the components. There were 79 knees with osteoarthritis, 20 knees with rheumatoid arthritis and one with Systemic Lupus Erythromatosus (SLE). The knee score was poor in all knees pre-operatively. Post-operatively 78% had good to excellent score and the other 22% had fair knee score. However the functional score remained poor in 50% of the knees. Ideal tibio-femoral alignment was obtained in 68% of the knees. Twenty four percent of the knees had 0.4 degrees of varus and eight percent had 10-12 degrees valgus. Complication rate was low with 1% of infection (one knee). Overall early results were satisfactory.
Study site; University Hospital Kuala Lumpur (University Malaya Medical Centre)
Realtime ultrasonography with general purpose sector transducer was used to guide 87 percutaneous biopsies on 82 patients with lesions suspected to be mediastinal masses on plain chest radiographs. In seven patients who had dyspnea the biopsies were done in erect or semi-erect sitting positions. Definitive diagnosis was obtained from 66 lesions (80.5%) where 46 (70.0%) were mediastinal and the remaining 20 lesions (30.0%) arising from the lung. Of the 46 mediastinal lesions where specific diagnosis were made, 42 (91.0%) were anterior and four (0.9%) posterior mediastinal lesions. The majority of these anterior mediastinal masses were lymphomatous nodes followed by germ cell tumours whereas all four posterior mediastinal masses were neurogenic. Of the lung lesions, 19 were primary malignancies. The remaining lung lesion which was located posteriorly was cryptococcus infection. One patient developed massive hemothorax, but subsequently recovered. No significant complications were encountered in the remaining patients. Surgery was carried on 11 patients. There is correlation between definitive diagnosis from percutaneous biopsy and final diagnosis after surgery in 80% of patients. It is proposed that all percutaneous biopsies for thoracic masses which abut the chest wall and cause mediastinal widening on a plain chest radiograph be guided by ultrasound. It can be effectively accomplished with ease and safety even without the use of dedicated biopsy ultrasound probes or biopsy attachments, and on patients in erect or semi-erect positions.
Spontaneous pneumoperitoneum without peritonitis is a rare phenomenon which poses a dilemma to the surgeons faced with this problem. Two such cases and their outcome are presented. The first case was caused by tracheal rupture during emergency intubation and was treated by observation until complete resolution. The second case was caused by barotrauma during positive pressure ventilation and was treated by laparotomy. Both patients died for reasons unrelated to the pneumoperitoneum. The passage of air from the chest cavity into the abdominal cavity was along the great vessels in the first case and through the diaphragm in the second. A compilation of other aetiologies of pneumoperitoneum without peritonitis as extracted from the literature is presented. In the presence of pneumoperitoneum without peritonitis and when the clinical history does not suggest visceral perforation, an abdominal tap or lavage should be attempted. If negative, continued observation is advised.
We report a 14 year old Indian-Muslim girl who developed a fulminant, disseminated and fatal varicella infection while receiving steroids for nephrotic syndrome. The terminal phase of her illness was complicated by a bleeding dyscrasia and circulatory collapse. Varicella infection in healthy children is a benign disease. However in neonates and immunosuppressed patients it may be severe and often fatal. There are many reports of fatalities occurring in cancer patients receiving chemotherapy, patients on immunosuppressives for asthma, haemolytic anaemia, rheumatic fever, and renal and bone marrow transplantation. Patients with nephrotic syndrome receiving cyclophosphamide treatment are at particular risk of developing severe chickenpox infection. To our knowledge, there has been only one report of fatal chickenpox infection in a child who received steroids for nephrotic syndrome. We report here a case of fatal haemorrhagic chickenpox complicating nephrotic syndrome.
A case of marked penile skin loss following an adult circumcision is presented. The surgical requirement is to provide a soft and flexible cover for the penis to facilitate return of sensation and function. The two stage bilateral dartos musculocutaneous flaps offer an acceptable surgical alternative.
To our knowledge extraosseous osteosarcoma has not been reported in the Malaysian literature. We report a case of extraosseous osteosarcoma which was treated by intra-arterial chemotherapy, embolization, wide resection of tumour and salvage of limb with good functional result.
We report a case of idiopathic portal hypertension (IPH) in association with autoimmune thyroiditis occurring in a 39 year old woman. Ultrasonography revealed a normal liver echotexture. Spleno-portogram confirmed portal hypertension and liver biopsy showed features in keeping with IPH. She was also found to be biochemically hypothyroid with markedly elevated thyroid autoantibodies. These findings may suggest an autoimmune link in the pathogenesis of IPH.
Acquired arteriovenous fistula is an unusual complication of lumbar disc surgery. Diagnosis is often late because of the lack of awareness of this complication and also because it may simulate other vascular diseases. A case diagnosed initially as deep vein thrombosis of the leg is described.
Between January 1990 and December 1991, 100 cases of extrapulmonary tuberculosis were identified at the General Hospital Kota Bharu representing 11% of all the newly diagnosed tuberculosis. It was commonest in the third decade of life and the sites involved were the lymph nodes (34%), osteoarticular (14%), miliary (12%) and pleura (10%). Tuberculous lymphadenitis appears to be more common in females and younger patients. Fourteen patients had concurrent active pulmonary tuberculosis and in 36 others the chest X-rays showed satisfactory response to standard chemotherapy. Six patients died and six were lost to follow-up.
Radiologically guided localization procedures are indicated pre-operatively when breast lesions are nonpalpable. The results of 42 percutaneous hookwire localizations over a period of 3 years are described. Of the total, 7 (17%) were found to be malignant. Biopsy was indicated by mammographically detected mass in 48%, by microcalcifications in 40% and by microcalcifications with an associated mass in 12%.
An indirect enzyme linked immunosorbent assay (ELISA) was developed for the diagnosis of allergy to a house dust mite, Dermatophagoides farinae. The efficacy of the ELISA was then evaluated against a prick test using a commercial allergen. Eighty five suspected allergic rhinitis patients from the Otorhinolaryngology Department, Kuala Lumpur General Hospital, were tested with the ELISA and prick test. Prick test and ELISA results were positive in 84.7% and 80.0% of the patients respectively. The ELISA was found to have 87.5% sensitivity, 61.5% specificity, 92.6% positive predictive value, 47.1% negative predictive value, 7.4% false positive and 52.9% false negative. There was total agreement between the prick test and ELISA for prick test grades of 3+ and 4+. It is concluded that the ELISA is a useful assay for detection of individuals who are highly sensitive to D. farinae.