The objective of a cervical screening programme is to prevent invasive cancer of the cervix by detecting and treating pre-invasive disease of the cervix. The impact of the programme depends both on the detection of women with cervical intraepithelial neoplasia (CIN) and upon their being treated effectively. This article is...

Osteoporosis is becoming an increasing public health problem in most countries. Osteoporosis literally means “porous bones” and involves skeletal fragility leading to an increased risk of fracture. This article is available only as a PDF. Please click on “Download PDF” on top to view the full article.

Gout occurs in 3 overlapping phases: a long phase of asymptomatic hyperuricaemia, a period of recurrent acute gouty attacks separated by asymptomatic intervals (interval gout), followed in about 10% of patients by chronic tophaceous gouty arthritis. Gout is one of the better understood of the arthritic disorders, and certainly...

Apart from the nasal bone, the mandible is the most commonly fractured bone in the face. It is also the 10th most often broken bone in the body. This article is available only as a PDF. Please click on “Download PDF” on top to view the full article.

Pathologic skin picking may be defined as the habitual picking of skin lesions, which when chronic and extensive, can lead to significant distress, dysfunction and disfigurement. The underlying skin lesions may range from benign ones, e.g. barely noticeable irregularities of the skin, to more severe ones, e.g. acne, eczema,...

Trichotillomania (TTM) is a chronic psychiatric condition characterised by uncontrollable, self-inflicted, hair pulling, resulting in noticeable hair loss. First described by Hallopeau a century ago, it was previously regarded as an obscure condition. This article is available only as a PDF. Please click on “Download PDF” on top to view...

Twenty years ago, the therapy of glomerulonephritis (GN) was relatively simple as it was believed that treatment with prednisolone should be confined to patients with minimal change nephrotic syndrome and lupus nephritis. For those patients who failed to respond, they were treated with oral cyclophosphamide. This article is available only...

There have been many reports on the use of conventional doses of cyclosporine A (CsA) in inducing remission among adults with minimal change nephrotic syndrome (MCNS), including those who fail steroids and cyclophosphamide therapy or who are steroid dependent and frequent relapsers. We report 3 cases which demonstrate the...

Parkinson’s disease (PD) affects 1% of adults above the age of 65 years. It is characterised histologically by the loss of neurons in the substantia nigra pars compacta and the presence of Lewy bodies within the degenerating neurons. This article is available only as a PDF. Please click on “Download...

Stroke is the fourth leading cause of death and a leading cause of morbidity in Singapore. The number of hospital admissions for cerebrovascular disorders has been rising dramatically over the last few years, exceeding 10,400 in 2001. This article is available only as a PDF. Please click on “Download PDF”...

Fractures, the most serious complication of osteoporosis, are increasing and constitute an evolving public health problem in terms of disability, mortality and cost. A paradigm shift in the management of osteoporosis has resulted from the development of techniques which can diagnose osteoporosis before fractures occur, and effective medications which...

Osteoporosis is regarded as an important public health problem in many Caucasian populations. Much of the research on epidemiology, diagnosis, treatment, genetic and molecular aspects has been carried out in the West. This article is available only as a PDF. Please click on “Download PDF” on top to view the...

Fibroids are the most common, solid benign pelvic tumours occurring in about 30% of women beyond the age of 30. They are asymptomatic in most women. This article is available only as a PDF. Please click on “Download PDF” on top to view the full article.

Colorectal carcinoma is the second commonest cancer in both males and females in Singapore, accounting for about 15% of all cancer cases. The liver is the most common site of distant metastases from colorectal cancer. This article is available only as a PDF. Please click on “Download PDF” on top...

Hypercalcaemia is a relatively common clinical problem with the widespread use of routine biochemical screening. Population studies have suggested a prevalence of 3% in women and <1% in men above the age of 60 years. This article is available only as a PDF. Please click on “Download PDF” on top...

From September 1998 to June 1999, there was an outbreak of viral encephalitis in several pig farming villages in Malaysia. The outbreak, which started in Ulu Piah, Tambun and Ampang near Ipoh in the state of Perak, later involved Sikamat, Sungai Nipah, Kampong Sawah and Bukit Pelanduk areas in...

Worldwide, asthma is estimated to affect between 5% and 10% of the population and, among adults, 4% to 9% of these cases have been attributed to an occupational cause. Yet, only 3 cases were reported and confirmed in Singapore in the year 2000 – an incidence of only 0.14/100,000...

Bile duct perforation (BDP) and biliary ascites in children is a rare clinical entity. The aetiopathogenesis is still elusive. This article is available only as a PDF. Please click on “Download PDF” on top to view the full article.

Since time immemorial, generations of medical students and physicians have always been taught that a thorough and detailed history and examination is the foundation of the practice of good clinical medicine. This is particularly so in Neurology, in which the detection of an absent reflex or of focal weakness...

Foreign body (FB) ingestion in children is a frequent and frightening experience to the patients and caregivers. It is a common paediatric problem necessitating occasional immediate intervention to avoid serious complications. This article is available only as a PDF. Please click on “Download PDF” on top to view the full...

This article is available only as a PDF. Please click on “Download PDF” on top to view the full article.

A 61-year-old right-handed man with no past medical history presented to our movement disorders clinic with a history of stuttering which had begun 5 years earlier, and appeared to worsen in the preceding year. He had stuttered briefly in childhood, from the age of 5 to 11, but had...

Status epilepticus (SE) describes a clinical condition characterised by an epileptic seizure or a series of seizures that lasts for at least 30 minutes without consciousness being regained.1 Some authors have added a time line of 60 minutes. The incidence of generalised convulsive status epilepticus (GCSE) is between 40...

Obesity is becoming a problem of epidemic proportions and is perhaps, the most pervasive medical problem faced by medical providers today. It is a problem affecting about 10% to 15% of our school-going population in Singapore, affecting disease burden in virtually every medical subspecialty. This article is available only as...

The management of idiopathic Parkinson’s disease is deceptively simple. Current practice, which consists of replacing dopamine on a twice or thrice daily regime may actually be responsible for causing the involuntary movements (dyskinesias) which were formerly thought to be inevitable in the disease and which occur in association with...

Despite perforated appendicitis (PA) being a common surgical emergency in childhood, controversy still exists with regard to its management in this era of minimal access surgery. Open appendicectomy (OA) has been accepted as the standard procedure for PA. However, OA has been associated with prolonged hospitalisation and significant complications...

The EQ-5D is a preference-based, generic instrument that measures quality of life in three different ways.1 The first part is a descriptive system providing a profile of respondents’ health status in five dimensions. The second measure is a 0 to 100 visual analog scale for self-rating of own health....

Male breast cancer is a rare disease entity, traditionally said to represent <1% of all diagnosed breast cancers. Recent statistics, however, suggest that its incidence may be on the rise, although the clinical significance of this is unknown. This rarity has precluded large randomised controlled trials, and most treatment...

The Internet has in recent years become ubiquitous in the lives of young persons and children due to rapid information technology (IT) development, high speed wire connection, easy accessibility and increasing affordability. Its growth has also been fuelled by a huge customer demand created by social and print media,...

Rhabdomyosarcoma (RMS) constitutes nearly 4% of all children diagnosed with cancer in the ethnically diverse small island city of Singapore. It is the most common primary soft tissue malignancy of childhood and one which is highly sensitive to chemotherapy and radiation therapy leading to excellent overall survivals. In KK...

Little is known about the genetics of Parkinson’s disease (PD) in Southeast Asian populations.1 We extended knowledge of the Southeast Asian monogenic PD landscape by describing a Malaysian Malay family with early-onset PD (EOPD), defined as onset at <50 years of age and a rarely reported homozygous PRKN exon...

Gout is a common metabolic disease that causes arthritis which is often painful and sometimes disabling. It results from the deposition of monosodium urate monohydrate crystals in the joints and soft tissue giving rise to an acute inflammatory response. This article is available only as a PDF. Please click on...