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Fulltext The role of repeat head computed tomography in the management of mild traumatic brain injury patients with a positive initial head CT

Sharifuddin A, Adnan J, Ghani AR, Abdullah JM

Med J Malaysia, 2012 Jun;67(3):305-8.
PMID: 23082423 MyJurnal

This was a prospective observational study done to evaluate the role of a repeat head CT in patients with mild traumatic brain injury. The aim was to evaluate wether the repeat head CT were useful in providing information that leads to any neurosurgical intervention. 279 adult patients with a mild head injury (GCS 13-15) were enrolled, and these comprised of patients with an initial traumatic intracranial haemorrhage not warranting any surgical intervention. All patients were subjected to a repeat head CT within 48 hours of admission and these showed no change or improvements of the brain lesion in 217 patients (79.2%) and worsening in 62 patients (20.8%). In thirty-one patients, surgical intervention was done following the repeat head CT. All of these patients had a clinical deterioration prior to the repeat head CT. Even if a repeat head CT had not been ordered on these patients, they would have had a repeat head CT due to deteriorating neurological status. When the 62 patients with a worsening repeat head CT were compared with the 217 patients with an improved or unchanged repeat head CT, they were found to have older age, lower GCS on admission, presenting symptoms of headache, higher incidence of multiple traumatic intracranial pathology and lower haemoglobin level on admission. On stepwise multiple logistic regression analysis, three factors were found to independently predict a worse repeat head CT (Table IV). This includes age of 65 years or older, GCS score of less than 15 and multiple traumatic intracranial lesion on initial head CT. As a conclusion, we recommend that, in patients with a MTBI and a normal neurological examination, a repeat cranial CT is not indicated, as it resulted in no change in management or neurosurgical intervention. Close monitoring is warranted in a subset of patients with risk factors for a worsening repeat head CT.
Keywords: Computed tomography, brain injury, Hospital Sultanah Aminah, Johor Bahru, Johor, Malaysia
Fulltext Improving the management of brain injuries in Malaysian hospitals

Abdullah JM

Med J Malaysia, 2011 Jun;66(2):83.
PMID: 22106681
Fulltext Presence of allelic loss and PTEN mutations in malignant gliomas from Malay patients

Zainuddin N, Jaafar H, Isa MN, Abdullah JM

Med J Malaysia, 2004 Oct;59(4):468-79.
PMID: 15779579

Loss of heterozygosity (LOH) on several loci and mutations on PTEN tumor suppressor gene (10q23.3) occur frequently in sporadic gliomas. We have performed polymerase chain reaction (PCR)-LOH analysis using microsatellite markers and single-stranded conformational polymorphism (SSCP) analysis to determine the incidence of allelic losses on chromosome 10q, 9p, 17p and 13q and mutations of exons 5, 6 and 8 of the PTEN gene in malignant gliomas. Twelve of 23 (52.2%) malignant glioma cases showed allelic losses whereas 7 of 23, (30.4%) samples showed aberrant band patterns and mutations of the PTEN gene. Four of these cases showed LOH on 10q23 and mutations of the PTEN gene. The data on LOH indicated the involvement of different genes in gliomagenesis whereas mutations of the PTEN gene indicated the role of PTEN tumor suppressor gene in the progression of glioma in Malay population.
The use of magnetic resonance phase-contrast cine in Chiari malformation with syringomyelia

Goh CH, Hamzah MR, Kandasamy R, Ghani ARI, Wong SH, Idris Z, et al.

Med J Malaysia, 2020 11;75(6):666-671.
PMID: 33219175

INTRODUCTION: Chiari malformation (CM) is a disorder of mesodermal origin and is commonly associated with syringomyelia. Foramen magnum decompression is the first-line of standard treatment in symptomatic patients with a confirmed radiographic diagnosis. Magnetic resonance (MR) cine allows accurate evaluation of cerebrospinal fluid (CSF) physiology at the craniovertebral junction but often this is under-utilised in Malaysia.
METHODS: In this series, we looked into nine cases of CM with syringomyelia from clinical and radiological perspective before and after surgery. The radiological parameters were herniated tonsillar length, syrinx: cord ratio, syrinx length and diameter. Flow velocity and morphologic changes in Chiari were illustrated.
RESULTS: Seven patients showed either reduction in syrinx length, syrinx: cord ratio or both postoperatively. Clinical recovery somewhat varied in motor and sensory symptoms. Four patients gained better functional grade in modified Rankin scale (MRS) while the rest remained similar. The study highlighted the advantage of CSF flow dynamics information over MR anatomical radiographic improvement in addressing the neurologic and functional recovery. We also discussed the practicality of cine sequence in preoperative patient selection, syrinx analysis and postoperative flow evaluation in anticipation of clinical outcome.
CONCLUSION: Phase-contrast cine MRI is a useful tool dictated by resource availability. We recommend its routine use in preoperative analysis and subsequent observational follow-up after surgery.
Fulltext An unusual presentation of renal parenchymal malacoplakia

Teh GC, Chong WL, Manorammah L, Mah PKK, Abdullah K

Med J Malaysia, 2000 Jun;55(2):263-4.
PMID: 19839157
Fulltext Iatrogenic ureteric injuries

Lei CC, Abdullah MM, Abdullah K

Med J Malaysia, 1991 Jun;46(2):163-70.
PMID: 1839421

Damage to the lower ureters during pelvic surgery is a serious and well-recognised complication. This iatrogenic injury, when undetected intra-operatively, continues to give rise to significant patient morbidity. In 1987, this Department was referred 18 cases of iatrogenic ureteric injuries. 16 patients were from gynaecologic surgery and 2 patients were from general surgery. Only 4 cases (24%) were detected and referred intra-operatively. 13 patients presented post-operatively with various symptoms viz., anuria, loin pain and urinary leak per vagina. Good recovery of urinary function was achieved in all cases after urological intervention, usually by ureteric re-implantation.
Fulltext Congenital diaphragmatic hernia in a post-partum woman

Abdullah M

Med J Malaysia, 2003 Mar;58(1):99-101.
PMID: 14556332

Congenital diaphragmatic hernia (CDH) is rare in adults. We report a 24 year old woman presenting with shortness of breath, chest pain and nausea after the birth of her first baby. Clinical examination, plain radiography and a CT scan revealed herniation of abdominal contents into her left chest. Via a midline laparotomy, the contents were reduced and the defect repaired, using a mesh. She remains symptom-free three years since her surgery and even after a second childbirth. A brief review of the literature reporting adult diaphragmatic hernia of congenital origin accompanies this case report. We conclude that symptomatic CDH in adults usually presents as an emergency with gastrointestinal and occasionally respiratory complications. Early diagnosis and repair is essential to avoid subsequent morbidity and mortality.
Fulltext Pancreatitis in primary hyperparathyroidism

Abdullah M

Med J Malaysia, 2003 Oct;58(4):600-3.
PMID: 15190638

The cause and effect relationship between acute pancreatitis and primary hyperparathyroidism (pHPT) still evokes controversy. Our paper reviews the debate in the medical literature. In this controversy we add a case of a 49-year old non-alcoholic man presenting with recurrent attacks of acute pancreatitis. His raised serum calcium was realized rather late. Eventually, high intact parathyroid hormone levels led to open neck exploration and finding of a solitary parathyroid adenoma. Post-surgery, serum calcium returned to normal and abdominal symptoms disappeared. The case report and the accompanying literature review support our belief, that acute pancreatitis is one of the symptoms of pHPT often caused by a parathyroid adenoma and curable by its excision.
Fulltext Gangrene of the penis

Lwin M, Abdullah MA

Med J Malaysia, 1995 Mar;50(1):108-9.
PMID: 7752962

A case of gangrene of the penis, rarely seen at our University Hospital is reported. Urolithiasis, urinary tract infection, infected piles and anaemia were found to be associated with the condition. Because of rapid spread of the gangrene, partial amputation was required in this reported case.
Fulltext Non-fatal strangulation: an uncommon parachute-related accident

Lwin M, Abdullah MA

Med J Malaysia, 1995 Dec;50(4):419-20.
PMID: 8668068

A case of non-fatal strangulation of the neck by rigging lines of a parachute during military training is presented. It is an unusual but potentially life-threatening injury. Probable factors leading to such injury are discussed.
Fulltext Xanthogranulomatous pyelonephritis. A report of two cases

Yaakub JA, Abdullah MM

Med J Malaysia, 1990 Sep;45(3):263-6.
PMID: 2152092

Xanthogranulomatous pyelonephritis is a rare form of chronic pyelonephritis affecting adults and children. Two patients with the disease are reported.
Acute compartment syndrome of the forearm: A case report of radius fracture with concomitant brachial artery transaction

Rasid MF, Ahmad A, Baharuddin KA, Salim AA, Savarirajo JC, Abdullah MS

Med J Malaysia, 2021 07;76(4):603-605.
PMID: 34305131

Acute compartment syndrome (ACS) is a surgical emergency that requires timely recognition and early management for a good outcome. We report a case of a 71- year-old male seen at the Emergency Department of Universiti Sains Malaysia (USM), Malaysia, on anticoagulant therapy for valvular atrial fibrillation, who had sustained a closed fracture of the left distal end radius following a fall. Examination of the left upper limb showed deformity and tenderness over the left wrist, associated with swelling and a tense anterior compartment with blisters formation and rapid expansion of hematoma at the cubital fossa away from the fracture site. Both radial and brachial pulses were absent and confirmed with the absence of a doppler signal over the brachial and radial artery and CT angiography of the left upper limb showed there was a vascular injury of the brachial artery. Fasciotomy of the left upper limb and revascularization of the left brachial artery was done. Intraoperative findings showed a tight anterior compartment with muscle bulging upon compartment release with a complete cut of the left distal brachial artery. The primary end-to-end vascular anastomosis was done and distal circulation was restored. The distal end radius fracture was treated conservatively. The patient underwent split skin grafting of the left forearm after 6 weeks post-injury and went home well. It is critical to recognize a concomitant vascular injury in fracture-related ACS as the clinical feature may overlap. Failure in detection of concomitant vascular injury may lead to emergency fasciotomy without vascular exploration and repair.
Outcome of acute ischaemic stroke patients after intravenous alteplase in Hospital Universiti Sains Malaysia

Wong KY, Baharuddin KA, Masykurin MM, Abdul Halim S, Chee YC, Sapiai NA, et al.

Med J Malaysia, 2021 Nov;76(6):870-875.
PMID: 34806675

INTRODUCTION: Intravenous (IV) thrombolysis with recombinant tissue plasminogen activator (rt-PA) is effective in treating acute ischaemic stroke. Our primary objective is to assess the outcome of these acute ischaemic stroke (AIS) patients after IV alteplase with the modified Rankin scale (mRS).
METHODS: This is a cross-sectional study in which patients receiving IV alteplase in Hospital Universiti Sains Malaysia, from January 2017 to April 2020 were recruited. Demographical data, National Institutes of Health Stroke Scale (NIHSS) scores, door-to-needle time were recorded. Modified Rankin scale (mRS) scores were evaluated at 90 days after initial therapy. Good and poor functional outcomes were defined as 0-2 and 3-6, respectively.
RESULTS: A total of 30 patients were included in the study with a mean age of 59±11.47 years old. 76.7% of them were male and the rest were female. From the study, onset-toneedle time was 197.47±51.74 minutes, whereas door-toneedle time was 120.93±53.63 minutes. Seventeen (56.3%) patients achieved a favourable score of 0-2 on the mRS at 90 days after treatment. Haemorrhagic transformation occurred in eight (26.7%) of the patients with a mortality rate of 13.3%.
CONCLUSION: 56.7% of our patients showed improvement in the mRS at 90 days post thrombolysis for AIS. Higher baseline NIHSS scores and diabetes mellitus were associated with poorer functional outcomes after thrombolysis.
Fulltext Seroepidemiological study of leptospirosis among the communities living in periurban areas of Sarawak, Malaysia

Thayaparan S, Robertson ID, Fairuz A, Suut L, Gunasekera UC, Abdullah MT

Med J Malaysia, 2015 Oct;70(5):288-94.
PMID: 26556117 MyJurnal

INTRODUCTION: Leptospirosis is endemic to tropical regions of the world and is re-emerging as a new danger to public health in Malaysia. the purpose of this particular study was to determine the common leptospiral serovars present in human communities living around wildlife reserves/disturbed forest habitats. the objective of this study was to estimate the seroprevalence of leptospirosis and finding infecting serovars in villages surrounded habitats where wildlife lives in Sarawak, Malaysia.

METHODS: A cross-sectional serological survey of 198 humans was conducted in four villages around Kuching, Sarawak between January 2011 and March 2012.

RESULTS: A seroprevalence of 35.9% (95%cI 29.2-43.0) to the MAt was detected in the tested humans. Antibodies to serovar Lepto 175 Sarawak were most commonly detected (31.3%; 95%cI 24.9-38.3) and were detected in individuals at all four locations. the presence of skin wounds (Or 3.1), farm animals (Or 2.5) and rats (Or 11.2) were all significantly associated with seropositivity in a multivariable logistic regression model.

CONCLUSIONS: the results of the current study are important as wildlife may act as reservoirs of leptospires for humans. Health authorities should expand disease control measures to minimise the spill-over from wildlife to humans visiting, living or working in the sampled locations. the pathogenic status of serovar Lepto 175 Sarawak also requires further investigation.
Surface properties and microporosity of polyhydroxybutyrate under scanning electron microscopy

Raouf AA, Samudin AR, Samian R, Akool K, Abdullah N

Med J Malaysia, 2004 May;59 Suppl B:49-50.
PMID: 15468813

This study was designed to investigate the surface properties especially surface porosity of polyhydroxybutyrate (PHB) using scanning electron microscopy. PHB granules were sprinkled on the double-sided sticky tape attached on a SEM aluminium stub and sputtered with gold(10nm thickness) in a Polaron SC515 Coater, following which the samples were placed into the SEM specimen chamber for viewing and recording. Scanning electron micrographs with different magnification of PHB surface revealed multiple pores with different sizes.
Fulltext A comparative study of intravenous patient-controlled analgesia morphine and tramadol in patients undergoing major operation

Hadi MA, Kamaruljan HS, Saedah A, Abdullah NM

Med J Malaysia, 2006 Dec;61(5):570-6.
PMID: 17623958

The success of major surgery depends partly on providing effective post-operative pain relief, which can be commonly achieved by morphine administration via patient- controlled analgesic (PCA) system. Alternatively, tramadol which is a weak opioid analgesic, can be used for post operative pain relief. The purpose of this study was to evaluate the effectiveness of intravenous PCA tramadol in comparison with PCA morphine in term of analgesic properties, sedation and side effects. A randomized, double-blinded study was conducted on 160 ASA I and II patients who underwent major operations. Eighty of them received a loading dose of intravenous morphine 0.1 mg/kg followed by PCA morphine bolus of 1 mg (1 mg/ml) as required, while the other 80 patients received a loading dose of 2.5 mg/kg of intravenous tramadol followed by PCA infusion of 10 mg (10 mg/ml) as required. Patients were monitored for pain, sedation and side effects as well as respiratory rate, nausea, vomiting, pruritus, blood pressure and pulse rate. Patients were evaluated 30 minutes, 4 hours, 24 hours and 48 hours post operation. There were no differences in the demographic data between the two groups (p > 0.05). The overall mean pain score in tramadol group was 0.70 +/- 0.60 as compared to 0.75 +/- 0.67 for morphine group. The mean pain score for tramadol and morphine groups at 30 minutes, 4 hours, 24 hours and 48 hours post operation were 1.32 +/- 0.79, 104 +/- 0.79, 0.35 +/- 0.48, 0.09 +/- 0.33 and 1.35 +/- 0.99, 1.14 +/- 0.81, 0.40 +/- 0.54, 0.10 +/- 0.34 respectively. The overall mean sedation score in tramadol and morphine group was 0.39 +/- 0.44 as compared to 0.35 +/- 0.43 for morphine group. The mean sedation score for tramadol and morphine group at 30 minutes, 4 hours, 24 hours and 48 hours post operation were 0.90 +/- 0.74, 0.56 +/- 0.59, 0.075 +/- 0.27, 0.025 +/- 0.16 and 0.84 +/- 0.70, 0.46 +/- 0.64, 0.08 +/- 0.27, 0.01 +/- 0.11 respectively. There was no significant difference in the overall mean pain and sedation score between the two groups as well as for each duration assessed (p > 0.05). There were also no significant differences between the two groups with regard to the blood pressure and heart rate. The incidence of nausea, vomiting and pruritus were the same in the two groups. This study indicates that PCA tramadol is as equally effective as PCA morphine control following major surgery. The incidences of sedation, nausea or pruritus were the same in the two groups.
Development of the rural Palliative Care Services by the Kuala Lipis District Hospital

Lai CK, Tay KT, Abdullah R

Med J Malaysia, 2021 03;76(2):233-235.
PMID: 33742634

In recognising the palliative care (PC) needs globally and in Malaysia, services were developed to serve the rural area of Kuala Lipis, Pahang. This communication describes the initial a Strengths, Weaknesses, Opportunities, and Threats (SWOT) analysis, stages of development towards achieving a successful implementation. PC services were led by Kuala Lipis district hospital include inpatient referrals, outpatient and community care through home visits. These services involve multi-disciplinary team inclusive of representatives from health clinics and allied health. Referrals and opioid usage have demonstrated an increasing trend since its implementation in October 2018. Implementation of rural PC services is feasible; however, long-term sustainability needs to addressed.
Fulltext Gouty wrist arthritis causing carpal tunnel syndrome--a case report

Sikkandar MF, Sapuan J, Singh R, Abdullah S

Med J Malaysia, 2012 Jun;67(3):333-4.
PMID: 23082430

A 63 year old male with a history of gout and hypertension presented with carpal tunnel syndrome. He gave history of bilateral wrist pain associated with numbness over the median nerve distribution of the hand. Tinels sign and Phalens test were positive with no obvious thenar muscle wasting on examination. Tophaceous deposits in the flexor tendons and within the synovium of the wrist joint was seen during surgery and this established gout as the cause of median nerve entrapment in this patient.
Granulocyte-Macrophage colony stimulating factor in asthmatic patients infected with respiratory syncytial virus

Abdullah SF

Med J Malaysia, 2021 03;76(2):177-182.
PMID: 33742625

INTRODUCTION: It is estimated that at least 30 to 40% of asthma attacks in adults are related to respiratory infections with viruses. The majority of asthma-related viruses include respiratory syncytial virus (RSV), rhinovirus, and parainfluenza. Inflammatory cytokines are supposed to play a vital role in causing inflammation of the respiratory tract as regulators of proliferation, chemotaxis, and activation of inflammatory cells.
OBJECTIVES: The aim of this study is to assess the role of Granulocyte Macrophage-Colony Stimulating Factor (GMCSF) in asthmatic airway hyper-responsiveness associated with RSV infections.
MATERIALS AND METHODS: Forty five asthmatic cases and 45 healthy individuals were studied in a cross-sectional design. All asthmatics underwent symptom score assessment.GMCSF concentrations in sputum and RSV-IgM/IgG in serum samples were measured for all participants by Enzyme Linked Immuno-Sorbent Assay (ELISA).
RESULTS: The GM-CSF concentration level was significantly higher in asthmatics (270.27± 194.87pg/mL) especially among moderate and severe disease with mean concentration of 197.33±98.47 and 521.08± 310.04 respectively, compared to healthy controls (22.20±21.27 pg/ mL) (p =0.0001). The sputum level of GM-CSF in asthmatics is highly significant associated with positive anti-RSV IgG sera which represents 35/45(77.8%) with mean GM-CSF concentration of (276.99± 86.42) compared with controls at about 31/45 (68.9%) with GM-CSF mean concentration of (22.84±23.47). On the other hand, positive anti-RSV IgM in asthma cases was 8 out of 45(17.8 %) with GM-CSF mean concentration of (307.25± 306.65). Furthermore, GM-CSF sputum level was significantly correlated with eosinophil count especially in moderate and severe asthma.
CONCLUSIONS: This study revealed that GM-CSF level is associated with eosinophilia and indicates asthma severity that might be evident during RSV infection .The distinctive GM-CSF features observed in the sputum from asthmatics with RSV may be useful as a diagnostic methods to help match patients with antibody therapy.
Fulltext Partial Cricotracheal Resection (PCTR), a Rewarding Outcome for Paediatric Subglottic Stenosis: An Early Experience

Goh BS, Roopesh S, Marina MB, Abdullah SM

Med J Malaysia, 2014 Feb;69(1):13-5.
PMID: 24814622

This is a retrospective study examining the outcome of paediatric patients with subglottic stenosis who underwent partial cricotracheal resection (PCTR) as a primary open procedure from 2004 to 2012. There were 5 patients identified aged from 3 to 18 years old. All the subglottic stenosis were acquired type. All of them were secondary to prolonged intubation. Three patients were classified as Myer-Cotton grade III and the other two were Myer-Cotton grade IV. Two of the patients had concomitant bilateral vocal cord immobility. All patients underwent two staged PCTR . All patients underwent two staged PCTR, and one patient underwent posterior cordectomy apart from partial CTR at different setting. All patients were successfully decannulated at various durations postoperatively. Although this is an early experience in our institution, PCTR has shown to be effective and safe procedure in patients with subglottic stenosis especially those with Myer-Cotton grade III and IV.

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