1.Management of a failed femoral plate in an obese patient: A case report
Ren Yi Kow ; Zamri Ab Rahman ; Ruben Jaya Kumar ; Zaharul Azri Mustapha@Zakaria ; Chooi Leng Low
International e-Journal of Science, Medicine and Education 2017;11(1):39-42
Femoral nailing is the overall “gold standard” in
treating femoral shaft fractures. However, plate
osteosynthesis at the femoral shaft is still being done
in selected patients. We report a case of right femoral
implant failure after a broad limited contact dynamic
compression plate (LC-DCP) insertion and its
subsequent management using our minimally invasive
technique. Our technique is biologically compliant
as well as cosmetically friendly. We converted a loadbearing
implant into a load-sharing implant in view that
obesity is a significant predictive factor of non-union in a
femoral fracture treated with locking plate. The patient
subsequently recovered well with no complication.
Obesity
2.Marjolin’s ulcer: A case report of chronic leg ulcer leading to squamous cell carcinoma
Ren Yi Kow ; Dhiauddin Hai Ismail ; Jamaluddin Shafie ; Ruben Jaya Kumar ; Nor Hafliza Md Salleh ; Chooi Leng Low
International e-Journal of Science, Medicine and Education 2016;10(3):34-36
34
1
Department of Orthopaedic, Hospital Kuala Lipis, 27200 Kuala Lipis, Pahang, MALAYSIA
2
Department of Surgery, Hospital Kuala Lipis, 27200 Kuala Lipis, Pahang, MALAYSIA
3
Department of Pathology, Hospital Tengku Ampuan Afzan, 25300 Kuantan, Pahang, MALAYSIA
4
Department of Radiology, Hospital Kemaman, 24000 Kemaman, Terengganu, MALAYSIA
Marjolin’s ulcer: A case report of chronic leg ulcer leading to squamous cell
carcinoma
Ren Yi Kow
1
, Dhiauddin Hai Ismail
2
, Jamaluddin Shafie
1
, Ruben Jaya Kumar
1
, Nor Hafliza Md Salleh
3
, Chooi Leng Low
4
Case Report
IeJSME 2016 10(3): 34-36
Introduction
Marjolin’s ulcer is a malignant cutaneous ulcer
that undergoes transformation from a previously
traumatized or chronically inflammed skin.
1
Causes
leading to ulcerations can be burn injury, trauma,
chronic osteomyelitis and varicose ulcers.
2
It is named
after a French surgeon, Jean Nicolas Marjolin, who
first described the condition in patients who developed
malignant ulcers from burn scars.
3
We report a case of
a chronic non-healing foot ulcer that has become a
Marjolin’s ulcer after 12 years
Epithelial Cells
;
Carcinoma
3.Cervical vertebral fracture: A report of two cases of “Near-Miss” C6 fractures
Ren Yi KOW ; Hazwan Ab WAHID ; Ruben Jaya KUMAR ; Ed Simor Khan Mor Japar Khan ; Colin KOMAHEN ; Chooi Leng LOW
International e-Journal of Science, Medicine and Education 2018;12(1):21-26
ervical spine injury is commonly associated with road-traffic accidents. The true incidence of cervical spine injuries is unknown due to under-reporting of such injuries. Cervical spine injury is associated with high morbidity and mortality if it is missed. With the advancement of imaging modalities, the number of missed cervical injuries has reduced. Nevertheless, some clinicians are dependent solely on imaging tools to rule out cervical spine injury in a trauma victim. We report two cases of “near miss” C6 fracture to highlight the importance of a detailed clinical history and clinical examination with imaging as an adjunct to rule out cervical injury.
4.Microbiology of diabetic foot infections in three district hospital in Malaysia and comparison with South East Asian Countries
Kow Ren Yi ; Low Chooi Leng ; Ruben Jaya Kumar ; Zaharul Azri Mustapha@Zakaria ; Ed Simor Khan
The Medical Journal of Malaysia 2019;74(5):394-399
Introduction: Diabetic foot infection, a complication that is
associated with lower-limb amputation, incurs a huge
economic burden to the hospital and health care system of
Malaysia. The bacteriological profile of pathogens in
diabetic foot infections in Malaysia has been sparsely
studied. We investigated the microbiology of diabetic foot
infections in patients admitted to the district hospitals on
the east coast of Malaysia.
Methods: A retrospective analysis was conducted in three
district hospitals (Hospital Kuala Lipis, Hospital Bentong
and Hospital Raub) in Malaysia from 1st of January 2016 to
31st December 2016. The clinical specimens were cultured
using Clinical and Laboratory Standards Institute (CLSI)
guidelines. Antibiotic sensitivity testing to different
antibiotics was carried out using the disc diffusion method.
Result: A total of 188 pathogens were isolated from 173
patients, with an average of 1.09 pathogens per lesion.
Majority of the pathogens isolated were gram negative
pathogens (73.4%). The most commonly isolated pathogens
were Staphylococcus aureus (17.5%). This was followed by
Klebsiella spp. (17%), Pseudomonas spp. (15.4%) and
Proteus spp. (13.8%). Gram positive pathogens were
sensitive to most of the antibiotics tested except penicillin
and fusidic acid. Gram negative pathogens were sensitive to
all antibiotics tested except ampicillin and
amoxicillin/clavulanic acid. Amikacin provide coverage for
all gram negative pathogens in DFI.
Conclusion: For the management of patient with infection in
diabetic foot, the choice of antibiotic therapy depends on the
sensitivity of the pathogens, the severity of the infection, the
patient’s allergies history, toxicity and excretion of the
antibiotics.