Displaying publications 181 - 200 of 618 in total

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  1. Wong JL, Tie ST, Lee J, Kannan SK, Rashid Ali MR, Ibrahim A, et al.
    Med J Malaysia, 2014 Aug;69(4):195-6.
    PMID: 25500852 MyJurnal
    Recurrent respiratory papillomatosis (RRP) is a benign disease caused by the human papilloma virus (HPV), characterized by the formation of recurrent, epithelial neoplastic lesions in the airways. While benign, they can cause significant airway obstruction in some cases. Difficulties in treatment arise from the recurrent nature of the lesions despite repeated procedures. Other known procedures that result in deep tissue damage also cause unacceptable collateral damage to the underlying airway mucosa. We describe a case of recurrent papillomatosis that was successfully treated with argon plasma coagulation ( APC) when laser and electrocautery ablation had failed in the past. After the papillomatasis was treated with APC, there is no recurrence on repeat scope at 4 months and 9 months after the initial procedure. The procedure was done as a day case and there is no complication from the procedure. The property of the APC that allows it to cause only superficial thermal damage to the tissue makes it a suitable adjunct therapy to the treatment of papillomas, which are usually superficial lesions.
    Matched MeSH terms: Neoplasm Recurrence, Local
  2. Ali R, Parthiban N, O'Dwyer T
    J Surg Tech Case Rep, 2014 Jan;6(1):21-5.
    PMID: 25013548 DOI: 10.4103/2006-8808.135144
    Desmoid fibromatosis is a benign yet locally aggressive tumor with a tendency to recur. It causes considerable morbidity particularly when it arises in a small area in the head and neck region. This tumor is extremely rare in the submandibular region. We report a case of desmoid tumor in the submandibular region in a 32-year-old male who presented with right submandibular swelling postextraction of right lower wisdom tooth. Excision biopsy was carried out initially following inconclusive fine needle aspiration and discussion at multidisciplinary meeting. The tumor recurred 4 months following initial excisional biopsy necessitating a more radical secondary approach involving segmental mandibulectomy. Intraoperatively we also noted that the tumor was originating from the site of previous wisdom tooth extraction, raising the question of surgical trauma as precursor of desmoid tumor. We achieved a negative resection margin and a complete remission for 24 months.
    Matched MeSH terms: Neoplasm Recurrence, Local
  3. Kumaresan R, Karthikeyan P, Mohammed F, Thapasum Fairozekhan A
    Int J Clin Pediatr Dent, 2013 Sep;6(3):201-4.
    PMID: 25206223 DOI: 10.5005/jp-journals-10005-1219
    Mucocele, a common benign cystic lesion of minor salivary gland and associated ducts develops following extravasation or retention of mucous material in the subepithelial tissue. Occurrence of mucocele of tongue is considered less frequent when compared to a higher incidence of mucocele in the lower lip of young patients. Different modalities of treatment, such as conventional surgical excision followed by newer techniques like cryosurgery, electrocautery have been proposed to completely remove the lesion and reduce the chances of recurrence. Herewith, we report a novel treatment technique using alginate impression material to aid in complete excision of mucocele of glands of Blandin-Nuhn. How to cite this article: Kumaresan R, Karthikeyan P, Mohammed F, Fairozekhan TA. A Novel Technique for the Management of Blandin-Nuhn Mucocele: A Case Report. Int J Clin Pediatr Dent 2013;6(3):201-204.
    Matched MeSH terms: Neoplasm Recurrence, Local
  4. Lee WC, Yusof MM, Lau FN, Phua VC
    Asian Pac J Cancer Prev, 2013;14(6):3941-4.
    PMID: 23886211
    BACKGROUND: The use of preoperative chemoirradiation is the commonest treatment strategy employed in Malaysia for locally advanced rectal cancer. We need to determine the local control and survival rates for comparison with established rates in the literature.

    MATERIALS AND METHODS: This retrospective study analyzed all newly diagnosed patients with rectal adenocarcinoma who underwent long course preoperative radiotherapy (RT) at the Department of Radiotherapy and Oncology, Kuala Lumpur Hospital (HKL) between 1st January 2004 and 31st December 2010. The aim of the study was to determine the radiological response post radiotherapy, pathological response including circumferential resection margin (CRM) status, 3 years local control, 3 years overall survival (OS) and 3 years disease free survival (DFS). Statistical analysis was performed using the SPSS software. Kaplan-Meier and log rank analysis were used to determine survival outcomes.

    RESULTS: A total of 507 patients with rectal cancer underwent RT at HKL. Sixty seven who underwent long course preoperative RT were eligible for this study. The median age at diagnosis was 60 years old with a range of 26-78 years. The median tumour location was 6 cm from the anal verge. Most patients had suspicion of mesorectum involvement (95.5%) while 28.4% of patients had enlarged pelvic nodes on staging CT scan. All patients underwent preoperative chemo-irradiation except for five who had preoperative RT alone. Only 38 patients underwent definitive surgery (56.7%). Five patients were deemed to be inoperable radiologically and 3 patients were found to have unresectable disease intraoperatively. The remaining 21 patients defaulted surgery (31.3%). The median time from completion of RT to surgery was 8 weeks (range 5.6 to 29.4 weeks). Fifteen patients (39.5%) had surgery more than 8 weeks after completion of RT. Complete pathological response was noted in 4 patients (10.5%). The pathological CRM positive rate after RT was 18.4%. With a median follow-up of 38.8 months, the 3 year local control rate was 67%. The 3 years rate for CRM positive (<2 mm), CRM clear (>2 mm) and pCR groups were 0%, 88.1% and 100% respectively (p-value of 0.007). The 3 year OS and DFS were 57.3% and 44.8% respectively.

    CONCLUSIONS: In conclusion, the approach of long course preoperative chemoirradiation for rectal cancer needs to be re-examined in our local setting. The high rate of local recurrence is worrying and is mainly due to patient defaulting post-preoperative chemoirradiation or delayed definitive surgery.
    Matched MeSH terms: Neoplasm Recurrence, Local/mortality; Neoplasm Recurrence, Local/pathology; Neoplasm Recurrence, Local/therapy*
  5. Azrif M, Ibrahim J, Aslan NM, Fong KV, Ismail F
    Asian Pac J Cancer Prev, 2011;12(1):157-62.
    PMID: 21517250
    INTRODUCTION: Neoadjuvant chemotherapy for locally advanced breast cancer is given with the aim of shrinking the disease sufficiently for surgery. However, many clinical trials investigating neoadjuvant chemotherapy regimens were conducted for operable breast cancer.

    METHODS AND MATERIALS: Patients with T3-4, N2 M0 breast cancer diagnosed between January 2005 and December 2008 and who received at least one cycle of neoadjuvant chemotherapy were eligible for this study. Thirty-four patients were identified from the Chemotherapy Daycare Records and their medical records were reviewed retrospectively. The neoadjuvant chemotherapy regimen administered was at the discretion of the treating oncologist. Breast tumour size and nodal status was assessed at diagnosis, at each cycle and before surgery.

    RESULTS: All 34 patients had invasive ductal cancer. The median age was 52 years (range 27-69). 65% had T4 disease and 76% were clinically lymph node positive at diagnosis. The median size of the breast tumour at presentation was 80 mm (range 42-200 mm). Estrogen and progesterone receptor positivity was seen in less than 40% and HER2 positivity, by immunohistochemistry, in 27%. The majority (85%) of patients had anthracycline based chemotherapy, without taxanes. The overall response rate (clinical CR+PR) was 67.6% and pathological complete responses were apparent in two (5.9%). 17.6% of patients defaulted part of their planned treatment. Recurrent disease was seen in 44.1% and the median time to relapse was 11.3 months. The three year disease free and overall survival rates were 52.5% and 58% respectively.

    CONCLUSION: Neoadjuvant chemotherapy for locally advanced breast cancer in a Malaysian setting confers response and pCR rates comparable to published clinical trials. Patients undergoing neoadjuvant chemotherapy are at risk of defaulting part of their treatment and therefore their concerns need to be identified proactively and addressed in order to improve outcomes.

    Matched MeSH terms: Neoplasm Recurrence, Local/drug therapy; Neoplasm Recurrence, Local/metabolism; Neoplasm Recurrence, Local/pathology
  6. Fadilah SA
    Med J Malaysia, 2009 Dec;64(4):333-9; quiz 340.
    PMID: 20954564 MyJurnal
    The incidence of Non-Hodgkin's lymphomas (NHL) is rising worldwide and if not adequately treated carries a high mortality rate. The pattern and frequency of NHL vary in different populations and geographical regions. It has considerable biologic and clinical heterogeneity and a definitive diagnosis can be made only after histopathogical examination. The histology and the extent of the lymphoma are the major determinants of optimal therapeutic regimen and treatment outcome. Additionally, the overall treatment strategies should be tailored according to medical status and preference of the patient. A holistic approach provided by a multi-disciplinary team of health care professionals is the cornerstone of ensuring successful treatment outcome. Importantly, therapy should be expedited and where possible performed in experienced centers. Patients achieving remission would require long-term monitoring for disease recurrence and late effects of cytotoxic chemotherapy and radiotherapy. Hence, clinicians should have a fundamental understanding in the biology and the principles of treatment of NHL. This review provides an evidence-based and systematic approach in designing therapeutic strategies for individual patients with newly diagnosed and relapsed NHL focusing on the common types of NHL with particular reference to the current practice within the local settings. The role of standard and novel therapeutic modalities in treatment will be summarized.
    Matched MeSH terms: Recurrence
  7. Sureisen M, Choon SK, Tai CC
    Med J Malaysia, 2008 Oct;63(4):346-7.
    PMID: 19385503 MyJurnal
    We report a rare case of recurrent infection of Chromobacterium violaceum in an immunocompromised patient. Despite the high mortality rate associated with this infection as reported in the literature, this patient survived three episodes of recurrent infection. We believe that with high clinical suspicion, prompt treatment and appropriate antimicrobial agents, it is possible for clinicians to treat this infection effectively and reduce the mortality rate.
    Matched MeSH terms: Recurrence
  8. Chiu CK, Singh VA
    J Orthop Surg (Hong Kong), 2009 Apr;17(1):119-22.
    PMID: 19398809
    We report a case of chronic recurrent multifocal osteomyelitis in a 9-year-old girl. She presented with a 9-month history of gradually worsening pain and swelling in her left foot. Non-steroidal anti-inflammatory drugs were prescribed but the symptoms persisted. She underwent curettage through a small oval corticotomy window on the first metatarsal bone. The pain and swelling improved promptly and she was able to walk without pain 2 weeks later. Curettage enabled rapid symptomatic relief and induced remission, with little risk of complications.
    Matched MeSH terms: Recurrence
  9. Ng YS, Vathsala A, Chew ST, Chiang GS, Woo KT
    Med J Malaysia, 2007 Jun;62(2):109-13.
    PMID: 18705440 MyJurnal
    Recurrent glomerular disease is an important cause of late allograft loss in renal transplant recipients. Immunoglobulin A nephropathy (IgAN) is a leading cause of end-stage renal disease (ESRD) worldwide and its recurrence has been reported in allografts. The present study examined outcomes following renal transplantation (RTX) in 101 patients with ESRD due to biopsy-proven IgAN, in comparison to non-IgA patients, and evaluated the incidence of recurrence. The study population (mean age 34.8 +/- 7.7 years; males 62.2%; Chinese 88.3%) underwent RTX under CsA immunosuppression between November 1984 and December 2004; as two patients underwent retransplantation during the study period, 103 allografts (56.3% cadaveric) were included for retrospective analysis. At time of analysis on 1 January 2005, 78 (75.7%) renal allografts (IgAN RTX) were functioning, of which 51 (49.5%) had normal serum creatinine, 27 (26.2%) had chronic allograft dysfunction, while 25 had graft losses, either due to patient death with functioning grafts (5.8%) or withdrawal to dialysis (18.5%). Persistent microscopic haematuria, not attributable to other causes or proteinuria > 1 g/day occurred in 42.7% and 13.6% of allografts respectively. Of 29 allografts biopsied for evaluation of proteinuria and/or renal dysfunction post-RTX, 8 (27.6%) had IgAN (overall histological recurrence, 7.8%). Of these, three had graft loss due to recurrent IgAN, three had elevated serum creatinine, while two had normal serum creatinine. Overall five and ten year patient survivals for IgAN RTX were 95.3% and 82.2%, and five and ten year actuarial graft survivals were 82.3% and 67.8% respectively. Five and ten year patient and graft survivals for IgAN RTX were not significantly different from that for non-IgAN RTX. In summary, RTX patients with IgAN have a low incidence of documented histological recurrence and recurrence contributing to graft loss occurs in only 2.9%. These results suggest that RTX is an excellent modality of renal replacement therapy in this population.
    Matched MeSH terms: Recurrence
  10. Arshad AR, Normala B
    Ophthalmic Plast Reconstr Surg, 2008 3 22;24(2):147-8.
    PMID: 18356724 DOI: 10.1097/IOP.0b013e31816746b4
    A 5-month-old girl presented with a soft-tissue mass over the lateral aspect of her right eyebrow. Surgical resection revealed a diagnosis of infantile malignant hemangiopericytoma. The mass recurred after excision and reconstruction. The patient died 4 months later with brain and lung metastasis.
    Matched MeSH terms: Neoplasm Recurrence, Local
  11. Ramzisham AR, Johann KF, Talal AR, Joanna OS, Zamrin DM
    Med J Malaysia, 2007 Dec;62(5):416-7.
    PMID: 18705480 MyJurnal
    A 23 year old female with a past history of a lung abscess diagnosed at the age of 13 years presented with recurrent episodes of productive cough. Chest radiograph and a high resolution CT scan of the thorax led to the diagnosis of a left lower lobe lung abscess. She underwent a successful thoracotomy and a left lower lobe lobectomy. Histopathological examination revealed the diagnosis of an infected congenital bronchogenic cyst. The recent literature on this is reviewed.
    Matched MeSH terms: Recurrence
  12. Ayadurai T, Ayob Y, Muniandy S, Omar SZ
    Thromb. Haemost., 2007 Nov;98(5):1152-4.
    PMID: 18000628
    Matched MeSH terms: Recurrence
  13. Ismail Y, Kamaruzzaman A
    Med J Malaysia, 2004 Jun;59(2):279-80.
    PMID: 15559180
    We describe two patients with recurrent hemopneumothorax associated with pelvic endometriosis. The first patient a 37-year-old nulliparous lady with recurrent bilateral hemopneumothorax. She had a past history endometriosis years earlier. Laparoscopy and biopsy confirmed widespread endometriosis including in the omentum. Recurrence of the hemopneumothorax stopped after danazol therapy suggesting thoracic endometriosis as the cause of hemopneumothorax. The second lady is 47-years old with 2 children. She first presented with hemopneumothorax associated with menstrual period but ultrasound of pelvis did not reveal evidence of endometriosis. However, when she presented with a second episode of hemopneumothorax one year later, she was confirmed to have endometriosis and no further recurrence after treatment with Gonadotropin-releasing hormone analogue.
    Matched MeSH terms: Recurrence
  14. Ariff M, Zulmi W, Faisham W, Nor Azman M, Nawaz A
    Malays Orthop J, 2013 Mar;7(1):56-62.
    PMID: 25722809 MyJurnal DOI: 10.5704/MOJ.1303.018
    We reviewed the surgical treatment and outcomes of 13 patients with pelvic osteosarcoma treated in our centre in the past decade. The study sample included 9 males and 4 females with a mean age of 28.1 years. Four patients had ileal lesions, five had acetabulum lesions, one had a ischiopubis lesion, and three had involvement of the whole hemipelvis. Seven patients presented with distant metastases at diagnosis. Limb salvage was performed in 6 patients and amputation in 7. In 60% of cases in the limb salvage surgery group, we attempted wide resection with positive microscopic margin compared to only 16.7% in the amputation group. Local recurrence was higher in the limb salvage group. Overall survival was 18 months for mean follow up of 14.8 months. Median survival was 19 months in the limb salvage group compared to 9 months in amputation group. The outcome of surgical treatment of pelvic osteosarcoma remains poor despite advancements in musculoskeletal oncology treatment.
    Matched MeSH terms: Neoplasm Recurrence, Local
  15. Ng BH, Rozita A, Adlinda A, Lee WC, Wan Zamaniah W
    Asian Pac J Cancer Prev, 2015;16(9):3827-33.
    PMID: 25987044
    BACKGROUND: Positive para-aortic lymph node (PALN) at diagnosis in cervical cancer patients confers an unfavorable prognosis. This study reviewed the outcomes of extended field radiotherapy (EFRT) and concurrent chemotherapy with extended field RT (CCEFRT) in patients with positive PALN at diagnosis.

    MATERIALS AND METHODS: Medical records of 407 cervical cancer patients between 1st January 2002 to 31st December 2012 were reviewed. Some 32 cases with positive PALN were identified to have received definitive extended field radiotherapy with or without chemotherapy. Treatment outcomes, clinicopathological factors affecting survival and radiotherapy related acute and late effects were analyzed.

    RESULTS: Totals of 13 and 19 patients underwent EFRT and CCEFRT respectively during the period of review. The median follow-up was 70 months. The 5-year overall survival (OS) was 40% for patients who underwent CCEFRT as compared to 18% for patients who had EFRT alone, with median survival sof 29 months and 13 months, respectively. The 5-years progression free survival (PFS) for patients who underwent CCEFRT was 32% and 18% for those who had EFRT. Median PFS were 18 months and 12 months, respectively. Overall treatment time (OTT) less than 8 weeks reduced risk of death by 81% (HR=0.19). Acute side effects were documented in 69.7% and 89.5% of patients who underwent EFRT and CCEFRT, respectively. Four patients (12.5%) developed radiotherapy late toxicity and there was no treatment-related death observed.

    CONCLUSIONS: CCEFRT is associated with higher 5-years OS and median OS compared to EFRT and with tolerable level of acute and late toxicities in selected patients with cervical cancer and PALN metastasis.

    Matched MeSH terms: Neoplasm Recurrence, Local/mortality; Neoplasm Recurrence, Local/pathology; Neoplasm Recurrence, Local/therapy*
  16. Chie QT, Tam CL, Bonn G, Wong CP, Dang HM, Khairuddin R
    Front Psychiatry, 2015;6:65.
    PMID: 25999867 DOI: 10.3389/fpsyt.2015.00065
    In recent years, there have been increasing accounts of illegal substance abuse among university students and professional groups in Malaysia. This study looks at university students' perceptions about this phenomenon. Students from Malaysian universities were asked for their impressions about drug availability and abuse, as well as factors contributing to drug abuse and relapse. The questionnaire also inquired into their knowledge and views regarding government versus private rehabilitation centers, as well as their exposure to, and views about, school-based drug-prevention education. Participants were 460 university students from five Malaysian states: Penang, Selangor, Kuala Lumpur, Sabah, and Sarawak. Results showed gender differences in perceptions of relapse prevention strategies, as well as factors leading to drug abuse and relapse. Students also believed that drug education would be more effective if initiated between the ages of 11 and 12 years, which is slightly older than the common age of first exposure, and provided suggestions for improving existing programs. Implications of student perceptions for the improvement of current interventions and educational programs are discussed.
    Matched MeSH terms: Recurrence
  17. Lim KH, Lim YC, Liam CK, Wong CM
    Chest, 2001 Mar;119(3):955-7.
    PMID: 11243981
    Matched MeSH terms: Recurrence
  18. Redha S, Suresh RL, Subramaniam J, Merican I
    Med J Malaysia, 2001 Mar;56(1):95-7.
    PMID: 11503305
    Tuberculosis, in its extrapulmonary form, though emerging as a common clinical problem, rarely affects the pancreas. Its indolent course, vague symptomatology along with its non-specific laboratory and radiographic findings call for greater vigilance. We report a case of pancreatic tuberculosis, previously managed as recurrent alcohol related pancreatitis which showed symptomatic improvement following commencement of antituberculosis drugs. The diagnosis of pancreatic tuberculosis in this case was based on the abdominal CT scan findings, response to anti-tubeculous chemotherapy and overall laboratory and radiological work-up.
    Matched MeSH terms: Recurrence
  19. Boey C, Yap S, Goh KL
    J Paediatr Child Health, 2000 Apr;36(2):114-6.
    PMID: 10760006
    OBJECTIVE: To determine the prevalence of recurrent abdominal pain (RAP) among Malaysian school children aged from 11 to 16 years.

    METHODOLOGY: A preliminary cross-sectional survey in which three urban schools and three rural schools were selected randomly. Two classes were selected randomly from each year. A questionnaire was given to each child asking him or her about whether they had experienced abdominal pain occurring at least three times over a period of at least 3 months, interfering with normal daily activity. 1 Interfering with normal daily activity was defined as missing school and/or having to stop doing a routine daily activity on account of the pain. Girls whose pains were related to periods were excluded. After the forms had been completed, each child was again interviewed to ensure that Apley's criteria1 was fulfilled in cases of RAP.

    RESULTS: The overall prevalence of RAP among 1549 schoolchildren (764 boys; 785 girls) was 10.2% (95% confidence interval (CI), 8.8-11.8). There appeared to be a higher prevalence in rural schoolchildren (P = 0.008; odds ratio (OR) 1.58), in those with a lower family income (P < 0.001; OR 2.02) and in children whose fathers have a lower educational attainment (P = 0.002; OR 1. 92). There were no significant differences in the prevalence of RAP among children of different sex, age, ethnic group and family size.

    CONCLUSION: : In spite of differences in time and culture, the overall prevalence of 10.2% found in this study is similar to that determined by Apley.1 There are significant differences in the prevalence of RAP between children from rural and urban schools, among children with different family incomes and among children whose parents have different educational backgrounds.

    Matched MeSH terms: Recurrence
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