Radiology is an important adjunct to clinical practice, but for many clinicians, requesting X-rays was something that was learnt on the job. This article provides guidelines on when and how to request X-rays for acute conditions such as head and cervical spine trauma, suspected rib and extremity fractures, low back pain and acute abdominal pain. We also highlight what to write in the request form, in order to obtain maximum value from the examination and allow the radiologist to generate a useful, accurate report.
Ankle Injuries ; diagnostic imaging ; Cervical Vertebrae ; diagnostic imaging ; Emergency Service, Hospital ; standards ; Fractures, Bone ; diagnostic imaging ; Health Care Costs ; Hospitals ; Humans ; Medical Errors ; prevention & control ; Neck Pain ; diagnostic imaging ; Radiology ; methods ; organization & administration ; standards ; Spinal Injuries ; diagnostic imaging ; Tomography, X-Ray Computed ; X-Rays

INTRODUCTION: Surgical resection of the primary and metastatic tumour is increasingly recommended in suitable patients with metastatic colorectal cancer (CRC). While the role of metastasectomy is well studied and established in colorectal liver metastasis, evidence remains limited in pulmonary metastases. This systematic review was conducted to examine the current evidence on the role of lung metastasectomy (LUM) in CRC. METHODS: Three databases were systematically searched, to identify studies that compared survival outcomes of LUM, and factors that affected decision for LUM. RESULTS: From a total of 5,477 records, 6 studies were eventually identified. Two papers reported findings from one randomised controlled trial and 4 were retrospective reviews. There was no clear survival benefit in patients who underwent LUM compared to those who did not. When compared against patients who underwent liver metastasectomy, there was also no clear survival benefit. Patients who underwent LUM were also more likely to have a single pulmonary tumour, and metachronous disease. CONCLUSION The evidence suggests a role for LUM, but is limited by inherent selection bias in retrospective reviews, and the single randomised clinical trial performed was not completed. More prospective studies are required to understand the true effect of LUM on outcomes in metastatic CRC.
Colorectal Neoplasms/surgery* ; Humans ; Liver Neoplasms/surgery* ; Lung Neoplasms/surgery* ; Metastasectomy ; Pneumonectomy ; Prognosis ; Randomized Controlled Trials as Topic ; Retrospective Studies ; Survival Rate

INTRODUCTION: The current gold standard for diagnosing interstitial lung disease (ILD) involves an ILD clinic evaluation, followed by discussion in a multidisciplinary meeting (MDM). However, there is a paucity of data on the impact of ILD MDMs on the diagnosis and management of ILDs in Southeast Asia. We studied the clinical impact of the ILD service on the diagnosis and management of ILDs at a university-affiliated tertiary hospital in Singapore. METHODS: A single-centre retrospective review was done on 97 consecutive patients referred for evaluation to the ILD service from March 2016 to August 2017. RESULTS: Mean age of the patients was 67 ± 11 years. Gender distribution was almost equal (52% male), with a majority of never-smokers (63%). Mean forced vital capacity (FVC) was 1.81 ± 0.66 L (66% ± 20% predicted). The three commonest referral diagnoses were ILD of uncertain classification (n = 38, 39%), connective tissue disease-associated ILD (CTD-ILD) (n = 24, 25%) and idiopathic pulmonary fibrosis (IPF) (n = 16, 17%). Following evaluation by the ILD service, there was a change of diagnosis in 60 (62%) patients and a change of management in 71 (73%) patients. The majority of consensus MDM diagnoses were IPF (n = 35, 36%), CTD-ILD (n = 30, 30%) and others (n = 15, 15%). There was a significant prognostic separation between the IPF and non-IPF diagnoses made following evaluation by the ILD service. CONCLUSION The ILD service allowed for more precise subtyping of various ILDs. This is particularly useful for IPF patients, who can benefit from antifibrotic therapies.

Gastric carcinoma rarely presents as a perforation, but when it does, is perceived as advanced disease. The majority of such perforations are Stage III/IV disease. A T1 gastric carcinoma has never been reported to perforate spontaneously in English literature. We present a 56 year-old Chinese male who presented with a perforated gastric ulcer. Intra-operatively, there was no suspicion of malignancy. At operation, an open omental patch repair was performed. Post-operative endoscopy revealed a macroscopic Type 0~III tumour and from the ulcer edge biopsy was reported as adenocarcinoma. Subsequently, the patient underwent open subtotal gastrectomy and formal D2 lymphadenectomy. The final histopathology report confirms T1b N0 disease. The occurrence of a perforated early gastric cancer re-emphasises the need for vigilance, including intra-operative frozen section and/or biopsy, as well as routine post-operative endoscopy for all patients.
Adenocarcinoma ; Asian Continental Ancestry Group ; Biopsy ; Endoscopy ; Frozen Sections ; Gastrectomy ; Humans ; Lymph Node Excision ; Male ; Peritonitis ; Stomach Neoplasms ; Stomach Ulcer ; Ulcer

Purpose: There are relatively few student-led medical conferences worldwide. A group of medical and nursing students from Yong Loo Lin School of Medicine, National University of Singapore, organized an annual student-led faculty-supported inter-professional Student Medical-Nursing Education Conference (SMEC), which consisted of plenary talks, lectures and workshops, and a scientific competition. This research focused on the evaluation of workshops conducted during the 8th SMEC 2012. Method: The authors used various process variables to survey the conference participants on the educational value of the 4 plenary lectures and 20 workshops, half of which were run by experienced healthcare professionals and the other half by current seniors or recent graduates. Results: A total of 270 medical and nursing students completed the survey. Good to excellent educational value was reported for most of the workshops. Higher educational value was associated with use of props (correlation coefficient, r=0.733 and 0.568), adherence to workshop topic/focus (r=0.608 and 0.815) and openness of presenter to questions (r=0.555 and 0.453). Conclusion: A student-led, faculty-supported interprofessional conference organized by medical and nursing students had good to excellent self-reported education value in helping their fellow medical and nursing students learn about various healthcare disciplines and prepare for medical and nursing school.

The Ministry of Health (MOH) has developed the clinical practice guidelines on Prevention, Diagnosis and Management of Tuberculosis to provide doctors and patients in Singapore with evidence-based treatment for tuberculosis. This article reproduces the introduction and executive summary (with recommendations from the guidelines) from the MOH clinical practice guidelines on Prevention, Diagnosis and Management of Tuberculosis, for the information of SMJ readers. The chapters and page numbers mentioned in the reproduced extract refer to the full text of the guidelines, which are available from the Ministry of Health website: http://www.moh.gov.sg/content/moh_web/healthprofessionalsportal/doctors/guidelines/cpg_medical.html. The recommendations should be used with reference to the full text of the guidelines. Following this article are multiple choice questions based on the full text of the guidelines.
Disease Management ; Evidence-Based Medicine ; methods ; Government ; Humans ; Morbidity ; trends ; Practice Guidelines as Topic ; Singapore ; epidemiology ; Tuberculosis ; diagnosis ; epidemiology ; prevention & control

Autoantibodies ; COVID-19 ; Humans ; Singapore/epidemiology*

INTRODUCTIONIt is uncommon for medical students to deliver public health talks as part of their medical education curriculum. This study evaluated the effectiveness of a novel training programme that required medical students to deliver public health talks during their family medicine (FM) clerkship in a Singapore primary care institution.

METHODSThe FM faculty staff guided teams of third-year medical students to select appropriate topics for health talks that were to be conducted at designated polyclinics. The talks were video-recorded and appraised for clarity, content and delivery. The appraisal was done by the student's peers and assigned faculty staff. The audience was surveyed to determine their satisfaction level and understanding of the talks. The students also self-rated the effectiveness of this new teaching activity.

RESULTSA total of 120 medical students completed a questionnaire to rate the effectiveness of the new teaching activity. 85.8% of the students felt confident about the delivery of their talks, 95.8% reported having learnt how to deliver talks and 92.5% perceived this new training modality as useful in their medical education. Based on the results of the audience survey, the speakers were perceived as knowledgeable (53.1%), confident (51.3%) and professional (39.0%). Assessment of 15 video-recorded talks showed satisfactory delivery of the talks by the students.

CONCLUSIONThe majority of the students reported a favourable overall learning experience under this new training programme. This finding is supported by the positive feedback garnered from the audience, peers of the medical students and the faculty staff.

Adult ; Curriculum ; Education, Medical, Undergraduate ; Family Practice ; education ; Female ; Humans ; Male ; Program Evaluation ; Public Health ; education ; Singapore ; Students, Medical ; Teaching ; education ; Video Recording

Therapeutic temperature management (TTM) was strongly recommended by the 2015 International Liaison Committee on Resuscitation as a component of post-resuscitation care. It has been known to be effective in improving the survival rate and neurologic functional outcome of patients after cardiac arrest. In an effort to increase local adoption of TTM as a standard of post-resuscitation care, this paper discusses and makes recommendations on the treatment for local providers.

The Ministry of Health (MOH) has updated the clinical practice guidelines on hypertension to provide doctors and patients in Singapore with evidence-based treatment for hypertension. This article reproduces the introduction and executive summary (with recommendations from the guidelines) from the MOH clinical practice guidelines on hypertension, for the information of SMJ readers. Chapters and page numbers mentioned in the reproduced extract refer to the full text of the guidelines, which are available from the Ministry of Health website: http://www.moh.gov.sg/content/moh_web/healthprofessionalsportal/doctors/guidelines/cpg_medical.html. The recommendations should be used with reference to the full text of the guidelines. Following this article are multiple choice questions based on the full text of the guidelines.
Antihypertensive Agents ; therapeutic use ; Blood Pressure ; Evidence-Based Medicine ; Health Promotion ; Humans ; Hypertension ; diagnosis ; therapy ; Life Style ; Risk Factors ; Singapore