Zygomycosis of the Oral Cavity in a Main Referral Centre in Malaysia: A Case Series (1967-2021)

@#Zygomycosis is a rare opportunistic fungal infection caused by fungi in the phylum Mucoromycota, subphylum Mucoromycotina and order Mucorales. Immunocompromised patients may harbour the disease by inhalation of the spores from the environment into the paranasal sinuses. Rhino-orbital-cerebral is the most common form which extends into the oral cavity, especially to the palate. We present twelve cases of zygomycosis diagnosed in the Stomatology Unit, Institute for Medical Research (IMR), Malaysia. Most of the patients are immunocompromised and presented as the rhino-orbital-cerebral form. Routine haematoxylin and eosin (H&E) staining were used for all cases while selected cases required additional special staining. The characteristic histological features of broad, non-septate, branched, amphophilic fungal hyphae are seen. We aim to report this rare occurrence to contribute to the literature and raise awareness about this condition among clinicians. To date, this is the first compilation of oral zygomycosis cases known to be reported in Malaysia.

The impact of multimodality integrated positron emission tomography-computed tomography on improving the staging and management of head and neck malignancy: a cross- sectional study

ABSTRACT BACKGROUND: Clinical assessment of head and neck cancers is highly challenging owing to the complexity of regional anatomy and wide range of lesions. The diagnostic evaluation includes detailed physical examination, biopsy and imaging modalities for disease extent and staging. Appropriate imaging is done to enable determination of precise tumor extent and involvement of lymph nodes, and detection of distant metastases and second primary tumors. OBJECTIVE: To evaluate the initial staging discrepancy between conventional contrasted computed tomography (CT) and 18F-fluorodeoxy-D-glucose positron emission tomography/computed tomography (18F-FDG PET/CT) and its impact on management plans for head and neck malignancies. DESIGN AND SETTING: Prospective cross-sectional study in two tertiary-level hospitals. METHODS: This study included 30 patients with primary head and neck malignant tumors who underwent contrasted computed tomography and whole-body 18F-FDG PET/CT assessments. The staging and treatment plans were compared with the incremental information obtained after 18F-FDG PET/CT. RESULTS: 18F-FDG PET/CT was found to raise the stage in 33.3% of the cases and the treatment intent was altered in 43.3% of them, while there was no management change in the remaining 56.7%. 18F-FDG PET/CT had higher sensitivity (96% versus 89.2%) and accuracy (93% versus 86.7%) than conventional contrast-enhanced computed tomography. CONCLUSION: Our study demonstrated that 18F-FDG PET/CT had higher sensitivity and accuracy for detecting head and neck malignancy, in comparison with conventional contrast-enhanced computed tomography. 18F-FDG PET/CT improved the initial staging and substantially impacted the management strategy for head and neck malignancies.

Julat Rujukan Bagi Jumlah Homosisteina Dalam Plasma Di Kalangan Kanak-Kanak Di Malaysia (Reference range for plasma total homocysteine among Malaysian’s children) / Jurnal Sains Kesihatan Malaysia

@#Homocystineimia is an Inborn Errors of Metabolism (IEM) which can occur due to accumulation of homocysteine. Homocysteine is one of the sulfur-containing amino acid with thiol group that is formed by demethylation of methionine. Deficiency of enzymes involves in homocysteine metabolism can give rise to seven types of homocystinemia subject to total homocysteine level. Therefore reference ranges are needed to differentiate between normal and abnormal population as well as the type of homocystineimia depending on the enzymes defect in the pathway. Hence, homocysteine reference ranges in children for the Malaysian population were postulated. 3 mL of blood was collected from 86 normal individuals (52 boys and 34 girls) and then subsequently processed and analysed using High Performance Liquid Chromatogrphy – Ion Exchange Chromatography (HPLC-IEC). The calculated mean total homocysteine for the population was 8.1 ± 3.89 µM (95% confidence interval, l 7.3-8.9 µM). Reference range was 2.5 – 16.2 µM with lower and upper cut-off were 1.0 µM dan 21.0 µM, respectively. The newly developed reference range of total homocysteine for Malaysian children is able to reduce false negative cases in the laboratory.

Maternal Obesity and Its Associated Factors and Outcomes in Klang Valley, Malaysia: Finding from National Obstetric Registry

@#Introduction: Maternal obesity presents significant health risks to mothers and their fetuses. This study aimed to determine the proportion, associated factors and outcomes of maternal obesity among pregnant women in Klang Valley, Malaysia. Methods: A retrospective cross-sectional study was conducted between January 2018 and March 2018 using secondary data from the Malaysian National Obstetric Registry (NOR) for the year 2015. All pregnant women with first-trimester booking at 12 weeks and below that were registered with the NOR and met the inclusion and exclusion criteria were included in the study. Descriptive statistics and multiple logistic regression analysis were used. Data were analysed using SPSS version 22.0. A total of 2113 respondents were included in this study to determine the proportion, associated factors and outcomes of maternal obesity. Regarding the univariate and multivariate analyses, respondents were classified into two groups: normal and obese. The obese group comprised overweight and obese mothers. The underweight group was excluded in the subsequent analysis. Results: Out of the 2113 respondents, 7.1% were underweight, 41.7% were of normal weight, 28.6% were overweight, 15.9% were in obese class I, 4.6% were in obese class II, and 2.1% were in obese class III according to the WHO (1995) reference. However, when the MOH (2003) cutoff point was used, there was a marked increase in the proportion of respondents in the overweight categories by 2.7% and obesity class I by 12.8%. The Indian (AdjOR 2.06, 95% CI: 1.11, 3.83, p=0.021) and Malay (AdjOR 1.75, 95% CI: 1.02, 3.00, p=0.040) ethnicities, as well as both multiparity (AdjOR 1.46, 95% CI: 1.23, 1.73, p <0.001) and grand multiparity (AdjOR 2.41, 95% CI: 1.78, 3.26, p <0.001), were significantly associated with maternal obesity. There were significant association between maternal obesity with hypertensive disorder in pregnancy (p=0.025), caesarean section delivery (p=0.002) and macrosomic infant (p <0.001). Conclusion: The identification of risk factors for maternal obesity is important to facilitate intervention programmes focused on improving the pregnancy outcomes for a high-risk group of women.

Maternal obesity and its determinants: A neglected issue?

@#Maternal obesity is a global public health concern that affects every aspect of maternity care. It affects the short-term and long-term health of the mother and her offspring. Obese pregnant mothers are at an increased risk of developing complications during antenatal, intrapartum, and postnatal periods. Maternal complications include gestational diabetes mellitus, hypertensive disorder in pregnancy, pre-eclampsia and eclampsia, increased rate of cesarean delivery, pulmonary embolism, and maternal mortality; fetal complications include congenital malformation, stillbirth, and macrosomia. Moreover, both mother and infant are at an increased risk of developing subsequent non-communicable diseases and cardiovascular problems later in life. Several factors are associated with the likelihood of maternal obesity, including sociodemographic characteristics, obstetric characteristics, knowledge, and perception of health-promoting behavior. Gaining a sound understanding of these factors is vital to reaching the targets of Sustainable Developmental Goal 3—to reduce global maternal mortality and end preventable deaths of children under 5 years of age—by 2030. It is essential to identify pregnant women who are at risk of maternal obesity in order to plan and implement effective and timely interventions for optimal pregnancy outcomes. Importantly, maternal obesity as a significant pregnancy risk factor is largely modifiable.

Extramedullary CD20-positive B-lymphoblastic lymphoma in a 5-year-old child: A diagnostic challenge

@#Lymphoblastic leukaemia/lymphoma may present as an isolated extramedullary mass, which includes the musculoskeletal region involvement with normal or near-normal blood counts. The tumour may be in the form of B or T-lymphoblastic leukaemia/lymphoma. The clinical features and histological morphology of extramedullary B-lymphoblastic lymphoma (B-LBL) may mimic mature B-cell neoplasms, thus posing a diagnostic challenge. Arriving at the right diagnosis is crucial because these two diseases differ in their prognosis and management. A high index of suspicion is therefore important so as not to miss the correct diagnosis. The diagnosis may be overlooked because the clinical presentation may not be typical of B-LBL or the blood counts do not show any abnormalities. In this report, we highlight one such case where the diagnosis of B-LBL was missed because of its atypical presentation.

Latent tuberculosis infection among medical students in Malaysia

Objective: This study aimed to determine prevalence of latent tuberculosis infection among medical students and tuberculosis exposure at the health facilities. Methods: A cross-section of study year 1 (n=68) and year 5 (n=75) medical students in a local university were recruited for latent tuberculosis infection testing using QuantiFERON-TB Gold Plus and a questionnaire analyzed for multivariate risk. Results: The majority of the study were vaccinated with BCG. None of year 1 medical students were positive for latent tuberculosis infection, however, six (8.0%) year 5 students were tested positive for latent tuberculosis infection. A higher incidence of year 5 medical students claimed to be exposed to tuberculosis at health facility (65.3% vs. 4.4%) and a higher percentage reported contact with tuberculosis case over the preceding year compared to year 1 students (30.7% vs. 8.8%). Conclusion: We observed a higher incidence of latent tuberculosis infection and higher exposure to tuberculosis in health facilities among year 5 medical students. Baseline screening and monitoring for progression to tuberculosis infection may benefit tuberculosis management programs.

Understanding Dieting and Previous Weight Loss Attempts among Overweight and Obese Participants: Insights into My Body Is Fit and Fabulous at Work Program / 가정의학회지

BACKGROUND: A qualitative study providing an in-depth exploration of people's view and the increasing burden of overweight and obesity is required. This study aimed to explore the understanding of dieting and previous experiences on weight loss attempts among overweight and obese government employees in Kelantan, Malaysia, prior to recruitment into the intervention program. METHODS: Thirteen focus group discussions involving 129 participants from a weight-loss intervention program were conducted within the first 1 month of recruitment. These discussions were moderated by two trained researchers in the Malay language and assisted by an interview guide. They were audio-recorded and transcribed verbatim. A thematic analysis was performed, and codes and themes from each discussion were constructed. RESULTS: The participants understood dieting with various meanings, including skipping meals and removing rice from daily diets. They applied numerous methods to lose weight and achieved various outcomes. Health and appearance, social support, and compliance with current trends were the factors motivating these participants to lose weight. Their determination to lose weight was limited by lack of self-control and motivation, experiences of unpleasant effects, influence on weight, and environmental and health factors. CONCLUSION: Real-life weight loss experiences and perceptions provided relevant insights into current weight loss management strategies. Some of these issues and misunderstandings should be emphasized in weight loss strategies during health promotion.

Mapping 18F-Fluorodeoxyglucose Metabolism Using PET/CT for the Assessment of Treatment Response in Non-Small Cell Lung Cancer Patients Undergoing Epidermal Growth Factor Receptor Inhibitor Treatment: A Single-Centre Experience

Introduction: Specific mutations in the epidermal growth factor receptor (EGFR) characterize a subgroup of nonsmall cell lung cancer (NSCLC) patients that may be highly responsive to receptor inhibitor therapy. 18F-FDG PET/CT scans can map the glucose metabolism and treatment response of NSCLC. Therefore, we aimed to assess the pattern of metabolic response and outcome of inoperable NSCLC treated with epidermal growth factor receptor (EGFR) inhibitors, using 18F-FDG PET/CT scan. Methods: A retrospective study of inoperable NSCLC patients on EGFR inhibitor treatment that were referred for wholebody18F-FDG PET/CT scans was conducted based on cases scanned from January 2011 to June 2014. Comparison was made among serial attenuation-corrected fused PET/CT images for all study patients throughout the course of their treatment. Comparison based on PERCIST criteria was categorized into 4 levels ie. complete response (CMR), partial response (PMR), stable disease (SMD), progressive metabolic disease (PMD). Results: Overall, there were 5 patients identified, mean age: 57.4 years old +/- 2.9 years; The median survival time from initiation of EGFR inhibitor treatment to death was 17 months. Two patients showed initial partial metabolic response (PMR), two had progressive metabolic disease (PMD) and one had complete metabolic response (CMR) after the initiation of treatment. The patient with initial CMR had relapse and PMD 5 months later. Majority of patients eventually succumbed to their illness. Conclusions: Wholebody18F-FDG PET/CT is able to assess metabolic treatment response of NSCLC towards EGFR inhibitor treatment.

Prevalence of risk factors for non-communicable diseases in Bangladesh: Results from STEPS survey 2010.

Background: Nationally representative data on noncommunicable disease (NCD) risk factors are lacking in Bangladesh. This study was done to determine the prevalence of common risk factors for major NCDs among men and women of rural and urban areas of Bangladesh. Materials and Methods: This survey was done with 9,275 individuals aged 25 years or older randomly drawn from all over the country. Information on diet, physical activity, tobacco and alcohol, and treatment history for hypertension and diabetes were collected. Height, weight, waist circumference, and blood pressure (BP) were measured. Results: There were 4,312 men and 4,963 women with the mean age of 42 years (standard deviation 13 years). Half of them (54%) used tobacco in some form, <1% consumed alcohol within the past 30 days, 92% did not consume adequate fruit and vegetables (five servings or more), and 35% had low physical activity level [<600 metabolic equivalent (MET) min per week]. Documented diabetes was found in 4% of the participants. Seventeen percent were overweight [body mass index (BMI) ≥25 kg/m 2 and 21% had abdominal obesity (men ≥94, women ≥80 cm). Overall, 21% people had hypertension (blood pressure ≥140/90 mmHg or medication). Physical inactivity, alcohol intake, hypertension, obesity, and diabetes were more prevalent in urban areas, as opposed to tobacco. Tobacco intake showed a decreasing gradient, but hypertension, obesity, diabetes, and low physical activity showed an increasing gradient across the wealth quartiles. Conclusion: Risk factors are widely prevalent in Bangladeshi people across sexes and across both rural and urban areas of residences. NCD prevention through risk factor control, and early detection and treatment of hypertension and diabetes are warranted.

An observational study of trigeminal neuralgia patients taking carbamazepine during the fasting month of Ramadan

Introduction: Trigeminal neuralgia is an agonising orofacial pain affecting unilaterally the distribution of the trigeminal nerve and it usually occurs in the middle and older age groups. Carbamazepine which is an anti-neuralgic as well as an anti-convulsant medication is the first line drug for treatment of trigeminal neuralgia. It is commonly taken as one tablet (200 mg) three times a day. Materials and Methods: This is an observational study carried out from April to September 2014 to determine how Muslim patients on carbamazepine treatment for trigeminal neuralgia cope with their neuralgic pain. The pattern of how the medication was taken during the fasting month of Ramadan was also observed. Results: A total of 29 patients participated in this study and 27(93%) observed the fast. Ten of them adjusted the carbamazepine dose from three times pre-Ramadan to twice daily during the fasting month. Three patients continued fasting despite feeling the pain during the daytime while five patients had their pain under control with the newly adjusted dose. Conclusion: Medical professionals should advise trigeminal neuralgia patients on how to take and adjust their carbamazepine dose during the fasting month.

Congenital cholesteatoma: Different clinical presentation in two cases

Introduction: Congenital cholesteatoma (CC) of the middle ear is a rare entity that may be undiagnosed for years. The lesion can grow undetected until it produces symptoms such as reduced hearing or otalgia.

Adult-onset metachromatic leukodystrophy with compound heterozygous ARSA gene mutation presented with mania and cognitive decline

Adult-onset metachromatic leukodystrophy is often a diagnostic challenge to many clinicians. It may be presented with psychiatry symptom before other evidences of leukodystrophy are uncovered. We report a 53-year-old patient who presented with 7-year history of manic-like presentation in addition to progressive neurocognitive deterioration. Diagnosis was made eventually with neuroimaging. Mutational analysis showed compound heterozygous of ARSA gene. This case demonstrated the challenge in diagnosing this condition due to its complex neuropsychiatric presentation.

Delayed Dual-Time Point Imaging Protocol Improving Myocardial Uptake of 18-Fluorine Flouro Deoxyglucose (18F-FDG) During Viability Screening of Diabetes Mellitus Type 2 Patients Using Integrated Positron Emission Tomography/Computed Tomography (PET/CT) Imaging.

Aims: To investigate the effect of delayed imaging protocol and hypoglycemic agent on quantitative values obtained during myocardial viability 18F-FDG PET/CT assessment. Presentation of Case: Mr. A, a 72 year-old man, Madam B, a 73 year-old woman and Madam C, a 64 year-old woman, presented to the Centre for Diagnostic Nuclear Imaging, Universiti Putra Malaysia for myocardial viability assessment. All were diagnosed Diabetes Mellitus type II on oral hypoglycemic agent. Discussion: Our study showed an increased 18F-FDG uptake in the wall of LV after the delayed protocol was applied to the patients. One hour time elapsed before 18F-FDG injection is to allow optimal level of niacin in the blood for its action to lower the plasma FFA levels and encourage myocardial preference towards glucose metabolism. Oral glucose loading is given to stimulate insulin secretion and increase glucose utilization as the metabolic substrate. The approach of premedicating nicotinic acid like niacin can be a reliable hypolipidemic agent in shifting myocardial metabolism to glucose oxidative pathway in 18F-FDG PET/CT myocardial viability assessment. Delayed enhancement imaging has been shown to be effective, in both animals and humans, in identifying the presence, location, and extent of acute and chronic myocardial infarction in patients with ischemic cardiomyopathy. Furthermore, this technique may also be useful in assessing myocardial injury in patients with non-ischaemic heart disease. Conclusion: Delayed imaging is superior to early imaging. The improvement of the image quality leads to accurate assessment of the viable or non-viable myocardium.

protective effect of olive leaves extract or bone marrow mesenchymal stem cells on skin tissue damage induced in gamma irradiated rats

Aim of the work: This study aimed to examine the histological and histochemical changes in the skin tissue of male rats after exposure to gamma radiation and the possible therapeutic effect of either olive leaf extract or bone marrow mesenchymal stem cells

Material and methods: The present study was applied on forty adult male albino rats [Sprague Dawely strain]. The rats were categorized equally into five groups [1-C group: control rats; 2- O group: rats treated with plant leaves extract [15 mg/kg b. wt. /daily]; 3-R group: rats exposed to a single dose of gamma-radiation [3 Gy]; 4-RO group: rats of this group treated with olive leaf extract 15 mg /kg b.wt./daily one week prior to irradiation and one week post irradiation; 5- RS group: rats of this group were irradiated with 3Gy then treated with bone marrow mesenchymal stem cells [3×106 cells / ml suspension] through the caudal vein about 5 hours post radiation exposure. Histopathological and some common histochemical changes were studied

Results: rats exposed to gamma radiation showed several histological and histochemical changes, these changes were improved by using either olive extract or bone marrow mesenchymal stem cells. The bone marrow mesenchymal stem cells [BMSCs] showed more obvious curative effect than olive leaf extract

Conclusion: the present work showed that both olive leaf extract and bone marrow mesenchymal stem cells have skin tissue radiotherapeutic effects against gamma radiation in male albino rats

Congenital epulis: immunohistochemical findings of 12 cases

Congenital epulis is a fairly rare soft tissue tumour occurring exclusively on the alveolar ridge of newborns. The exact origin of congenital epulis is still debatable. The objective of the study is to determine the clinicopathological features and immunohistochemical findings of congenital epulis. A retrospective study was carried out to determine the clinicopathological features of congenital epulis, diagnosed histologically in the main oral histopathology laboratory in Malaysia from 1967 to 2014. Immunostaining using vimentin, muscle specific actin, smooth muscle antigen, desmin, S100, CD34, CD68 and CD1a was carried out. Twelve cases of congenital epulis were reviewed. All of the patients were females and the presentation age ranged from 2 to 90 days. The patients comprised of 6 Malays, 3 Chinese, 2 Indians and 1 Orang Asli. Most of the cases (n=7) involved the maxillary ridge and presented as pedunculated well-defined lumps (n=8). Excisional biopsy was performed in all cases. Via immunohistochemistry, vimentin expression was observed in all cases; but negative for CD34, muscle specific actin, smooth muscle antigen, and desmin. CD1a and S100 positivity was seen in five cases. The interstitial cells were highlighted by CD68. Although congenital epulis has been first described 130 years ago, the exact nature of its histogenesis remains a mystery.

Breakfast Eating Pattern and Ready-to-Eat Cereals Consumption among Schoolchildren in Kuala Lumpur

Background: Studies from the West have demonstrated that ready-to-eat cereals (RTECs) are a common form of breakfast and more likely to be consumed by children. This study aimed to investigate the breakfast eating pattern and RTECs consumption among schoolchildren in Kuala Lumpur. Methods: In this cross-sectional study, a total of 382 schoolchildren, aged 10 and 11 years old, were recruited from seven randomly selected primary schools in Kuala Lumpur. Information on socio-demographics, breakfast eating patterns, and perceptions of RTECs and dietary intake (24-hour dietary recalls) were obtained. Results: Among the respondents, only 22% of them consumed breakfast on a regular basis. The most commonly eaten food by children at breakfast was bread (27.2%), followed by biscuits (22.2%) and RTECs (20.5%). The majority of them (93%) reported that they consumed RTECs sometimes during the week. Chocolate RTECs (34.1%), corn flake RTECs (30.3%), and RTECs coated with honey (25.1%) were the most popular RTECs chosen by children. Respondents who consumed RTECs showed a significantly higher intake in calories, carbohydrate, vitamin A, vitamin B1, vitamin B2, vitamin B3, folate, vitamin C, calcium, iron, and fibre (P < 0.05), compared to those who skipped breakfast and those who had breakfast foods other than RTECs. Conclusion: The lower levels of breakfast consumption among schoolchildren in Kuala Lumpur need serious attention. RTEC is a nutritious food which is well accepted by a majority of the schoolchildren in Kuala Lumpur. Nutrition intervention should be conducted in the future to include a well-balanced breakfast with the utilisation of RTECs for schoolchildren.

Attenuation of erythrocytic acetyl cholinesterase by paracetamol and chloroquine: evidence in an in vitro study

The present study deals with the erythrocytic acetylcholinesterase inhibitory activity of paracetamol and chloroquine in an in vitro protocol using Michaelis Menten parameters [Apparent Michaelis Constant [aKm] and Apparent Maximum Velocity [aVm]. Paracetamol showed marked inhibition of the erythrocytic acetylcholinesterase. The inhibitory values for aKm and aVm were 65.6% 51.36% respectively, which reduced with respect to control and therefore, proposed an un-competitive type of antagonism. When chloroquine was tested, it showed 45.14% inhibition for aKm which increased while 69.21% for aVm decreased with respect to control; proposed a mixed type of antagonism. In conclusion, the cholinergic intervention by paracetamol in this study suggested a new mechanism for its analgesic activity as acetylcholinesterase inhibitors have already shown both peripheral and central analgesic activity, while the cholinergic activation by chloroquine provided explanation for some of its side effects

coexistence of dual form of malnutrition in a sample of rural Malaysia

The co-existence of under and over nutrition might be influenced by a marked shift in dietary and lifestyle practices of people in developing countries. This study aims to identify the factors associated with the occurrence of a dual form of malnutrition in the same households in a rural district in Peninsular Malaysia. This study was conducted in two phases. The first phase involved a survey of 223 mother-child pairs that fit the required criteria [223 non-pregnant, non-lactating mothers aged 18 to 55 years old and 223 children aged 2 to 12 years old]. Anthropometric indices: Weight-for-age Z score [WAZ] /= 25 kg/m2 was used to measure overweight status among mothers. The results showed that the prevalence of overweight mother/underweight child [OWM/UWC] pairs was 66 [29.6%], and that the prevalence of normal weight mother/normal weight child [NWM/NWC] pairs was 34 [15.2%]. The second phase of the study involved a case-control comparison of the 66 OWM/UWC pairs and the 34 NWM/NWC pairs. A pre-tested questionnaire was used to gather socio-economic-demographic data, whereas food frequency questionnaire was used to assess diet diversity. The results indicated that 61.0% of the children were underweight and 61.4% were stunted, whereas the prevalence of overweight and obesity in women were 35% and 17%, respectively. The study did not report any association between the dual burden of malnutrition and household size, number of children, educational level of the mother, total income, income per capita, and food expenditure. The only association reported was with household type [OR: 5.01; 95% CI; 63, 15.34; P = 0.005]. In general, the total diet diversity score of both types of mother-child pairs was low. Compared with overweight mothers, normal weight mothers had a higher diet diversity score for at least six food groups and for the total diet diversity score, although these differences were not significant. The clustering of dual forms of malnutrition in the same household poses big challenges for food intervention programs. Although, this study cannot make an inference for the whole population, the results shed light on a serious public health issue that must be addressed

Complications of Diode Laser in Endourological Procedures in Co-morbid Patients

To determine safety of diode laser by studying post operative complications after endourological procedures in co-morbid patients. A descriptive study. Shalamar hospital, Lahore from June 2009 to June 2012. We studied post-operative complications [up to 3 months] in 3 groups [prostatic obstruction, bladder growths ,urethral strictures] of total180 patients with ASA III and IV. We assessed hematuria, UTI, abdominal pain, suprapubic discomfort, urinary retention, dysuria, incomplete procedure, cardiac or respiratory compromise, fluid overload, mortality, catheterization times and mean postoperative hospital stay In prostate group, mean age was 70.8 +/- 8.6 years and follow-up period was 3 months. Complications were: mild transient haematuria in 65 [100%], creamy urine in 50 [77%], urinary tract infection in 25 [38.4%], dysuria in 16 [24.6%], retreatment required in 06 [9.2%], suprapubic discomfort in 3 [4.5%], TURP syndrome in 1 [1.5%] and significant hemorrhage requiring blood transfusion in 1 [1.5%],. In urethral strictures, the complications were: microscopic hematuria in 80 [100%], urinary tract infection in 52 [65%] suprapubic discomfort in 9 [11.2%], dysuria in 6 [7.4%] mild transient hematuria in 5 [6.2%]. In bladder growths, the complications were: mild transient haematuria in 30 [85.7%], creamy urine in 19 [54.2%], suprapubic discomfort in 18 [51.4%], dysuria in 9 [25.7%], urinary UTI in 8 [22.8%], ablation performed in two sittings in 1 [2.8%]. No mortality in any group. Diode laser is a safe and useful modality in patients with co-morbidities [ASA III and IV]