Developments in Hand Surgery: Experience from a Tertiary Hospital of Northern Bangladesh.

Hand Surgery is a specialized branch of Plastic and Reconstructive surgery. There are many conditions that require hand surgery, for example, congenital deformity, electric or flame burn, mechanical or road traffic injury, and post burn or post traumatic deformity. A retrospective observational study was conducted in the department of Burn and Plastic surgery, Mymensingh Medical College Hospital, Bangladesh during a 2 years period extending from 9th September 2021 to 8th September 2023. The objective of this study was to see the hand surgery status in a tertiary hospital of Bangladesh during the post Covid pandemic period. During this period 236 hand surgery procedures were performed in 176 patients. The age of the patients ranged from 02 to 78 years (Mean 31.14±1.52). One hundred and four (59.0%) were male and 72(41.0%) were female. Thirty-four (19.32%) patients had co-morbidities e.g., Epilepsy, Diabetes Mellitus, Chronic Kidney Diseases and HBsAg +ve. Causes of surgery included, wound due to electric burn 49(27.84%), flame burn 36(20.45%), post traumatic 24(13.64%), post infective 11(06.25%), tumor excision 02(2.24%), Dupuytren's contracture 03(1.70%), congenital anomalies 06(3.41%), post burn scar contractures 41(23.29%), nerve injury 01(00.57%) and carpal tunnel syndrome 01 (00.57%). Procedures were performed: post burn scar contracture release 41(17.37%), syndactly release 06(2.54%), release of post traumatic contracture 06(2.54%), carpal tunnel release 01(00.42%), release of Dupuytren's contracture 03(01.27%), nerve repair 01(00.42%), debridement, amputation and Fillet flap 29(12.29%), split thickness skin graft 46 (19.49%), V-Y advancement flap 06(2.54%), transposition flap 18(07.63%), cross finger flap 16 (06.78%), reverse cross finger flap 02 (00.85%), first dorsal metacarpal artery (FDMA) flap 05 (02.12%), reverse FDMA flap 01 (00.42%), metacarpal artery perforator flap 08(3.39%), radial artery perforator flap 04(01.69%), posterior interosseous artery flap 05(2.12%), abdominal flap 11(04.46%) and flap division and insetting 27(11.44%). Outcome of surgery was satisfactory in 225(95.34%) and 11(04.46%) cases had complications (p value 0.453), which was not significant. So, it can be concluded that the outcome of various types of hand surgery procedures in tertiary hospital of northern Bangladesh during the post Covid period was satisfactory overall.

Awareness of Tetanus Toxoid Vaccination among Women of Reproductive Age Attending Outpatient Department in a Tertiary Level Hospital.

Maternal and neonatal tetanus is still a major but preventable cause of mortality in many developing countries like Bangladesh. Women of reproductive age are very prone to tetanus infection. This descriptive cross-sectional study was carried out at outpatient department (OPD) of Sir Salimullah Medical College and Mitford Hospital, Bangladesh from October 2019 to April 2020 to determine the level of awareness about Tetanus Toxoid (TT) vaccination in women of reproductive age 15-49 years. Data were collected from 342 women by face to face interview with a semi-structured questionnaire. A large number of the respondents (43.27%) were belonged to 15-24 years age group, majority (92.98%) were Muslim and most of them (41.28%) were SSC passed. A very large number of them (78.36%) were married and (64.55%) had 1-2 children. More than three quarter (78.36%) of women heard about tetanus and 83.96% women thought that tetanus is preventable by TT vaccination. Among the respondents who had heard about tetanus, majority (68.67%) of them had taken TT vaccine, 92.58% of them had taken the first dose before 25 years of age and 71.05% had completed the full course. Regarding awareness of the respondents, 65.79% were aware of risk of neonatal tetanus of an unimmunized mother & 61.19% distinguished that agent of tetanus can be transmitted through wounds. It is considered that the findings of the study will provide a useful basis for further research and planning.

Estimation of 10-Year Fracture Risk with and without Bone Mineral Density in Patients with Rheumatoid Arthritis.

Rheumatoid arthritis (RA) is the most common inflammatory arthritis affecting 0.5-1.0% of the general population worldwide and although RA is properly considered a disease of the joints, it can cause a variety of extra-articular manifestations. This study was performed to find out any discrepancy in fracture risk estimates with and without bone mineral density (BMD) in rheumatoid arthritis (RA) patients. This observational cross-sectional study was carried out in the Department of Rheumatology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Bangladesh from July 2013 to July 2015. Total 65 consecutive patients with RA fulfilling ACR/EULAR criteria aged 40-90 year were recruited. Ten year fracture risk of these patients was evaluated by the FRAX score with and without BMD and differences were observed. FRAX score without BMD revealed that major fracture risk was low in 58(89.2%) patients, moderate in 7(10.8%) patients but re-estimation with BMD revealed that 55(84.6%) patients remained in low risk group, 8(12.3%) patients in moderate risk group and 2(3.1%) patients went to the high risk group. In case of hip fracture risk without BMD, risk was low in 58(89.2%) patients, high in 7(10.8%) patients; but with BMD, 50(76.9%) patients remained in low risk group but risk of 15(23.1%) patients became high. Almost all the high risk patients (93.3%) were ≥55 years of age. Increasing age, female sex, disease duration and use of steroid were positively correlated with increased FRAX score where as high BMI and high BMD were associated with low FRAX score. But in multivariate analysis it was found that only relation with age was at statistically significant level. Significant numbers of patients with rheumatoid arthritis have high risk of fracture especially hip fracture. The mean of FRAX score increased in both major & hip osteoporotic fracture risk after adding BMD. More than half of the patients above fifty five years or more had high risk of fracture. So, BMD should be done in patients aged more than fifty five.

Medical Knowledge versus Perception of Patients with Abdominal Gas in a Tertiary Level Hospital of Bangladesh.

Every human being has gas in abdomen. But patients try to correlate varieties of symptoms with abdominal gas. So this cross sectional symptom based study was designed to see the patients view regarding abdominal gas and its relation with medically explained symptoms at the out patient department of North East Medical College, Sylhet from January 2017 to December 2019. Consecutive patients presenting with complain of abdominal gas were included in this study. Their demographic information and explanation of symptoms resulting from abdominal gas were recorded on a pre-designed data sheet. Statistical analysis was done using SPSS 20.0 version. Total 346 patients, male 239(69.1%), female 107(30.9%), age varying from 17-83 years (mean 38.27) were enrolled. Common symptoms were bloating (fullness) of abdomen (194, 56.1%), abdominal pain (164, 47.41%), belching or eructation (149, 43.1%), heart burn (137, 39.6%), anorexia (124, 35.8%), nausea (120, 34.7%), noisy bowel (88, 25.4%), chest pain (79, 22.8%), headache (56, 16.2%), whole body pain (58, 16.8%), incomplete bowel evacuation (185, 53.5%), excess flatus (76, 22.4%), movement of gas to different part of body including head 87(25.1%) and expulsion of hot air from ear, nose and head in 69(19.9%) patients. Among them 107(30.9%) patients believed abdominal gas to be a curable disease with treatment and 222(64.2%) believed it to be a relapsing disease even after treatment. And 307(88.7%) patients were taking proton pump inhibitor (PPI) as its remedy regularly. Most of the symptoms of patients can be explained by abdominal gas. Again some patients have a misperception regarding some symptoms like heart burn, noisy bowel and sense of incomplete bowel evacuations are also related with abdominal gas. But in some instances causal relations with patients' symptoms and abdominal gas could not be explained by medical knowledge. These differences in perceptions might be related to their personal thinking and social, cultural, educational, economic condition.

Short Term Outcome of Therapeutic ERCP in the Management of Biliary Ascariasis in a Tertiary Care Hospital of Bangladesh.

The history of ascariasis is very old. It is endemic in various parts of Bangladesh. Hepatobiliary ascariasis is a well-known complication of the intestinal ascariasis. Although cosmopolitan, it predominantly affects people in Asia, Africa, and South America. This was a prospective observational study conducted from July to December 2014 to explore the short term outcome of therapeutic ERCP in the treatment of biliary ascariasis in a tertiary care hospital of Bangladesh. A total of 60 cases of biliary ascariasis were selected conveniently in this study. Data were collected by face-to-face interviews and observation with the help of data sheet. Data were checked for quality control and analyzed by computer using SPSS software. The mean±SD age of the patients was 30.96±7.66 years. All the patients were aged between 17 and 55 years and predominantly affect women in the 3rd and 4th decades. The most common presentation was upper abdominal pain in 47(83.32%) of the patients. Ultrasound was the diagnostic tool of choice, where biliary ascariasis was found in 40(66.7%) of patients. ERCP is reserved mainly for therapeutic purposes and found successful in 57(95%) of the patients.

Diseases Pattern and Outcome among the Neonates in A Newly Established Special Care Newborn Unit (SCANU) At Secondary Level District Hospital in Bangladesh.

Although huge improvement in neonatal mortality reduction in last two decades in Bangladesh but it is still very high compare with many other countries. High neonatal mortality also significantly contribute deaths among the under five children. Neonatal mortality reflects a nation's socio-economic status, efficiency and effectiveness of health care services. This was cross sectional study. The objective of this study was to analyse the diseases pattern and outcome of the neonates admitted in the newly established SCANU (Special care neonatal unit) of 250 bedded General Hospital of Tangail district, Bangladesh. Study period was one year from January 2017 to December 2017. Information from medical records of the SCANU was analysed. During the study period 1,379 neonates were admitted in the SCANU. The ratio between male and female was 1.5:1, 61% of the neonates admitted at first day of life. The reasons for admissions in SCANU were 31% of preterm and low birth weight, 23%birth asphyxia, 13% neonatal sepsis, 9% transient tachypnea of newborn, 5% congenital anomalies and 4% neonatal jaundice. Out of all neonates survival rate was 56% (779), while 25% (349) ended with fatality, 9% (122) were referred to tertiary level hospital and 10% (129) were left the hospital against medical advice. Among the fatal cases 63% died in first 24 hours and 88% in first week of life. Data shows that 47% deaths were due to preterm and low birth weight with its complication, other significant causes were birth asphyxia (30%), septicemia (16%) and congenital anomalies were (6%). Preterm and low birth weight, neonatal sepsis, birth asphyxia, transient tachypnea of newborn; congenital anomalies were the main reasons for admission in SCANU. Prematurity and its complication, birth asphyxia and neonatal sepsis as the major contributors to the neonatal mortality. The study findings will help researchers and policy makers to initiate further research and interventions to reduce fatality among the neonates in the SCANU.

Can fruit and vegetable aggregation systems better balance improved producer livelihoods with more equitable distribution?

The need for food systems to generate sustainable and equitable benefits for all is a global imperative. However, whilst ample evidence exists linking smallholder farmer coordination and aggregation (i.e. the collective transport and marketing of produce on behalf of multiple farmers) to improved market participation and farmer incomes, the extent to which interventions that aim to improve farmer market engagement may co-develop equitable consumer benefits remains uncertain. This challenge is pertinent to the horticultural systems of South Asia, where the increasing purchasing power of urban consumers, lengthening urban catchments, underdeveloped rural infrastructures and inadequate local demands combine to undermine the delivery of fresh fruits and vegetables to smaller, often rural or semi-rural markets serving nutritionally insecure populations. To this end, we investigate the potential for aggregation to be developed to increase fruit and vegetable delivery to these neglected smaller markets, whilst simultaneously improving farmer returns. Using an innovative system dynamics modelling approach based on an aggregation scheme in Bihar, India, we identify potential trade-offs between outcomes relating to farmers and consumers in smaller local markets. We find that changes to aggregation alone (i.e. scaling-up participation; subsidising small market transportation; mandating quotas for smaller markets) are unable to achieve significant improvements in smaller market delivery without risking reduced farmer participation in aggregation. Contrastingly, combining aggregation with the introduction of market-based cold storage and measures that boost demand improves fruit and vegetable availability significantly in smaller markets, whilst avoiding farmer-facing trade-offs. Critically, our study emphasises the benefits that may be attained from combining multiple nutrition-sensitive market interventions, and stresses the need for policies that narrow the fruit and vegetable cold storage deficits that exist away from more lucrative markets in developing countries. The future pathways and policy options discovered work towards making win-win futures for farmers and disadvantaged consumers a reality.

Gut-derived acetate promotes B10 cells with antiinflammatory effects.

Autoimmune diseases are characterized by a breakdown of immune tolerance partly due to environmental factors. The short-chain fatty acid acetate, derived mostly from gut microbial fermentation of dietary fiber, promotes antiinflammatory Tregs and protects mice from type 1 diabetes, colitis, and allergies. Here, we show that the effects of acetate extend to another important immune subset involved in tolerance, the IL-10-producing regulatory B cells (B10 cells). Acetate directly promoted B10 cell differentiation from mouse B1a cells both in vivo and in vitro. These effects were linked to metabolic changes through the increased production of acetyl-coenzyme A, which fueled the TCA cycle and promoted posttranslational lysine acetylation. Acetate also promoted B10 cells from human blood cells through similar mechanisms. Finally, we identified that dietary fiber supplementation in healthy individuals was associated with increased blood-derived B10 cells. Direct delivery of acetate or indirect delivery via diets or bacteria that produce acetate might be a promising approach to restore B10 cells in noncommunicable diseases.

Results of Locking Compression Plate (LCP) Fixation in Humeral Shaft Nonunion.

Although nonoperative treatment is indicated & successful for the majority of diaphyseal humeral fractures, nonunion is not rare condition. The prevalence of nonunion as a complication of conservative treatment has been reported to be as high as 15%. Locking compression plate combined with autogenous cancellous bone grafting can result in reliable healing of these humeral nonunion with excellent functional outcome. This prospective observational study was conducted September, 2016 to October, 2018 at National Institute of Traumatulogy & Orthopaedic Rehablitation, Dhaka & Mymensingh Medical College, Mymensingh, Bangladesh. Fifteen (15) patients with non-united humeral shaft fractures were treated by open reduction and internal fixation by LCP with autogenous cancellous bone graft. Detailed clinical conditions of all patients, duration of injury, technical difficulty with the implant, hospital stay period were recorded. Follow up period was 6 months. The patients were evaluated clinically and radiologically for outcomes. The progresses of healing as well as occurrence of complications were recorded. The modified Constant and Murley score of functional assessment was used for shoulder & elbow function. Age of the study patients was ranged 20-50 years. Maximum patients were male 12. Mode of injury were found road traffic accident 8 cases, fall from height 5 cases. Right side was injured in 9 patients. Atrophic nonunion was found in 13 patients and hypertropic in 2 patients. The mean union time was 15 weeks. Only one patient had wound infection and 2 patients had shoulder stiffness. Functional outcome which constituted 90% satisfactory results in 13 cases according to modified Constant & Murley scoring system. Union rate was 100%. Therefore, LCP fixation with autogenous cancellous bone graft is a standard treatment method for nonunion of humeral shaft fracture.

Characterization of Clostridioides difficile ribotypes in domestic dogs in Rio de Janeiro, Brazil.

Clostridioides difficile is the major etiologic agent of nosocomial bacterial diarrhoea and pseudomembranous colitis. The pathogenesis of C. difficile infection (CDI)involves two cytotoxic enzymes (TcdA, TcdB) that cause colonic epithelial damage, fluid accumulation and enteritis. CDI has been demonstrated in a variety of animal species and some reports have recently raised the importance of wild animals as a reservoir of this pathogen and possible transmission to humans and domestic animals. The aim of this study was to characterize C. difficile isolates obtained from pet dogs in Rio de Janeiro, Brazil. A total of 50 faecal samples were obtained from healthy and diarrheic dogs. Five of fifty samples (10%) grew C. difficile. Of those, three belonged to the PCR ribotype 106 (ST 42) and were toxigenic (A+B+). The other two strains belonged to the PCR ribotype 010 (ST 15) and were not toxin producers (A-B-). None of the isolates tested positive for the binary toxin genes. Considering the antimicrobial resistance patterns of all isolates using EUCAST breakpoints, all strains were sensitive to metronidazole and vancomycin. However, two strains (ribotype 106 and ribotype 010), were resistant to clindamycin (≤256 µg/mL). All strains were strong biofilm producers. Our study provides evidence that dogs can act as reservoirs for C. difficile epidemic ribotypes.

Aetiology of Myelopathy in a Tertiary Hospital of Bangladesh.

Disease of the spinal cord is called myelopathy which are frequently devastating. They produce motor weakness in the form of quadriplegia or paraplegia, sensory impairment, with a definite anatomical level, and loss of sphincteric function far beyond the site of damage. Many spinal cord diseases are reversible if known and treated at an early stage. Purpose of this study is to evaluate clinical presentation and aetiology of myelopathic patients on the basis of history, clinical examination and investigations. Patients getting admission in indoor of Medicine, Neuromedicine and Neurosurgery units of Rajshahi Medical College Hospital, Rajshahi, Bangladesh from March 2013 to August 2013, having complains of spastic paraplegia and quadriplegia or flaccid type of paralysis with sensory level or bowel bladder disturbance. This cross-sectional descriptive study was done with total 44 myelopathic patients were evaluated. Out of 44 patients, 75% were male and 25% were female (ratio 3:1), mean age 35±13.9 years (range 13-65 years). Among them 54.5% patients had paraparesis and 45.5% patients had quadriparesis. Sensory disturbance had 70.45%, 68.18% had urinary sphincter disturbance and 22.72% had bladder sphincter disturbance. Among the aetiology of myelopathy the commonest cause was cervical spondylotic myelopathy 31.8%, second cause was acute transverse myelitis 20.5% and third cause was Pott's disease 18.2%. It was observed that majority (75%) of them had compressive type and 25% patients had non-compressive type of involvement. Myelopathy was three times more common in male than female. Cervical spondylotic myelopathy & transverse myelopathy was the main aetiology of compressive and non compressive myelopathy respectively.

Management of Distal Third Comminuted Humerus Shaft Fracture by LCP Using Posterior Approach.

Distal third comminuted humerus shaft fractures are challenging injuries to treat because of complex anatomy and fracture patterns. Functional bracing, operative treatment with intramedullary nails or conventional plates also has limitation of inadequate fixation in the distal third comminuted humerus shaft fractures. Locking compression plate (LCP) has been introduced to overcome this problem. Our aim of this study was to assess the effectiveness of osteosynthesis of distal third comminuted humerus shaft fractures by LCP using posterior approach. This prospective observational study was conducted from July 2015 to June 2018 at Mymensingh Medical College Hospital (MMCH) and National Institute of Traumatulogy & Orthopaedic Rehablitation (NITOR), Dhaka, Bangladesh. Thirty three patients were operated on for comminuted fractures of distal third humerus. Two cases were excluded from the evaluation of final out come due to their discontinued follow up. Treatment included open reduction and LCP fixation by posterior mid line approach. The range of motion of the shoulder and elbow were evaluated according to the criteria by modified Constant and Murley scoring system. Union was achieved in all the patients after a mean of 17 weeks (range 12-24 weeks). Deep infection, nonunion, malunion, implant failure or permanent nerve injury did not occur in any of the patients. Three patients had transient radial nerve palsy. Four patients developed superficial infections. All patients were relieved pain postoperatively. Shoulder range of motion was excellent in 20 patients & elbow range of motion was excellent in 21 patients. Functional out come were excellent in 11 & good in 16 patients which constituted 87% satisfactory results. Treatment with open reduction and LCP fixation by posterior approach is a safe and effective option in distal third comminuted humeral fractures.

Prevalence of Non-Alcoholic Fatty Liver Disease and Its Biochemical Predictors in Patients with Type-2 Diabetes Mellitus.

Non-alcoholic fatty liver disease (NAFLD) is emerging as the most common chronic liver condition in the Western world and it is commonly associated with type 2 diabetes mellitus (DM). The aim of this study to determine the prevalence of NAFLD and identify the predisposing factors in type 2 DM patients with NAFLD. Total of 258 patients of type 2 DM were included in this observational study in the Department of Medicine, Mymensingh Medical College Hospital, Mymensingh, Bangladesh from 11th May 2013 to 11th November 2013. Patients with characteristic findings on ultrasonography were considered as having fatty liver. They were divided into fatty liver (Group I) and non-fatty liver group (Group II) and were further evaluated by measurement of body mass index, liver function tests and lipid profile. Out of 258 type 2 diabetic patients, 167 (64.7%) patients had fatty liver on ultrasonography. BMI, waist-hip ratio and triglyceride levels in the Group I was significantly higher than Group II. An increase in the levels of ALT, AST, total cholesterol, LDL and a decrease in HDL was observed in Group I as compared to Group II. The prevalence of NAFLD is common among in type 2 diabetic patients and it increases with the rising incidence of obesity. Obesity as well as elevated liver enzymes, triglyceride and cholesterol are significantly raised in NAFLD patients with type 2 DM. It highlights the importance of routine liver function test and lipid profile in subjects with type 2 DM and should be more closely observed for NAFLD and liver complications.

Irritable Bowel Syndrome: Prevalence and Dietary Factors in the Sylhet District of Bangladesh.

Irritable bowel syndrome (IBS) is a common functional bowel disorder. Along with other factors diet plays an important role in the causation of IBS. This population-based study was done to find out the prevalence of IBS and to find out the dietary factors associated with IBS from August 2011 to December 2011 in Sylhet district of Bangladesh. Nineteen hundred apparently healthy subjects selected by cluster sampling methods were interviewed by a validated bowel disease questionnaire. Dietary history of the subjects was also taken. Irritable bowel syndrome was diagnosed according to Rome III criteria. The prevalence of IBS was found 14.2% (n=269, M=15%, F=13.4%, p=0.365). Mean age of the IBS patients were higher than the study population (41.35 years vs. 34.74 years, p=0.000). Irritable bowel syndrome was found more in low education group (16.3%) with lower socioeconomic status (16.5%) and in single person (16.7%). IBSD was the most prevalent subtype (48.7%), IBSM was the next common subtype. Abdominal pain relieved by defecation (81%) and abdominal pain associated with loose stools (81%) were the two commonest symptoms. Age (OR 1.023, p=0.000), less intake of meat (OR 2.281, p=0.000) and pulses (OR 1.648, p=0.001) and more intake of tea (OR 1.524, p=0.009) and spices (OR 0.452, p=0.000) were found as independent predictor of IBS. Irritable bowel syndrome is a common disorder in our community. IBSD is the most prevalent subtype. Less intake of meat, pulses and more intakes of tea and spices are important associated factors for IBS.

Evaluation of a shoe sole UVC device to reduce pathogen colonization on floors, surfaces and patients.

BACKGROUND: An ultraviolet C (UVC) decontamination device that delivers germicidal UVC radiation to the soles of shoes has become available recently. AIM: To demonstrate that shoe soles can be vectors for healthcare-associated infection, and to investigate if a UVC shoe sole decontamination device would decrease this risk effectively. METHODOLOGY: Three bacterial strains (Staphylococcus aureus, Enterococcus faecalis and Escherichia coli) and a non-toxigenic strain of Clostridium difficile were spiked on to standardized rubber-soled shoe soles and then selected at random for UVC exposure or no UVC exposure. Experiments were performed to test the efficacy of the UVC device to decontaminate shoe soles and flooring. E. faecalis was spiked on to shoes to assess colonization of a simulated healthcare environment and patient. RESULTS: The UVC device decreased shoe sole contamination significantly for all tested bacterial species, and decreased floor contamination significantly for all floor types and species tested (P<0.01 for all experiments). The log10 reduction was the highest for E. coli (mean±standard deviation 2.6±0.79), followed by E. faecalis (2.19±0.68), S. aureus (1.74±0.88) and C. difficile (0.42±0.54) (P<0.0001 for all analyses). Exposure of shoe soles to the UVC device decreased contamination significantly (mean log10 reduction 2.79±1.25; P<0.0001). Proportions of samples from furniture, bed and patient dummy samples decreased from 96-100% positive in controls to 5-8% positive in UVC device experiments (P<0.0001 for all analyses). CONCLUSION: A UVC decontamination device was shown to reduce the colony-forming unit counts of relevant pathogenic organisms from shoe soles with subsequent decreased colonization of floors, healthcare equipment, furniture, beds and a patient dummy.

Detection of Cervical Cancer through Visual Inspection of Cervix with Acetic Acid (VIA) and Colposcopy at Mymensingh Medical College Hospital.

Cervical cancer is the second most common cause of cancer related morbidity and mortality in women with 50% mortality rate. It is preventable if cervical cellular changes are detected and managed at early stage. This was a retrospective study conducted at VIA center of outpatient department and Colposcopy clinic at in-patient department of Mymensingh Medical College Hospital, Bangladesh covering a period from September 2013 to November 2014. Objective of this study was detection of cervical cancer and precancerous condition amongst patients reported to VIA center and Colposcopy clinic. In primary screening at VIA Center, total respondents were 3604, their mean age was 35.9 and highest were in the age group 31 to 40 years. At VIA center, 110(3.05%) were found positive and highest were between 31 to 40 years. In Colposcopy Clinic, out of 700 patients, 51.7% were CIN 1, 4.9% CIN 2, 1.4% CIN 3, invasive carcinoma was 0.3% and unsatisfactory or inconclusive were 34.3%. Most of the respondents were housewives and majority had poor monthly income. Amongst respondents, 72.1% were from rural area and Colposcopic findings revealed in 62.5% abnormal cervical changes, 46.5% were from rural area. Mean age at marriage or age at first coitus was found 16.25 years and 92.7% were in 11 to 20 years. Maximum abnormal cervical findings including CIN were between the ages ranged from 11 to 20 years of marriage age. In patients having 1 - 5 number of child having abnormal (58%) cervical changes, 48% were CIN 1. Histopathology reports found 19.6% CIN 1 (Total CIN 20.7%), cervical carcinoma 1.3%, inflammatory 7.0% and 0.42% cases were reported normal. Amongst 438 histopathology advised cases, 230 respondent's reports with patients were not available. VIA followed by Colposcopy has been a feasible, easy and reliable tools for screening cervical cancer in Bangladesh.

Tuberculosis is a Mimicker of JIA: A Rare Case Report.

Cystic tuberculosis of the bone is a rare form of tuberculosis (TB). The condition presents like Juvenile idiopathic arthritis (JIA) of children. In children, the lesions symmetrically involve the peripheral skeleton, which are less sclerotic than adults. A case report is presented here where the patient presented with i) the extensive involvement of bones with cystic lesion, ii) Hand & feet involvement with multiple bony exostosis iii) Synovial swelling of multiple joints and 4) fever for 6 months. Swelling of the joints was disproportionately greater than pain. For the last 6 month patient developed low grade fever with evening rise of temperature & dry cough. There was associated anorexia & significant weight loss. Patient was moderately anaemic & there was cervical lymphadenopathy on both sides. The chest examination revealed features suggestive of consolidation in the right lung. Regarding MSK findings there was swelling of both knee & right wrist with G-II tenderness, sublaxation of both anterior and posterior cruciate ligament with mild effusion. Bony exostosis at the base of left index finger & at the base of right middle finger was found. Investigation shows low Hb, very high ESR, positive tuberculin test. X-ray Chest suggestive of consolidation, FNA of right cervical lymph node consistent with tuberculosis. X-ray Pelvis has shown expansile mixed sclerotic radiolucent areas with interval septation involving upper part of both femoral shafts. MRI findings of right knee joint were suggestive of tuberculous osteomyelitis. At this stage the patient was put on Anti-TB chemotherapy. After 2 month and 4 month of follow up with Anti-TB drug both MSK & lung condition was improved significantly. Ultimately the patient was diagnosed as cystic tuberculosis of bone & continued Anti-TB drugs.

Herd Immunity: A Brief Review.

Immunization is a means of protecting the greatest number of people. By reducing the number of susceptible in the community, it augments "herd immunity" making the infection more difficult to spread. It also reduces the risk for those individuals who have escaped vaccination or those who have not developed satisfactory protection. It is well to bear in mind that immunizations are not at all 100 per cent effective, particularly when an individual is exposed to a large dose of pathogenic organisms.

Chronic Gastritis and its Association with H. Pylori Infection.

This cross sectional study was designed to see association of chronic gastritis including its type with H. pylori infection. Consecutive patients undergoing endoscopic examination having histopathological evidence of chronic gastritis were enrolled in the study and was done in Sylhet MAG Osmani Medical College from July 2011 to June 2012. Biopsies were taken from antrum, body and fundus in all patients. Histopathological examinations were done using H-E stain and for detection of H. pylori, rapid urease test, anti-H.pylori antibody test and histopathological test with modified Giemsa stain were done. Patients having results positive in at least two methods were considered infected by H. pylori. Total 80 dyspeptic patients having chronic gastritis were evaluated. Out of them 67(83.8%) had H. pylori infection and 13(16.2%) were H. pylori negative. Among all patients 57(71.2%) had pangastritis and 23(28.8%) had antral gastritis with female and male predominance respectively. H. pylori infection was present in 49(86.0%) cases of pangastritis and 18(78.3%) cases of antral gastritis. H. pylori infection was a little higher among males (34, 50.7%) females (33, 49.3%). H. pylori infection is the predominant cause of chronic gastritis and pangastritis is the major type.

Smear Positive Tuberculosis amongst Suspects Reported to DOTS Corner of Mymensingh Medical College Hospital, Bangladesh.

Sputum microscopy still remains the primary tool for the laboratory diagnosis of tuberculosis. A retrospective study was conducted in the directly observed treatment, short-course (DOTS) corner of Mymensingh Medical College Hospital (MMCH), in Bangladesh from May 2013 to May 2014. The study was designed to evaluate the extent of smear positive microscopy including multi-drug resistance (MDR) amongst tuberculosis suspected cases. A total of 2,361 Pulmonary Tuberculosis (PTB) suspects were noticed to DOTS corner during this period, with the mean age of 43 years. The male female ratio was 2.02:1 and the smear positivity rate was about 10%. Study found majority of the suspects were in the economically productive year of life 20-70 years. Smear negative suspects were not re-evaluated further, though smear negativity does not rule out absence of tuberculosis. Extra pulmonary or non tuberculous mycobacteria were not evaluated in this study. Twenty two patients 0.9% of total 2361 were identified as MDR during the study period where 61 clinically highly suspected cases were sent for GeneXpert that seems to be much lesser than the national rate (3.6% in new cases and 19% in retreated cases). The smear positivity rate of all three (1st, 2nd and 3rd) smear was 94.5%, all the second smear was 100% positive and the third were 95.47% positive. It is evident from this study that two smear microscopy was found sufficiently reliable to diagnose TB. However, further in depth prospective study might be undertaken to ascertain the scenario of this chronic diseases.