Background Nepal has achieved a significant reduction of TB incidence over the past decades. Nevertheless, TB patients continue to experience barriers in access, diagnosis and completion of the treatment. The main objective of this study was to explore the factors affecting the access to the health services, diagnosis and the treatment completion for TB patients in central and western Nepal. Methods Data were collected using in-depth interviews (IDI) with the TB patients (n = 4); Focus Group Discussions (FGDs) with TB suspected patients (n = 16); Semi Strucutred Interviews (SSIs) with health workers (n = 24) and traditional healers (n = 2); and FGDs with community members (n = 8). All data were audio recorded, transcribed and translated to English. All transcriptions underwent thematic analysis using qualitative data analysis software: Atlas.ti. Results Barriers to access to the health centre were the long distance, poor road conditions, and costs associated with travelling. In addition, lack of awareness of TB and its consequences, and the belief, prompted many respondents to visit traditional healers. Early diagnosis of TB was hindered by lack of trained health personnel to use the equipment, lack of equipment and irregular presence of health workers. Additional barriers that impeded the adherence

Background. Pyogenic granuloma is a reactive tumor-like lesion commonly affecting the oral cavity. These lesions usually appear as localized solitary nodule with a sessile or pedunculated base and colour varying from red, purplish, or pink, depending on the vascularity of the lesion. Pyogenic granuloma shows predilection for gingiva and is usually slow growing, but at times it shows rapid growth. The natural course of this lesion can be categorized into three distinct phases, namely, (i) cellular phase, (ii) capillary phase/vascular phase, and (iii) involutionary phase. Histopathologically, pyogenic granuloma is classified into lobular capillary hemangioma (LCH) and non-lobular capillary hemangioma (non-LCH). Case Presentation. In this series, four cases (varied age groups and both genders) of pyogenic granuloma showing varying histopathological presentation in relation to its clinical course have been described. The lesion in its early phase reveals diffuse endothelial cells, with few budding into capillaries. Among the capillary phase, the LCH type shows numerous blood vessels organized into lobular aggregates whereas the non-LCH type does not show any such organization and resembles granulation tissue. The involutionary phase shows healing of the lesion and is characterized by extensive fibrosis in the connective tissue. Conclusion. In conclusion, knowledge of the various histopathological presentation of this lesion is necessary for proper identification.

Oral cancer is a common malignancy in Nepal and many other South East Asian countries, which is predisposed by a variety of potentially malignant oral diseases. Considering the importance of knowledge of health professionals and their role in early diagnosis and reduction of cancer statistics, this study aims to evaluate the awareness of undergraduate dental and medical students towards oral cancer. The study involved undergraduate dental and medical students of BP Koirala Institute of Health Sciences, Nepal. A self-administered questionnaire adapted from Carter to Ogden was distributed. One hundred forty-three dental and 311 medical students responded to the questionnaire. Significantly more dental (80.4 %) than medical students (36.0 %) were found to routinely examine the oral mucosa. Tobacco smoking and chewing were the most commonly recognized risk factors by both medical and dental students. Most of the students found ulcer as the common change associated with oral cancer. Only 30 out of the total students felt very well informed about oral cancer. This study has demonstrated a lack of awareness in some aspects of oral cancer among medical and dental students which highlights the need to frame new teaching methodologies. Similar studies from other health institutions would provide an insight regarding the same and could be a base for formulating a uniform curriculum in the implementation of knowledge regarding oral cancer.

Introduction: The development of tooth is a complex process wherein there is series of interactions between the ectoderm and ectomesenchyme. The role of genes in determining the shape and form of a specific tooth has already been defined, the alterations in which can lead to a variety of anomalies in regards to number, size, form, shape, structure, etc. Objective: To review the literature on the developmental anomalies of teeth. Literature review: The developmental anomalies affecting the morphology exists in both deciduous & permanent dentition and shows various forms such as gemination, fusion, concrescence, dilacerations, dens evaginatus, dens invaginatus, enamel pearls, taurodontism or peg laterals. These anomalies have clinical significance concerning esthetics, malocclusion and more importantly predisposing the development of dental caries and periodontal diseases. Conclusion: Knowledge of various diagnostic criteria for identification of these developmental anomalies is significant for early diagnosis and pertinent treatment.

Analysis 1.3. Comparison 1 Zinc versus placebo, Outcome 3 Taste acuity improvement for different taste sensations. Analysis 1.4. Comparison 1 Zinc versus placebo, Outcome 4 Taste acuity improvement-Cross-over study.. .. . Analysis 1.5. Comparison 1 Zinc versus placebo, Outcome 5 Taste acuity improvement-Objective outcome-Dichotomous.

Aim: To assess the prevalence of dental caries among public school children of eastern Nepal using DMFT and dft index. Methods: Six hundred and sixty six school children were examined for decayed missing and filled teeth. Decayed, Missing and Filled Teeth (DMFT), decayed and filled teeth (dft) and prevalence were calculated. Results: The mean decayed and filled teeth were 1.82 whereas mean Decayed, Missing and Filled Teeth were 0.37.The prevalence of dental caries were 60.3% and 55.6% in the primary and permanent dentition respectively. Conclusion: The prevalence of dental caries was low in permanent dentition compared to primary dentition. DOI: http://dx.doi.org/10.3126/jcmc.v4i1.10845 Journal of Chitwan Medical College 2014; 4(1): 30-32

Background/purpose: In this in vitro study, we assessed the antifungal effect of mouth rinses containing chlorhexidine and thymol. Materials and methods: The fungistatic activities of chlorhexidine-and thymol-containing mouth rinses were assessed by means of the minimum inhibitory concentration (MIC) and the fungicidal activity was determined by a time-kill assay. Results: The chlorhexidine-containing mouthwash was able to kill all strains of Candida albicans and Candida tropicalis in shorter times compared to the thymol-containing mouthwash. Hexidine showed an MIC of 1:32 for both Candida species, whereas Listerine respectively showed MICs of 1:8 and 1:16 for C. albicans and C. tropicalis. Conclusions: Antimicrobial agents used in the study had good in vitro activity against the two Candida species. Mouth rinses containing chlorhexidine showed superior antifungal and fungicidal activities compared to the thymol-containing mouth rinse. Both antimicrobial agents may be suggested for use as topical antifungal agents.

Background Oral diseases are a major public health problem globally due to high prevalence and significant social impact. Foklyan is a peri urban area with people belonging to indigenous population of low socioeconomic status. This study was conducted to assess the oral health status and treatment needs among the people of Foklyan area, Dharan. Methods Cross-sectional house to house survey was conducted on 310 randomly selected participants. The participants were stratified into five age groups as per WHO Basic Oral Health Survey Methods 1997 and further categorized by gender. WHO Oral Health Assessment form 1997, WHO oral health assessment questionnaire for adult/children 2013 and questionnaire for oral hygiene practice and cost as a treatment barrier were used. The examinations were done as per WHO standard guidelines. Results Most of the participants were from low socioeconomic background (71.3%). About 40% of the participants deferred dental visit due to financial burden. Although 99% of the participants brushed their teeth, there was high caries experience (DMFT: 3.18 ± 5.85; dft: 2.40 ± 2.65). Mean sextant score for bleeding was 5.58 in 35–44 years age group and 5.61 in 65–74 years age group. Tobacco consumption was seen in 70.9% of the adults. Prevalence of alcohol consumption was 58.8% among adult age groups. Conclusion The prevalence of dental caries, periodontal diseases, and prosthetic needs were more compared to national data. There is a need for oral health promotion in this area.