Management of Erythema Multiforme Secondary to Herpes simplex by Systemic Acyclovir and Topical Corticosteroid: A Case Report

ABSTRACT Erythema multiforme (EM) is mucocutaneous disease which has oral manifestations. It is clinically characterized by a "minor" form and a "major" form. It presents a diagnostic dilemma because the oral cavity has the ability to produce varied manifestations. Primary attacks of oral EM are confined to the oral mucosa but the subsequent attacks can produce more severe forms of EM involving the skin. Hence, it is important to identify and distinguish them from other ulcerative disorders involving oral cavity for early management. This article reports an unusual case of Erythema multiforme with oral and lip lesions along with typical target eye lesion at extremities. We emphasize on its early diagnosis and timely management

Neutral Zone approach for severely atrophic ridges; Avenues beyond implants and surgeries – A Case Report

One of the most common problems encountered among long term denture wearers is the reduction in the denture foundation. Prosthodontic Rehabilitation of a patient with severely resorbed ridge is the most challenging therapy a prosthodontist can undertake. In order to have a favourable prognosis for the denture therapy, impression technique selected should be based on the present state of the basal tissue support. This article presents the application of neutral zone (NZ) concept being incorporated in to impression making procedure in an effort to achieve successful complete denture therapy

Assessment of the survival of dental implants in irradiated jaws following treatment of oral cancer: A retrospective study

Background: In patients undergoing head and neck surgery for various pathologic conditions, implants are one of the best restorative options and are increasing widely used. Therefore, we evaluated the success of dental implants in the irradiated jaws of patients following treatment of oral cancer oral cancer treated patients. Materials and Methods: Data of oral cancer treated patients was collected retrospectively from 2002 to 2008. We took 46 oral cancer treated patients in which implants were placed in irradiated jaws for rehabilitation.Results: It was found that out of 162 dental implants placed, 52 failed. Furthermore, there was no variation in the implant survival rate in between both the jaws.  Radiation dose of <50 Gy units also showed significantly increased amount of implant survival rate.Conclusions: Implant survival is multifactorial and depends upon a number of factors like level of radiation exposure in that area, time gap between last radiation doses etc., Further research is required in this field to improve the esthetics and quality of life of cancer treated patients.Keywords: Cancer, dental implants, radiation therap

Prevalence of Dental Caries in relation to Body Mass Index, Daily Sugar Intake, and Oral Hygiene Status in 12-Year-Old School Children in Mathura City: A Pilot Study

Aim. To correlate the prevalence of dental caries to body mass index, daily sugar intake, and oral hygiene status of 12-year-old school children of Mathura city. Material and Methods. The study design was cross-sectional and included 100 school children aged 12 years (n=50 boys and n=50 girls) who were randomly selected from two schools based upon inclusion and exclusion criteria. Body weight/height was recorded and BMI was calculated and plotted on CDC-BMI for age growth charts/curves for boys and girls to obtain percentile ranking. Dental caries was recorded using WHO criteria. Oral hygiene status of the study subjects was assessed using oral hygiene index-simplified. Data regarding the daily sugar intake was recorded using 24-hour recall diet frequency chart. The data obtained was analysed using SPSS version 11.5 for windows. Result. Only 27 subjects were affected by caries. The mean DMFT/dmft was 0.37 ± 0.79 and 0.12 ± 0.60, respectively. Statistical analysis by means of a logistic regression model revealed that only oral hygiene status had a significant effect on caries prevalence (OR = 5.061, P=0.004), whereas daily sugar intake and body mass index had no significant effect. Conclusion. From the analysis, it was concluded that oral hygiene status had a significant effect on caries prevalence of 12-year-old school children of Mathura city

A Comprehensive Analysis of Articles Retracted Between 2004 and 2013 from Biomedical Literature – A Call for Reforms

Science is a dynamic subject and it was never free of misconduct or bad research. Indeed, the scientific method itself is intended to overcome mistakes and misdeeds. So, we aimed to assess various factors associated with retraction of scientific articles from 2004 to 2013. Data were retrieved from PubMed and Medline using the keywords retraction of articles, retraction notice, and withdrawal of article in April 2014 to detect articles retracted from 2004 to 2013. Statistical analysis was carried out using t-test and Karl Pearson's correlation coefficient. Results showed that a total of 2343 articles were retracted between 2004 and 2013, and original articles followed by case reports constituted major part of it. Time interval between submission and retraction of article has reduced in recent times. Impact factor and retraction do not have any significant correlation. We conclude that although retraction of articles is a rare event, its constant rise in scientific literature is quite worrisome. It is still unclear whether misconduct/mistakes in articles are increasing hastily or the articles are retracted at a rapid rate in recent times. So, it should be considered as an urgent issue and it is the responsibility of journal editors to track misconduct by following Committee on Publication Ethics (COPE) guidelines and making an effective strategy

Prophylactic use of pentoxifylline and tocopherol in patients undergoing dental extractions following radiotherapy for head and neck cancer

Background: In head and neck cancer patients undergoing radiotherapy, osteoradionecrosis (ORN) of the jaw is one of the major but uncommon complications. Satisfactorily results have been observed while treating ORN patients with upcoming treatment modalities such as combination therapy of pentoxifylline and Vitamin E (PVe). It is believed that in patients undergoing dental extractions, these treatment modalities can be used prophylactically for lowering the risk of development of ORN. Hence, keeping all these things in mind, we planned the present study to assess the prophylactic role of pentoxifylline and tocopherol in patients who require dental extractions after radiotherapy for cancer of head and neck. Materials and Methods: A total of 110 patients were included in this retrospective study, which had radiotherapy for cancer of the head and neck. After radiotherapy, a total of 450 dental extractions were done in these 110 patients. Results: External beam therapy was given in 92.72% of the patients. 7.27% and 40% of the patients received intensity modulated radiotherapy combination of chemotherapy and intensity modulated radiotherapy, respectively. ORN developed only in 2 patients. Patients had taken PVe for a mean of 12 (24) weeks preoperatively and 14 (18) weeks postoperatively. The incidence was lower than that normally associated with dental extractions in irradiated patients. Conclusion: In patients undergoing dental extractions, after receiving radiotherapy of head and neck region, combination therapy of pentoxifylline and tocopherol are sufficiently effective

Assessment of effect of anti-platelet therapy on minor surgical procedures

Background: Antiplatelet therapy is to treat thromboembolic disorders, but it causes hemorrhages. Aspirin is the drug in regular practice. The present study was conducted to assess the effect of anti- platelet therapy on minor surgical procedures. Materials & Methods: 80 patients selected for mandibular third molar extraction of both genders were randomly divided into 2 groups of 40 each. In Group I, patients on antiplatelets drugs (75 mg of aspirin/ 75 mg clopidogrel) were enrolled and in group II, patients who discontinued the drug before 5 days of extraction of mandibular third molar were enrolled. Bleeding was observed after 1 and 24 hours. Results: Group I had 24 males and 16 females and group II had 14 males and 26 females. The mean bleeding time in group I was 75.21 seconds and in group II was 75.14 seconds. The mean duration of surgery in group I was 54.2 months and in group II was 52.1 months. After 1 hour, no bleeding was seen in 38 in group I and 39 in group II and ooze in 2 in group I and 1 in group II

A clinical study on comparative evaluation of the effectiveness of carbamazepine and combination of carbamazepine with baclofen or capsaicin in the management of Trigeminal Neuralgia

Background: Trigeminal neuralgia (TN) is characterized by recurrent attacks of lancinating pain in the trigeminal nerve distribution. Various medicinal and surgical procedures have been utilized for the treatment of TN. Over the time, several drugs other than carbamazepine have been used but none of them have shown satisfying results.Objective: The objective of the study is to evaluate the effectiveness of carbamazepine and combination of carbamazepine with baclofen or capsaicin in the management of TN.Materials and Methods: A total of 45 patients diagnosed with TN were randomly divided into three groups. The patients were prescribed carbamazepine in Group 1, carbamazepine and baclofen in Group 2, and carbamazepine and capsaicin in Group 3. All the patients were followed on the 7th day, 15th day, and 1‑month period to evaluate the response to the drugs. Data were subjected to statistics.Results: The results are composed of a total of 45 patients (15 in each group). The mean visual analogue scale scores were calculated for each group at day 0, 7th day, 15th day, and 30 days, and it was found that there was statistically significant reduction of pain (P < 0.001) in all the three groups at different intervals. At day 7, comparative percentage reduction of pain in both groups was not statistically significant. At 15-days and 30 days, percentage change in pain reduction in Group 1 was 42.3% and 48.0% respectively and in Group 2 it was found to be 60.3% and 83.4%, respectively. The reduction in pain percentage was found to be statistically significant. Similarly, Group 1 was compared to Group 3, significant reduction of pain was found for carbamazepine‑capsaicin combination at 30‑day interval but the comparative reduction of pain at 7th day and 15th day was not statistically significant.Conclusion: Carbamazepine in combination with baclofen is more efficient and effective in reducing pain in TN patients, followed by carbamazepine‑capsaicin combination compared to carbamazepine alone.Keywords: Baclofen, capsaicin, carbamazepine, therapeutic effectiveness, trigeminal neuralgi

Dentinoameloblastoma with ghost cells: A rare case report with emphasis on its biological behavior

Ameloblastomas are regarded as a homogeneous group of neoplasms with locally invasive character. They generally do not show induction of dental hard tissue formation except in few cases. Biological behavior and histogenesis of these tumors is still unexplored as there is lack of relevant studies and long follow-up of these patients. So, we aimed to report this rare case of dentinoameloblastoma with unique presence of ghost cells in middle-aged female involving maxilla with emphasis on its biological behavior. We conclude that although histogenesis of this tumor is not clear but biological potential is similar to conventional ameloblastoma requiring wider excision

Current concepts in diagnosis of unusual salivary gland tumors

Salivary gland tumors are relatively uncommon and account for approximately 3-6% of all neoplasms of the head and neck. Tumors mostly involve the major salivary glands, 42.9-90% of which occur in the parotid glands and 8-19.5% in the sub-mandibular glands; tumors in the sub-lingual glands being uncommon. Despite the plethora of different malignant salivary gland tumor presented to pathologists for diagnosis, there is consensus on a limited number of pathologic observations that determine treatment and outcome. There are few absolutes in salivary gland tumor diagnosis given the marked spectrum and overlap of differentiated cell types that participate in the numerous benign and malignant tumors. Thus, there are enumerating antibodies that may be helpful in resolving difficult differential diagnoses when applied with astute morphologic correlation. In general, immunohistochemistry as an ancillary diagnostic tool should be used sparingly and wisely as a morphologic adjunct because of the lack of specificity of many markers for specific histologic tumor types. The aim of this review is to discuss the molecular profiling of salivary gland neoplasms and correlate this with histogenesis of salivary gland neoplasms. We have elected to discuss and illustrate some of the unusual salivary gland tumors that the practicing pathologist find difficult to diagnose. These have been selected because they readily simulate each other but have very different clinical therapies and, therefore, should be included routinely in differential diagnosis