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EDITORIAL |
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Beyond tobacco in head and neck squamous cell cancers… Emerging era of molecular targeted therapy and virtual biopsy |
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Ravi Kant DOI:10.4103/0975-5950.168236 PMID:26668444 |
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REVIEW ARTICLES |
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Technical complications of implant-causes and management: A comprehensive review |
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Swati Gupta, Hemant Gupta, Amrit Tandan DOI:10.4103/0975-5950.168233 PMID:26668445Given the increasing popularity of dental implants, the number of failures due to late implant fracture is also expected to increase. Hence, the scope for prevention and management needs to be emphasized. The objective of this review article is to analyze the various causes of failure of dental implants due to implant fixture/abutment screw fractures and also to enumerate the management and the preventive options for these failures, thereby aiming to help the clinicians to properly plan the implant-supported prosthesis treatment by considering the important biomechanical aspects of this type of rehabilitation. The present review emphasizes the causes and management of technical complications and not the incidence of such complications. |
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Molecular concept in human oral cancer |
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Akhilesh Krishna, Shraddha Singh, Vijay Kumar, US Pal DOI:10.4103/0975-5950.168235 PMID:26668446
The incidence of oral cancer remains high in both Asian and Western countries. Several risk factors associated with development of oral cancer are now well-known, including tobacco chewing, smoking, and alcohol consumption. Cancerous risk factors may cause many genetic events through chromosomal alteration or mutations in genetic material and lead to progression and development of oral cancer through histological progress, carcinogenesis. Oral squamous carcinogenesis is a multistep process in which multiple genetic events occur that alter the normal functions of proto-oncogenes/oncogenes and tumor suppressor genes. Furthermore, these gene alterations can deregulate the normal activity such as increase in the production of growth factors (transforming growth factor-α [TGF-α], TGF-β, platelet-derived growth factor, etc.) or numbers of cell surface receptors (epidermal growth factor receptor, G-protein-coupled receptor, etc.), enhanced intracellular messenger signaling and mutated production of transcription factors (ras gene family, c-myc gene) which results disturb to tightly regulated signaling pathways of normal cell. Several oncogenes and tumor suppressor genes have been implicated in oral cancer especially cyclin family, ras, PRAD-1, cyclin-dependent kinase inhibitors, p53 and RB1. Viral infections, particularly with oncogenic human papilloma virus subtype (16 and 18) and Epstein-Barr virus have tumorigenic effect on oral epithelia. Worldwide, this is an urgent need to initiate oral cancer research programs at molecular and genetic level which investigates the causes of genetic and molecular defect, responsible for malignancy. This approach may lead to development of target dependent tumor-specific drugs and appropriate gene therapy.
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Temporomandibular joint dislocation  |
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Naresh Kumar Sharma, Akhilesh Kumar Singh, Arun Pandey, Vishal Verma, Shreya Singh DOI:10.4103/0975-5950.168212 PMID:26668447
Temporomandibular joint (TMJ) dislocation is an uncommon but debilitating condition of the facial skeleton. The condition may be acute or chronic. Acute TMJ dislocation is common in clinical practice and can be managed easily with manual reduction. Chronic recurrent TMJ dislocation is a challenging situation to manage. In this article, we discuss the comprehensive review of the different treatment modalities in managing TMJ dislocation.
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ORIGINAL ARTICLES |
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Clinical profile and epidemiological factors of oral cancer patients from North India |
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Mahendra Pratap Singh, Sanjeev Misra, Siva Prakash Rathanaswamy, Sameer Gupta, Brij Nath Tewari, Madan Lal Brahma Bhatt, Vijay Kumar DOI:10.4103/0975-5950.168215 PMID:26668448
Introduction: Tobacco chewing, smoking, and alcohol consumption are major contributing factors in the development of oral carcinoma. India has world's highest number of oral cancers (almost 20%) and approximately 1% of the Indian population has oral premalignant lesions. Aim: The purpose of the study was to evaluate the epidemiological factors and clinical profile of oral cancer cases in our hospital. Settings: Department of Surgical Oncology, King George's Medical University, Lucknow, India. Materials and Methods: A retrospective study was conducted from January 2010 to December 2012 on 479 cases with histopathologically confirmed oral carcinoma. Subjects' details of age, sex, occupation, tobacco consumption, site of carcinoma, and stage at presentation were recorded. Results: Mean age in this study was 47.84 years with male to female ratio of 3.1:1.0. Buccal mucosa and alveolus were the most affected sites. The majority of cases were from socially and economically weaker section, with 93.72% cases being tobacco users. The majority of cases were advance stage (Stage III and IV) with Stage IV being the predominant stage at presentation followed by Stage III. Conclusion: The findings of the study reveal that tobacco consumption is one of the major contributors in the development of cancer of oral cavity with the majority of cases presenting in advance stages posing a big therapeutic challenge.
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A study of lip prints and its reliability as a forensic tool |
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Yogendra Verma, Arouquiaswamy Einstein, Rajesh Gondhalekar, Anoop K Verma, Jiji George, Shaleen Chandra, Shalini Gupta, Fahad M Samadi DOI:10.4103/0975-5950.168227 PMID:26668449
Introduction: Lip prints, like fingerprints, are unique to an individual and can be easily recorded. Therefore, we compared direct and indirect lip print patterns in males and females of different age groups, studied the inter- and intraobserver bias in recording the data, and observed any changes in the lip print patterns over a period of time, thereby, assessing the reliability of lip prints as a forensic tool. Materials and Methods: Fifty females and 50 males in the age group of 15 to 35 years were selected for the study. Lips with any deformity or scars were not included. Lip prints were registered by direct and indirect methods and transferred to a preformed registration sheet. Direct method of lip print registration was repeated after a six-month interval. All the recorded data were analyzed statistically. Results: The predominant patterns were vertical and branched. More females showed the branched pattern and males revealed an equal prevalence of vertical and reticular patterns. There was an interobserver agreement, which was 95%, and there was no change in the lip prints over time. Indirect registration of lip prints correlated with direct method prints. Conclusion: Lip prints can be used as a reliable forensic tool, considering the consistency of lip prints over time and the accurate correlation of indirect prints to direct prints.
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Retrospective study of mandibular angle fractures treated with three different fixation systems |
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Krushna Bhatt, Satyavrat Arya, Ongkila Bhutia, Sandeep Pandey, Ajoy Roychoudhury DOI:10.4103/0975-5950.168229 PMID:26668450
Aim: To evaluate the outcomes of mandibular angle fractures treated with metal 2.0 mm locking, metal 2.0 mm nonlocking, and 2.5 mm resorbable systems. Study Design: Retrospective cohort study. Materials and Methods: Trauma records were screened for linear angle fractures treated with open-reduction and internal semi-rigid fixation with single metal/bioresorbable plates, and baseline variables were tabulated. The outcome variable was the presence or absence of any complication. Statistical Analysis Used: The Fisher's exact test and analysis of covariance (ANCOVA) using STATA 11. Results: A total of 60 case records of over four years were included. The mean age of the patients was 27.4 (SD 9.7) years. Fifty-five were male and five female. There were 20 nonlocking and 16 locking metal miniplates and 24 bioresorbable plates. In 55 (91.6%) cases there was a third molar in the fracture line. In 51/55 (92.7%) cases the third molar was retained. In seven patients postoperative complications were seen. There was no difference between the complication rates of the three treatment groups. Infection was the most common complication followed by delayed union and hardware failure. Conclusions: This retrospective study found no difference in the complication rate when fractures of the mandibular angle were treated with locking or nonlocking miniplates or bioresorbable plates.
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Pectoralis major myocutaneous flap in head and neck reconstruction: An experience in 100 consecutive cases  |
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Mayank Tripathi, Sanjeev Parshad, Rajender Kumar Karwasra, Virender Singh DOI:10.4103/0975-5950.168225 PMID:26668451
Background: The pectoralis major myocutaneous (PMMC) flap has been used as a versatile and reliable flap since its first description by Ariyan in 1979. In India head and neck cancer patients usually present in the advanced stage making PMMC flap a viable option for reconstruction. Although free flap using microvascular technique is the standard of care, its use is limited by the availability of expertise and resources in developing world. The aim of this study is to identify the outcomes associated with PMMC flap reconstruction. Patients and Methods: After ethical approval we retrospectively analyzed 100 PMMC flap at a tertiary care hospital from 2006 to 2013. A total of 137 PMMC flap reconstructions were performed out of which follow-up data of 100 cases were available in our record. Results: A total of 100 patients were reviewed of these 86% were of oral cavity and oropharyngeal lesions, 8% were of hypopharyngeal, 3% were of laryngeal malignancies and 3 cases were of salivary gland tumor. Most tumors (83%) were advanced (T3 or T4 lesion). 95 PMMC flap reconstruction were done as a primary procedure, and 5 were salvage procedure. PMMC flap was used to cover mucosal defect in 84 patients, skin defects in 10 patient and both in 6 patients. Overall flap related complications were 40% with a major complication in 10% and minor complications in 30%. No total flap loss occurred in any patient, major flap occurred in 6% and minor flap loss in 12%. In minor flap loss patients, necrotic changes were mostly limited to skin. Orocutaneous and pharyngocutaneous fistula developed in 12 patients. 10% patients required re-surgery after developing various flap related complications Pleural empyema developed in 3 patients. Other minor complications such as neck skin dehiscence and intra-oral flap dehiscence developed in 26 patients. Conclusion: PMMC flap is a versatile flap with an excellent reach to face oral cavity and neck region. With limited expertise and resources, it is still a workhorse flap in head and neck reconstruction.
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Comparison of pharyngeal airway dimension, tongue and hyoid bone position based on ANB angle |
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Ashish Chauhan, Ram Autar, Kusum Lata Pradhan, Vijeta Yadav DOI:10.4103/0975-5950.168237 PMID:26668452
Objective: This study was undertaken to cephalometrically evaluate the pharyngeal airway dimension, tongue and hyoid position in subjects with normal nasorespiratory functions having different dentofacial patterns (A-point-nasion-B-point [ANB] >40 and ANB <40) and to find if a correlation existed. Materials and Methods: Class I and Class II Division I patients were selected randomly. Lateral head cephalograms were taken in normal head position within a lead foil attached to the tongue tip and a barium coating on the dorsal surface of tongue. The lateral cephalograms obtained were traced using lead acetate paper and measurements were taken. Different analyses were done for the pharyngeal airways, hyoid bone, and tongue. Results: The ANB angle is a significant predictor for Class I and Class II Division I malocclusion, and the mean ANB angle of Class II Division I was different and higher. The overall mean pharynx and hyoid parameters were different and lower in Class II Division I patients than in Class I patients. The mean tongue parameter almost remained the same except for the tongue position (TT-LOP), which was higher in Class II Division I. Conclusion: In general, there was no difference either in the pharyngeal airway anterioposterior dimension or in the position and relationship of the hyoid bone and tongue, between Class I and Class II Division I patients. These findings are consistent with the findings in studies. Anterioposterior dimension of the upper airway is usually maintained by adaptation of both the tongue and the hyoid bone. The result should be viewed in the light of the fact that only anterioposterior dimensions were taken into consideration; the vertical and transverse dimensions of these complex anatomical structures need to have newer three-dimensional (3-D) imaging technique to find if a correlation existed between them, making future studies more comprehensive.
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Comparison of the diagnostic yield of medical and dental referrals an oral and maxillofacial 2 weeks rule clinic |
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Liam Piggott DOI:10.4103/0975-5950.168222 PMID:26668453
Background: The 2 weeks wait clinic initiative is used as a fast track referral process, to assess patients with suspected cancer. The United Kingdom's National Institute of Clinical Excellence has issued guidelines for which patients should be referred to this service for suspected oral, head and neck cancers. Both general medical practitioners (GMPs) and general dental practitioners (GDPs) can refer to this service. Objective: To ascertain how many of the 2 weeks rule referrals resulted in positive oncology cases. Also, to compare the diagnostic yield of cancer diagnoses between referrals from GMPs and GDPs. Methods: Collection and analysis of 2 weeks rule referrals and the clinical outcome for these patients, to an oral and maxillofacial surgery unit for a 6 months period. Results: Overall, 65% of the patients seen in the clinic were referred by a GMP and 12.5% of these had a diagnosis of cancer. The remaining 35% were referred by a GDP and 10% of these had cancer. There was no statistically significant different diagnostic yield between the two groups. Conclusion: A significant number of patients with confirmed cancer are referred from medically qualified practitioners. Further awareness and education of oral, head and neck cancers is warranted in this group, including at an undergraduate level.
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Evaluation of ultrasonography as a diagnostic tool in the management of head and neck facial space infections: A clinical study |
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Ajaz Shah, Irshad Ahmed, Shahid Hassan, Amina Samoon, Babar Ali DOI:10.4103/0975-5950.168213 PMID:26668454
Introduction: Superficial facial space infections represent a significant amount of the dental problems that present to hospital. Determining whether an odontogenic swelling is a cellulitis or abscess is difficult, but important as both may require different treatments. The use of an ultrasound may aid in differentiating cellulitis and abscess. This study was done to compare the accuracy of clinical examination alone versus ultrasonography (USG) in the diagnosis of cellulitis and abscess in symptomatic patients with a diagnosis of superficial facial space infection. Materials and Methods: Twenty patients (1870 years) diagnosed as superficial facial space infections by clinical and radiographic examinations were included in the study and patients with significant medical conditions were excluded. The provisional clinical diagnosis was made after a thorough history was taken and clinical examination was performed to determine if the swelling was a cellulitis or abscess. Swelling was then evaluated using the ultrasonic transducer which was placed over the swelling to aid the diagnosis which was again recorded. An incision and drainage procedure was performed after the administration of local anesthesia. The success of the ultrasound intervention versus clinical examination was based on whether frank exudation was detected during incision and drainage of such swellings. Results: The statistical analysis found that USG is a valuable diagnostic aid for detection of abscess or cellulitis in head and neck facial space infections. Interpretation and Conclusion: The findings of this prospective analysis indicate that there was statistical difference between clinical examination alone and USG in making the correct diagnosis. The sensitivity, specificity, positive predictive, negative predictive, and accuracy were not similar for all methods tested. From the results of this study, ultrasound is recommended as an adjunct to clinical examination in differentiating between cellulitis and abscess.
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Release of nickel and chromium ions in the saliva of patients with fixed orthodontic appliance: An in-vivo study |
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Anoop Dwivedi, Tripti Tikku, Rohit Khanna, Rana Pratap Maurya, Geeta Verma, RC Murthy DOI:10.4103/0975-5950.168224 PMID:26668455
Introduction: Various components of fixed orthodontic appliances are continuously interacting with saliva and other fluids in the mouth releasing various metal ions including nickel and chromium that can cause damaging effects if their concentration exceeds above the toxic dose. Aim: To determine and compare the level of nickel and chromium in the saliva of patients undergoing fixed orthodontic treatment at different time periods. Materials and Methods: The sample of saliva of 13 patients was taken at different time periods that is: Group 1 (before appliance placement), Group II, III, and IV (after 1-week, 1-month, and 3 months of appliance placement respectively). The fixed appliance comprised of brackets, bands, buccal tubes, lingual sheath, transpalatal arch and wires composed of Ni-Ti and stainless steel. The level of ions was determined using graphite furnace atomic absorption spectro-photometry. The data thus obtained were statistically analyzed using SPSS Statistical Analysis Software (Version 15.0). Results: Level of nickel and chromium in saliva was highest in Group II and lowest in Groups I for both the ions. On comparison among different Groups, it was statistically significant for all the groups (<0.001) except between Group III and Group IV. Conclusion: The release of nickel and chromium was maximum at 1-week and then the level gradually declined. These values were well below the toxic dose of these ions. The results should be viewed with caution in subjects with Ni hypersensitivity.
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Comparative evaluation of topical application of turmeric gel and 0.2% chlorhexidine gluconate gel in prevention of gingivitis |
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Vibha Singh, Anjani Kumar Pathak, Mahesh Pal, Sagar Sareen, Kopal Goel DOI:10.4103/0975-5950.168238 PMID:26668456
Introduction: Turmeric commonly known as “Haldi” is a popular spice frequently used in Indian foods and curry. Turmeric holds a high place in Ayurvedic medicine as a"detoxifier of the body,” and today, science has documented several diseased conditions that can be healed by the active ingredients of turmeric. Curcumin is the most active constituent of turmeric curcuminoids obtained from the rhizome of Curcuma longa. Curcumin has been found to have antioxidant, anti-tumor, anti-inflammatory, antiviral, antibacterial, antifungal, analgesic, anti-allergic, antiseptic properties and thus has a potential against various diseases. Due to these properties it was felt that promotion of turmeric in dental practice may prove beneficial. Materials and Methods: The study was conducted in the Department of Periodontology, Faculty of Dental Sciences, King George's Medical University, Lucknow, India. A total of 40 subjects of both the sexes from age group 20-35 years. Simple random sampling was followed and the participants were assigned to two groups 'A' and 'B' of 20 participants each. Group A subjects were advised 0.2% chlorhexidine gluconate gel. Group B 30 subjects were advised experimental (turmeric) gel. Statistical Analysis: Data were summarized as mean ± SD. Pre and post outcome measures of two groups were compared by repeated measures analysis of variance (RM ANOVA) using general linear models (GLM) and the significance of mean difference within and between the groups was done by Bonferroni post hoc test after adjusting for multiple contrasts (comparisons). Conclusions: Based on the observations of our study, it can be concluded that chlorhexidine gluconate as well as turmeric gel can be effectively used as an adjunct to mechanical plaque control in prevention of plaque and gingivitis. chlorhexidine gluconate gel has been found to be more effective when antiplaque and anti-inflammatory properties were considered. The effect of turmeric observed may be because of its anti-inflammatory action. The antiplaque action of chlorhexidine gluconate is due to its substantivity. Substantivity of tutmeric is required to be further studied.
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CLINICAL ARTICLE |
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Forehead flap in maxillofacial surgery: Our experiences |
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Syed S Ahmed, Alireza Ghassemi, Sajjad A Rehman, Md. Kaleem Ansari DOI:10.4103/0975-5950.168228 PMID:26668457
The forehead flap is a commonly used technique to reconstruct the deep and large nasal defects. It can be conveniently performed under local or general anesthesia and provides a very good color and texture matching to the nasal skin, which makes it a suitable graft harvesting site for nasal reconstruction. It has only single disadvantage disadvantagethat it is a two-stage procedure and “finishing” surgeries are needed occasionally for best surgical and cosmetic outcome. In this paper, we describe three different applications of forehead flaps.
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CASE REPORTS |
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Solitary plasmacytoma of the mandible: A rare case report |
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Naresh Kumar Sharma, Akhilesh Kumar Singh, Arun Pandey, Vishal Verma DOI:10.4103/0975-5950.168214 PMID:26668458
Plasmacytoma is a monoclonal, neoplastic proliferation of plasma cells that usually arises within bone marrow or soft tissue sites. It can involve either a single bone (solitary) or multiple bones.Solitary plasmacytoma has a predisposition for the red marrow-containing axial skeleton and is most frequently seen in the thoracic vertebrae, followed by the ribs, sternum, clavicle, or scapula. Its presence in the jaws is extremely rare. We present a case of a 54-year-old female with a well-defined radiolucency of the body region of the mandible later diagnosed as solitary plasmacytoma.
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Use of anterior maxillary distraction osteogenesis in two cleft lip and palate patients |
p. 80 |
Dhirendra Srivastava, Alireza Ghassemi, Mehrangiz Ghassemi, Rahman Showkatbakhsh, Abdolreza Jamilian DOI:10.4103/0975-5950.168234 PMID:26668459
Distraction osteogenesis (DO) has become a mainstream surgical technique for patients with jaw deformities. The aim of this study was to report the effect of DO done by a hyrax screw incorporated in an acrylic plate in the treatment of two maxillary deficient cases with cleft lip and palate.Two patients, a 24-year-old female and a 29-year-old male who suffered from maxillary deficiency and cleft lip and palate, were treated by DO. After making vertical cuts between the premolars on both sides and horizontal cuts similar to Le Fort 1, a hyrax screw was mounted on an acrylic plate for the slow anteroposterior expansion of maxillary arch. The expansion was achieved by turning the hyrax screw 0.8 mm per day after the latency period. Treatment was discontinued after achieving satisfactory over jet and occlusion. This study showed that anterior maxillary distraction is a reliable technique for correction of midfacial deformity arising out of cleft lip and palate. Incidences of complications are negligible compared to total maxillary distraction.
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Use of carbon dioxide laser in oral soft tissue procedures |
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Nimit Garg, Sunil Verma, Minni Chadha, Pavitra Rastogi DOI:10.4103/0975-5950.168218 PMID:26668460
Lasers have been introduced in dentistry as an alternative to conventional knife surgery. The advantage to the operator includes a clean dry field that enhances visibility and reduces the procedure time. The patient benefits by minimal postoperative pain and swelling. The paper discusses use of carbon dioxide laser in five conditions commonly encountered in oral cavity.
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Giant submandibular gland duct sialolith mimicking an impacted canine tooth |
p. 89 |
Ramandeep Singh Bhullar, Amit Dhawan, Kanwalpreet Bhullar, Sonia Malhotra DOI:10.4103/0975-5950.168219 PMID:26668461
Sialolithiasis is the most common disease affecting the salivary glands and accounts for 80% of salivary gland disorders. Chronic sialolithiasis promotes stone formation. Size of the salivary stones may range from 0.1 mm to 30 mm or be even bigger. Those salivary stones, the size of which exceeds 15 mm in any one dimension or 1 g in weight are classified as giant sialoliths. Giant sialoliths of the submandibular gland duct are rarely reported. Here, we report a case of a giant sialolith of the submandibular gland duct mimicking an impacted mandibular canine tooth on routine radiographic examination and its surgical management through an intraoral approach.
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Post-operative acute circulatory collapse following craniofacial surgery: Rare event and rarer cause |
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Sujata Mohanty, Jitender Dabas, Monica S Tandon, Daljit Singh, Ujjwal Gulati DOI:10.4103/0975-5950.168220 PMID:26668462
We are presenting a case of a 13-year-old female patient diagnosed and operated for maxillary odontogenic myxoma extending to the anterior cranial base. The postoperative complication occurred in the form of acute circulatory collapse. The patient was bailed out with cardiopulmonary resuscitation and return of spontaneous circulation occurred. Investigations into the cause of the event led to the finding of an uncommon syndrome. Meigs syndrome is a triad of ovarian tumor mass, pleural effusion and ascites. It has been the topic of interest for the gynecologic fraternity since 1934, when the first case was reported by J. V. Meigs. According to the best of our knowledge, this is the first case report of an acute circulatory collapse due to Meigs syndrome in a maxillofacial patient.
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Spontaneous sublingual space hematoma secondary to hypertension: A case report and review of literature |
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Shouvanik Satpathy, Rajdeep Guha, Anupama Satpathy, Paromita Guha DOI:10.4103/0975-5950.168223 PMID:26668463
Sublingual hematoma is a rare complication of oral anticoagulant use. Spontaneous sublingual hematoma secondary to hypertension is even rarer and their management remains enigmatic. We present such a case that we successfully managed conservatively along with a review of relevant literatures.
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NHL - Extranodal T-cell lymphoma |
p. 99 |
Seema Devi, Richi Sinha, Rakesh Kumar Singh, Gagan Mehta DOI:10.4103/0975-5950.168217 PMID:26668464
Extranodal NK/T-cell lymphoma, nasal type (ENKL) is a rare lymphoid neoplasm that in the past has been grouped with a variety of granulomatous diseases. ENKL occurs in all age groups. However, it seems to occur more often in people in their 50s and affects more men than women. It is strongly linked to the Epstein-Barr virus (EBV), especially in people of Asian countries. Because this type of lymphoma occurs in organs or tissues other than lymph nodes, it is called ENKL. This is a case report of a 25-year-old female patient who presented with a nonhealing ulcer at the right nasal ala involving the upper lip and cheek for the last 2 months, which had been treated with antitubercular treatment without success. After biopsy and immunohistochemical (IHC) analysis, the patient had been diagnosed a case of extranodal T-cell lymphoma.
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Oral malignant melanoma: Report of three cases with literature review |
p. 103 |
Shalini Gupta, Ankita Tandon, Hari Ram, OP Gupta DOI:10.4103/0975-5950.168239 PMID:26668465
Primary oral melanoma is known to be an extremely rare and aggressive neoplasm arising from the mucosal epithelium of the oral cavity especially upper jaw (palate or alveolar gingivae). Malignant melanoma that does not originate in the skin is a very rare disease and is considered one of the most deadly of all human neoplasms. Oral malignant melanoma (OMM) represents about 1% of all melanomas and approximately 0.5% of all oral malignancies. OMM has been reported in patients aged 20 to 80 years and has a male predilection. Because most mucosal melanotic lesions are painless in their early stages, so delayed recognition and subsequent treatment result in worst prognosis. Here, we report three cases with significant heterogeneity in morphological features and biologic behavior.
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Ortho-surgical management of skeletal Class III malocclusion |
p. 110 |
Rahul Kumar Gupta, Tripti Tikku, Rohit Khanna, Hemant Gupta, Kamna Srivastava, Sneh Lata Verma DOI:10.4103/0975-5950.168226 PMID:26668466
Class III malocclusions are considered to be one of the most difficult problems to treat. Establishment of the treatment plan is based on the efficacy and thoughtful application by the clinician and easy acceptance by the patient. We are presenting a case report of an adult male patient with skeletal Class III malocclusion who was treated by orthosurgical approach in Department of Orthodontics in collaboration with Department of Oral and Maxillofacial Surgery. The treatment was complete with a positive overbite and acceptable occlusion and satisfactory facial esthetics using a combination approach.
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Malignant melanoma maxilla |
p. 115 |
Seema Devi, Richi Sinha, Rakesh Kumar Singh DOI:10.4103/0975-5950.168216 PMID:26668467
A malignant melanoma is a highly lethal melanocytic neoplasm. A neoplasm usually affects the skin. Malignant melanomas in the head and neck region are rare, accounting for less than 1% of all melanomas. Malignant melanoma of the nose and paranasal sinuses is an aggressive disease typically presenting at an advanced stage, with a 5-year survival rate ranging 20-30%. Melanomas are tumors arising from melanocytes, which are neuroectodermally derived cells located in the basal layers of the skin. This is a case report of a 35-year-old male, who presented with very aggressive disease and developed liver metastasis.
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A rare case report of grade III gingival enlargement associated with chronic periodontitis: Comparison of two treatment techniques |
p. 119 |
Vandana A Pant, Suraj Pandey DOI:10.4103/0975-5950.168231 PMID:26668468
Idiopathic gingival enlargement (GE) is a rare entity characterized by massive enlargement of the gingiva. It may be associated with other diseases/conditions characterizing a syndrome, but rarely documented in literature occurring along with chronic periodontitis. This case report describes a rare case of long standing massive GE in a systemically healthy, nonsyndromic young female involving both the arches, thereby posing a diagnostic dilemma. Furthermore, in this case, we compared two surgical approaches, that is, scalpel and electrosurgery for the convenience as well as the postoperative comfort of the patient. Quadrants 1 and 3 were treated by ledge and wedge technique using scalpel and blade while quadrants 2 and 4 were treated by electrosurgery. The patient was followed postoperatively up to 1-year. The massive GE subsided without recurrence and patient was completely satisfied with the treatment, though better compliance was observed at the site treated by conventional scalpel and blade technique.
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Unusual mandibular condylar pathology: Aneurysmal bone cyst, a case report and review on reconstruction |
p. 123 |
Indu Bhusan Kar, Niranjan Mishra, Rahul B Ukey, Prashant D Chopda DOI:10.4103/0975-5950.168221 PMID:26668469
Aneurysmal bone cysts (ABCs) involving condyle are unusual clinical presentation affecting younger group of society with only 12 cases reported till today in English literature. In this case of ABC condyle following resection, reconstruction of temporomandibular joint was done by alloplastic condylar prosthesis as a primary choice. Monthly basis follow-up was done for 1-year with a successful result. Reviewing the reconstructive options used in ABC condyle cases we found that the condylar head add-on system has shown a satisfactory result in comparison to costochondral graft with no donor site morbidity. We recommend condylar head add-on system should be preferred as a primary reconstructive option, reserving the autograft for recurrence cases.
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CLINICOPATHOLOGICAL CASE REPORT |
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Juxtacortical osteosarcoma of the mandible: Challenges in diagnosis and management |
p. 127 |
P Srinivas Chakravarthi, Vivekanand S Kattimani, Lingamaneni Krishna Prasad, P Raja Satish DOI:10.4103/0975-5950.168232 PMID:26668470
Parosteal osteosarcoma (OS) of the jaw is a rare type of OS with peculiar clinical radiographic and microscopic features. The aim of this article was to report and discuss a case of high-grade parosteal OS in the mandible of a 35-year-old woman. The patient reported sensing mild pain and swelling in the retro molar area on the left side of the mouth for a period of 4 years, despite continuous dental treatment. The radiographic evaluation showed a mixed radiopaque/radiolucent lesion in the body of the left side of the mandible. Destruction of the mandibular cortex in that area was also observed. After the initial histological study, the patient underwent partial hemi-mandibulectomy. Microscopic findings showed a tumor exhibiting spindle cells with nuclear hyperchromasia, moderate pleomorphism, and irregular osteoid formation, with chondroid differentiation noted with tumor-free margins. The immunohistochemical analysis showed the expression of negativity to p53, human epidermal growth factor receptor 2/neu, and positivity to S-100. The diagnosis was high-grade parosteal OS of the jaw. The 4 years clinical and imaging postoperative follow-up showed no evidence of recurrence. The literature on this unusual pathologic entity reviewed and diagnostic challenges described.
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LETTER TO EDITOR |
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How safe is therapeutic dose of lignocaine with epinephrine: An overview |
p. 132 |
Divya Kothari, Haider Abbas DOI:10.4103/0975-5950.168230 PMID:26668471 |
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