ETIOPATHOGENESIS AND DIAGNOSTICS OF THE MANDIBULAR PERMANENT FIRST MOLARS RETENTION

The eruption of the first permanent molars is very important as it provides the harmony of the growth of the face and sufficient occlusion support. A delay in the eruption of this tooth can cause morphological, functional and aesthetic disturbances. These include reduced vertical size of the lower face, extruding the antagonist teeth, malloclusion formation, follicular cyst formation, pericoronal inflammation, and roots resorbtion of the adjacent teeth, as well as functional problems of dentoalveolar area, etc. In this regard, the issue of etiology, pathogenesis, early diagnostics and further treatment of lower first permanent molars retention is very relevant for modern orthodontics. In the literary review, morphological and radiological diagnostic criteria of eruption of first permanent lower molars have been presented. Materials and methods of the research. The article reviews and analyzes literature on the etiology, pathogenesis, early diagnostics of retention of the lower first permanent molars. Results The analysis of the literature pointed to a small number of studies regarding the disrupted eruption of first lower permanent molars. In most cases, they are presented as clinical cases. According to the world literature, the prevalence of delayed eruption of the first molar of the mandible was 0.01% to 0.04%. Data from the world literature indicate that the retention of the lower first molar is a polyfactoral disease. According to the etiological factors authors distinguish general and local. Local factors causing delay in teeth eruption include impaired pathway for teeth eruption, abnormality of the tooth form, hyperplasia, displacement of the rudiment because of the cyst and the tumour, loss of space for eruption, gingival fibrosis, idiopathic conditions. Systemic factors include endocrine disorders such as hypothyroidism, hyperthyroidism, hypoparathyroidism, rickets, craniofacial hypertrophy. In the literary review morphological and radiological diagnostic criteria of eruption disturbance of the first permanent lower molars are presented. Thus, the Korean scientists proposed to determine the depth of the retention, the angle of inclination and the space for their eruption on panoramic radiographs. The review presents the classification of retention types for the first permanent molars of the mandible.

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Olfactory reference syndrome: a systematic review of the world literature

Psychological Medicine ◽

10.1017/s0033291710001091 ◽

2010 ◽

Vol 41 (3) ◽

pp. 453-461 ◽

Cited By ~ 40

Author(s):

M. Begum ◽

P. J. McKenna

Keyword(s):

Systematic Review ◽

Diagnostic Criteria ◽

World Literature ◽

Age Of Onset ◽

Case Reports ◽

Response To Treatment ◽

Psychiatric Syndrome ◽

The World ◽

Current Classification

BackgroundThe nosological status of olfactory reference syndrome (ORS) is a matter of debate and there is uncertainty as to what treatments are effective.MethodThe world literature was searched for reports of cases of ORS. Clinical, nosological and therapeutic information from cases meeting proposed diagnostic criteria for the disorder was summarized and tabulated.ResultsA total of 84 case reports (52 male/32 female) were found. Age of onset was <20 years in almost 60% of cases. Smell-related precipitating events were recorded in 42%. Most patients could not smell the smell or only did so intermittently. Authors of the reports expressed reservations about the delusional nature of the belief in slightly under half of the cases. Over two-thirds were improved or recovered at follow-up, with the disorder responding to antidepressants and psychotherapy more frequently than to neuroleptics.ConclusionsORS is a primary psychiatric syndrome that does not fit well into its current classification as a subtype of delusional disorder, both in terms of its nosology and its response to treatment.

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Tornwaldt's cyst formation after concurrent chemoradiotherapy for nasopharyngeal carcinoma

The Journal of Laryngology & Otology ◽

10.1017/s0022215106001241 ◽

2006 ◽

Vol 120 (11) ◽

pp. 959-960 ◽

Cited By ~ 1

Author(s):

S-L Chang ◽

T-C Wu ◽

C-Y Yiu

Keyword(s):

Hearing Loss ◽

Nasopharyngeal Carcinoma ◽

World Literature ◽

Concurrent Chemoradiotherapy ◽

Adult Population ◽

Cranial Nerves ◽

Cyst Formation ◽

Pharyngeal Wall ◽

Pituitary Dysfunction ◽

The World

The complications of concurrent chemoradiotherapy for nasopharyngeal carcinoma include dryness of mouth, sensorineural hearing loss, dental caries, trismus, pituitary dysfunction, myelitis, paralysis of cranial nerves IX–XII, massive neck fibrosis and pharyngeal wall necrosis. Tornwaldt's cyst formation after concurrent chemoradiotherapy for nasopharyngeal carcinoma has not been reported previously in the world literature. Tornwaldt's cyst, a persistent pharyngeal bursa, is found in about 3 per cent of the adult population, although the majority of these are asymptomatic. We describe the previously unreported complication of Tornwaldt's cyst formation after concurrent chemoradiotherapy for nasopharyngeal carcinoma.

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DIAGNOSTIC CRITERIA AND SURGICAL APPROACHES TO THE TREATMENT OF OVARIAN TUMOR NOMINATIONS

Kharkiv Surgical School ◽

10.37699/2308-7005.5-6.2020.09 ◽

2020 ◽

pp. 51-54

Author(s):

M. O. Shcherbina ◽

I. M. Shcherbina ◽

O. V. Saltovsky

Keyword(s):

Diagnostic Criteria ◽

World Literature ◽

Optimal Algorithm ◽

Modern Medicine ◽

Current Data ◽

Ovarian Tumors ◽

Surgical Approaches ◽

Advantages And Disadvantages ◽

The Past ◽

The World

Resume. The aim of the work was to study modern diagnostic criteria and surgical approaches to the treatment of ovarian tumors. The objectives of the work were to highlight the arsenal of diagnostic and therapeutic capabilities of modern medicine for various ovarian tumors, discuss the advantages and disadvantages of methods and select the optimal algorithm for managing patients with this pathology. Materials and methods. A retrospective study of cases of ovarian tumors in patients over the past 5 years, studied the current data of the world literature on this topic. The conclusions of the work indicate the need for a comprehensive approach to the diagnosis and treatment of ovarian tumors and an individual approach to the patient in each case.

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Indonesian Literature’s Position in World Literature

TEKNOSASTIK ◽

10.33365/ts.v14i2.55 ◽

2018 ◽

Vol 14 (2) ◽

pp. 1

Author(s):

Dina Amelia

Keyword(s):

World Literature ◽

The Other ◽

National Literature ◽

Western World ◽

The World ◽

The One ◽

The Voice

There are two most inevitable issues on national literature, in this case Indonesian literature. First is the translation and the second is the standard of world literature. Can one speak for the other as a representative? Why is this representation matter? Does translation embody the voice of the represented? Without translation Indonesian literature cannot gain its recognition in world literature, yet, translation conveys the voice of other. In the case of production, publication, or distribution of Indonesian Literature to the world, translation works can be very beneficial. The position of Indonesian literature is as a part of world literature. The concept that the Western world should be the one who represent the subaltern can be overcome as long as the subaltern performs as the active speaker. If the subaltern remains silent then it means it allows the “representation” by the Western.

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Comparing Comparisons: Political Implications of Different Notions of Difference

Comparative Critical Studies ◽

10.3366/ccs.2016.0184 ◽

2016 ◽

Vol 13 (1) ◽

pp. 7-26

Author(s):

Glenn Odom

Keyword(s):

Cultural Studies ◽

World Literature ◽

The West ◽

Political Debates ◽

Political Implications ◽

The World ◽

Critical Attention ◽

David Damrosch ◽

Location Point

With the rise of the American world literature movement, questions surrounding the politics of comparative practice have become an object of critical attention. Taking China, Japan and the West as examples, the substantially different ideas of what comparison ought to do – as exhibited in comparative literary and cultural studies in each location – point to three distinct notions of the possible interactions between a given nation and the rest of the world. These contrasting ideas can be used to reread political debates over concrete juridical matters, thereby highlighting possible resolutions. This work follows the calls of Ming Xie and David Damrosch for a contextualization of different comparative practices around the globe.

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Boatmen, Wastrels, and Demons: Figures of Literature

CounterText ◽

10.3366/count.2018.0115 ◽

2018 ◽

Vol 4 (1) ◽

pp. 30-56 ◽

Cited By ~ 1

Author(s):

Simona Sawhney

Keyword(s):

Social Studies ◽

World Literature ◽

Literary Texts ◽

Sanskrit Text ◽

Modern Democracy ◽

Political Debates ◽

The World ◽

National Literatures

Engaging some of the questions opened by Ranjan Ghosh's and J. Hillis Miller's book Thinking Literature Across Continents (2016), this essay begins by returning to Aijaz Ahmad's earlier invocation of World Literature as a project that, like the proletariat itself, must stand in an antithetical relation to the capitalism that produced it. It asks: is there an essential link between a certain idea of literature and a figure of the world? If we try to broach this link through Derrida's enigmatic and repeated reflections on the secret – a secret ‘shared’ by both literature and democracy – how would we grasp Derrida's insistence on the ‘Latinity’ of literature? The groundlessness of reading that we confront most vividly in our encounter with fictional texts is both intensified, and in a way, clarified, by new readings and questions posed by the emergence of new reading publics. The essay contends that rather than being taught as representatives of national literatures, literary texts in ‘World Literature’ courses should be read as sites where serious historical and political debates are staged – debates which, while being local, are the bearers of universal significance. Such readings can only take place if World Literature strengthens its connections with the disciplines Miller calls, in the book, Social Studies. Paying particular attention to the Hindi writer Premchand's last story ‘Kafan’, and a brief section from the Sanskrit text the Natyashastra, it argues that struggles over representation, over the staging of minoritised figures, are integral to fiction and precede the thinking of modern democracy.

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Dental caries and their treatment in first permanent molars

ORL ro ◽

10.26416/orl.37.4.2017.1303 ◽

2017 ◽

Vol 4 (37) ◽

pp. 46

Author(s):

Irina-Maria Gheorghiu ◽

Loredana Mitran ◽

Alexandru A Iliescu ◽

Sânziana Scărlătescu ◽

Paula Perlea ◽

...

Keyword(s):

Dental Caries ◽

Permanent Molars ◽

First Permanent Molars

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Pelvic schwannoma

GYNECOLOGY ◽

10.26442/20795696.2020.5.200216 ◽

2020 ◽

Vol 22 (5) ◽

pp. 84-86

Author(s):

Sergei P. Sinchikhin ◽

Sarkis G. Magakyan ◽

Oganes G. Magakyan

Keyword(s):

Auditory Nerve ◽

World Literature ◽

Morphological Study ◽

Clinical Observation ◽

Nerve Trunk ◽

Practical Case ◽

Surgical Volume ◽

The World ◽

Brain And Spinal Cord ◽

The Brain

Relevance.A neoplasm originated from the myelonic sheath of the nerve trunk is called neurinoma or neurilemmoma, neurinoma, schwannoglioma, schwannoma. This tumor can cause compression and dysfunction of adjacent tissues and organs. The most common are the auditory nerve neurinomas (1 case per 100 000 population per year), the brain and spinal cord neurinomas are rare. In the world literature, there is no information on the occurrences of this tumor in the pelvic region. Description.Presented below is a clinical observation of a 30-year-old patient who was scheduled for myomectomy. During laparoscopy, an unusual tumor of the small pelvis was found and radically removed. A morphological study allowed to identify the remote neoplasm as a neuroma. Conclusion.The presented practical case shows that any tumor can hide under a clinical mask of another disease. The qualification of the doctor performing laparoscopic myomectomy should be sufficient to carry out, if necessary, another surgical volume.

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Detection of early occlusal caries of the first permanent molar using different techniques (An in vivo study)

Journal of Baghdad College of Dentistry ◽

10.26477/jbcd.v31i1.2570 ◽

2019 ◽

Vol 31 (1) ◽

pp. 1-8

Author(s):

Samah F. Al-Qazzaz ◽

Abeer M. Hassan

Keyword(s):

Sensitivity And Specificity ◽

Visual Inspection ◽

Caries Detection ◽

Occlusal Caries ◽

Clinical Sensitivity ◽

Permanent Molar ◽

Permanent Molars ◽

Early Caries ◽

First Permanent Molars ◽

Better Than

Background: Molars and premolars are considered as the most vulnerable teeth of caries attack, which is related to the morphology of their occlusal surfaces along with the difficulty of plaque removal. different methods were used for early caries detection that provide sensitive, accurate preoperative diagnosis of caries depths to establish adequate preventive measures and avoid premature tooth treatment by restoration. The aim of the present study was to evaluate the clinical sensitivity and specificity rates of DIAGNOdent and visual inspection as opposed to the ICDAS for the detection of initial occlusal caries in noncavitated first permanent molars. Materials and Methods: This study examined 139 occlusal surface of the first permanent molar pooled from fifty patients aged 8-9 years by three methods. The selected criteria include one occlusal site per tooth (first permanent molars) with carious lesions range from 0 to 3 according to ICDASII (gold standard) visual criteria then the clinical sensitivity and specificity of visual inspection according to Ekstrand et al.in 1997 and DIAGNOdent were performed. . Results: the highest correlation was found between the ICDASII and DIAGNOdent. The sensitivity of the DIAGNOdent for the enamel caries detection (D1) was better than that of visual inspection. The sensitivity and the specificity for the DIAGNOdent at D3 threshold were better than the D1 threshold and the visual inspection method. Conclusion: DIAGNOden pen can be used as a tool for early caries detection in cases of difficult diagnosis that provide good additional sensitivity to the visual inspection.

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