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  1. AU="P. Naina"
  2. AU="Sigal, Leonard H"
  3. AU="Xu, T" AU="Xu, T"
  4. AU="Mazlout, Adam"
  5. AU="Novak, Cheryl B"
  6. AU="Ren, Zhongmin"
  7. AU="Nadhira Houhou-Fidouh"
  8. AU="Seiffert, Jacqui"
  9. AU=Zhang Zizhen
  10. AU="Bhupender Singh Negi"

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  1. Artikel ; Online: Letter to Editor on "Changes in Acoustic Aspects of Voice Function in Children After Adenotonsillectomy".

    P, Naina / A, Pokharel / M, John / Am, Varghese

    Journal of voice : official journal of the Voice Foundation

    2021  

    Sprache Englisch
    Erscheinungsdatum 2021-03-09
    Erscheinungsland United States
    Dokumenttyp Letter
    ZDB-ID 17459-2
    ISSN 1873-4588 ; 1557-8658 ; 0892-1997
    ISSN (online) 1873-4588 ; 1557-8658
    ISSN 0892-1997
    DOI 10.1016/j.jvoice.2021.01.010
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel ; Online: A Three Point Assessment Protocol for Tympanoplasty Outcomes

    P. Naina / Apar Pokharel / Kamran Asif Syed / Mary John / Ajoy Mathew Varghese / Mary Kurien

    International Archives of Otorhinolaryngology, Vol 24, Iss 04, Pp e438-e

    A Retrospective Analysis

    2020  Band 443

    Abstract: Introduction The surgical outcome of chronic otitis media (COM) of the mucosal type in the pediatric population with high rates of recurrent tympanic membrane perforation is indeed a concern for the attending surgeon. Objective The present study was done ...

    Abstract Introduction The surgical outcome of chronic otitis media (COM) of the mucosal type in the pediatric population with high rates of recurrent tympanic membrane perforation is indeed a concern for the attending surgeon. Objective The present study was done to evaluate the outcome of tympanoplasty in children with chronic otitis media mucosal type. Methods A retrospective analysis of the medical records of all children, aged < 16 years old, who underwent tympanoplasty for COM of the mucosal type was performed. These patients were addressed by a three-point assessment, for predicting outcome of tympanoplasty, which included the age of the patient, addressing the nasal/pharyngeal issues, and the status of the COM (discharging or dry). Surgical success was assessed in terms of graft uptake and improvement of hearing. Factors affecting the surgical outcome were also analyzed. Results A total of 90 children underwent type 1 tympanoplasty; 7 were lost to follow-up and 10 had incomplete audiometric results. In the 73 tympanoplasties analyzed, graft uptake was seen in 91.7% of the patients. Children with longer duration of ear discharge (> 8 years) had greater hearing loss. Children aged > 8 years old showed statistically significant higher chance of graft uptake (p = 0.021). Five of the six children who had graft rejection had bilateral disease. Conclusion A three-point assessment in the management of pediatric COM of the mucosal type offers good outcomes with post-tympanoplasty graft uptake rates > 90%.
    Schlagwörter chronic otitis media ; mucosal type ; pediatric ; tympanoplasty ; outcomes ; assessment ; Medicine ; R ; Otorhinolaryngology ; RF1-547
    Thema/Rubrik (Code) 610
    Sprache Englisch
    Erscheinungsdatum 2020-02-01T00:00:00Z
    Verlag Thieme Revinter Publicações Ltda.
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  3. Artikel ; Online: Corynebacterium amycolatum

    Mallika Sengupta / P. Naina / V. Balaji / Shalini Anandan

    Journal of Clinical and Diagnostic Research, Vol 9, Iss 12, Pp DD01-DD

    An Unexpected Pathogen in the Ear

    2015  Band 03

    Abstract: Non-diphtheritic Corynebacteria are now being increasingly recognised as the causative agents of various infections. Among these organisms, Corynebacterium amycolatum is the most frequently isolated one. It has been isolated from urine, pus, catheter ... ...

    Abstract Non-diphtheritic Corynebacteria are now being increasingly recognised as the causative agents of various infections. Among these organisms, Corynebacterium amycolatum is the most frequently isolated one. It has been isolated from urine, pus, catheter tips, blood, prostatic secretion, cerebrospinal fluid and sputum. However, to the best of our knowledge, there are no reports on its role in ear infections. Here, we present 12 cases of ear infection with C.amycolatum. A high index of suspicion is necessary for identification of these gram positive bacilli as they resemble other Corynebacterium species on gram stain. They have metachromatic granules which can be demonstrated by Albert’s stain and form characteristic dry, flat colonies on blood agar. These organisms are frequently resistant to ceftriaxone and imipenem. In our study, among the 12 isolates, eight isolates were resistant to ceftriaxone and four to imipenem and two were intermediately susceptible to ceftriaxone although all the 12 strains were uniformly susceptible to vancomycin. All the isolates were negative for toxA and toxB genes by PCR. Genomic sequencing of two isolates confirmed them as C.amycolatum. C.amycolatum is a relatively rare cause of pyogenic ear infections. As it demonstrates more antibiotic resistance than other similar organisms, careful identification with antibiotic susceptibility testing is required in managing these infections.
    Schlagwörter diphtheroids ; ear infection ; resistance ; toxa and toxb genes ; Medicine ; R
    Thema/Rubrik (Code) 630
    Sprache Englisch
    Erscheinungsdatum 2015-12-01T00:00:00Z
    Verlag JCDR Research and Publications Private Limited
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  4. Artikel ; Online: Infraorbital nerve schwannoma

    P Naina / Dipti Masih / Suma Susan Mathews

    Indian Journal of Dental Research, Vol 25, Iss 2, Pp 263-

    A rare cause of upper jaw swelling

    2014  Band 265

    Abstract: Introduction: Schwannoma of the infraorbital nerve is a rare entity, with lesser than a dozen cases reported in literature and only one from India. Report: This article reports a 23-year-old male presenting with a painless swelling in the cheek, which ... ...

    Abstract Introduction: Schwannoma of the infraorbital nerve is a rare entity, with lesser than a dozen cases reported in literature and only one from India. Report: This article reports a 23-year-old male presenting with a painless swelling in the cheek, which was eventually diagnosed as infraorbital nerve schwannoma. He underwent a complete excision of the tumor via a Caldwell Luc approach and continues to be disease free on 3 year follow-up. Conclusion: Despite its rarity, infraorbital nerve schwannomas should be considered in the differential diagnosis, of upper jaw swelling. We recommend the Caldwell Luc approach as safe, effective and cosmetically acceptable, for anteriorly based infraorbital schwannomas, and review literature on this unusual entity
    Schlagwörter Caldwell luc approach ; infraorbital nerve schwannoma ; upper jaw swelling ; Dentistry ; RK1-715 ; Medicine ; R
    Sprache Englisch
    Erscheinungsdatum 2014-01-01T00:00:00Z
    Verlag Medknow Publications
    Dokumenttyp Artikel ; Online
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  5. Artikel ; Online: Imaging features of rhinosporidiosis on contrast CT

    Shailesh M Prabhu / Aparna Irodi / Hannah L Khiangte / V Rupa / P Naina

    Indian Journal of Radiology and Imaging, Vol 23, Iss 03, Pp 212-

    2013  Band 218

    Abstract: Context: Rhinosporidiosis is a chronic granulomatous disease endemic in certain regions of India. Computed tomography (CT) imaging appearances of rhinosporidiosis have not been previously described in the literature. Aims: To study imaging features in ... ...

    Abstract Context: Rhinosporidiosis is a chronic granulomatous disease endemic in certain regions of India. Computed tomography (CT) imaging appearances of rhinosporidiosis have not been previously described in the literature. Aims: To study imaging features in rhinosporidiosis with contrast-enhanced CT and elucidate its role in the evaluation of this disease. Materials and Methods: Sixteen patients with pathologically proven rhinosporidiosis were included in the study. Contrast-enhanced CT images were analyzed retrospectively and imaging findings were correlated with surgical and histopathologic findings. Results: A total of 29 lesions were found and evaluated. On contrast-enhanced CT, rhinosporidiosis was seen as moderately enhancing lobulated or irregular soft tissue mass lesions in the nasal cavity (n = 13), lesions arising in nasal cavity and extending through choana into nasopharynx (n = 5), pedunculated polypoidal lesions arising from the nasopharyngeal wall (n = 5), oropharyngeal wall (n = 2), larynx (n = 1), bronchus (n = 1), skin and subcutaneous tissue (n = 2). The inferior nasal cavity comprising nasal floor, inferior turbinate, and inferior meatus was the most common site of involvement (n = 13). Surrounding bone involvement was seen in the form of rarefaction (n = 6), partial (n = 3) or complete erosion (n = 3) of inferior turbinate, thinning of medial maxillary wall (n = 2), and septal erosion (n = 2). Nasolacrimal duct involvement was seen in four cases. Conclusions: Contrast-enhanced CT has an important role in delineating the site and extent of the disease, as well as the involvement of surrounding bone, nasolacrimal duct and tracheobronchial tree. This provides a useful roadmap prior to surgery.
    Schlagwörter bronchus ; ct ; disseminated ; nasolacrimal duct ; rhinosporidiosis ; Medical physics. Medical radiology. Nuclear medicine ; R895-920
    Thema/Rubrik (Code) 610
    Sprache Englisch
    Erscheinungsdatum 2013-07-01T00:00:00Z
    Verlag Thieme Medical and Scientific Publishers Pvt. Ltd.
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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