Abdul Latif Hamdan

Summary

Publications

  1. ncbi Angiofibroma of the nasal septum
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center
    Middle East J Anesthesiol 21:653-5. 2012
  2. doi Vocal changes in patients using nasal continuous positive airway pressure
    Abdul Latif Hamdan
    Department of Otolaryngology, American University of Beirut Medical Center, Beirut, Lebanon
    J Voice 22:603-6. 2008
  3. doi Transient-evoked otoacoustic emissions in a group of professional singers who have normal pure-tone hearing thresholds
    Abdul Latif Hamdan
    American University of Beirut Medical Center, Hamra, Beirut, Lebanon
    Ear Hear 29:360-77. 2008
  4. doi Arytenoid asymmetry in relation to posture, neck tension and glottal attack in singers
    Sami Tanbouzi Husseini
    Head and Neck Surgery, Department of Otolaryngology, American University of Beirut Medical Center, Beirut, Lebanon
    Folia Phoniatr Logop 63:264-8. 2011
  5. ncbi Glottal contact quotient in Mediterranean tongue trill
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    J Voice 26:669.e11-5. 2012
  6. ncbi Laryngeal biomechanics in Middle Eastern singing
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    J Voice 20:579-84. 2006
  7. doi Vocal changes in patients with prostate cancer following androgen ablation
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    J Voice 26:812.e11-5. 2012
  8. doi Formant frequencies in Middle Eastern singers
    Abdul Latif Hamdan
    Department of Otolaryngology, American University of Beirut Medical Center, PO Box 11 0236, Beirut, Lebanon
    Am J Otolaryngol 29:180-3. 2008
  9. doi Vocal symptoms and acoustic changes in relation to the expanded disability status scale, duration and stage of disease in patients with multiple sclerosis
    Bassem Yamout
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    Eur Arch Otorhinolaryngol 266:1759-65. 2009
  10. doi Arytenoid asymmetry in relation to vocal symptoms in singers
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    J Voice 25:241-4. 2011

Collaborators

Detail Information

Publications43

  1. ncbi Angiofibroma of the nasal septum
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center
    Middle East J Anesthesiol 21:653-5. 2012
    ..Computerized tomography of the nasal cavity and bilateral carotid angiography are useful in the pre-operative work-up. The main stay of treatment is surgical resection. A rare case of nasal septal angiofibroma is hereby presented...
  2. doi Vocal changes in patients using nasal continuous positive airway pressure
    Abdul Latif Hamdan
    Department of Otolaryngology, American University of Beirut Medical Center, Beirut, Lebanon
    J Voice 22:603-6. 2008
    ..These seem to be secondary to the upper airway dryness reported in these patients. The hypothetical effect of nasal CPAP on the sol layer of the vocal folds is discussed...
  3. doi Transient-evoked otoacoustic emissions in a group of professional singers who have normal pure-tone hearing thresholds
    Abdul Latif Hamdan
    American University of Beirut Medical Center, Hamra, Beirut, Lebanon
    Ear Hear 29:360-77. 2008
    ....
  4. doi Arytenoid asymmetry in relation to posture, neck tension and glottal attack in singers
    Sami Tanbouzi Husseini
    Head and Neck Surgery, Department of Otolaryngology, American University of Beirut Medical Center, Beirut, Lebanon
    Folia Phoniatr Logop 63:264-8. 2011
    ..To look at the incidence of arytenoid asymmetry in a group of healthy singers and to investigate whether the asymmetry correlates with posture, neck tension and glottal attack...
  5. ncbi Glottal contact quotient in Mediterranean tongue trill
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    J Voice 26:669.e11-5. 2012
    ..To determine the effect of a Mediterranean tongue trill (Zalghouta) on estimated glottal closed quotient (CQ)...
  6. ncbi Laryngeal biomechanics in Middle Eastern singing
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    J Voice 20:579-84. 2006
    ..We would like to describe the muscle tension patterns observed in Middle Eastern singing and correlate these findings with demographic data...
  7. doi Vocal changes in patients with prostate cancer following androgen ablation
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    J Voice 26:812.e11-5. 2012
    ..To compare the prevalence of vocal symptoms and parameters in patients with prostate cancer treated with androgen deprivation therapy (ADT)...
  8. doi Formant frequencies in Middle Eastern singers
    Abdul Latif Hamdan
    Department of Otolaryngology, American University of Beirut Medical Center, PO Box 11 0236, Beirut, Lebanon
    Am J Otolaryngol 29:180-3. 2008
    ..This work was conducted to describe the formant frequencies in a group of Middle Eastern singers and to look for the presence of the singer's formant described in operatic singers...
  9. doi Vocal symptoms and acoustic changes in relation to the expanded disability status scale, duration and stage of disease in patients with multiple sclerosis
    Bassem Yamout
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    Eur Arch Otorhinolaryngol 266:1759-65. 2009
    ..Patients with MS may develop vocal symptoms irrespective of the EDSS score, duration and stage of the disease. Vocal fatigue and vocal breaks are more common than hoarseness...
  10. doi Arytenoid asymmetry in relation to vocal symptoms in singers
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    J Voice 25:241-4. 2011
    ..1) To look at the prevalence of arytenoid asymmetry in singers with or without vocal symptoms and (2) to examine the correlation between arytenoid asymmetry and vocal symptoms...
  11. doi Effect of fasting on voice in males
    Abdul Latif Hamdan
    Department of Otolaryngology, American University of Beirut Medical Center, Lebanon
    Am J Otolaryngol 32:124-9. 2011
    ..The aim of the study was to study how fasting between 12 and 14 hours affects voice production...
  12. ncbi The use of a screening questionnaire to determine the incidence of allergic rhinitis in singers with dysphonia
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    Arch Otolaryngol Head Neck Surg 132:547-9. 2006
    ..To report the incidence of allergic rhinitis in singers with nonspecific laryngeal examination findings and to correlate the incidence of allergic rhinitis with their vocal symptoms when present...
  13. ncbi Vocal technique in a group of Middle Eastern singers
    Abdul Latif Hamdan
    Department of Otolaryngology, American University of Beirut Medical Center, Beirut, Lebanon
    Folia Phoniatr Logop 60:217-21. 2008
    ..We aimed to report on the vocal technique in a group of Middle Eastern singers...
  14. doi Vocal characteristics in patients with type 2 diabetes mellitus
    Abdul Latif Hamdan
    Department of Otolaryngology, American University of Beirut Medical Center, Beirut, Lebanon
    Eur Arch Otorhinolaryngol 269:1489-95. 2012
    ..043. Patients with type 2 diabetes mellitus and poor glycemic control or neuropathy have a significant difference in the grade of their voice compared to controls...
  15. doi Laryngeal findings and acoustic changes in hubble-bubble smokers
    Abdul Latif Hamdan
    Department of Otolaryngology, American University of Beirut Medical Center, P O Box 11 0236, Beirut, Lebanon
    Eur Arch Otorhinolaryngol 267:1587-92. 2010
    ..The laryngeal findings in hubble-bubble smokers are comparable to cigarette smokers. These laryngeal findings are not translated acoustically, as all the acoustic parameters are within normal range compared to controls...
  16. ncbi Brucella melitensis infection of a branchial cyst
    Charbel Rameh
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    Otolaryngol Head Neck Surg 136:1023-4. 2007
  17. doi Vocal symptoms in women undergoing in vitro fertilization
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    Am J Otolaryngol 33:239-43. 2012
    ..The aim of this study was to investigate changes in vocal symptoms in relation to estrogen level in women undergoing in vitro fertilization...
  18. doi Vocal changes in patients with polycystic ovary syndrome
    Antoine Hannoun
    Department of Obstetrics and Gynecology, American University of Beirut Medical Center, Beirut, Lebanon
    J Voice 25:501-4. 2011
    ..The purpose of this study is to look at the prevalence of vocal symptoms and acoustic changes in patients with polycystic ovary syndrome (PCOS)...
  19. doi Relationship between acoustic parameters and body mass analysis in young males
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    J Voice 26:144-7. 2012
    ..To analyze the correlation between acoustic parameters and body height, weight, and mass composition in young males...
  20. ncbi Vocal characteristics in children with attention deficit hyperactivity disorder
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    J Voice 23:190-4. 2009
    ..The vocal behavior in children with ADHD is different than controls. Early diagnosis of such behavior in this group of children is important...
  21. ncbi Radiology quiz case 1. Misplacement of a subclavian central line presenting as a mass on the opposite side of the neck
    Charbel Rameh
    American University of Beirut Medical Center, Beirut, Lebanon
    Arch Otolaryngol Head Neck Surg 133:1162, 1164. 2007
  22. ncbi Short-term effects of endotracheal intubation on voice
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Hamra, Beirut, Lebanon
    J Voice 21:762-8. 2007
    ..At 24 hours postoperatively, all vocal symptoms subsided with no significant difference to baseline value. The habitual pitch increased significantly, and the rest of the parameters remained comparable to baseline value...
  23. ncbi Effect of fasting on voice in women
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    J Voice 21:495-501. 2007
    ..To study the effect of fasting on voice in women: abstinence from food and water intake between 14 and 18 hours...
  24. ncbi Voice disorders in teachers. The role of family physicians
    Abdul Latif Hamdan
    Department of Otolaryngology, American University of Beirut Medical Center, Lebanon
    Saudi Med J 28:422-8. 2007
    ....
  25. doi Effect of fasting on laryngopharyngeal reflux disease in male subjects
    Abdul Latif Hamdan
    Department of Otolaryngology, Head and Neck Surgery, American University of Beirut Medical Center, P O Box 11 0236, Beirut, Lebanon
    Eur Arch Otorhinolaryngol 269:2361-6. 2012
    ..The increase can be hypothetically explained on the change in eating habits and the known alterations in gastric secretions during Ramadan. Fasting subjects must be alert to the effect of LPRD on their throat and voice in particular...
  26. ncbi Paradoxical vocal cord motion: an alarming stridor for a benign condition--case reports
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surg, American University of Beirut Medical Center, Lebanon
    Middle East J Anesthesiol 18:1191-201. 2006
    ..Many modalities of treatment are available ranging from sedation, voice therapy and breathing exercises to Heliox administration, Botulinum toxin type A injection, intubation and at times tracheostomy...
  27. ncbi The effect of hemodialysis on voice: an acoustic analysis
    Abdul Latif Hamdan
    Department of Otlaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    J Voice 19:290-5. 2005
    ..In the male group, there was a significant increase in the habitual pitch with a borderline increase in maximum phonation time. Discussion of the after-mentioned results is presented...
  28. ncbi Pathology quiz case 1. Teflon granuloma
    Roger V Moukarbel
    American University of Beirut Medical Center, Beirut, Lebanon
    Arch Otolaryngol Head Neck Surg 130:1438, 1440. 2004
  29. ncbi Tracheal schwannoma: a misleading entity
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Lebanon
    Middle East J Anesthesiol 20:611-3. 2010
    ..Endoscopic excision, sleeve excision or tracheal resection, are all commonly accepted treatment modalities. Proper awareness of these lesions is crucial in the pre-operative work-up of patients presenting with stridor...
  30. ncbi Medialization laryngoplasty for the treatment of unilateral vocal cord paralysis: a perceptual, acoustic and stroboscopic evaluation
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    J Med Liban 52:136-41. 2004
    ..The etiology of the paralysis, symptomatology, endostroboscopic and acoustic findings will be presented together with a description of the surgical technique...
  31. ncbi Kikuchi Fujimoto disease: case report and review of the literature
    Abdul Latif Hamdan
    Department of Otolaryngology, Head and Neck Surgery, American Unirersity of Beirut Medical Center, Beirut, Lebanon
    Scand J Infect Dis 34:69-71. 2002
    ..We report a case of Kikuchi Fujimoto disease in a 34-y-old woman, with emphasis on the clinical picture and pathologic findings...
  32. ncbi Cavernous hemagioma of the maxillary sinus: a rare cause of epistaxis
    Abdul Latif Hamdan
    Department of Otolaryngology, American University of Beirut Medical Center, P O Box 11 236, Beirut, Lebanon
    Middle East J Anesthesiol 21:757-60. 2012
    ..A case of cavernous hemangioma of the maxillary...
  33. pmc Voice-related quality of life in patients with multiple sclerosis
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, P O Box 11 0236, Beirut, Lebanon
    Autoimmune Dis 2012:143813. 2012
    ..9 + 15.5) and controls (5.4 + 8.2). There was a positive correlation between VHI total score, FSS score, and HRSD (P values of 0.011 and <0.01. Conclusion. The voice-related quality of life in MS is within normal with no disability...
  34. ncbi The effect of snoring on voice: a controlled study of 30 subjects
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut, PO Box 11 0236, Beirut, Lebanon
    Ear Nose Throat J 91:28-33. 2012
    ..We conclude that snorers are more likely to experience hoarseness than are nonsnorers...
  35. ncbi Status of the remaining parotid duct and gland following superficial parotidectomy
    Charbel Rameh
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, PO Box 11 0236, Beirut, Lebanon
    Eur Arch Otorhinolaryngol 265:209-15. 2008
    ..Parotid sialography and CT sialography can still be used to study the status of remaining parotid tissue following superficial parotidectomy. The post-surgical changes should be reviewed with care before interpreting these studies...
  36. ncbi Effect of pregnancy on the speaking voice
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    J Voice 23:490-3. 2009
    ..Pregnant women have more vocal fatigue and a reduction in MPT compared to the controls. Immediately after delivery, there is a significant increase in MPT...
  37. ncbi Correlation between the length and sagittal projection of the upper and lower jaw and the fundamental frequency
    Anthony T Macari
    Division of Orthodontics and Dentofacial Orthopedics, Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    J Voice 28:291-6. 2014
    ..To report on the correlation between the length and projection of the upper and lower jaw and the fundamental frequency (F0)...
  38. ncbi Laryngeal involvement in rheumatoid arthritis
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Lebanon
    Middle East J Anesthesiol 19:335-44. 2007
    ..The anesthesiologist should handle with extreme care the inflamed laryngeal structures and be least aggressive in securing the airway...
  39. ncbi Diagnosis and management of tracheal stenosis
    Ussama Hadi
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Lebanon
    J Med Liban 52:131-5. 2004
    ..The clinical presentation, etiology, diagnostic and therapeutic approaches are presented in this study...
  40. ncbi Cricothyroid approximation using a silastic sheath: a new approach
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    Middle East J Anesthesiol 21:909-12. 2012
    ..In this report we would like to describe the first case of cricothyroid approximation using a silastic sheath interposed between the cartilages and the mattress suture to circumvent such a complication...
  41. pmc Goiter and laryngeal sensory neuropathy
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, P O Box 110 236, Beirut, Lebanon
    Int J Otolaryngol 2013:765265. 2013
    ..0187). There was no correlation between LSN, size of thyroid gland, and TSH level. Conclusion. The prevalence of LSN in goitrous patients is significantly higher than that in a nongoitrous population. ..
  42. ncbi Vocal changes following radiotherapy to the head and neck for non-laryngeal tumors
    Abdul Latif Hamdan
    Department of Otolaryngology, Head and Neck Surgery, American University of Beirut Medical Center, P O Box 110236, Beirut, Lebanon
    Eur Arch Otorhinolaryngol 266:1435-9. 2009
    ..Radiation therapy to head and neck region can affect voice even if the radiation beams spare the vocal folds...
  43. ncbi Prevalence of adenoid hypertrophy in adults with nasal obstruction
    Abdul Latif Hamdan
    Department of Otolaryngology Head and Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
    J Otolaryngol Head Neck Surg 37:469-73. 2008
    ..To assess the prevalence of adenoid hypertrophy in adults presenting with nasal obstruction...