J L Roh

Summary

Country: Korea

Publications

  1. doi Lateral cervical lymph node metastases from papillary thyroid carcinoma: pattern of nodal metastases and optimal strategy for neck dissection
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1, Pungnap dong, Songpa Gu, Seoul, 138 736, Republic of Korea
    Ann Surg Oncol 15:1177-82. 2008
  2. pmc Total thyroidectomy plus neck dissection in differentiated papillary thyroid carcinoma patients: pattern of nodal metastasis, morbidity, recurrence, and postoperative levels of serum parathyroid hormone
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
    Ann Surg 245:604-10. 2007
  3. ncbi Randomized clinical trial comparing partial parotidectomy versus superficial or total parotidectomy
    J L Roh
    Department of Otolaryngology, Asan Medical Centre, University of Ulsan College of Medicine, 388 1 Pungnap dong, Songpa Gu, Seoul 138 736, Korea
    Br J Surg 94:1081-7. 2007
  4. doi Gland-preserving surgery for pleomorphic adenoma in the submandibular gland
    J L Roh
    Department of Otolaryngology, Asan Medical Centre, University of Ulsan College of Medicine, Seoul, Korea
    Br J Surg 95:1252-6. 2008
  5. doi Recurrent laryngeal nerve paralysis in patients with papillary thyroid carcinomas: evaluation and management of resulting vocal dysfunction
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Centre, University of Ulsan, College of Medicine, Songpa Gu, Seoul, Republic of Korea
    Am J Surg 197:459-65. 2009
  6. doi Use of preoperative ultrasonography as guidance for neck dissection in patients with papillary thyroid carcinoma
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Songpa Gu, Seoul, Republic of Korea
    J Surg Oncol 99:28-31. 2009
  7. ncbi Treatment of benign thyroid cysts by intracystic injection of OK-432
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
    Surgery 144:775-9. 2008
  8. ncbi 2-[18F]-Fluoro-2-deoxy-D-glucose positron emission tomography as guidance for primary treatment in patients with advanced-stage resectable squamous cell carcinoma of the larynx and hypopharynx
    J L Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1, Pungnap dong, Songpa Gu, Seoul 138 736, South Korea
    Eur J Surg Oncol 33:790-5. 2007
  9. ncbi Prognostic value of metastatic nodal volume and lymph node ratio in patients with cervical lymph node metastases from an unknown primary tumor
    G C Park
    Department of Otolaryngology, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
    Oncology 86:170-6. 2014
  10. pmc (18)F-FDG PET/CT surveillance at 3-6 and 12 months for detection of recurrence and second primary cancer in patients with head and neck squamous cell carcinoma
    J W Kim
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic ro 43 gil, Songpa Gu, Seoul 138 736, Republic of Korea
    Br J Cancer 109:2973-9. 2013

Collaborators

  • J H Lee
  • J S Kim
  • Jae Yong Park
  • H J Lee
  • M Lee
  • S Y Kim
  • S Y Nam
  • G C Park
  • S H Choi
  • K J Cho
  • C H Ryu
  • Soon Yuhl Nam
  • M J Shim
  • Kwang Hyun Kim
  • Myung Whun Sung
  • Mi Ra Kim
  • Sang Yoon Kim
  • Seung Ho Choi
  • J H Jung
  • S W Lee
  • K J Choi
  • S B Kim
  • S H Cho
  • G Gong
  • N K Yeo
  • Moon Hee Han
  • Yang Gi Min
  • Weon Jin Seong
  • Seok Woo Park
  • Sang Joon Lee
  • Tack Kyun Kwon

Detail Information

Publications53

  1. doi Lateral cervical lymph node metastases from papillary thyroid carcinoma: pattern of nodal metastases and optimal strategy for neck dissection
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1, Pungnap dong, Songpa Gu, Seoul, 138 736, Republic of Korea
    Ann Surg Oncol 15:1177-82. 2008
    ..The present study evaluated the pattern of central and lateral cervical metastases from PTC with respect to recently defined neck sublevels and subsites...
  2. pmc Total thyroidectomy plus neck dissection in differentiated papillary thyroid carcinoma patients: pattern of nodal metastasis, morbidity, recurrence, and postoperative levels of serum parathyroid hormone
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
    Ann Surg 245:604-10. 2007
    ..To investigate the pattern of nodal metastasis, morbidity, recurrence rates of papillary thyroid carcinoma (PTC), and parathyroid hormone (PTH) responses following neck dissection (ND) plus total thyroidectomy (TT)...
  3. ncbi Randomized clinical trial comparing partial parotidectomy versus superficial or total parotidectomy
    J L Roh
    Department of Otolaryngology, Asan Medical Centre, University of Ulsan College of Medicine, 388 1 Pungnap dong, Songpa Gu, Seoul 138 736, Korea
    Br J Surg 94:1081-7. 2007
    ..This study examined whether current surgical techniques improved functional outcomes after surgery for benign parotid tumours...
  4. doi Gland-preserving surgery for pleomorphic adenoma in the submandibular gland
    J L Roh
    Department of Otolaryngology, Asan Medical Centre, University of Ulsan College of Medicine, Seoul, Korea
    Br J Surg 95:1252-6. 2008
    ..Removal of tumours arising in the submandibular gland (SMG) usually involves excision of the entire gland. This prospective study evaluated the efficacy of gland-preserving surgery in patients with benign SMG tumours...
  5. doi Recurrent laryngeal nerve paralysis in patients with papillary thyroid carcinomas: evaluation and management of resulting vocal dysfunction
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Centre, University of Ulsan, College of Medicine, Songpa Gu, Seoul, Republic of Korea
    Am J Surg 197:459-65. 2009
    ..Recurrent laryngeal nerve paralysis (RLNP) occurs in patients with thyroid malignancy. This study prospectively evaluated vocal function and management outcomes of patients with papillary thyroid carcinomas (PTCs) and RLNP...
  6. doi Use of preoperative ultrasonography as guidance for neck dissection in patients with papillary thyroid carcinoma
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Songpa Gu, Seoul, Republic of Korea
    J Surg Oncol 99:28-31. 2009
    ..We therefore evaluated preoperative US in detecting cervical metastases of PTC according to neck subsites and levels...
  7. ncbi Treatment of benign thyroid cysts by intracystic injection of OK-432
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
    Surgery 144:775-9. 2008
    ..Although OK-432 is a safe and effective sclerosing agent used to treat benign cystic lesions, little is known about its effectiveness in thyroid cysts. This study tested the efficacy of OK-432 sclerotherapy for thyroid cysts...
  8. ncbi 2-[18F]-Fluoro-2-deoxy-D-glucose positron emission tomography as guidance for primary treatment in patients with advanced-stage resectable squamous cell carcinoma of the larynx and hypopharynx
    J L Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1, Pungnap dong, Songpa Gu, Seoul 138 736, South Korea
    Eur J Surg Oncol 33:790-5. 2007
    ..Pretreatment FDG uptake was evaluated as a predictor of survival and guidance for primary surgery or radiotherapy (RT) in patients with squamous cell carcinoma (SCC) of the larynx and hypopharynx...
  9. ncbi Prognostic value of metastatic nodal volume and lymph node ratio in patients with cervical lymph node metastases from an unknown primary tumor
    G C Park
    Department of Otolaryngology, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
    Oncology 86:170-6. 2014
    ..The total volume of MCNs (MNV) and the lymph node ratio (LNR) may be superior to conventional nodal staging in cervical metastasis from an unknown primary tumor (CUP). We evaluated the prognostic value of MNV and LNR in CUP patients...
  10. pmc (18)F-FDG PET/CT surveillance at 3-6 and 12 months for detection of recurrence and second primary cancer in patients with head and neck squamous cell carcinoma
    J W Kim
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic ro 43 gil, Songpa Gu, Seoul 138 736, Republic of Korea
    Br J Cancer 109:2973-9. 2013
    ..Early detection of recurrence of head and neck squamous cell carcinoma (HNSCC), which is often obscured by surgical or radiotherapy-induced tissue distortion, is essential for proper patient management...
  11. ncbi Combined 18F-fluorodeoxyglucose-positron emission tomography and computed tomography as a primary screening method for detecting second primary cancers and distant metastases in patients with head and neck cancer
    S Y Kim
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
    Ann Oncol 18:1698-703. 2007
    ..The aim of this study was to evaluate the ability of (18)F-fluorodeoxyglucose-positron emission tomography/computed tomography (FDG-PET/CT) to detect second primary cancers and distant metastases in patients with head and neck cancer (HNC)...
  12. doi Prognostic value of metabolic tumor volume measured by 18F-FDG PET/CT in advanced-stage squamous cell carcinoma of the larynx and hypopharynx
    G C Park
    Department of Otolaryngology, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
    Ann Oncol 24:208-14. 2013
    ..We evaluated the prognostic value of MTV in patients with locoregionally advanced laryngeal and hypopharyngeal cancer...
  13. ncbi Central cervical nodal metastasis from papillary thyroid microcarcinoma: pattern and factors predictive of nodal metastasis
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1, Pungnap dong, Songpa Gu, Seoul, 138 736, South Korea
    Ann Surg Oncol 15:2482-6. 2008
    ..We evaluated the pattern and factors predictive of central cervical metastasis from PTMC...
  14. ncbi Is central neck dissection necessary for the treatment of lateral cervical nodal recurrence of papillary thyroid carcinoma?
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, College of Medicine, University of Ulsan, Seoul, Republic of Korea
    Head Neck 29:901-6. 2007
    ..The aim of this study was to establish the optimal strategy for neck dissection in patients who underwent reoperation for lateral cervical recurrence of PTC...
  15. doi Phospho-Rb (Ser780) as a biomarker in patients with cervical lymph node metastases from an unknown primary tumour: a retrospective cohort study
    G C Park
    Department of Otolaryngology, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
    Clin Otolaryngol 38:313-21. 2013
    ..There are many controversies regarding treatment methods and treatment response predictions. Therefore, we examined the prognostic significance of biomarkers in patients with cervical metastasis of unknown primary tumour...
  16. ncbi Utility of quantitative 18 F-fluorodeoxyglucose uptake measurement to identify occult tonsillar carcinoma in patients with cervical metastasis of unknown primary tumours: a retrospective case-control study
    H J Lee
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
    Clin Otolaryngol 38:30-8. 2013
    ..Therefore, we assessed the usefulness of quantitative tonsil (18) F-fluorodeoxyglucose uptake in identifying occult tonsillar squamous cell carcinoma...
  17. doi Risk factors for non-cancer health events in patients with head and neck squamous cell carcinoma
    C H Ryu
    Department of Otolaryngology, Asan Medical Center, University of Ulsan, College of Medicine, Asanbyeongwon gil 86, Songpa Gu, Seoul 138 736, Republic of Korea
    Ann Oncol 24:1049-54. 2013
    ..The aim of this study was to investigate the risk factors for the development of non-cancer health events (NCHEs) in HNSCC...
  18. ncbi Routine oral calcium and vitamin D supplements for prevention of hypocalcemia after total thyroidectomy
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1 Pungnap dong, Songpa Gu, Seoul 138 736 Republic of Korea
    Am J Surg 192:675-8. 2006
    ..The purpose of this study was to evaluate the clinical usefulness of routine oral calcium and vitamin D supplements in the prevention of hypocalcemia after total thyroidectomy...
  19. doi Preoperative detection and predictors of level V lymph node metastasis in patients with papillary thyroid carcinoma
    M J Shim
    Department of Otolaryngology, Asan Medical Centre, University of Ulsan College of Medicine, Seoul, Korea
    Br J Surg 100:497-503. 2013
    ..The aim of this study was to assess the diagnostic efficiency of preoperative ultrasonography and to identify predictors of level V metastasis in patients with PTC...
  20. doi Sentinel lymph node biopsy as guidance for central neck dissection in patients with papillary thyroid carcinoma
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
    Cancer 113:1527-31. 2008
    ..Therefore, the authors prospectively assessed the usefulness of SLN biopsy for the detection of central lymph node metastasis in patients with differentiated PTC who had no suspicious cervical lymphadenopathy...
  21. ncbi Papillary thyroid carcinoma presenting a great vein invasion in the neck and upper chest
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Republic of Korea
    Otolaryngol Head Neck Surg 135:818-20. 2006
  22. pmc The Hsp90 inhibitor 17-(allylamino)-17-demethoxygeldanamycin increases cisplatin antitumor activity by inducing p53-mediated apoptosis in head and neck cancer
    J L Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
    Cell Death Dis 4:e956. 2013
    ..17AAG effectively induced p53-mediated apoptosis in HNC cells through MDMX inhibition and increased the antitumor activity of cisplatin synergistically, suggesting a promising strategy for treating HNC. ..
  23. ncbi Focal uptake of (18)F-fluorodeoxyglucose by thyroid in patients with nonthyroidal head and neck cancers
    Soon Yuhl Nam
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
    Clin Endocrinol (Oxf) 67:135-9. 2007
    ..To evaluate the prevalence and significance of focal thyroid lesions identified by (18)F-fluorodeoxyglucose (FDG)-positron emission tomography (PET) in patients with nonthyroidal head and neck cancers (HNC)...
  24. ncbi Intraoperative parathyroid hormone assay for management of patients undergoing total thyroidectomy
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1, Pungnap dong, Songpa Gu, Seoul 138 736, Korea
    Head Neck 28:990-7. 2006
    ..We evaluated the reliability of intraoperative intact PTH (ioPTH) assay to predict hypocalcemia after total thyroidectomy and sought to develop an algorithm for the management of postthyroidectomy patients...
  25. ncbi Chyle leakage in patients undergoing thyroidectomy plus central neck dissection for differentiated papillary thyroid carcinoma
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1, Pungnap dong, Songpa Gu, Seoul, 138 736, Republic of Korea
    Ann Surg Oncol 15:2576-80. 2008
    ..There have been no reports on chyle leakage after central neck dissection not combined with lateral neck dissection. We therefore investigated chyle leakage in PTC patients undergoing thyroidectomy and central neck dissection...
  26. ncbi Utility of FDG PET in patients with squamous cell carcinomas of the oral cavity
    S Y Kim
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1, Pungnap dong, Songpa Gu, Seoul 138 736, Republic of Korea
    Eur J Surg Oncol 34:208-15. 2008
    ..We systematically evaluated the clinical roles of FDG PET in patients with oral cavity squamous cell carcinomas (SCCs)...
  27. doi Carcinomas arising in the submandibular gland: high propensity for systemic failure
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
    J Surg Oncol 97:533-7. 2008
    ..Cancers of the submandibular gland are uncommon and only a few small series have reported patient survival and prognosis...
  28. ncbi Prospective identification of chyle leakage in patients undergoing lateral neck dissection for metastatic thyroid cancer
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1, Pungnap dong, Songpa Gu, Seoul 138 736, Republic of Korea
    Ann Surg Oncol 15:424-9. 2008
    ..We therefore prospectively examined chyle leakage that occurred during and after lateral neck dissection in treatment of thyroid cancer...
  29. doi OK-432 sclerotherapy of cervical chylous lymphocele after neck dissection
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
    Laryngoscope 118:999-1002. 2008
    ..We investigated the efficacy of OK-432 (Picibanil, Chungai Pharmaceutical Co., Tokyo, Japan) sclerotherapy in the treatment of cervical lymphocele after neck dissection...
  30. ncbi Cervical sensory preservation during neck dissection
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1 Pungnap dong, Songpa Gu, Seoul 138 736, South Korea
    Oral Oncol 43:491-8. 2007
    ..Preservation of the cervical root branches reduces postoperative pain as well as permanent anesthetic areas of the neck. This may also improve the mental state and QOL of patients undergoing neck dissection...
  31. ncbi Transseptal laser resection of recurrent carcinoma confined to the nasopharynx
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
    Laryngoscope 116:839-41. 2006
  32. ncbi Resection of cervical vagal schwannoma via a post-auricular approach
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Republic of Korea
    Acta Otolaryngol 126:318-20. 2006
    ..The patient was satisfied with an invisible external scar which was hidden by her auricle and hair. A cervical vagal schwannoma can be successfully removed by making an incision in a potentially invisible area...
  33. ncbi Clinicopathologic predictors and impact of distant metastasis from adenoid cystic carcinoma of the head and neck
    Myung Whun Sung
    Department of Otorhinolaryngology Head and Neck Surgery, Clinical Research Institute, and Cancer Research Institute, Seoul National University, College of Medicine, Korea
    Arch Otolaryngol Head Neck Surg 129:1193-7. 2003
    ..Adenoid cystic carcinoma (ACC) is a unique tumor characterized by frequent and delayed distant metastasis (DM) with uncommon regional lymph node metastasis...
  34. ncbi Sclerotherapy for congenital lesions in the head and neck
    Kwang Hyun Kim
    Department of Otolaryngology Head and Neck Surgery, Cancer Research Institute, Seoul, Korea
    Otolaryngol Head Neck Surg 131:307-16. 2004
    ..This study retrospectively reviews the results of sclerotherapy using several sclerosants for congenital lesions of the head and neck...
  35. ncbi Nasopharyngeal carcinoma with skull base invasion: a necessity of staging subdivision
    Jong Lyel Roh
    Otolaryngology Head and Neck Surgery, College of Medicine, Chungnam National University, Daejon, Korea
    Am J Otolaryngol 25:26-32. 2004
    ..To investigate prognostic values of nasopharyngeal carcinoma (NPC) with skull base invasion for optimal management, according to its extent of involvement...
  36. doi The utility of second-look operation after laser microresection of glottic carcinoma involving the anterior commissure
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
    Laryngoscope 118:1400-4. 2008
    ..We prospectively evaluated the outcomes of laser microsurgery and the efficacy of second-look operation in these patients...
  37. ncbi Utility of 2-[18F] fluoro-2-deoxy-D-glucose positron emission tomography and positron emission tomography/computed tomography imaging in the preoperative staging of head and neck squamous cell carcinoma
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1, Pungnap dong, Songpa Gu, Seoul 138 736, Republic of Korea
    Oral Oncol 43:887-93. 2007
    ..Moreover, despite their high accuracy, PET and PET/CT may not abrogate the need for conventional imaging and pathologic staging based on primary resection and neck dissection...
  38. doi Prognostic values of pathologic findings and hypoxia markers in 21 patients with salivary duct carcinoma
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Songpa Gu, Seoul, Republic of Korea
    J Surg Oncol 97:596-600. 2008
    ..Salivary duct carcinoma (SDC) is associated with aggressive clinical behavior...
  39. ncbi Removal of the submandibular gland by a submental approach: a prospective, randomized, controlled study
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1, Pungnap dong, Songpa Gu, Seoul 138 736, Republic of Korea
    Oral Oncol 44:295-300. 2008
    ..01), and the incision scar in the submental group was usually less visible. Compared with the submandibular approach, the submental approach can provide better cosmetic outcomes with no increases in operation time and complication rates...
  40. ncbi Removal of nonthyroidal neck masses with improved cosmetic outcomes in skin-lifting surgery
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1 Pungnap dong, Songpa Gu, Seoul 138 736, South Korea
    Otolaryngol Head Neck Surg 135:463-8. 2006
    ..To evaluate the cosmetic benefit of neck skin-lifting surgery for the removal of nonthyroidal neck masses...
  41. ncbi Removal of the submandibular gland by a retroauricular approach
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
    Arch Otolaryngol Head Neck Surg 132:783-7. 2006
    ..To evaluate the benefit of a retroauricular approach by comparing it with a conventional transcervical approach for removal of the submandibular gland...
  42. ncbi Lymphomas of the head and neck in the pediatric population
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1, Pungnap dong, Songpa Gu, Seoul 138 736, Republic of Korea
    Int J Pediatr Otorhinolaryngol 71:1471-7. 2007
    ..This study sought to identify the incidence of HN involvement of pediatric lymphomas and to identify factors prognostic of patient survival...
  43. ncbi 18F-fluorodeoxyglucose-positron emission tomography and bone scintigraphy for detecting bone metastases in patients with malignancies of the upper aerodigestive tract
    Mi Ra Kim
    Department of Otolaryngology, Bundang Jaesaeng General Hospital, Sungnam, South Korea
    Oral Oncol 44:148-52. 2008
    ..12.5%, P<0.001) and had lower mean SUVmax (2.4 vs. 5.6, P<0.001). FDG-PET is not more accurate than BS for detecting bone metastasis in patients with UADT cancer. Positive findings on FDG-PET or BS require further confirmation...
  44. ncbi Synchronous benign and malignant tumors in the ipsilateral parotid gland
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
    Acta Otolaryngol 127:110-2. 2007
    ..We describe this case of rare synchronous salivary gland tumors exhibiting both benign and malignant components with a review of the literature...
  45. ncbi Unilateral submandibular gland aplasia: an isolated phenomenon of early fetal development
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1 Pungnap dong, Songpa su, Seoul 138 736, Republic of Korea
    Otolaryngol Head Neck Surg 135:332-4. 2006
  46. ncbi Suppression of accelerated tumor growth in surgical wounds by celecoxib and indomethacin
    Jong Lyel Roh
    Department of Otolaryngology Head and Neck Surgery, Cancer Research Institute, Chungnam National University College of Medicine, Daejeon, Korea
    Head Neck 27:326-32. 2005
    ..Tumor growth is accelerated in surgical wounds. However, few experiments seeking to prevent such accelerated tumor growth have been performed...
  47. ncbi K├╝ttner's tumor: unusual presentation with bilateral involvement of the lacrimal and submandibular glands
    Jong Lyel Roh
    Department of Otolaryngology Head and Neck Surgery, Cancer Research Institute, Chungnam National University College of Medicine, Daejeon, South Korea
    Acta Otolaryngol 125:792-6. 2005
    ..There was no evidence of lymphoepithelial lesions or intraepithelial lymphocytes. This is the first case of KT involving both lacrimal and submandibular glands, suggesting that KT is closely related to an active local immune process...
  48. ncbi Endoscopic resection of pleomorphic adenoma arising in the nasopharynx
    Jong Lyel Roh
    Department of Otolaryngology Head and Neck Surgery, Cancer Research Institute, Chungnam National University College of Medicine, Daejeon, South Korea
    Acta Otolaryngol 125:910-12. 2005
    ..Endoscope-guided surgery may be helpful for the complete resection of benign nasopharyngeal tumors whilst minimizing injury to the Eustachian tube openings or velopharynx...
  49. ncbi Retroauricular hairline incision for removal of upper neck masses
    Jong Lyel Roh
    Department of Otolaryngology Head and Neck Surgery, Cancer Research Institute, Chungnam National University College of Medicine, Daejeon, South Korea
    Laryngoscope 115:2161-6. 2005
    ..The purpose of this study was to evaluate the benefit of a retroauricular hairline incision (RAHI) by comparing it with conventional cervical incision for removal of upper neck masses...
  50. ncbi Intrathyroid hemorrhage and acute upper airway obstruction after fine needle aspiration of the thyroid gland
    Jong Lyel Roh
    Department of Otolaryngology Head and Neck Surgery, Cancer Research Institute, College of Medicine, Chungnam National University, Daejeon, South Korea
    Laryngoscope 116:154-6. 2006
    ..Although hematoma formation after fine needle aspiration (FNA) is the most commonly encountered complication, massive intrathyroid hemorrhage producing acute upper airway obstruction rarely occurs...
  51. ncbi Effect of topical mitomycin C on the healing of surgical and laser wounds: a hint on clinical application
    Jong Lyel Roh
    Department of Otolaryngology Head and Neck Surgery, Cancer Research Institute, Chungnam National University College of Medicine, Daejeon, Republic of Korea
    Otolaryngol Head Neck Surg 133:851-6. 2005
    ..The aim of this study was to evaluate the effects of topical MMC at 2 different doses on the healing of surgical and laser wounds...
  52. ncbi Prevention of hypopharyngeal stenosis with silastic sheeting following transoral resection
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1, Pungnap dong, Seoul, 138 736, South Korea
    Dysphagia 21:112-5. 2006
    ..This technique will help in the treatment and prevention of hypopharyngeal stenosis following TLM in selected patients with wide or circumferential hypopharyngeal tumors...
  53. ncbi Function-preserving parotid surgery for benign tumors involving the deep parotid lobe
    Jong Lyel Roh
    Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
    J Surg Oncol 98:42-5. 2008
    ..Parotid deep lobe tumors have usually been removed by total parotidectomy, which has functional and aesthetic side effects. Limited partial parotidectomy may result in fewer side effects...