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Cho S, Kim SG, Han DH, Kim HJ, Kim J, Kim D, Rhee C, Won T. Treatment outcome and prognostic factors of inverted papilloma involving the frontal sinus. Laryngoscope Investig Otolaryngol 2024; 9:e1206. [PMID: 38362197 PMCID: PMC10866576 DOI: 10.1002/lio2.1206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 11/12/2023] [Accepted: 12/03/2023] [Indexed: 02/17/2024] Open
Abstract
Objectives This study aimed to evaluate the characteristics and treatment outcomes of inverted papillomas involving the frontal sinus. Methods Patients treated for inverted papilloma involving the frontal sinus between 2003 and 2020 were reviewed. Tumors were classified based on their extent (Extent 1: partially encroaching on the frontal sinus; Extent 2: completely filling the frontal sinus; Extent 3: eroding bony borders beyond the frontal sinus) and site of origin (Origin 1: originating outside the frontal sinus and prolapsing into the frontal sinus; Origin 2: originating from the frontal sinus walls medial to the vertical plane of the lamina papyracea; Origin 3: originating from the frontal sinus walls lateral to the vertical plane of the lamina papyracea). Treatment outcomes including tumor recurrence and patency of the frontal recess were analyzed according to tumor characteristics and surgical treatment modalities. Results A total of 49 surgical cases were analyzed. Extent 1 were the most common type (n = 27), followed by Extent 2 (n = 15), and Extent 3 (n = 7). The most common sites of origin were Origin 1 (n = 23), followed by Origin 2 (n = 15), and Origin 3 (n = 11). Overall, there were nine recurrences (18.4%). Recurrence was not associated with tumor extent, whereas tumor origin, particularly Origin 3 was associated with higher recurrence; 1/23 (4.3%) for Origin 1, 3/15 (20.0%) for Origin 2, and 5/11 (45.5%) for Origin 3 (Log-rank p < .001). Draf III frontal sinusotomy was associated with in the highest patency rate (84.6%) during the follow-up. Conclusion The recurrence rate of frontal sinus inverted papilloma depends on tumor origin rather than the extent of the tumor. In particular, lesions originating from the frontal sinus lateral to the lamina papyracea recur frequently. Draf III frontal sinusotomy can achieve patent frontal recess allowing active surveillance. Level of Evidence IV.
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Affiliation(s)
- Sung‐Woo Cho
- Department of Otorhinolaryngology‐Head and Neck Surgery, Seoul National University Bundang HospitalSeoul National University College of MedicineSeongnamSouth Korea
| | - Su Geun Kim
- Department of Otorhinolaryngology‐Head and Neck Surgery, Seoul National University Bundang HospitalSeoul National University College of MedicineSeongnamSouth Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Seoul National University HospitalSeoul National University College of MedicineSeoulSouth Korea
| | - Doo Hee Han
- Department of Otorhinolaryngology Head and Neck Surgery, Seoul National University HospitalSeoul National University College of MedicineSeoulSouth Korea
| | - Hyun Jik Kim
- Department of Otorhinolaryngology Head and Neck Surgery, Seoul National University HospitalSeoul National University College of MedicineSeoulSouth Korea
| | - Jeong‐Whun Kim
- Department of Otorhinolaryngology‐Head and Neck Surgery, Seoul National University Bundang HospitalSeoul National University College of MedicineSeongnamSouth Korea
- Research Center for Sensory OrgansSeoul National University Medical Research CenterSeoulSouth Korea
| | - Dong‐Young Kim
- Department of Otorhinolaryngology Head and Neck Surgery, Seoul National University HospitalSeoul National University College of MedicineSeoulSouth Korea
| | - Chae‐Seo Rhee
- Department of Otorhinolaryngology‐Head and Neck Surgery, Seoul National University Bundang HospitalSeoul National University College of MedicineSeongnamSouth Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Seoul National University HospitalSeoul National University College of MedicineSeoulSouth Korea
- Research Center for Sensory OrgansSeoul National University Medical Research CenterSeoulSouth Korea
| | - Tae‐Bin Won
- Department of Otorhinolaryngology‐Head and Neck Surgery, Seoul National University Bundang HospitalSeoul National University College of MedicineSeongnamSouth Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Seoul National University HospitalSeoul National University College of MedicineSeoulSouth Korea
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Bracamonte-Baran W, Gilotra N, Won T, Rodriguez K, Talor M, Oh B, Grifin J, Skinner J, Johns R, Russell S, Anders R, Zhu Q, Halushka M, Brandacher G, Cihakova D. Endothelial Stromal PD-L1 Modulates CD8+ T Cell Infiltration after Heart Transplantation. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Lee T, Jang B, Kim J, Wu H, Seo Y, Oh S, Kim D, Kwon S, Won T, Chung E. EP-1154 Definitive RT and Postoperative RT of adenoid cystic carcinoma: a propensity score analysis. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)31574-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Chen Z, Zhou L, Won T, Gao Z, Wu X, Lu L. Characterization of CD45RO
+
memory T lymphocytes in keloid disease. Br J Dermatol 2018. [DOI: 10.1111/bjd.16517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Chen Z, Zhou L, Won T, Gao Z, Wu X, Lu L. 瘢痕瘤病中的CD45RO+记忆T淋巴细胞的特征. Br J Dermatol 2018. [DOI: 10.1111/bjd.16586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Chen Z, Zhou L, Won T, Gao Z, Wu X, Lu L. Characterization of CD45RO + memory T lymphocytes in keloid disease. Br J Dermatol 2018; 178:940-950. [PMID: 29194570 DOI: 10.1111/bjd.16173] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/12/2017] [Indexed: 02/06/2023]
Abstract
BACKGROUND Memory T cells, a highly effective subset of T lymphocytes, have been reported to be involved in many inflammatory skin disorders. However, the potential role of memory T cells in keloid disease (KD) remains unclear. OBJECTIVES Due to their important role in regulating inflammation, we investigated the characteristics of CD45RO+ memory T cells in KD. METHODS Primary cutaneous cells were isolated from keloid scars and normal skin by enzymic digestion. Peripheral blood mononuclear cells were isolated from a related blood sample, and flow cytometry was applied to identify the phenotypic and functional abnormalities of memory T cells in KD. RESULTS We observed that the majority of T lymphocytes in keloid scars had the memory phenotype, and a greater number of the CD8+ memory T cells in keloid scars produced lower levels of tumour necrosis factor (TNF)-α. This abnormal cytokine production was even more distinct in Forkhead box (FOX)P3- CD8- memory T cells, with lower TNF-α production and enhanced interferon-γ production. Furthermore, FOXP3+ CD8- memory T cells in keloid scars were abnormal, including showing reduced CD25 and cytotoxic T-lymphocyte-associated antigen 4 expression and interleukin-10 production. In addition, a significant decrease in the number of CD4+ CD25high FOXP3+ regulatory T cells was identified in patients with multiple keloid scars. We also found that there was significantly increased infiltration of CD103+ CD8+ memory T cells in keloid scars. CONCLUSIONS Our findings preliminarily elucidate the abnormalities of CD45RO+ memory T cells in keloid scars and provide early evidence that a disrupted T-cell response contributes to the progression of KD.
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Affiliation(s)
- Z Chen
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - L Zhou
- Research Center, Shanghai Chest Hospital, Shanghai JiaoTong University, Shanghai, China
| | - T Won
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Z Gao
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - X Wu
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - L Lu
- Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
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Ahn J, Han D, Kim D, Rhee C, Lee C, Won T. Changes of tongue base obstruction degree after palatal surgery including tonsillectomy in obstructive sleep apnea. Sleep Med 2015. [DOI: 10.1016/j.sleep.2015.02.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Yoo J, Hwang CO, Won T. Minimised atomistic model and main evolution path for dominant B mI nclusters in boron diffusion. Molecular Simulation 2009. [DOI: 10.1080/08927020902865915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Yoon KS, Kim YK, Won T. Ab-initiostudy on indium diffusion in silicon substrate under hydrostatic stress. Molecular Simulation 2008. [DOI: 10.1080/08927020801895377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Lee JG, Won T. Three-dimensional numerical simulation for anisotropic wet chemical etching process. Molecular Simulation 2007. [DOI: 10.1080/08927020601067508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- J.-G. Lee
- Department of Electrical Engineering, School of Engineering, Inha University, 253 Yonghyun-dong, Nam-gu, Incheon, South Korea, 402-751
| | - T. Won
- Department of Electrical Engineering, School of Engineering, Inha University, 253 Yonghyun-dong, Nam-gu, Incheon, South Korea, 402-751
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Rhee C, Jeong W, Kim J, Kim S, Won T, Kim Y, Lee C, Cho S, Min Y. Criterion for Eosinophilic Nasal Polyp: A Clinicopathologic Correlation. J Allergy Clin Immunol 2007. [DOI: 10.1016/j.jaci.2006.11.267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Lee JG, Yoon S, Won T. Topography simulation for structural analysis using cell advancing method. Molecular Simulation 2005. [DOI: 10.1080/08927020500259859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Sung SW, Won T. Effects of basic fibroblast growth factor on early revascularization and epithelial regeneration in rabbit tracheal orthotopic transplantation. Eur J Cardiothorac Surg 2001; 19:14-8. [PMID: 11163554 DOI: 10.1016/s1010-7940(00)00624-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES Donor airway ischemia is a significant problem after tracheal replacement with homograft or lung transplantation. Omentopexy is the usual countermeasure to prevent or overcome the ischemia of the airway but this is frequently not sufficient. This study was designed to investigate whether basic fibroblast growth factor (bFGF) can augment tracheal revascularization and its epithelial regeneration in rabbit tracheal autograft. METHODS About half the length (44-45%) of the trachea of New Zealand white rabbit were autotransplanted in the original position immediately after harvest. In group I (n=15, control group), cervical tracheal autotransplantation was done only. In group II (n=15, omentopexy group), the cervical tracheal autograft was wrapped with subcutaneously advanced omentum. In group III (n=15, bFGF group), 1 microg of bFGF was applied evenly on the graft after the completion of anastomosis. Five animals in each group were examined on the 3rd, 7th and 14th postoperative days. Three rings of trachea were taken at the mid portion of the graft and the supra-carinal untouched normal trachea in each. The effect of revascularization was assessed by measuring the uptake of human serum albumin labeled with 99m technetium, which was injected into the left atrium just before sacrifice. The epithelial regeneration was assessed by means of light microscopic examination. RESULTS The proportion of perfusion of the graft to normal trachea was much higher in group III (P<0.05) on day 3 (25.4, 27.8 and 54.7% in groups I, II and III, respectively), but there was no difference on the 7th and 14th days. The epithelial regeneration was better in group III (P<0.05) than in the other groups on day 3, and was better in groups II and III than group I on day 7. CONCLUSION we concluded that bFGF enhances the revascularization and epithelial regeneration of the tracheal autograft, especially during their early phases.
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Affiliation(s)
- S W Sung
- Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 28 Yongon, Chongno, 110-744, Seoul, South Korea.
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Abstract
The purpose of this study was to find the correlation between intraoperative blood flow and early patency of the radiocephalic fistula. Between March 1998 and March 1999, 50 radiocephalic arteriovenous fistulas were constructed in 41 patients. Intraoperative blood flow measurements were made 10 min after completion of the vascular anastomoses with 3-4 mm handheld flow probes. Patients were followed until failure of fistula or 3 months after the first hemodialysis with these fistulas. Intraoperative blood flow as well as age, gender, presence of diabetes, size of cephalic vein, thrill on the fistula, and flow of radial artery were correlated with early patency. The mean intraoperative blood flow was 174.7 +/- 13.2 mL/min and ranged from 50 to 500 mL/min; it was the only significant parameter that determined early patency of the radiocephalic fistula. Fistulas with flow <160 mL/min (10 of 25) had a higher failure rate than those with flow >160 mL/min (4 of 25), which was statistically significant (p < 0.01). All of the patients with flow <70 mL/min (5 of 5) failed to maintain patency within a month. However, the other variables were not correlated with early patency. We conclude that intraoperative blood flow is a reliable parameter that determines the early patency of radiocephalic fistulas.
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Affiliation(s)
- T Won
- Department of Thoracic and Cardiovascular Surgery, Ewha Women's University College of Medicine, Seoul, Korea
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Abstract
Previous studies reported that Fusobacterium nucleatum induced polyclonal B-lymphocyte activation (PBA) as determined by immunoglobulin M production in cultures of human peripheral blood mononuclear cells. However, the PBA response was greatly enhanced when the cells were depleted of esterase-positive, adherent cells (i.e., monocytes). The purpose of this study was to confirm and further examine the suppression of F. nucleatum-induced PBA (F. nucleatum-PBA) by blood monocytes. For comparison, PBA induced by pokeweed mitogen (PWM-PBA), which is enhanced by monocytes, was assessed in some experiments. We found the removal of monocytes from unfractionated cells by (i) Sephadex G-10, (ii) anti-monocyte specific OM-1 monoclonal antibody plus complement, or (iii) L-leucine methyl ester, a compound which selectively kills lysosome-rich cells, resulted in a population of cells responsive to F. nucleatum-PBA and unresponsive to PWM-PBA. The addition of double adherence-purified monocytes (greater than 85% esterase-positive cells), particularly in concentrations of greater than 10%, to lymphocytes depleted of monocytes by G-10, OM-1, or L-leucine methyl ester treatments, suppressed F. nucleatum-PBA and enhanced PWM-PBA. Monocytes also suppressed a mixture of isolated T and B cells combined in a T/B cell ratio of 3:1, which is an optimal ratio for F. nucleatum-PBA. Allogeneic monocytes suppressed F. nucleatum-PBA, although at low numbers these cells were not as suppressive as autologous monocytes. Heating at 56 degrees C for 15 min, sonicating, or freeze-thawing the monocyte preparations resulted in an abrogation of monocyte-induced suppression of F. nucleatum-PBA. Kinetic studies in which fresh monocytes were added daily to lymphocytes stimulated with F. nucleatum or PWM showed that the monocytes must be added within the first 2 days of culture to suppress F. nucleatum-PBA or enhance PWM-PBA. Monocytes incubated with F. nucleatum for 48 h released into the culture medium a soluble factor that suppressed F. nucleatum-PBA. The results from this study demonstrate a potent mechanism by which the host might prevent exaggerated nonspecific immunoglobulin responses when exposed to PBA-inducing concentrations of F. nucleatum. On the other hand, the induction of suppressive monocytes (or monocyte-mediated suppressive factors) by interaction with F. nucleatum might result in the inhibition of host protective immune reactions.
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Mangan DF, Won T, Lopatin DE. Nonspecific induction of immunoglobulin M antibodies to periodontal disease-associated microorganisms after polyclonal human B-lymphocyte activation by Fusobacterium nucleatum. Infect Immun 1983; 41:1038-45. [PMID: 6604024 PMCID: PMC264605 DOI: 10.1128/iai.41.3.1038-1045.1983] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
The production of antibodies to oral bacteria was determined in lymphocyte cultures stimulated with sonicated Fusobacterium nucleatum, a potent inducer of polyclonal B-cell activation. After 9 days the cultures were examined by a microenzyme-linked immunosorbent assay for immunoglobulin M (IgM) antibodies to F. nucleatum, Bacteroides gingivalis, Actinomyces viscosus, and Streptococcus sanguis. Antibodies to these four bacteria were detected in cultures stimulated with polyclonal B-cell activation-inducing concentrations of F. nucleatum. However, significant concentrations of antibodies to F. nucleatum, but not to the other three microorganisms, were produced in cultures that received suboptimal polyclonal B-cell activation-inducing doses of F. nucleatum. Absorption studies indicated the specificity of the antibodies to each of the bacteria tested. IgM antibody production induced by F. nucleatum was enhanced by the addition of T cells. The production of IgM antibodies to the bacteria was reproducible in cultures from a single person tested on 3 consecutive days. The concentration of antibodies in replicate cultures, however, fluctuated greatly. To obtain consistent responses on successive days, multiple replicate cultures were required. These results suggest that F. nucleatum, which is frequently present in subgingival plaque, could induce the production of antibodies not only to F. nucleatum, but also to other microorganisms associated with periodontal diseases.
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