1
|
Huang SL, Chen LS, Xu MM, Gong XX, Zhang B, Liang L, Sheng XL, Zhan JD, Luo XN, Lu ZM, Zhang SY. [A comparison between endoscopic CO 2 laser cauterization and open neck surgery in the treatment of congenital piriform fistula]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2021; 56:619-625. [PMID: 34256487 DOI: 10.3760/cma.j.cn115330-20200805-00647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To compare the efficacy, advantages and disadvantages of endoscopic CO2 laser cauterization (ECLC) and open neck surgery in the treatment of congenital pyriform sinus fistula (CPSF). Methods: From September 2014 to March 2017, 80 cases with confirmed diagnosis of CPSF received initial treatment at Guangdong Provincial People's Hospital were prospectively analyzed, including 34 males and 46 females, aged 18 to 672 (194.17±141.18) months. They were consecutively divided into endoscopic group and open-surgery group, with 40 cases in each group. Both groups of patients received surgical treatment under general anesthesia. The endoscopic group was treated by endoscopic CO2 laser cauterization, and the open-surgery group underwent the following surgery: first, we performed suspension laryngoscopy examination to confirm the presence of fistula in the bottom of the piriform fossa, then open-neck resection of congenital piriform sinus fistula with recurrent laryngeal nerve and/or lateral branch of superior laryngeal nerve anatomy plus partial thyroidectomy were performed. The data between the two groups were compared, including the operative time, intraoperative blood loss, postoperative pain, average length of stay, neck cosmetic scores, complications and cure rates. All patients were followed up in outpatient clinics. Statistical analysis was performed using SPSS 20.0 software. P<0.05 indicates that the difference is statistically significant. Results: All patients were successfully completed the operation. The operative time, intraoperative blood loss, postoperative pain and average length of hospital stay in the endoscopic group were significantly less than those in the open group [(27.4±5.5) min to (105.8±52.5) min, (0.6±0.5) ml to (33.6±41.5) ml, (1.7±0.9) points to (4.6±0.7) points, (5.9±2.9)d to(8.9±3.3)d, t values were-9.400, -5.031, -16.199, -4.293, P values were all<0.01]; The neck cosmetic score in the endoscopy group was significantly greater than that of the open group [(9.9±0.4) against (5.8±0.9) points, t=25.847, P<0.01]. Compared with the open group (15.0%, 6/40), the complication rate of the endoscopic group (7.5%, 3/40) was not statistically significant (χ²=0.50, P>0.05). Three months after the first treatment, the cure rate in the endoscopic group (82.5%, 33/40) was significantly lower than that in the open-neck group (100.0%, 40/40), χ²=5.64, P<0.05. The follow-up time was 12 months after the last treatment. Eighty cases were followed up and none was lost to follow-up. During the follow-up period, the cure rate of the endoscopy group (97.5%, 39/40) was compared with that of the open group (100.0%, 40/40), and the difference was not statistically significant. Conclusions: In the treatment of CPSF, the two-surgical method each has their advantages. Compared with open-neck surgery, ECLC is simpler, repeatable. ECLC has shorter time in operation and hospital stay, less complications, and less postoperative pain and more precise cosmetic results. It could be preferred for the initial treatment of CPSF and relapsed cases after cauterization. But subject to relatively low cure rate of one-time cauterization and uncertain long-term efficacy, it cannot completely replace the open-neck surgery at present.
Collapse
Affiliation(s)
- S L Huang
- Department of Otorhinolaryngology Head and Neck Surgery, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - L S Chen
- Department of Otorhinolaryngology Head and Neck Surgery, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - M M Xu
- Department of Otorhinolaryngology Head and Neck Surgery, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - X X Gong
- Department of Otorhinolaryngology Head and Neck Surgery, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - B Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, the University of Hong Kong-Shenzhen Hospital, Shenzhen 518053, China
| | - L Liang
- Department of Otorhinolaryngology, Nansha Hospital of Guangzhou First People's Hospital, Guangzhou 510515, China
| | - X L Sheng
- Department of Otorhinolaryngology Head and Neck Surgery, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - J D Zhan
- Department of Otorhinolaryngology Head and Neck Surgery, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - X N Luo
- Department of Otorhinolaryngology Head and Neck Surgery, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - Z M Lu
- Department of Otorhinolaryngology Head and Neck Surgery, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - S Y Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| |
Collapse
|
2
|
Zhou SZ, Peng Y, Zhan JD, Qiu QH. [Detection ofmethylated genes related to allergic rhinitis and establishment of methylation profile]. Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2019; 33:23-27. [PMID: 30669194 DOI: 10.13201/j.issn.1001-1781.2019.01.006] [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] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Indexed: 06/09/2023]
Abstract
Objective:The aim of this study is to detect differentially methylated genes to allergic rhinitis (AR) based on methylation chip, and to analyze the relationship between DNA methylation and AR.Method:Illumina methylation chip were made by normal inferior turbinate mucous tissue obtained from patients(n=19) and healthy individuals(n=11). Detection of differential the sites of methylated genes, Gene Ontology enrichment, KEGG pathway enrichment database and literature search were used to analysis.Result:There were 94 aberrant methylation sites in patients with AR, including 51 hypermethylation sites (e.g. ST7,LCE2D,ATRIP genes) and 43 hypomethylation sites (e.g. PIK3CG, TLR6, IL-4 genes). The results of Gene Ontology enrichment and KEGG pathway enrichment indicates the DNA methylation has relative trend with AR, and DNA methylation of ST7, LCE2D, PIK3CG genes may be associated with AR, but the results of GO analysis and KEGG analysis were statistically significant. Moreover, literature search prompts that DNA methylation of TLR6 gene and IL-4 gene may be associated with AR.Conclusion:Varying degrees of methylated genes from inferior turbinate mucous tissue based on high-flux methylation chip hint gene methylation is an important cause of AR. The relationship between them needs further verification.
Collapse
Affiliation(s)
- S Z Zhou
- The Second School of Clinical Medicine,Southern Medical University,Guangzhou,510515,China
| | | | | | | |
Collapse
|
3
|
Xu ZJ, Chen LS, Zhan JD, Xu MM, Zhang B, Huang SL, Lu ZM, Luo XN, Zhang SY. [Modified rhytidectomy incision and modified Blair incision contrast research in superficial parotid gland tumor resection]. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2017; 31:1684-1687. [PMID: 29798128 DOI: 10.13201/j.issn.1001-1781.2017.21.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Indexed: 11/12/2022]
Abstract
Objective:Evaluate the application value of modified rhytidectomy incision in superficial parotid gland tumor resection.Method:Seventy-one patients with tumor in the superficial parotid were included in this study from January 2012 to January 2015. They all accepted superficial parotidectomy or subtotal superficial parotidectomy. Thirty-six cases used modified rhytidectomy incision and 35 cases used modified blair incision. The data of operative field exposure, operating time, bleeding, the rate of complication, score of patients's satisfaction were recorded and compared between the two groups.Result:There was no statistically significant difference between the two groups in the operative field exposure, operating time and bleeding (P > 0.05). No difference was found between the two groups in the rate of facioplegia, while the rate of insensible earlobe in the modified rhytidectomy incision group was significantly lower than the modified blair incision group (P < 0.05). The score of patient's satisfaction in the modified rhytidectomy incision group was significantly higher than the other group (P < 0.05).Conclusion:The modified rhytidectomy incision provides good exposure and has the advantage of less complication and better cosmetic outcome. It is worthy of wide clinical application.
Collapse
Affiliation(s)
- Z J Xu
- Department of Otolaryngology Head and Neck Surgery, Huizhou Municipal Central People's Hospital, Huizhou, 516001,China
| | - L S Chen
- Department of Otolaryngology Head and Neck Surgery, Guangdong General Hospital
| | - J D Zhan
- Department of Otolaryngology Head and Neck Surgery, Guangdong General Hospital
| | - M M Xu
- Department of Otolaryngology Head and Neck Surgery, Guangdong General Hospital
| | - B Zhang
- Department of Otolaryngology Head and Neck Surgery, Guangdong General Hospital
| | - S L Huang
- Department of Otolaryngology Head and Neck Surgery, Guangdong General Hospital
| | - Z M Lu
- Department of Otolaryngology Head and Neck Surgery, Guangdong General Hospital
| | - X N Luo
- Department of Otolaryngology Head and Neck Surgery, Guangdong General Hospital
| | - S Y Zhang
- Department of Otolaryngology Head and Neck Surgery, Guangdong General Hospital
| |
Collapse
|