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Characteristics of Recurrent Respiratory Papillomatosis and Impact Factors of Surgical Intervals
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  • Siwei Liu,
  • Changding He,
  • Jin-Chao Yu,
  • Wenyao Deng,
  • Fang Huang,
  • Jiaqi Wang,
  • Siyan Xu,
  • Jun Shao
Siwei Liu
Fudan University Eye Ear Nose and Throat Hospital Department of Ophthalmology
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Changding He
Fudan University Eye Ear Nose and Throat Hospital Department of Ophthalmology
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Jin-Chao Yu
Fudan University Eye Ear Nose and Throat Hospital Department of Ophthalmology
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Wenyao Deng
Fudan University Eye Ear Nose and Throat Hospital Department of Ophthalmology
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Fang Huang
Fudan University Eye Ear Nose and Throat Hospital Department of Ophthalmology
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Jiaqi Wang
Fudan University Eye Ear Nose and Throat Hospital Department of Ophthalmology
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Siyan Xu
Fudan University Eye Ear Nose and Throat Hospital Department of Ophthalmology
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Jun Shao
Fudan University Eye Ear Nose and Throat Hospital Department of Ophthalmology

Corresponding Author:[email protected]

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Abstract

Objectives: Part I analyzes the clinical characteristics of JO-RRP and AO-RRP. Part II explores the influencing factors of surgical intervals. Methods: Part I: Clinical features were analyzed in 168 RRP patients (59 JO-RRP and 109 AO-RRP) diagnosed and treated in our hospital. Part II: The correlation of interoperative time with onset age, gender, Derkay anatomical score or surgical methods were analyzed in JO-RRP patients. Results: The interoperative time between operations in the JO-RRP group was 116.3±75.9 days, and in the AO-RRP group was 169.1±141.7 days (p<0.05). In the JO-RRP group, the CO2 laser treatment interval (186.2±140.1 days) was significantly longer than that of the microdebrider group (124.7±114.5 days) (p=0.011). Conclusions: 1. JO-RRP patients had higher Derkay score, higher surgical frequency and shorter surgical interval. 2. The surgical intervals lengthened with age and shortened with higher Derkay scores. CO2 laser surgery has the longest interoperative time.