Sinonasal inverted papilloma: rate of recurrence and malignant transformation in 44 operated patients

Sbrana, Mariana Ferreira; Borges, Renata Ferraz Rafael; Pinna, Fábio de Rezende; Neto, Deusdedit Brandão; Voegels, Richard Louis

doi:10.1016/j.bjorl.2019.07.003

Cited by 31 publications

(34 citation statements)

References 25 publications

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“…Nasal obstruction was the main symptom in this case, which is in agreement with the literature, which reports that this symptom is the main presentation in 78–100% of cases [ 17 ]. There are other symptoms associated with SIP, such as rhinorrhoea, epistaxis, increasing volume of the nasal area, and headache [ 3 , 4 , 6 , 8 ].…”

Section: Discussionmentioning

confidence: 99%

“…In addition, there was slight extension of the tumor to the superficial tissues in the right middle portion of the orbit. Only 3–5% of cases of SIP described in the literature have bilateral involvement of the nasal cavity and maxillary sinuses [ 9 , 3 , 4 ]. Orbital involvement occurs in about 9% of cases of advanced SIP [ 8 ].…”

Section: Discussionmentioning

confidence: 99%

“…A Sinonasal papilloma (SP) or nasal sinus papilloma is a benign neoplasm that constitutes 0.4–4.7% of all nasal cavity tumors. In the majority of cases, it originates from the lateral nasal wall [ 1 – 3 ]. SPs can be classified into 3 histopathological patterns [ 4 , 5 ].…”

Section: Introductionmentioning

confidence: 99%

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Bilateral Sinonasal Inverted Papilloma: Report of an Uncommon Case Involving Sinuses of the Face and Orbital Cavity

et al. 2021

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Patient: Male, 60-year-old Final Diagnosis: Sinonasal inverted papilloma Symptoms: Facial asymmetry • nasal obstruction • right hemiface proptosis Medication: — Clinical Procedure: — Specialty: Dentistry • Pathology • Surgery Objective: Rare disease Background: Nasosinusal papilloma is a benign aggressive tumor. It usually occurs unilaterally in the nasal cavity and can extend to the sinuses. The diagnosis is made by the correlation of findings observed in tomographic and histo-pathological exams. The recommended treatment is surgical excision with clinical monitoring. Orbital involvement occurs in about 9% of cases of advanced SIP. However, there is no report of cases of a benign tumor that invaded the adjacent soft tissues. Therefore, our objective is to report an unusual case of SIP that bilaterally involved the nasal cavity and maxillary sinuses, and extended to involve the ethmoidal cells and sphenoid and frontal sinuses. Case Report: In this article, we report an unusual presentation of sinonasal inverted papilloma (SIP) in a 60-year-old man. The tumor bilaterally involved the nasal cavity and maxillary sinuses and extended to involve the ethmoidal cells and the sphenoid and frontal sinuses, as well as the orbital cavity on the right side. An open surgical procedure was performed for complete removal of the lesion and follow-up with imaging exams. Conclusions: The involvement of these structures is uncommon in SIP. This highlights the importance of this case report. Diagnosis and surgical treatment must be carefully planned. In this work, we describe all the steps that helped guide the choice of the best surgical technique to be performed and offer the best clinical follow-up.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

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Bilateral Sinonasal Inverted Papilloma: Report of an Uncommon Case Involving Sinuses of the Face and Orbital Cavity

et al. 2021

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“…Recurrence rate for inverted papilloma has been described in up to 78% in the literature and some risk factors for recurrence were identi ied, such as tobacco exposure, size of tumor, high hyperkeratosis, squamous hyperplasia, increased number of mitosis, HPV positivity and tumor location. In most cases, recurrence occurs in the irst three years after surgery, although, there are reports of recurrence after 10 years [10]. So, every attempt should be made to remove the whole tumor during primary surgery and long-term follow-up is required in order to rule out recurrences.…”

Section: Discussionmentioning

confidence: 99%

Epiphora as a sign of unexpected underlying squamous cell carcinoma within sinonasal inverted papilloma

Maria¹,

F²,

Piscopo³

et al. 2020

Arch Case Rep

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“…The recurrence rate and malignant transformation for sinonasal IP ranged from 14.3% to 34.9% and 9% to 13.64%, respectively. 1,12 The major cause of recurrence of IP is incomplete resection of the lesion. 13 For sinonasal IP, the treatment of choice is complete surgical resection.…”

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confidence: 99%

Inverted Papilloma of the Epiglottis: A Rare Case

Kim

et al. 2020

Ear Nose Throat J

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Sinonasal inverted papilloma: rate of recurrence and malignant transformation in 44 operated patients

Cited by 31 publications

References 25 publications

Bilateral Sinonasal Inverted Papilloma: Report of an Uncommon Case Involving Sinuses of the Face and Orbital Cavity

Bilateral Sinonasal Inverted Papilloma: Report of an Uncommon Case Involving Sinuses of the Face and Orbital Cavity

Epiphora as a sign of unexpected underlying squamous cell carcinoma within sinonasal inverted papilloma

Inverted Papilloma of the Epiglottis: A Rare Case

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