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Bilateral inverted papilloma: Case report and literature review [PDF]

Radiology Case Reports
Inverted papilloma is a rare, benign epithelial tumor of the nasal and sinus cavities with an unclear etiology. It usually presents as unilateral nasal obstruction. Diagnosis is histological, and treatment is primarily surgical. We describe a 72-year-old
Mohammed Amine Rabhi, Achraf Amine Sbai, Drissia Benfadil, Azzedine Lachkar, Adil Abdenbi Tsen, Fahd Elayoubi   +5 more
doaj   +2 more sources

Endoscopic Removal of Sinonasal Inverted Papilloma Originating From the Posterior Ethmoid Cavity [PDF]

Case Reports in Otolaryngology
Sinonasal inverted papilloma is an expansive, benign mass derived from the Schneiderian membrane. It may undergo malignant transformation and most commonly originates from the maxillary sinuses or the lateral walls of the nasal corridors.
Sofia E. Olsson, René Peña
doaj   +2 more sources

Recurring epistaxis as a result of a massive inverted papilloma of the sinonasal region [PDF]

Halo 194, 2023
Introduction: Inverted papilloma is the most common benign tumour of the sinonasal region characterized by a locally destructive growth pattern, a tendency to recur, and a risk of malignant alteration. It grows from the epithelium of the sinonasal mucosa.
Tadić Teodora, Jovanović Anđelina, Valjarević Svetlana, Jovanović Milan B.   +3 more
doaj   +1 more source

Concurrent Inverted Papilloma and Squamous Cell Carcinoma with Intradural Extension Presenting with Frontal Lobe Syndrome

Indian Journal of Neurosurgery, 2021
Inverted papilloma is an uncommon tumor mostly arising from the lateral wall of the nasal cavity and displays a benign but locally aggressive behavior. Intracranial extension is an extremely rare presentation of inverted papilloma.
Abdul Jaleel, V. M. Pavithran, Shanavas Cholakkal, Vineeth Kadangot Kuthampulli   +3 more
doaj   +1 more source

ENDOSCOPIC MEDIAL WALL MAXILLECTOMY FOR TREATMENT OF INVERTED PAPILLOMA [PDF]

Basrah Journal of Surgery, 2020
Sinonasal tumors are not uncommon lesions, they are either benign or malignant, benign tumors are relatively common while the malignant are considered rare. The inverted papilloma of the paranasal sinuses is the commonest benign tumor and has a potential
Rafid Jabbar
doaj   +1 more source

Inverted papilloma originating from the lacrimal sac and the nasolacrimal duct with marked FDG accumulation

Radiology Case Reports, 2021
Inverted papilloma originating from the lacrimal sac and the nasolacrimal duct is rare, although that in the sinonasal region is a relatively common lesion with local invasion, malignant potential and high recurrence rates after surgery.
Shuichi Ito, MD, Makoto Hosono, MD,PhD, Kazuna Kawabata, MD,PhD, Hitomi Kawamura, MD, Masaaki Ishikawa, MD,PhD, Mitsunori Kanagaki, MD,PhD   +5 more
doaj   +1 more source

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

Brazilian Journal of Otorhinolaryngology, 2021
Introduction: Although sinonasal inverted papillomas are benign lesions, they are locally aggressive and have a potential malignant transformation ranging from 5% to 15%, with a high recurrence rate.
Mariana Ferreira Sbrana, Renata Ferraz Rafael Borges, Fábio de Rezende Pinna, Deusdedit Brandão Neto, Richard Louis Voegels   +4 more
doaj   +1 more source

acteriology of inverted papilloma

Rhinology journal, 2014
Background: Inverted papilloma (IP) is a benign lesion of the nasal cavity and paranasal sinuses. The aetiology of IP remains unclear. Objective: To assess whether the sinonasal bacteriology of patients with IP is different from the bacteriology of chronic rhinosinusitis (CRS) patients and if there are differences between primary and recurrent IP ...
Luke Y, Kim, Noam A, Cohen, James N, Palmer, David W, Kennedy, Zi, Zhang, Nithin D, Adappa   +5 more
openaire   +3 more sources

Papilloma dan Karsinoma Sinonasal

Jurnal Kesehatan, 2017
Sinonasal papilloma is rare, only 0.5-4% of sinonasal tumors with aetiopathogenesis has not known yet. Sinonasal carcinoma is a rare malignancy, and the most common types are squamous cell carcinoma (SCC).
Rizki Hanriko, Muhartono Muhartono
doaj   +1 more source

Osteoplastic Flap Approach to Inverted Papilloma of the Frontal Sinus

Haseki Tıp Bülteni, 2014
Inverted papilloma is a locally aggressive benign disease. Patients most commonly present with unilateral nasal obstruction. Isolated frontal sinus inverted papilloma may remain asymptomatic for a long time.
Tolgar Lütfi Kumral, Yavuz Uyar, Güven Yıldırım, Güler Berkiten, Cemil Yurtseven   +4 more
doaj   +1 more source