Maxilectomia maxilară medială pentru papilomul inversat - Sinus papilloma removal

Sinus papilloma removal

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Endoscopic medial maxillectomy for inverted papilloma Maxilectomia maxilară medială pentru papilomul inversat The procedure implies surgical excision of the lateral nasal wall and ethmoid sinus. This technique is aided by the usage of adequate instruments, such as 0° and 70° scopes inverted papilloma nasal treatment angulated surgical in­struments, which allow the complete visualization and access to the maxillary sinus.

The authors present, as an endoscopic surgical atlas, step by step, the surgical procedure for endoscopic approach of inverted papilloma, in order to reach a complete tumor removal without any leftovers.

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Keywords sinus papilloma removal maxillectomy, inverted papilloma, endoscopic sinus surgery Rezumat Tehnica maxilectomiei mediale reprezintă standardul de aur în tratamentul chirurgical al papilomului inversat, deoarece oferă o expunere adecvată a peretelul nazal lateral şi a sinusului maxilar.

Intervenţia include excizia chirurgicală a peretelui nazal lateral şi a sinusului etmoidal. Această tehnică este posibilă prin folosirea instrumentarului adecvat, a tijelor de 0° şi 70° şi a instrumentelor chirurgicale angulate, inverted papilloma nasal treatment permit vizualizarea şi accesul complet spre sinusul maxilar.

Autorii prezintă, ca un atlas de chirurgie endoscopică, inverted papilloma nasal treatment acestei tehnici chirurgicale de abord endoscopic al papilomului eliminați papiloma în prețul Omsk, în vederea exciziei complete a tumorii, fără nicio restanţă.

Cuvinte cheie maxilectomie medială papilom inversat chirurgie sinuzală endoscopică Introduction Inverted papilloma represents an invasive, unilate­ral, benign tumoral mass, which has its origin in the nasal mucosa and presents a risk of malignancy. It is most commonly located on the lateral sinus papilloma removal wall, extended to the maxillary and ethmoid sinus 1.

Sinus papilloma removal

When it has its origin in the maxillary sinus, the elected technique is represented by endoscopic medial maxillectomy. Medial maxillectomy aims to enable the access inverted papilloma nasal treatment the maxillary sinus, superior to the combined middle and inferior meatus approach.

Vesuci - Traducere în engleză - exemple în română Reverso Context Human papillomavirus 52 positive squamous cell carcinoma of the conjunctiva Endoscopic medial maxillectomy for inverted papilloma Maxilectomia maxilară medială pentru papilomul inversat Papilloma removal. Human papillomavirus 52 positive squamous sinus papilloma removal carcinoma of the conjunctiva Human papillomavirus 52 positive squamous cell carcinoma of the conjunctiva The procedure implies surgical excision of the lateral nasal wall and ethmoid sinus. This technique is aided by the usage of adequate instruments, such as 0° and papilloma removal scopes and angulated surgical in­struments, which allow the complete visualization papilloma removal access to the maxillary sinus. The authors present, as an endoscopic surgical atlas, step by step, the surgical procedure for endoscopic approach of inverted papilloma, in order to reach a complete tumor removal without any leftovers. Keywords medial maxillectomy, inverted papilloma, endoscopic sinus surgery Rezumat Tehnica maxilectomiei mediale papilloma removal standardul de aur în tratamentul chirurgical al papilomului inversat, deoarece oferă o expunere sinus papilloma removal a peretelul nazal lateral şi a sinusului maxilar.

In the last decades, with the development of endoscopic and imagistic techniques, the endoscopic inverted papilloma nasal treatment replaced the external procedures, as it presents similar success rates, lower morbidity and better esthetic outcomes for the patient 2. Also, endoscopic approach was proven to allow the better evaluation of nasal mucosa.

The indications for endoscopic medial maxillectomy include inverted papilloma, nasopharyngeal angiofibroma inverted papilloma nasal treatment pterygomaxillary fossa sinus papilloma removal 3.

Maxilectomia maxilară medială pentru papilomul inversat VI, NR. Rar este ntlnit la nivelul vestbulului, septului, rinofaringelui, sinusurilor frontale i sfenoidale sau la nivelul sacului la- crimal. Etologia papilomului invertt este necunos- cut. Au fost sinus papilloma removal cauze multple precum: sinus papilloma removal nazal, alergia, sinuzita cronic, factori externi carcinogeni, infecia viral. Alergia este puin probabil s e sinus papilloma removal dintre cauzele de- clanatoare ale bolii indc pacienii nu prezint istoric de alergii, iar tumora este cel mai frecvent unilateral.

Endoscopic medial maxillectomy for inverted papilloma The diagnostic protocol depends on a computed tomography, which illustrates inverted papilloma nasal treatment extension and place of attachment of the tumor. This image shows the left maxillary sinus completely sinus papilloma removal by a tumoral mass, extended to the left nasal fossa, hyperostosis of the maxillary sinus walls and an anterior bony thickening, representing the origin sinus papilloma removal the tumor Figure 1.

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Figure 1. CT image, coronal section, showing complete blockage of the maxillary sinus, hyperostosis and tumoral origin arrow The first surgical step includes antero-posterior ethmoidectomy, with the excision of the tumor from this level and from the middle inverted papilloma nasal treatment.

Papilloma removal. Human papillomavirus 52 positive squamous cell carcinoma of the conjunctiva

We used a piece-meal resection, using bipolar electrocoagulation for hemostasis Figure 2. Figure 2.

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Intraoperative aspect of ethmoidectomy with tumor excision After ethmoidectomy and clearing of the middle meatus, the resection of the inferior turbinate and sinonasal wall is performed. This technique allows a complete resection of the tumor and a good visualisation of the maxillary sinus extensions Figure 3. Figure 3.

sinus papilloma removal

Endoscopic sinus papilloma removal of the inferior turbinate and lateral nasal wall Medial maxillectomy offers an optimal access inverted papilloma nasal treatment the maxillary sinus, with the complete resection of the tumor and the identification of the tumor origin.

It represents the key point of tumor resection in order to avoid any leftovers Figure 4. VI, NR.

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Rar este ntlnit la nivelul vestbulului, septului, rinofaringelui, sinusurilor frontale i sfenoidale sau la nivelul sacului la- crimal. Etologia papilomului invertt este necunos- cut. Figure 4.

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The identification of the tumor origin using the 70° scope The deperiostation of the tumor attachment is required, as it lowers the risk of recurrence. We can sinus papilloma removal in this procedure using an angulated curette Figure 5 or an angulated diamond burr, depending on the position of the bony stalk or hyperostosis. Figure 5. The deperiostation of tumor origin Final image of the widely opened medial maxillectomy ostium and sinus papilloma removal sponge applied in the maxillary sinus.

This procedure does not require the usage of a hemostatic sponge Figure 6. Figure 6.

Sinus papilloma removal, Endoscopic medial maxillectomy for inverted papilloma

Final image with resorbable sponge applied Conclusions Inverted papilloma is a benign tumor with recurrence and malignancy potential. Recurrence is in fact a tumoral residue. The endoscopic medial maxillectomy is the elected inverted papilloma nasal treatment for complete tumoral resection and ensures a superior approach inverted papilloma nasal treatment the maxillary sinus and also lowers the risk of recurrence.

Conflict of interests: The authors declare no conflict of interests.

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Sinonasal inverted papilloma: A case report and mini review of histopathological features. Journal of Oral and Maxillofacial Pathology. Cunningham K, Welch K.

Human papillomavirus 52 positive squamous cell carcinoma of the conjunctiva

Endoscopic medial maxillectomy. Operative Techniques in Otolaryngology. Transnasal endoscopic medial maxillectomy for inverting papilloma.

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The Laryngoscope.