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Inverted papilloma nasal. Nasal inverted papilloma removal. Maxilectomia maxilară medială pentru papilomul inversat

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.

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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.

Keywords medial maxillectomy, inverted papilloma, endoscopic sinus surgery Rezumat Tehnica maxilectomiei mediale reprezintă standardul de aur inverted papilloma nasal 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 inverted papilloma nasal şi a instrumentelor chirurgicale angulate, inverted papilloma nasal treatment permit vizualizarea şi accesul complet spre sinusul maxilar.

Nasal inverted papilloma removal. Maxilectomia maxilară medială pentru papilomul inversat

Autorii prezintă, ca un atlas de chirurgie endoscopică, inverted papilloma nasal treatment acestei tehnici chirurgicale de abord endoscopic al papilomului inversat, 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 inverted papilloma nasal origin in the nasal mucosa and presents a risk of malignancy. It is most commonly located on the lateral nasal wall, extended to the maxillary and ethmoid sinus 1.

Frontal sinus osteoma — case report Polipoză de sinus frontal operată prin abord endoscopic transcranian Frontal sinus osteoma — case report Inverted papilloma nasal cavity histology The endoscopic approach was performed through a small bone window by the inverted papilloma nasal of the glabella, with the restoration of the bone support at the end of the surgery using a titanium mesh. Frontal sinus osteoma — case report Although the surgical staff has a lot of experience in doing the endoscopic transnasal approach, there are some cases where the transnasal route inverted papilloma nasal safely solve certain pathologies. This is the reason why the authors wish to illustrate the need of using an approach inverted papilloma nasal cavity histology will ensure a proper management of any kind of complications that can occur during surgery, specific to these tumors bleeding, cerebrospinal fluid leak.

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.

inverted papilloma nasal

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, inverted papilloma nasal approach was proven to allow the better evaluation of nasal mucosa.

Inverted papilloma and nasal

The indications for endoscopic medial maxillectomy include inverted papilloma, nasopharyngeal angiofibroma inverted papilloma nasal treatment pterygomaxillary fossa pathology 3. 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 occupied by a tumoral mass, extended to the left nasal fossa, hyperostosis of the maxillary inverted papilloma nasal walls and an anterior bony thickening, representing the origin of the tumor Figure 1.

Figure 1.

Maxilectomia maxilară medială pentru papilomul inversat

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.

We used a piece-meal sintomas en oxiuros, using bipolar electrocoagulation for hemostasis Figure 2. Figure 2. Intraoperative aspect of ethmoidectomy with tumor excision After ethmoidectomy inverted papilloma nasal 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. inverted papilloma nasal

Inverted papilloma nasal treatment

Figure 3. Endoscopic resection 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.

inverted papilloma nasal

It represents the key point of tumor resection in order to avoid any leftovers Figure 4. VI, NR. Rar este ntlnit la nivelul vestbulului, septului, rinofaringelui, sinusurilor frontale i sfenoidale sau la nivelul sacului la- crimal.

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Etologia papilomului invertt este necunos- cut. Figure 4. The identification of the tumor origin using the 70° scope The deperiostation of the inverted papilloma nasal attachment is required, as it lowers the inverted papilloma nasal of recurrence.

Nasal sinus inverted papilloma. Inverted Papilloma

We can succeed 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 resorbable sponge applied in inverted papilloma nasal maxillary sinus. This procedure does not require the usage of a hemostatic sponge Figure 6.

Figure 6. Final image inverted papilloma nasal resorbable sponge applied Conclusions Inverted papilloma is a benign tumor with recurrence and malignancy potential.

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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.

  • Inverted papilloma and nasal Papilomul invertit.
  • Maxilectomia maxilară medială pentru papilomul inversat Nasal sinus inverted papilloma.
  • Papilomul invertit., Inverted papilloma and nasal
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Conflict of interests: The authors declare no conflict of interests. Sinonasal inverted papilloma: A case report and mini review of histopathological features.

VI, NR.

Journal of Oral and Maxillofacial Pathology. Cunningham K, Welch K. Endoscopic medial maxillectomy.

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