BACKGROUND The aim of this study was to report the outcomes of powered endoscopic dacryocystorhinostomy (PEnDCR) in patients with lacrimal sac within the sinus. MATERIALS AND METHODS Retrospective analysis was performed on all patients who underwent PEnDCR and were intraoperatively documented to have complete lacrimal sac in sinus. Data collected included demographics, clinical presentations,...

As endoscopic sinus surgery has been used widely in sinus pathologies and advancements in computerized tomography technologies, the importance of the lateral nasal wall anatomy and its variations has been emphasized more commonly. In evaluation of endoscopic and radiological anatomy of paranasal sinuses attention must be paid to these variations. Concha bullosa which is an anatomical variation ...

There have been reports on the migration of teeth or implants into the maxillary sinus. We know of only one report on the migration of a gutta-percha point that had been used to fill a root canal into the ethmoid sinus. We report such a case treated with an endoscopically assisted procedure for removal of the foreign body and contemporary endodontic surgical treatment of the tooth.

The retrospective study was conducted in Nishtar Medical Hospital & Bakhtawar Amin from January 2021 to 2022 evaluate CT findings of bone erosion and the implication surgical treatment patients with AFRS. on a total 140 patients. All underwent sinus examination before start treatment. Experienced neuroradiologist examined characteristics erosion. Data were recorded, including disease locati...

Small cell neuroendocrine carcinoma of the paranasal sinuses was first described by Raychowdhuri in 1965 [10], drawing attention to the resemblance between the lesion and pulmonary small cell carcinoma. We report a case of small cell neuroendocrine carcinoma of ethmoid sinus with invasion of the upper medial aspect of right maxillary sinus and medial aspect of right orbit. The optimal treatment...

Fibrous dysplasia is a benign fibro-osseous lesion progressing with one or more bone involvements in the skeleton. Even though it is a benign tumor, it may potentially transform into a malignant one. While the most frequently involved zones in the head-neck zone include the maxilla, mandible, parietal, occipital, and temporal zones, the involvement of the ethmoid bone is rather rare. This artic...

Staphylococcal infection leading to periorbital complication is known but is rare. Various complications including cavernous sinus thrombosis and extension to the ethmoid sinus can occur. Rapid recovan outpatient clinic Khirurgiia-Mosk 1990; 12: 93-96. 8. Sugrue ME, Careolan J, Leen EJ, Feeley TM, Moore DJ, Shanik GD. The use of infrared laser therapy in the treatment of venous ulceration. Ann ...

Head and neck (HN) rhabdomyosarcoma (RMS) is an aggressive malignancy, which is rarely encountered and is commonly misdiagnosed as another type of tumor. The aim of the present study was to investigate the computed tomography (CT) and magnetic resonance imaging (MRI) features of HNRMS and analyze the correlations between the imaging observations and the pathological subtypes. A total of 10 HNRM...