Bacterial orbital cellulitis is an infection of the soft tissues behind the orbital septum. Cellulitis is seen as a poorly defined area of increased CT density or T2 signal intensity within the fat. There is an amorphous enhancement following contrast infusion. Radiolabeled leukocytes or granulocytes are now established widely as a means of localizing various forms of inflammatory disease and i...

An 82-year-old man with severe cardiac arrhythmia and recurrent heart failure presented with a 3-year history of erythematous plaques on the left orbita and on the chest. The lesion on his left eye was a hypertrophic actinic keratosis (231.5 cm), a scaly erythematous plaque on the saddle of the nose extending to the opening of the left lacrimal duct. The chest lesion consisted of a 532.5-cm pla...

results there was no statistical difference between the 2 groups with respect to the recurrence rate (p > 0.05). although the recurrence interval was longer for the metformin group, this increase was not statistical significant (p > 0.05). furthermore, tumor recurrence had no correlation with sex or the grade of the tumors. conclusions according to our findings, it seems that metformin has no c...

We newly diagnosed 131 patients with extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue lymphoma between 1998 and 2010. We retrospectively studied 124 patients for whom complete clinical data were available at presentation and who had minimally undergone tumour staging by physical examination, computed tomography (CT), bone marrow aspiration, and biopsy. A slight female pred...

A 12-year-old girl presented with a swollen right eye with three days of pain and a diffused swollen frontal region and head lasting for one day. On the computed tomography with contrast, diffused collection was detected in the subgaleal regions and subperiosteal of the right orbita. It was observed that she had bilateral maxillary, ethmoidal, and frontal sinusitis and an infected bilateral mid...

Die Funktionell-endoskopische Nasennebenhöhlenchirurgie ist eine der am häufigsten durchgeführten Operation in Deutschland. Der Nachteil dieser Methode ist die Einschränkung des Chirurgen, mit einer Hand das Endoskop führen zu müssen und somit nur eine Hand für die Führung chirurgischer Instrumente zur Verfügung zu haben. Die Entwicklung robotischer Assistenzsysteme zur Führung des Endoskops er...

Epidermoid and dermoid cysts are the most common cysts of the skin. They consist 1.6-6.9% of all head and neck cysts, usually located in orbita, oral and nasal cavity [1-3], less than 0.01% of oral cavity cysts [4]. They are usually small cysts, rarely reach over 5 cm in diameter [5]. Differential diagnosis of cervical epidermoid cysts includes thyroglossal cyst, dermoid cyst, inclusion cyst, b...

Diagnosis of orbital is recommended for MRI examinations, on the pathology retinoblastoma. organs contain a lot soft tissues so one right choices because it can appear anatomically and pathologically in cross-sectional orbital, two dimensions three dimensions. Examination protocols retinoblastoma cases have several sequences pre- post-contrast agent. The purposes this research was to determine ...