Bilateral swelling of the salivary glands and sicca symptoms: an unusual differential diagnosis-Kimura's disease, a rare allergic condition with a high IgE serum level-a case report and review of the literature.

A 68-year-old woman presented with bilateral swelling of the salivary glands, sicca symptoms of eyes and mouth, itching, fatigue and weight gain of about 5 kg in the last 2-3 years. As part of a careful diagnostic work up including lab tests for antinuclear antibodies (ANA), antibodies to extractable nuclear antigens (ENA), anti-neutrophilic cytoplasmatic antiobodies (ANCA), immunoglobulin (Ig)G4, a whole body computed tomography (CT) and a parotid biopsy several rheumatic diseases such as Sjoegren's syndrome, IgG4-related disease and sarcoidosis were ruled out and, considering a very high titre of IgE, Kimura's disease was diagnosed. The case and a short review of the literature are presented.

The International Classification of the radiological Complexity (ICC) of frontal recess and frontal sinus.

Background: The frontal sinus is considered the most challenging sinus to address surgically. There are no current classifications of the degree of surgical complexity of different frontal sinus configurations. The aim of this study is to develop a classification system of the degree of complexity of frontal recess surgery based on preoperative computed tomography (CT) scans.

The International Frontal Sinus Anatomy Classification (IFAC) and Classification of the Extent of Endoscopic Frontal Sinus Surgery (EFSS).

The frontal recess and frontal sinus anatomy can vary from simple to complex. The variations in the anatomy of the frontal recess and frontal sinus are considerable but almost all variations can be classified if the various cell patterns are analyzed. This consensus document was developed to improve the ability of the surgeon to understand these possible variations, plan the surgery, and communicate these complexities when teaching or reporting outcomes.

Multislice computed tomographic imaging in temporal bone dysplasia.

Objectives: To evaluate the impact of multislice computed tomographic (MSCT) imaging, a recently developed computed tomographic technique, on imaging of temporal bone malformations.

Study Design: Retrospective case review.

Setting: The study was performed at a tertiary referral center.