Systemic lupus erythematosus presenting with pseudotumor cerebri: a rare association.

We describe a 13-year-old systemic lupus erythematous (SLE) patient who presented with severe headache. The diagnosis of pseudotumor cerebri (PTC) was confirmed by an increased intracranial pressure and normal neuroimaging studies of the brain, including magnetic resonance (MR) venography. She later developed a Coombs positive anemia, lymphopenia, positive tests for antinuclear antibody (ANA) and anti-dsDNA and a migratory polyarthritis confirming the diagnosis of SLE.

The role of larger osteotomy in long term success in external dacryocystorhinostomy.

Aim: This study aims to investigate whether it is possible to create a critical size bone defect in external dacryocystorhinostomy (DCR), and also at what size a defect can be considered as being critical for a successful surgical outcome.

Methods: Eighteen patients undergoing 19 external dacryocystorhinostomies, with the creation of wide osteotomies, were enrolled in this retrospective study. A 2 x 2 cm bone defect, which was considered as the critical size, was created.