[Primary cerebral lymphoma diagnosed by the ophthalmologist].

Case Report: A 20-year-old male, HIV positive, with myodesopsias (floaters) in both eyes for two weeks. Fundus examination revealed bilateral papillary oedema with peripapilar flame-shaped haemorrhages. The neuroimaging tests showed a cerebral mass in the left parietal lobe.

Ultrasound biomicroscopy in nonperforating filtering surgery with intraoperative 5-fluorouracil and no implant: long-term results.

Purpose: To evaluate the long-term morphologic changes in the anterior segment structures after nonpenetrating filtering surgery (NPFS) supplemented with 5-fluorouracil (5-FU) and no scleral implant using ultrasound biomicroscopy (UBM).

Methods: Thirteen eyes of 13 consecutive patients who underwent NPFS with intraoperative 5-FU under the conjunctiva and the scleral flap and no implant were evaluated in an observational nonrandomized, consecutive case series study conducted 2 years postoperatively. Patients were assessed for the presence of a subconjunctival filtering bleb, the volume of an intrascleral cavity, and a suprachoroidal hypoechoic area.

[Use of non-mydriatic retinography to determine the prevalence of diabetic retinopathy in diabetic patients].

Objectives: To establish the prevalence and severity of diabetic retinopathy (DR) in a sample of patients from "Health Area 3" in the Community of Madrid using non-mydriatic retinography and telemedicine.

Methods: All patients who had their ocular fundus examined due to one of the following conditions were included in the sample: type 1 diabetes (DM1), type 2 non- insulin-dependent diabetes (DM2NID), and type 2 insulin-dependent diabetes (DM2ID). In all cases, 3-field retinographies were taken of both eyes to be evaluated for the presence of DR, and its severity, by an ophthalmologist at the hospital.

[Persistent corneal defects treated with botulinum toxin-induced ptosis].

Objectives: To evaluate the use of botulinum toxin (BTX) induced ptosis in the treatment of corneal pathology.

Methods: We employed two BTX injections into the superior lid of 10 eyes (9 patients). We evaluated the degree of ptosis, its duration and the effect on the corneal lesion.

[Anisocoria related to bupropion in migraine].

Introduction: Bupropion is used to help people stop smoking. This drug can cause visual alterations but, up to now, its use was not associated with anisocoria.

Case Report: A 40 year-old woman with a personal history of migraines, presented with monocular mydriasis during treatment with bupropion.