Purpose: To determine the frequency of ocular conditions among patients presenting to an emergency department at a tertiary hospital in Spain. Methods: A retrospective, longitudinal analysis of all patients who presented to the ocular emergency department of Rio Hortega University Hospital, Valladolid, Spain, from 2013 to 2018 was performed. Data on demographics, ophthalmic examination, and diagnosis were collected. Diseases were classified according the International Classification of Diseases, Ninth Revision, Clinical Modification codes. Results: We had 20,822 patients, of which 10,878 (52.2%) were women. The main age categories were 45–65 years (7391 patients; 35.5%) and 15–45 years (5979 patients; 28.2%). Most of the patients (17,793; 85.5%) were discharged on the same day. Conjunctival pathology was the most common cause of presentation (4110; 19.7%), followed by corneal disorders (4025; 19.3%). Acute conjunctivitis was diagnosed in 2920 (14%) and ocular trauma in 2125 (10.2%) patients. Non-emergency ophthalmic conditions were diagnosed in 1581 (7.6%) patients. Retinal detachments and peripheral holes occurred more commonly in patients aged 45–65 years ( p <0.001). Corneal or conjunctival disorders and lid inflammation ( p <0.001) were more frequent in women, whereas men had higher incidences of trauma ( p <0.001). Conclusion: Most of our patients presented ocular surface diseases. Men were more vulnerable to trauma, mainly superficial foreign body. The majority of the patients presented with uncomplicated ocular conditions that would be managed more cost-effectively by primary health care providers. We advocate greater education of primary care physicians and patients in managing simple ocular emergencies to reduce the cases presenting to an emergency department of a tertiary hospital.

PurposeTo evaluate if the apparent diffusion coefficient (ADC) value in diffusion-weighted magnetic resonance imaging (DW-MRI) improves the diagnostic accuracy of diffuse orbital masses.Materials and methodsADC DW-MRI was used to evaluate cases of diffuse orbital masses at our institution from 2000 to 2015. Lesions were grouped according to histopathologic diagnosis as, benign, pre-malignant and malignant. Lymphoproliferative lesions were further subgrouped as lymphoma or other lymphoproliferative lesions. The validity of the ADC value for the diffuse orbital mass was compared between groups. The area under curve (AUC) was also calculated.ResultsThirty-nine cases of diffuse orbital masses were evaluated. The median ADC was 0.58 (25% quartile 0.48; minimum: 0.45; maximum: 1.72 × 10(−3)) for the malignant tumors and 1.19 (25% quartile 0.7; minimum: 0.5; maximum: 1.95 × 10(−3) mm(2) s(−1)) for benign lesions. This difference in ADC between lesions was statistically significant (Mann Whitney U test P < 0.001). The median ADC was 0.51 (25% quartile 0.48) for lymphomas and 0.9 (25% quartile 0.7) for other lymphoproliferative lesions. This difference in ADC was statistically significant (Mann Whitney U test P = 0.02). An ADC value of 0.8 × 10(−3) mm(2) s(−1) was noted as the ideal threshold value for differentiating malignant from benign diffuse orbital masses. The validity of ADC in predicting a malignant or benign diffuse orbital mass had a sensitivity of 87%, specificity of 67% and accuracy of 88%.ConclusionADC is a promising imaging metric to characterize malignant and benign diffuse orbital masses and to distinguish lymphomas from other non−lymphoproliferative lesions.

BACKGROUND AND OBJECTIVESAccessory lacrimal gland ductal cyst is a rare clinical entity that has been reported after trauma, infection, or conjunctival inflammation. Trachoma has been postulated as an etiologic factor for this dacryops in Saudis. We studied the prevalence, demographics, clinicopathological features and surgical approach for these lesions.DESIGN AND SETTINGRetrospective study of 23 consecutive ductal cysts diagnosed clinically and proved histopathologically at King Khaled Eye Specialist Hospital (KKESH) over 23 years (1991–2014).PATIENTS AND METHODSData on patient demographics, clinical features, surgery, and outcome were collected by chart review. The histopathologic slides were reviewed by a single pathologist.RESULTSOf 23 cases of accessory lacrimal gland ductal cysts confirmed histopathologically, 14 were males and 9 females with a median age of 38.8 years. Cysts were located in the upper eyelid in 73.9%. The commonest presentation was a painless eyelid mass in 91.3%. Excision by conjunctival incision was performed in 14 and intra-operative perforation occurred in 9. Trachomatous scarring was evident in 39.1% but did not have significance in relation to this rupture. No recurrences have been observed with a mean follow up of 34.6 months.CONCLUSIONThe approximate prevalence of accessory lacrimal gland dacryops in the Saudi population is 1/6800. Trachoma does not seem to be a major predisposing factor. They are more frequent in males. Their histopathological appearance is identical regardless of origin. The presence of conjunctival scarring, dacryops size, and the surgical incision type did not seem to have significant correlation with the iatrogenic rupture of the cyst. We recommend careful dissection for complete cyst excision through conjunctival approach with no expected recurrence.

Purpose To describe the results of thyroid-related orbitopathy (TRO) treated by ultrasonic deep lateral wall bony decompression with partial rim sparing (DLW-PRS). Methods A review was carried out, from January 2015 to September 2017, of all patients treated with ultrasonic DLW-PRS decompression using a SONOPET® (Stryker, Kalamazoo, MI, USA) ultrasonic aspirator, using a lateral, small triangle flap incision for access. The primary outcome was the change in proptosis (measured by the difference in Hertel exophthalmometry measurements). Other secondary outcomes were changes in visual acuity (VA) (using Snellen scale, decimal fraction), presence of lagophthalmos, eyelid retraction (measured by upper eyelid margin distance to the corneal reflex (MRD1) and lower eyelid margin distance to the corneal reflex (MRD2), and presence of exposure keratopathy). Results A total of 58 orbital decompressions in 35 patients were reviewed, with 23 patients (65.7%) having bilateral decompressions. There was a female preponderance with 26 patients (74.2%), and the mean age ± standard deviation was 52.6 ± 13.9 years. Mean proptosis was 24.51 ± 1.76 mm preoperatively, reduced to 19.61 ± 1.27 mm in final follow-up. The mean reduction was 4.9 ± 1.54 mm. VA improved from 0.8 ± 0.14 to 0.9 ± 0.12, p=0.039. 5 of 13 patients (38.4%) with preoperative diplopia reported improvement or complete resolution after surgery. MRD1 was reduced from 5.25 ± 0.88 mm to 4.49 ± 0.7 mm. MRD2 was also reduced from 6.3 ± 0.88 mm to 5.0 ± 0.17 mm. Presence of lagophthalmos was reduced from 35 eyes (60.3%) to five (8.6%); the presence of epiphora was also reduced from 20 patients (57.1%) to 3 (8.5%) following decompression. Complications of the surgery included zygomatic hypoaesthesia in 14 (40%) patients in the early postoperative period and chewing alterations in 10 (28.5%) of the patients. All of these complications were resolved at the 6-month follow-up visit. We noted no surgical complications such as ocular or soft tissue damage, infection, inflammation, or visual loss. Conclusions The SONOPET® ultrasonic bone curette can be used safely and effectively for DLW orbital decompression surgery. The main benefits were good visualization and handling of tissues and speed and ease of use of the equipment. This trial is registered with ClinicalTrials.gov identifier: NCT04025034.

To evaluate the dacryocystectomy (DCT) outcomes for chronic dacryocystitis in an elderly population over 70 years old. A retrospective chart review was performed for patients over 70 years old who were diagnosed with chronic dacryocystitis and underwent DCT at the Botucatu School of Medicine, UNESP, Brazil, from 2007 to July 2014. Data were collected about patient demographics, age, gender, previous nasal, or ophthalmic diseases, symptoms related to the lacrimal drainage system preoperatively and postoperatively, signs of enlargement of the lacrimal sac (regurgitation of secretion), and histopathologic evaluation. The study sample was comprised of 17 patients with an average age of 76.5 ± 8.5 years. The major complaint for all patients was tearing and 17.6% patients had an additional complaint of discharge. Regurgitation of secretion with lacrimal sac expression was present in 76.5% of patients. Postoperatively, 76.5% of the patients reported improvement of the initial complaint, likely due to the total excision of the lacrimal sac which removed the focal site of chronic infection. Epiphora persisted in 23.5% of patients, of whom 11.7% underwent successful lacrimal stent intubation. DCT for chronic dacryocystitis should be considered a primary procedure in individuals over 70 years old. This procedure has a much lower risk to these patients who often have associated comorbidities.