Unusual Masquerading Infraorbital Mass-A Case Report of Human Ocular Dirofilariosis Found in A Ukrainian Patient in Switzerland.

A 78-year-old Ukrainian woman who had immigrated to Switzerland presented with a rapid growing subcutaneous infraorbital mass. Surgical excision of the mass revealed a well-circumscribed, encapsulated tumor, adherent to the skin. The excision showed a soft tissue inflammation with parts of Dirofilaria spp. The number of cases of human dirofilariosis reported in the last 50 years has gradually increased. Dirofilaria repens is now endemic in many countries and is currently considered to be one of the fast spreading zoonoses in Central, Eastern and Northern Europe. The first empirical evidence of Swiss spreading of D. repens infections was in a dog from southern Switzerland in 1998. Ours is the first case of human orbital dirofilariosis found in a Ukranian patient reported in Switzerland. Our purpose is to inform the ophthalmologist to consider orbital dirofilariosis in the differential diagnosis of inflammatory masses of the orbit and to warn about the spread of this infection in Switzerland

Hypertensive Retinopathy as a Presenting Sign of Pheochromocytoma with Malignant Hypertension: A Child Case

A 13-year-old was admitted to our clinic complaining about a vision loss of over 2 weeks. Bilateral optic disc edema, peripapillary flame-shaped hemorrhages, macular star pattern exudates, and cotton wool spots were found in fundoscopic examination. The OCT exam showed bilaterally serous retinal detachments in sub-foveal region with intraretinal exudates. A pediatric examination found a high systemic hypertension of 230/140 mm Hg, and laboratory tests revealed increased levels of plasmatic and urinary catecholamines. An abdominal MRI showed a left suprarenal pheochromocytoma and the child underwent an adrenalectomy urgently. Informed patient consent was obtained from legal guardians to publish clinical images. Malignant hypertension (MHT) as a result of a pheochromocytoma is an extremely rare condition in childhood. MHT crisis represents a potential life-threatening event and an immediate treatment can prevent a multi-organ failure, including the eyes. An early diagnosis of MHT by fundus examination can lead to a completely favorable ophthalmological evolution and entirely functional recovery

Clinical Study A Comparison of Endothelial Cell Loss in Combined Cataract and MIGS (Hydrus) Procedure to Phacoemulsification Alone: 6-Month Results

. Purpose. To compare the corneal endothelial cell loss after phacoemulsification, alone or combined with microinvasive glaucoma surgery (MIGS), in nonglaucomatous versus primary open angle glaucoma (POAG) eyes affected by age-related cataract. Methods. 62 eyes of 62 patients were divided into group 1 ( = 25, affected by age-related cataract) and group 2 ( = 37, affected by age-related cataract and POAG). All patients underwent cataract surgery. Group 2 was divided into subgroups A ( = 19, cataract surgery alone) and B ( = 18, cataract surgery and MIGS). Prior to and 6 months after surgery the patients' endothelium was studied. Main outcomes were CD (cell density), SD (standard deviation), CV (coefficient of variation), and 6A (hexagonality coefficient) variations after surgeries. Results. There were no significant differences among the groups concerning preoperative endothelial parameters. The differences in CD before and after surgery were significant in all groups: 9.1% in group 1, 17.24% in group 2A, and 11.71% in group 2B. All endothelial parameters did not significantly change after surgery. Conclusions. Phacoemulsification determined a loss of endothelial cells in all groups. After surgery the change in endothelial parameters after MIGS was comparable to the ones of patients who underwent cataract surgery alone

A Comparison of Endothelial Cell Loss in Combined Cataract and MIGS (Hydrus) Procedure to Phacoemulsification Alone: 6-Month Results

Purpose. To compare the corneal endothelial cell loss after phacoemulsification, alone or combined with microinvasive glaucoma surgery (MIGS), in nonglaucomatous versus primary open angle glaucoma (POAG) eyes affected by age-related cataract. Methods. 62 eyes of 62 patients were divided into group 1 (n=25, affected by age-related cataract) and group 2 (n=37, affected by age-related cataract and POAG). All patients underwent cataract surgery. Group 2 was divided into subgroups A (n=19, cataract surgery alone) and B (n=18, cataract surgery and MIGS). Prior to and 6 months after surgery the patients’ endothelium was studied. Main outcomes were CD (cell density), SD (standard deviation), CV (coefficient of variation), and 6A (hexagonality coefficient) variations after surgeries. Results. There were no significant differences among the groups concerning preoperative endothelial parameters. The differences in CD before and after surgery were significant in all groups: 9.1% in group 1, 17.24% in group 2A, and 11.71% in group 2B. All endothelial parameters did not significantly change after surgery. Conclusions. Phacoemulsification determined a loss of endothelial cells in all groups. After surgery the change in endothelial parameters after MIGS was comparable to the ones of patients who underwent cataract surgery alone