RESUMO
We report two cases of recalcitrant endophthalmitis, a delayed postoperative fungal endophthalmitis following cataract surgery and an atypical mycobacterial endogenous endophthalmitis associated with infective scleritis. Due to recalcitrant nature of the endophthalmitis, one or more sittings of double freeze and thaw cryotherapy was applied over and adjacent to the infective foci in each case. This cryotherapy was used as an adjunct alongside conventional endophthalmitis management following which resolution of infection was observed in both cases.
RESUMO
A 46-year-old male presented with best corrected visual acuity (BCVA) of 20/125 in his right eye. Fundus showed disc edema, multiple yellow outer retinal crops, macular edema and a live motile worm in the subretinal space. Diagnosis of diffuse unilateral subacute neuroretinitis (DUSN) was made and pattern scanning laser photocoagulation (PSLP) was performed along with administration of oral albendazole, diethylcarbamazine and corticosteroids. Complete disappearance of the worm was observed at 2 weeks. At last follow up, final BCVA improved to 20/30. Herein, we report role of PSLP in the management of DUSN.
RESUMO
Purpose: To identify optical coherence tomography-angiography (OCT-A) findings to predict treatment response during anti-vascular endothelial growth factor (VEGF) therapy in eyes with para foveal telangiectasia (PFT) group II. Methods: In this retrospective series, Twelve eyes of seven patients diagnosed with PFT group II without evidence of sub-retinal neovascular membrane (SRNVM) clinically or on spectral domain-OCT (SD-OCT) were included. All patients underwent OCT-A on the Topcon DRI OCT Triton® with 4.5 mm macula scans. The patients with abnormal vascular nets were further classified into type A and B nets and administered intravitreal anti-VEGF therapy. Visual acuity and size of type A and B nets were evaluated pre- and post-injection. Paired t- test and intraclass correlation were used to analyse data. Results: Patients with type A net showed significant improvement in visual acuity (logMAR 0.38, P = 0.0047). The size of type A net showed statistically significant decrease (P = 0.0008) on 6 month follow up. Type B net did not show statistically significant difference in visual acuity or size following anti-VEGF therapy. Conclusion: OCT-A plays an important role in early detection of possible neovascular nets (type A), in the absence of obvious SRNVM. Treatment decisions based on OCT-A may be helpful to achieve better visual outcome.
RESUMO
As a presenting chief complaint, tall stature represents only ‘tip of iceberg’ of all the tall children. For a pediatrician, it is very important to distinguish familial or constitutional tall stature from other pathological forms of tall stature. For practicing pediatricians, availability of literature discussing clinical approach to a child presenting with tall stature is limited. This article presents clinically simple and rational approach to tall stature.
RESUMO
Out of 321 consecutive cases of Percutaneous Transluminal Coronary Angioplasty (PTCA), 28 (8.7%) patients underwent PTCA for nonacute total occlusion with no visible antegrade flow. All patients had evidence of reversible ischaemia in the territory of totally occluded artery. Overall initial success rate was 66% and was mainly related to the duration of the occlusion (85% for occlusion of 1 month or less, 70% for 1-6 months, and nil for more than 6 months duration). In 21 (75%) cases where collateral circulation to the occluded vessel could be demonstrated before PTCA, was not visible after successful PTCA. Failure was mainly due to inability to cross the lesion with the guide wire (8 out of 10 failures). Emergency Coronary Artery Bypass Graft (CABG) surgery was required in 2 cases where dissection of nontarget vessels occurred during manipulation of the guide wire. Acute reocclusion occurred in 2 cases, both were redilated successfully. There was no death. Although the primary success rate is lower than that associated with conventional stenotic lesions, with improvement in the hardware-balloon catheters and guide wires, coronary angioplasty can be performed successfully in majority of the patients with total coronary occlusion.