Objective To observe the fundus characteristics of human immunodeficiency virus with acquired immune deficiency (HIV/AIDS). Methods A total of 1041 HIV/AIDS patients were enrolled in this study. The patients included 882 males (88.70%) and 159 females (11.30%). The patientsprime; ages ranged from 12 to 73 years, with a mean age of 41 years. The median time of HIV/AIDS diagnosis was 12 months, which ranged from one month to 10 years. HIV infection was acquired through sexual contact, intravenous drug use, blood transfusion or mother-to-child transmission in 475 patients (45.63%), 508 patients (48.80%), 44 patients (4.25%) and 14 patients (1.34%), respectively. Ocular examinations (vision acuity, slit lamp microscope and fundus examination) were performed on recruited patients with HIV/AIDS. Additional exams (intraocular pressure, fundus photography and fundus fluorescein angiography) were done if abnormal ocular fundus was found. The ocular manifestations were diagnosed according to clinic reference. Results Ocular manifestations of HIV/AIDS were detected in 247 patients (23.73%). Of 247 patients, the most common ocular manifestation was HIV retinopathy, which was present in 132 patients (53.44%); cytomegalovirus retinitis (CMVR) was second place, affecting 70 participants (28.34%). Clinic findings of HIV retinopathy included retina microaneurysm, hemorrhage along the blood vessel with cotton-wool spots, while irregular dry edge, granular appearing border, were present in CMVR, and the optic nerve may be affected. Fluorescein angiogram of HIV retinopathy demonstrated that hemorrhage was shown as sheltered fluorescence, with b fluorescence without leakage in center of hemorrhage. Fluorescein angiogram of CMVR demonstrated significant hemorrhage appearing as sheltered fluorescence with leakage and/or transparent fluorescence. The optic disk and lesioned area were stained with fluorescence. Conclusions There are various HIV/AIDS related ocular manifestation. HIV retinopathy and CMVR are common ocular manifestations. The main clinical findings of HIV retinopathy are hemorrhage and/or cotton-wool spots, while irregular granular appearing edges and hemorrhage were observed in CMVR.
ObjectiveTo observe the clinical characteristics of adult patients with ocular toxoplasmosis (OT).MethodsThis study was a retrospective clinical trial. Among the 83 consecutive OT patients diagnosed in the Zhongshan Eye Center of Sun Yat-Sen University, 14 patients (16.9%, adult group) aged ≥18 years were included in the study from January 2017 to December 2019. A total of 14 OT patients (children group) aged less than 18 years who had consecutive visits from July to December 2019 were selected as controls. All patients underwent BCVA, slit lamp microscope, fundus color photography, and B-mode ultrasound examination. Eighteen cases underwent UBM examination, including 6 and 12 cases in the adult group and child group respectively; 23 cases underwent FFA examination, including 12 and 11 cases in the adult group and child group respectively. Snellen visual acuity chart was used for BCVA examination, which was converted into logMAR visual acuity in statistics. We compared the two groups of patients' residence (urban or rural), history of contact with dogs and cats, main symptoms, reasons for treatment, course of disease, and clinical and imaging characteristics and so on. For measurement data conforming to normal distribution, t-test was performed for comparison between groups; for Skewness distribution measurement data, rank sum test was performed for comparison between groups.ResultsCompared with the adult group and the child group, there was no significant difference in the canine-cat contact history (Z=2.661, P=0.257) and the time from first diagnosis to diagnosis (t=?0.186, P=0.351); compared with the children group and the adult group, the patient's living environment was mainly urban, and the course of disease was significantly shorter (Z=?2.005), and the difference was statistically significant (P=0.047). The logMAR BCVA of the adult group and the child group were 0.81±1.08 and 2.08±1.30, respectively, and the difference was statistically significant (Z=?2.811, P=0.004); compared with the child group, the adult group had lighter vitreous opacities, but the difference was statistical significance (Z=7.847, P=0.048). FFA examination revealed 20 cases of "fern-like" leakage of retinal capillaries. Among them, the adult group and child group were 10 (83.3%, 10/12) and 10 (90.9%, 10/11) cases respectively.ConclusionsAdult patients account for 16.9% of OT patients. Compared with children, adult patients mostly live in towns or cities, have a short course of disease, good vision at first diagnosis, and mild inflammation or hyperplasia of the vitreous cavity. FFA is helpful for the diagnosis of adult OT.
Objective To observe the clinical manifestation and ophthalmoscopic image characteristics of uveal metastatic carcinoma. Methods Thirty-six uveal metastatic carcinoma patients (43 eyes) were enrolled in this study. The patients included 21 males and 15 females. The patientsprime; ages ranged from 28 to 71 years, with a mean age of (47.3plusmn;10.2) years. Seven patients had bilateral carcinoma and 29 patients had unilateral carcinoma. There were 30 patients with lung cancer, three patients with breast cancer, one patient with gastric cancer and two patients without primary tumors. There were 20 patients with known primary cancer, 16 patients visited the Department of Ophthalmology first. All the patients were examined documenting visual acuity, intraocular pressure, slit-lamp microscopy and mydriatic fundus examination. Meanwhile, 22 patients (26 eyes) were examined using B-type ultrasound and/or color Doppler flow imaging (CDFI). Twelve patients (12 eyes) were examined using fundus fluorescein angiography (FFA) and/or indocyanine green angiography (ICGA). Seventeen patients (22 eyes) were examined using MRI and/or CT. The clinical manifestation and ophthalmoscopic image characteristics of uveal metastatic carcinoma patients were observed. Results Among 43 eyes, four lesions were in the iris, three lesions in the ciliary body and 32 lesions were in the choroid. Fundus examination showed an isolated mass in 26 eyes and more than two masses in nine eyes. Metastatic tumors of the iris and ciliary body often showed irregular cauliflower-like mass with gray-white or meat-red color and abundant vessels. The choroidal metastasis usually demonstrated flat rounded or irregular intraocular masses with gray-yellow or gray-white color in the posterior pole. B-type ultrasound showed ill-defined, flat, and irregular-shaped masses with uneven internal reflectivity. CDFI showed rich blood flow within the tumor. FFA and (or) ICGA showed pinpoint and mottled leaks against hyperfluorescence background. MRI revealed low or middle signal using T1WI and low signal intensity using T2WI. Conclusions The uveal metastatic carcinoma usually occurs in one eye with an isolated mass. Most of them show a flat gray-yellow mass in posterior choroids and have the primary cancer sites of the lung. FFA and/or ICGA show pinpoint and mottled leaks against hyperfluorescence background. B-type ultrasound and (or) CDFI show ill-defined, flat, and irregular-shaped mass with rich blood flow within the tumor. MRI reveals low signal intensity on T2WI.
Objective To characterize the clinical features of punctate inner choroidopathy (PIC) in Chinese patients.Methods The clinical data of 75 PIC patients (112 eyes) attending this center from June 1999 to October 2009 were reviewed retrospectively. All patients received routine examination and fluorescein fundus angiography (FFA). Twentyeight patients also received indocyanine green angiography (ICGA). VISUPAC 3.3 software was used to determine the size of lesions in early image of FFA at the artery stage. Results Of the 75 PIC patients (112 eyes), 54 patients (72%) were female, 37 patients (49%) were bilateral cases. Sixty patients (80%) were myopic, including eight patients (7%) with mild myopia, 22 patients (20%) with moderate myopia, and 57 patients (51%) with high myopia. The mean age at presentation was 32 years (range: 17-61). Multifocal PIC lesions (1-56 lesions) were mostly restricted to posterior pole of affected eyes (95%). Eightyfour eyes (75%) had 10 PIC lesions. The active lesions were yellowwhite and butterlike, 20-500mu;m in diameter. FFA showed that most acute lesions were early hyperfluorescence, and stained or slightly leaked on late period. The atrophic lesions were pouchedout, 502000 mu;m in diameter, with irregular pigmentation. Choroidal neovascularization developed in 70 eyes (63%). Papilledema (three eyes, 3%), staining of optic disc on latephase fluorescein angiography (three eyes, 3%), and segmental retinal phlebitis (two eyes, 2%) were rare.Conclusions PIC primarily affects young women with moderate or high myopia. It is featured by multifocal small yellow creamy lesions and/or atrophic punchedout lesions principally in the posterior pole. Choroidal neovascularization is the most common complication.
ObjectiveTo observe the clinical characteristics of retinoblastoma (RB) in Southwest China.MethodsA retrospective clinical study. From January 2010 to December 2017, 66 RB patients diagnosed in Ophthalmology Department of West China Hospital of Sichuan University were included in the study. All the patients underwent ocular B-ultrasound, orbital CT or MRI examination. Ten patients underwent RetCam examination at the same time. Twenty-nine patients were diagnosed by histopathological examination, and 37 patients were diagnosed by clinical symptoms and imaging examination. According to whether the tumor invaded the orbit and optic nerve, it could be divided into extraocular stage and intraocular stage. Intraocular tumors were divided into A-E stages according to the international intraocular RB classification. Treatments were performed according to different stages. The general information, age at diagnosis, course of diseases (the time between onset symptoms and diagnosis), causes of visiting a doctor, classification, treatment methods and eyeball preservation rate were retrospectively analyzed.ResultsPatients all came from Southwest China (56 patients from Sichuan Province, 2 patients from Yunnan Province, 2 patients from Guizhou Province, and 6 patients from Tibet). The permanent residence were identified in 43 patients, including 27 patients (62.8%) from rural areas. There were 38 males (57.6%); 50 unilateral tumors (75.8%) and 16 bilateral tumors (24.2%); 51 first-visiting patients (77.3%) and 15 re-visiting patients (22.7%). The average diagnostic age of first-visiting patients was 20.9±14.4 months, with 23.2±14.7 and 11.2±7.6 months for unilateral and bilateral tumors, respectively. There were 41 patients had definite course and causes, of whom the average course was 90.6±115.2 days. The most common cause was leucocoria in 32 patients (62.7%), followed by redness and swelling in 4 patients (9.8%), and other causes in 5 patients (12.2%). Among the 15 re-visiting patients, the average diagnostic age was 63.6±46.8 months, the average course was 32.8±45.5 months. Recurrence was occurred in 5 patients (33.3%), leucocoria in 4 patients (26.7%), postoperative complication in 3 patients (20.0%), protrusion in 2 patients (13.3%) and redness in 1 (6.7%) patient, respectively. Fifty out of 82 eyes were admitted to hospital, including 37 eyes of first-visiting patients and 13 eyes of re-visiting patients. Among 37 first-visiting eyes, there were 5 eyes (13.5%) in stage A-C, 26 eyes (70.3%) in stage D-E, 6 eyes (16.2%) in extraocular stage. Five eyes in stage A-C were treated with laser photocoagulation and (or) cryotherapy combined with systemic chemotherapy. Four eyes in stage D were treated with intraocular arterial chemotherapy. Nineteen eyes (51.3%) were performed with enucleation, 2 eyes (5.4%) with evisceration and 7 eyes (18.9%) abandoned treatment. Among 13 re-visiting eyes, 6 eyes (46.2%, with 5 eyes of recurrence) had been enucleated before, 4 eyes (30.8%) were in extraocular stage and 3 eyes (23.1%) in stage D-E. Five eyes (38.5%) were treated with evisceration, 4 eyes (30.8%) with enucleation, 1 eye with oculoplastic surgery and 3 eyes (23.1%) abandoned treatment. The rate of eye preservation was 18.0%, 29.0% for intraocular stage and 0% for extraocular stage, respectively.ConclusionRB patients in Southwest China have a longer course between onset symptoms and diagnosis, more advanced classification and lower rate of eye preservation.
Objectives To investigate the clinical characteristics and prognosis of syphilitic uveitis. Methods Clinical charts of 32 syphilitic uveitis patients were retrospectively analyzed. The diagnosis was confirmed by clinical and laboratory tests. There were 32 patients (50 eyes), 18 males and 14 females; the ages were from 21 to 62 years ole, with a mean age of 42 years old. Eighteen patients were bilateral. All patients had complete ocular examinations including visual acuity, intraocular pressure, slit-lamp biomicroscopy, ophthalmoscopy, fundus fluorescein angiography (FFA), indocyanine green angiography (ICGA). Results Inflammatory cells in the anterior chamber and corneal endothelium were present in 42 eyes. Thirty eyes showed congestion and swelling of optic discs. Yellowwhite lesions in the posterior pole were present in 18 eyes. No change in 6 eyes. FFA showed staining or hyperfluorescence of optic disc in 32 eyes, venous leakage in 34 eyes, and cystoid macular edema in 15 eyes．ICGA showed squamous or disseminative hypofluorescence damages in 26 eyes. All patients were treated with penicillin and glucocorticoids, 36 eyes had improved vision and fundus damage had abated. Conclusions Most syphilitic uveitis was panuveitis with retinal vasculitis. The prognosis is good with early diagnosis and timely treatment of this disease．
ObjectiveTo analyze the clinical features in patients of Purtscher-like retinopathy (PLR) associated with COVID-19. MethodsA retrospective clinical study. Clinical data of 4 patients (7 eyes) of PLR associated with COVID-19 which was firstly diagnosed in Department of Ophthalmology, The Second Hospital of The Army Medical University ranging from December 2022 to January 2023 were included. All patients were examined by best-corrected visual acuity (BCVA), color fundus photography, optical coherence tomography (OCT), OCT angiography, fundus fluorescein angiography (FFA), multifocal electroretinogram (mf-ERG), visual field. Oral vasodilators and neurotrophic agents were applied after definite diagnosis. Three patients were treated by intravenous dexamethasone (10 mg) for 3 days. Follow-up time spans for 4 weeks. The multi-model images, clinical features and treatment response of patients were also retrospectively studied. ResultsAmong 4 patients (7 eyes), 2 cases were male (3 eyes), 2 cases were female (4 eyes), the mean age was (36.00±17.57) years; 3 cases were unilateral, 1 case were unilateral. The time from diagnosis of COVID-19 to the onset of eye symptoms was 2 to 3 days. The BCVA of the affected eye was finger counting for 20 cm to 0.5. Color fundus photography examination revealed that several retinal whitening of varying sizes distributed diffusely on the retina (cotton-wool spots and Purtscher flecken). OCT examination showed that the retinal nerve fiber layer was significantly thickened and the reflex was enhanced in the area corresponding to the gray and white lesions, the inner nuclear layer, internal and external plexus layer segmental and banded strong reflex was observed in 5 eyes. En-face image showed mottled strong reflex in the inner retinal layer and around the deep capillary plexus (DCP). For OCTA, the signal of superficial capillaries and cotton wool spots were lost, and blood flow of deep DCP was poorly distributed. FFA examination showed that the obscured fluorescence of choroid background of Purtscher spot and capillary non-perfusion area. mf-ERG examination showed decreased amplitude of retinal a-wave and b-wave. Visual field examination showed central and paracentral scotoma. During follow-up, the BCVA of diseased eyes were raised, scotomas were shrunk, cotton wool spots and Purtscher flecken became smaller. OCT examination showed that the thickness of the original thickened retinal nerve fiber layer became thinner, the area of the strong reflex area was reduced, and the inner layer of the original segmental strong reflex area was thinner. OCTA examination revealed partial recovery of blood flow signal. ConclusionFor PLR associated with COVID-19, OCT shows thickening of retinal nerve fiber layer, segmental and banding strong reflex in part of the inner layer and inner plexus layers; OCTA is manifested by ischemia in the middle retina and DCP.
Objective To observe the clinical features and treatment outcomes of presumed tubercular retinal vasculitis. Methods This is a retrospective non-comparative interventional clinical research. A total of nine patients (11 eyes) with major presentation of retinal vasculitis were included in this study. Patients first consulted the eye clinic and were diagnosed presumed tubercular retinal vasculitis. The patients, seven males and two females, aged from 19 to 66 years, with an average of 43.89 years. The time interval from symptoms to diagnosis ranged from two weeks to six months with an average of 76.27 days. Visual acuity, slit lamp ophthalmoscopy, fundus fluorescein angiography (FFA), optical coherence tomography (OCT), hematological and tuberculosis related investigations were examined and analyzed. All patients had standard anti-tuberculosis treatment. Treatment outcomes were followed for six to 37 months with an average of 14.11 months. Results Baseline visual acuity ranged from hand movement to 0.8 with an average of 0.28. Among 11 eyes, six presented mild to moderate vitritis, five presented as retinal vein occlusion with no obvious vitirits. Fundus examination showed six cases with retinal hemorrhage, four cases with macular edema, two with macular epiretinal membrane, and two with vitreous hemorrhage. FFA revealed 11 cases with leakage of vessels, 11 with nonperfusion area, four with macular edema, three with retinal neovascularization, and two with choroidal lesions. OCT of nine eyes suggested six eyes with retinal edema, three with macular edema, three with macular epiretinal membrane. TST of seven patients were all b positive. T-SPOT.TB of four patients were all positive. Three of eight patients who had chest X-ray or chest CT were suggested tuberculosis infection. Four to six weeks after the start of anti-tuberculosis treatment, vitritis, exudates, retinal and macular edema subsided. During follow up, inflammation was stable with no recurrence observed. The visual acuity of last follow-up ranged from 0.15 to 0.8 with an average of 0.51. Conclusions The main presentations of presumed tubercular retinal vasculitis are vitritis, retinal vein occlusion, and retinal hemorrhage. Standard anti-tuberculosis treatment can improve inflammation and retinal hemorrhage.
Objective To observe the clinical features of systemic lupus erythematosus (SLE) with retinopathy.Methods Ninety-seven SLE patients were enrolled in this comparative clinical study. The patients were divided into retinopathy group (positive group, 32 eyes of 23 patients) and non-retinopathy group (negative group, 148 eyes of 74 patients). The age, course of disease, clinical features, laboratory results in these two groups were comparatively analyzed.Results The positive rate of retinopathy in all SLE patients was 23.7%. Seventeen patients (22 eyes, 73.9%) of positive group had retinal cotton-wool spot, retinal hemorrhage, tortuous retinal vein, retinal arterial spasm, microaneurysm and hard exudates. The other six patients (10 eyes, 26.1%) in this group showed retinal main vessel occlusion. The incidence rate of rash, cutaneous vasculitis, elevated erythrocyte sedimentation rate (ESR), decreased complement C3 and positive anti double stranded-DNA (anti-ds-DNA) antibody in the positive group were higher than those in the negative group (chi;2=9.206, 6.987, 7.824, 8.581, 6.599;P＜0.05). There was no significant difference between these two groups in age, course of disease, mucosal ulcers, arthritis, fever, headache, neutropenia, thrombocytopenia, proteinuria, elevated blood urea nitrogen, increased creatinine, positive antinuclear (ANA) and anti-Sm antibodies (t=0.321, 0.063;chi;2=0.135, 0.046, 0.176, 0.002, 0.036, 0.113, 0.053,0.032,0.012,0.000,0.004;P＞0.05). Conclusions Tortuous retinal veins, retinal cotton-wool spots and retinal main vessels occlusion are the three major fundus features of SLE patient with retinopathy. Rash, cutaneous vasculitis, increased ESR, decreased complement C3 and positive anti-ds-DNA antibody are the five major systemic clinical features of SLE patient with retinopathy.
Objective To observe the ocular features and analyze the cause of misdiagnosis of intraocular nonHodgkin's lymphoma (IONHL). Methods A retrospective study was performed in 6 patients and related literatures were reviewed. The age of those patients was 46 to 68 yrs with an average of 562 yrs. Four cases were female, two cases were male. Five patients were unilateral and one case was bilateral case. All patients were investigated by Goldmann tonometer, fundus fluorescein angiography (FFA) and ophthalmic Bscan. Pathological samples come from enucleation and vitrectomy, and were analyzed histologically and immunohistochemically. Results Ophthalmological signs of IONHL included decrease visual acuity, red eye, aqueous flare; keratic precipitates (Kp), vitreous opacity, retinal detachment and multiple whiteyellow retinal lesions of different sizes and fuzzy boundaries. IONHL patients were always misdiagnosed as diverse and nonspecific symptoms and signs, two cases were misdiagnosed as retinitis or chorioiditis, one case as intermediate uveitis, one case as secondary glaucoma in uveitis. The duration from onset of symptom and sign to a final diagnosis was from 6 months to 24 months with an average of 13.3 months. Conclusions The clinical manifestation of IONHL was diverse and non-specific，and this disease was unknown to lots of doctors and easily be misdiagnosed.