Objective To observe the ocular clinical features of infantile cytomegalovirus (CMV) infection. MethodsA retrospective clinical study. From March 2019 to July 2021, 876 eyes of 438 children with CMV infection who visited Department of Ophthalmology of Henan Provincial Children's Hospital were included in the study. Among them, there were 254 males and 184 females; the age ranged from 3 days to 11 months; the gestational weeks were 28 to 42 weeks; the birth weight was 1 120 to 8 900 g. There were 384 and 54 full-term and premature infants, respectively. Fundus examination was performed in 385 cases (770 eyes) after medical consultation; 53 cases (106 eyes) of premature infants were routinely screened. CMV retinitis (CMVR) was divided into granular type and fulminant type. Patients with CMV-related diseases with moderate to severe symptoms were given intravenous drip and/or oral ganciclovir; patients with severe fundus vasculitis were combined with intravitreal injection of ganciclovir. The follow-up period was from 4 to 28 months, and the characteristics of eye lesions, systemic comorbid diseases and treatment outcomes were observed. ResultsThere were 516 eyes of 258 cases with normal fundus (58.9%, 258/438); 291 eyes of 180 cases with CMVR (41.1%, 180/438), of which binocular and monocular were 111 (61.7%, 111/180) and 69 (38.3%, 69/180) cases. Among the 291 eyes of CMVR, 281 eyes (96.6%, 281/291) of granular type; yellow-white point-like opacity and/or retinal hemorrhage; 10 eyes (3.4%, 10/291) of fulminant type; fundus Showed a typical "cheese ketchup-like" and vascular white sheath-like changes. Among the 180 children with CMVR, 72 patients (118 eyes) were given systemic intravenous drip and/or oral ganciclovir; 5 patients (10 eyes) were given intravitreal ganciclovir, all of which were fulminant CMVR. At the last follow-up, fundus lesions regressed significantly in 100 eyes of 61 cases; 18 eyes of 11 cases had old lesions or uneven retinal pigment; 108 cases were not treated. ConclusionThe most common fundus manifestation of CMV infection in infants is granular retinitis, and fulminant retinitis is more severe, and the lesions can be significantly regressed after timely antiviral treatment.
ObjectiveTo observe the image characteristics of OCT in patients of acquired immunodeficiency syndrome (AIDS) with cytomegalovirus retinitis (CMVR).MethodsThirty-nine eyes of 26 patients of AIDS with CMVR diagnosed in Department of ophthalmology of Beijing Ditan Hospital Capital Medical University from January 2015 to December 2017 were included in this study. All the patients were males, with the mean age of 33.12±9.87 years. All the patients underwent the OCT examination by Spectralis HRA+OCT. The locations of scanning were macular, optical papilla and posterior pole of retina with retinitis. Typical images were saved and analyzed.ResultsThe OCT pathological changes of CMVR included increase of retinal thickness and reflex of retina, indiscernible retinal layers, irregularity or absent external limiting membrane and/or ellipsoid zone, hyperreflective spots, vitreous cells. Among 39 eyes, there were 6 eyes with strong point-like reflection in the outer layer of retina around the lesion, 31 eyes (79.49%) with strong point-like reflection in the full layer of retina, 25 eyes (64.10%) with lesion involved macular area, 34 eyes (87.17%) with vitreous cells.ConclusionsOCT images of the eyes with AIDS with CMVR were characterized by lesions involving the whole retina. Absent ellipsoid zone or structural changes can be seen in the affected areas and peripheral areas of the lesion.
ObjectiveTo comparatively analyze for the fundus characteristics of acquired immune deficiency syndrome (AIDS) with cytomegalovirus retinitis (CMVR) between first-visit and non-first-visit in ophthalmology.MethodsA retrospective study was performed for 22 patients (41 eyes) diagnosed as CMVR with AIDS by ophthalmology in the Affiliated Municipal Hospital of Xuzhou Medical University from July 2004 to September 2017. The patients were divided into two groups: one with the first-visit in ophthalmology (FVO) and the other with the first-visit in non-ophthalmology (FVNO). All patients underwent visual acuity, intraocular pressure, slit lamp microscope and indirect ophthalmoscope examinations. Thirty-nine eyes of 21 patients with clear refractive media were examined by color fundus photography, of which 5 patients were examined by FFA. Five patients examined by OCT and B-mode ultrasound. The CMVR were characterized as fulminant type or indolent type. All the 22 patients (41 eyes) except 2 patients (4 eyes) accepted highly active antiroviral therapy, and all patients were treated with ganciclovir intravenously. Nine patients (12 eyes) received intravitreal injection of ganciclovir, 7 patients (10 eyes) underwent vitrectomy because of retinal detachment, 6 patients (7 eyes) gave up surgery because of extensive retinal detachment, and the other 12 eyes did not undergo any eye surgery. All patients were followed for 6-58 months (average 23±39 months). The incidences and fundus characteristics of the patients with fulminant or indolent CMVR were compared and analyzed. Between the two groups, the difference of visual acuity and CD4+T cell count at the first vist and the last follow-up were analyzed by a t-test, and the macular involvement and spread of the two groups were compared by a chi-square test.ResultsFulminant CMVR showed dense yellow-white necrotic lesions along the great vessels with or without satellite lesions, while indolent CMVR showed sparse yellow-white granular lesions with a little bleeding. The concomitant signs included frost-like dendritic vascular sheath, retinal artery occlusion and optic disc edema. Fourteen eyes of 7 patients in FVO group were fulminant, including 2 patients (2 eyes) with retinal artery occlusion and 1 patient (two eyes) with optic disc edema. In FVNO group, there were 27 eyes of 15 patients, including 21 eyes of 13 cases identified as fulminant type and 6 eyes of 4 patients as indolent type. In the fulminant type, there were 4 patients (6 eyes) with frost-like dendritic vascular sheath, 10 patients (12 eyes) with retinal artery occlusion and 4 patients (4 eyes) with optic disc edema. There was no significant difference in initial visual acuity (t=－1.534, P=0.133), but there was a significant difference in visual acuity at the last follow-up (t=－3.420, P=0.001). There was no significant difference in CD4+ T cells between the two groups at the first visit (t=－0.902, P=0.378). The proportions of macular involvement and 3-4 quadrant involvement in FVO group were significantly higher than those in FVNO group (χ2=7.552, 7.865; P=0.006, 0.005).ConclusionFor AIDS patients with CMVR, the first-visit in ophthalmology showed more dense necrotic lesions involving macular and a wider range of lesions than the first-visit in non-ophthalmology.
Objective To observe the effectiveness of wrist joint reconstruction with vascularized fibular head graft after resection of distal radius giant cell tumor. Methods Between March 2000 and March 2009, 31 cases of distal radius giant cell tumor were treated with extended resection and vascularized fibular head graft for repairing defects of the distal radius, and reconstructing wrist joint. There were 14 males and 17 females with an average age of 37.2 years (range, 15-42 years). The disease duration ranged from 1 month to 2 years and 3 months with an average of 8 months. The size oftumor was 6.5 cm 3.5 cm-8.0 cm 4.5 cm. The range of motion (ROM) of wrist joint was as follows: extension 5-15° (mean, 10.7°), flexion 9-21° (mean, 14.2 ), radial incl ination 0-10 (mean, 8.6 ), and ulnar incl ination 0-15° (mean, 7.9°). The ROM of forearm was as follows: pronation 15-50 (mean, 28.7 ) and supination 10-25° (mean, 16.5°). The histopathological examination revealed that there were 5 cases of stage I, 17 of stage II, and 9 of stage III. Results All patients achieved primary heal ing of incision and were followed up 1-9 years with an average of 4.5 years. The X-ray films showed that bone heal ing time was 12-16 weeks with an average of 13 weeks. No tumors recurrence was observed. The ROM of wrist joint was as follows at 1 year after operation: extension 20-50 (mean, 29.0 ), flexion 30-50° (mean, 35.0°), radial incl ination 10-20° (mean, 16.5°), and ulnar incl ination 20-25 (mean, 23.5 ). The ROM of forearm was as follows: pronation 40-90° (mean, 68.3°) and supination 30-80 (mean, 59.6 ). There were significant differences in the ROM between before operation and after operation (P lt; 0.05). According to the Krimmer et al wrist score, the results were excellent in 17 cases, good in 12, and fair in 2. Conclusion Wrist joint reconstruction with vascularized fibular head graft can restore function of wrist joint. The operation is proved to be safe and effective in treating distal radius giant cell tumor.
Objective To observe the fundus characteristics of acquired immune deficiency syndrome （AIDS) with cytomegalovirus retinitis （CMVR）. Methods Twenty-seven AIDS patients （44 eyes）with CMVR were studied. All the patients had undergone the examinations of visual acuity, intraocular pressure, slit lamp microscope, indirect ophthalmoscope and color fundus photography. The fundus lesions were divided into active lesions and chronic lesions, and the active lesions were subdivided into central, peripheral and mixed types which involving both the posterior and peripheral fundus. Results Of 27 patients （44 eyes）, 19 patients（29 eyes）had active lesions. Five patients （six eyes, 13.6%） had central lesions （exudation， hemorrhage and vascular sheath in the posterior retina）, nine patients （15 eyes, 34.1%） had peripheral yellow and white granular lesions. Five patients （eight eyes, 18.2%） had mixed lesions. Chronic lesions were found in eight patients（15 eyes, 34.1%）, which showed pigment and scarring lesions along vascular branches. Conclusion The fundus lesions of AIDS with CMVR have distinct features.
Objective To discuss the definition of complicated giant cell tumor of the bone and retrospectively analyze the treatment protocols and their therapeutic results so as to provide a clinical basis for reducing the postoperative recurrence of this kind of tumor. Methods From April 2001 to April 2005, 22patients (11 males and 11 females, aged 15-66 years) with complicated giant cell tumor of the bone were treated by the marginal or wide excision. The tumor was located in the distal femur in 10 patients, the proximal tibia in 5, theproximal femur in 2, the proximal humerus in 2, the hip bone in 2, and the distal radius in 1. The Campanicci′s grading system was used and the patients were grouped as follows: Grade Ⅱ in 4 patients, and Grade Ⅲ in 18. The functional results of the patients were assessed by the clinical examination. The reconstruction methods were used in the forms of osteoarticular allografting (14 patients) and total arthroplasty (8 patients). Results The analysis on the follow-up (6-48 months, averaged 23 months) of the 22 patients revealedthat the complicated factors were as follows: the tumor breaking through the cortex with an extraosseous mass; the tumor having pathologic fracture; the tumor representing more biologically-aggressive lesions; and the tumor having one or more local recurrences. Two patients (9%) had a local recurrence respectively 8 and 11 months after operation, but improved respectively by limb amputation and radiotherapy. Total arthroplasty achieved a better articular function than osteoarticular allografting. All the patients with osteoarticular allografts showed various degrees of the bone union of the allograft with the host bone. Conclusion The marginal or wide excision of this kind of complicated giant cell tumor of the bone combined withosteoarticular allograft or total arthroplasty can reduce the local recurrence of the tumor and achieve a certain degree of the articular motion function.
ObjectiveTo observe the clinical features of cytomegalovirus (CMV) retinitis (CMVR)-related uveitis after hematopoietic stem cell transplantation (HSCT).MethodsA retrospective clinical study. From October 2015 to May 2020, 14 cases of 21 eyes of CMVR patients with CMVR after HSCT confirmed by the ophthalmological examination of The First Affiliated Hospital of Soochow University were included in the study. Among them, there were 5 males with 8 eyes and 9 females with 13 eyes. The average age was 35.12±12.24 years old. All the affected eyes were examined by slit lamp microscope combined with front lens and fundus color photography. At the same time, fluorescein fundus angiography (FFA) was performed to examine 10 eyes of 5 cases; 3 cases of 3 eyes were examined for inflammatory cytokines in aqueous humor. All eyes received intravitreal injection of ganciclovir; patients with a history of systemic CMV infection received intravenous infusion of ganciclovir/foscarnet. The retinal lesions in the eye were completely resolved or the aqueous CMV-DNA was negative as a cure for CMVR. The uveitis symptoms, signs, FFA manifestations and the test results of inflammatory factors in aqueous humor before and after the CMVR cure was observed. The follow-up time after CMVR was cured was 3-42 months, and the average follow-up time was 14.28±13.12 months.ResultsAll eyes with CMVR were diagnosed with retrocorneal dust and/or stellate keratic precipitates (KP), anterior chamber flare and cells, and varying degrees of vitreous flocculent opacity; the retina was typical of a mixture of hemorrhage and yellow-white necrosis like "scrambled eggs with tomatoes". After CMVR was cured, there were 16 eyes (71.4%, 10/14) in 10 cases with KP, anterior chamber flare, cell and vitreous opacity. FFA examination revealed that the majority of retinal leakage during the active period of CMVR was necrotic foci and surrounding tissues; after CMVR was cured, the majority of retinal leakage was the retina and blood vessels in the non-necrotic area. The test results of inflammatory factors in aqueous humor showed that interleukin (IL)-6, IL-8, and vascular endothelial cell adhesion molecules were significantly increased in the active phase of CMVR; after 3 months of CMVR cured, inflammatory factors did not increase significantly.ConclusionCMVR-associated uveitis after HSCT show as chronic panuveitis, with no obvious eye congestion, KP, anterior chamber flare, cell and vitreous opacity, and retinal vessel leakage which could exist for a long time (＞3 months).