Background Acute acquired comitant esotropia (AACE) is a type of strabismus characterized by a sudden onset of large angle esotropia with diplopia, which often occurs in children after infancy, teenagers, and young adolescents. However, studies on the surgical outcomes of only adults are rare. The purpose of this article is to analyze the surgical outcomes for adult patients diagnosed with AACE. Methods Medical records of 24 patients who had undergone surgery for AACE were retrospectively analyzed. The main outcome measures were the final motor and sensory success rate after surgery and factors affecting motor and sensory outcomes. Motor success was considered alignment within 8 prism diopter (PD) at both near and distance and sensory success was stereoacuity ≥ 60 sec/arc. Results The preoperative mean esodeviation angles were 33.1 ± 10.4 PD at distance and 33.3 ± 11.2 PD at near. The mean period of postoperative follow up was 7.5 ± 4.5 months (range 1–8 months). The postoperative mean esodeviation angles at final follow-up time were 3.4 ± 6.1 PD at distance and 3.8 ± 6.7 PD at near. The surgical motor success rate at final follow-up was 79.2% (19/24). The sensory success rate at final follow-up was 50.0% (12/24). The factor affecting the motor outcome was the type of surgery (p < 0.05). The factor affecting sensory outcome was postoperative follow-up time (p < 0.05). Conclusions Surgery type appears to affect surgical motor outcomes in adults with AACE. Although the sensory outcome was favorable, it seems that regaining bifoveal fixation takes time.
Background: To analyze the surgical outcomes for adult patients diagnosed with acute acquired comitant esotropia (AACE). Methods:Medical records of 21 patients who had undergone surgery for AACE were retrospectively analyzed. The main outcome measures were the final motor and sensory success rate after surgery and factors affecting motor and sensory outcomes. Motor success was considered alignment within 8 prism diopter (PD) at both near and distance and sensory success was stereoacuity ≥60 sec/arc. Results:The preoperative mean esodeviation angles were 33.0 ± 11.6 PD at distance and 32.6 ± 10.8 PD at near. The mean period of postoperative follow up was 8.1 ± 4.5 months (range 3-8 months). The postoperative mean esodeviation angles at final follow-up time were 4.1 ± 5.7 PD at 2 distance and 3.9 ± 5.6 PD at near. The surgical motor success rate at final follow-up was 76.2% (16/21). The sensory success rate at final follow-up was 55.5% (11/21). The factor affecting the motor outcome was the type of surgery (p < 0.05). The factor affecting sensory outcome was postoperative follow-up time (p < 0.05). Conclusions: Surgery type appears to affect surgical motor outcomes in adults with AACE. Although the sensory outcome was favorable, it seems that regaining bifoveal fixation takes time.
Purpose: To report a case of primary amyloidosis localized to the conjunctiva. Case summary: A 19-year-old male with a conjunctival mass and foreign body sensations in the right eye transferred from another hospital. A 0.5 x 2.5 cm reddish mass was present in the medial canthus of the right conjunctiva with no other clinically specific signs. Surgical excisional biopsy was performed. Histological examination showed amyloid deposition. There was no other orbital involvement apart from the conjunctiva. Abnormalities were not found in the systemic examination. Conclusions: We report a case of primary amyloidosis localized to the conjunctiva.
Purpose: To investigate the clinical characteristics of infectious keratitis in Gwang-ju, Jeonnam Province, Korea. Methods: We retrospectively reviewed the medical records of 260 eyes of 260 patients diagnosed with infectious keratitis at the Chosun University Hospital from January 2015 to February 2020. Results: The mean age of disease onset was 58.9 years; 132 (50.8%) of all patients were male and 128 (49.2%) female. The culture positivity rate was 24.6%. Gram-negative bacteria were cultured from 38 eyes (59%), Gram-positive bacteria from 21 (33%), and fungi from five (8%). The most commonly isolated microorganism was Stenotrophomonas (xanthomonas) maltophilia (a Gram-negative rod; 17 cases [26.6%]). Prior use of topical antibiotics was significantly more prevalent in the culture-negative than -positive group. In the latter group, the initial visual acuity was poor (p = 0.015) and the frequency of epithelial defects ≥5 mm 2 in area was higher than in the culture-negative group (p = 0.001). Trauma caused by vegetable matter (44 eyes, 16.9%)was the most common predisposing factor. The risk factors for a poor visual outcome were such trauma (p = 0.013), previous ocular surgery (p = 0.006), an epithelial defect area greater than 5 mm 2 (p < 0.001), and a follow-up period <10 months (p = 0.005). Conclusions:The Gwangju Jeollanam-do community is more rural than urban, contains a large older population, and features few hospitals. Staphylococcus epidermidis and Pseudomonas aeruginosa are considered to be the most frequent causes of infectious keratitis in Korea. However, in our study Stenotrophomonas maltophilia was the organism most frequently cultured.
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