PURPOSE: To report a case of a macular hole resulting from accidental exposure to tattoo removal by the Q-Switched Nd:YAG laser, which was treated successfully by vitrectomy and silicone oil infusion. CASE SUMMARY: A 33-year-old man presented with decreased visual acuity after accidental exposure to a Q-Switched Nd:YAG laser. According to fundus examination, vitreous hemorrhage and macular edema were observed. After 21 days, a macular hole had developed which was treated by standard pars plana vitrectomy and gas tamponade. Unfortunately, closure was not obtained on the first attempt. Therefore, a second attempt using silicone oil infusion was performed. Four months after the initial visit, BCVA had increased to 20/50, and anatomical occlusion was achieved. CONCLUSIONS: The authors of the present study experienced an unusual case of macular hole developed from the Q-Switched Nd:YAG laser used to remove a tattoo. A satisfactory visual acuity was achieved after silicone oil infusion despite failure in the first surgery.
Adult ; Humans ; Macular Edema ; Retinal Perforations ; Silicone Oils ; Visual Acuity ; Vitrectomy ; Vitreous Hemorrhage

No abstract available.
Humans ; Male*

Ocular flutter is a relatively rare eye movement disorder that refers to occasional bursts of involuntary horizontal oscillation around the point of fixation, characterized by rapid, repetitive, horizontal, symmetrical and sinusoidal oscillation without inter- saccadic interval. It is known to be associated with disorders of the cerebellum and brainstem resulting from various pathological conditions, but it's anatomical and pathophysiological basis remains unclear. Here, we present the case of a patient who had severe ocular flutter associated with Merkel cell carcinoma.
Brain Stem ; Carcinoma, Merkel Cell* ; Cerebellum ; Humans ; Ocular Motility Disorders ; Paraneoplastic Syndromes

Ocular perforation during retinal reattachment surgery is very uncommon intraoperative complication.If globe rupture occurs, intraocular fluid leakage, ocular hypotony, and vitreous hemorrhage follow. Authors made an intraoperative ocular perforation inadvertently by scleral depressor on our patient who had a recurrent retinal detachment on his right eye. However, immediate scleral suture of the ruptured wound and balanced salt solution injection by pars plana route, and effective scleral exoplant maintained his retina anatomically flat. So, we present the case with a brief literatures review.
Aqueous Humor ; Humans ; Ocular Hypotension ; Retina ; Retinal Detachment* ; Retinaldehyde* ; Rupture ; Sutures ; Vitreous Hemorrhage ; Wounds and Injuries

To compare the clinical results of LASIK with that of PRK in moderate myopia, we reviewed clinical outcome of LASIK and PRK for postoperative six months.In the LASIK, the manual microkeratome produced by SCMD and the VISX STAR model laser were used.In the PRK, the same model laser by the same company was used.The number of patients receiving the LASIK was 41 (75 eyes)and that of the PRK was 36 (68 eyes).In a week following the surgery the mean uncorrected visual acuity was 0.8 or better 36 eyes (52%)in the PRK and 54 eyes (70%)in the LASIK respectively (p<0.05).At postoperative three months and six month, the uncorrected visual acuity become stable showing 61 eyes (89%)and 65 eyes (94%)in the PRK and 66 eyes (88%)and 70 eyes (93%)in the LASIK respectively.At postoperative 1 month, the average corneal haziness was grade 1.7 and at postoperative six month, it reduced considerably to 0.6 in average in PRK group but no haziness was detected in the LASIK group.In both groups, the uncorrected visual acuity improved, however the best corrective visual acuity were reduced in four eyes of the PRK group and nine eyes of the LASIK group.From the above results, it is concluded that there is no significant difference between the outcome of PRK and LASIK in moderate myopia.
Humans ; Keratomileusis, Laser In Situ* ; Myopia* ; Visual Acuity

A retrospective study was designed to compare postoperative effect in 45 cases of patients of bicanaliculoplasty with lower canaliculoplasty. The 30 of 45 cases received bicanalicular stent and the 15 cases had lower canaliculoplasty using Mini-Monoka(r) (lower canaliculoplasty).The age ranged from 5 to 67 years (mean: 37.1 years).Thirty-two patients were men and 6 patients were women.After follow-up period of 6 to 12 month (mean 8.6 month), 27 cases (90%)of bicanaliculoplasty and 9 cases (60%)of lower canaliculoplasty became recanalized well. Postoperative complications included granuloma of the punctum in both cases (6 cases of bicanaliculoplasty, 3 case of lower canaliculoplasty)and loss of tube (3 case of bicanaliculoplasty, 6 case of lower canaliculoplasty). When both upper and lower canalicula were injuried, better result was seen in the method of lower canaliculoplasty using Mini-Monoka(r) than that of bicanaliculoplasty using bicanalicular stent. Both bicanalicular stent and Mini-Monoka(r) were good for canaliculoplasty.
Follow-Up Studies ; Granuloma ; Humans ; Lacerations* ; Male ; Postoperative Complications ; Retrospective Studies ; Stents*

BACKGROUND/AIMS: Globus is a persistent or intermittent non-painful sensation of a lump or foreign body in the throat. Given the benign nature of the condition and the association of gastroesophageal reflux disease, empirical therapy with proton pump inhibitor seems reasonable for patients with typical globus. The aim of this study was to investigate the clinical predictors for symptom response to short-term proton pump inhibitor treatment in patients with globus symptom. METHODS: Fifty-four patients with globus symptom were enrolled prospectively. All patients were treated with pantoprazole 40 mg daily for 4 weeks. Treatment response was defined as a > 50% reduction in symptom scores between symptom assessments. Univariate and multivariate logistic regression analysis between responders and non-responders was performed to identify variables predicting response to pantoprazole treatment. RESULTS: Of the 54 consecutive patients considered, 13 were excluded on the basis of exclusion criteria and/or refusal to participate in the study. Finally, 41 patients were included in this study. After 4-week pantoprazole treatment, 22 patients (53.7%) were classified as responders. On multivariate analysis, the presence of reflux symptom was associated with a higher response rate to 4-week pantoprazole treatment (OR, 68.56; P = 0.043), and long symptom duration (> or = 3 months) were associated with a lower response rate to pantoprazole treatment (OR, 0.03; P = 0.034). CONCLUSIONS: Presence of reflux symptom and short symptom duration were independent predictors of responsiveness to 4-week pantoprazole treatment in patients with globus.
2-Pyridinylmethylsulfinylbenzimidazoles ; Foreign Bodies ; Gastroesophageal Reflux ; Humans ; Logistic Models ; Multivariate Analysis ; Pharynx ; Prospective Studies ; Proton Pump Inhibitors ; Proton Pumps ; Protons ; Refusal to Participate ; Sensation ; Symptom Assessment

Gastric mucosa-associated lymphoid tissue (MALT) lymphoma is the most common form of primary extranodal lymphomas. In most cases, it is developed as multifocal and mucosal lesions, and its initial diagnosis is made by biopsy of suspicious lesions on endoscopy. However, when gastric MALT lymphoma afflict submucosal site without typical mucosal lesion, further procedures are necessary for diagnosis, such as endoscopic mucosal resection and endoscopic ultrasonography. We recently experienced two cases of submucosal tumor-like gastric MALT lymphoma. Both cases were without any mucosal lesion. One case was confirmed by endoscopic mucosal resection, and the latter was by wedge resection. Treatment modalities included endoscopic mucosal resection, surgery, H. pylori eradication, and/or chemotherapy. Both cases achieved complete remission until our 18 months' and 16 months' follow up.
Anti-Bacterial Agents/therapeutic use ; Endosonography ; Female ; Gastric Mucosa/*pathology ; Gastroscopy ; Helicobacter Infections/drug therapy ; Helicobacter pylori ; Humans ; Lymphoma, B-Cell, Marginal Zone/*diagnosis/pathology/surgery ; Male ; Middle Aged ; Stomach Neoplasms/diagnosis

Epidural emphysema and pneumoscrotum with subcutaneous emphysema are rare in a child past the neonatal period. Their most common causes are bronchial asthma and respiratory infection. Here, we report an 18-month-old boy who was presented with severe air leak, consisting of epidural emphysema, pneumoscrotum, subcutaneous emphysema, and pneumomediastinum, complicated by a bronchial foreign body. The air leak was resolved dramatically after removing the foreign body.
Asthma ; Child ; Emphysema* ; Epidural Space ; Foreign Bodies* ; Humans ; Infant ; Male ; Mediastinal Emphysema ; Subcutaneous Emphysema

PURPOSE: We evaluated the results of arthroscopic intra-articular reduction and internal fixation of tibial plateau fractures without cortical window along with any additional bone grafts. MATERIALS AND METHODS: From March 2006 to March 2009, twelve patients with arthroscopic intra-articular reduction and internal fixation of tibial plateau fractures over 5 mm in depression and displacement on the articular surface in computed tomography (CT) were enrolled in this study. We reduced or removed the depressed fracture fragment using freer without making a cortical window. Then, we accomplished internal fixation by a cannulated screw. All cases have not received bone graft. Both the postoperative clinical and radiological results were evaluated by the Rasmussen system. RESULTS: The fractures were healed completely in an average of 9 (range from 7 to 12) weeks. According to Rasmussen classification, we obtained satisfactory clinical results as excellent in 8 cases, good in 3 cases, and fair in 1 case; and radiological results were excellent in 7 cases and good in 5 cases. CONCLUSION: We consider that arthroscopic intra-articular reduction and internal fixation of tibial plateau fractures without cortical window and any additional bone grafts is are a useful methods for attaining satisfactory results.
Arthroscopy ; Depression ; Displacement (Psychology) ; Humans ; Knee Joint ; Tibia ; Tibial Fractures ; Transplants