PURPOSE: Most childhood diabetes mellitus (DM) is usually thought of as type 1 DM (T1DM), but the incidence of type 2 DM (T2DM) in childhood is increasing. Sometimes, it might not be easy to determine which type of DM a patient has and to choose the best treatment. The purpose of this study is to evaluate the usefulness of autoantibody test and clinical characteristics for the specific diagnosis of DM in childhood. METHODS: In this study, we retrospectively reviewed the medical records of 42 patients who were diagnosed with DM and followed at the department of pediatrics, Dankook University Hospital from January 2002 to October 2010. RESULTS: The patients were grouped as T1DM, T2DM, or T1.5DM (unclassified) according to the clinical and laboratory findings. T1DM had an earlier onset age compared to T2DM. Diabetic ketoacidosis (DKA) was the presenting symptom in 57% of T1DM, but there was no DKA in T2DM. Initial serum insulin and C-peptide levels were lower in T1DM than T2DM. Thirty nine percent and 70% of the patients had a family history of DM, respectively. The average body mass index (BMI) in T2DM was higher than that in T1DM. At least one of autoantibodies was positive in 80% of T1DM. But no antoantibody was detected in T2DM. During follow up, higher levels of HbA1c and more frequent microalbuminuria were detected in the female adolescents. CONCLUSION: We can confirm that the autoantibody test is very valuable in diagnosing specific types of DM. And adolescent period was thought as a very vulnerable period to manage the diabetes requiring more intensive emotional support including family cooperation.
Adolescent ; Age of Onset ; Autoantibodies ; Body Mass Index ; C-Peptide ; Child ; Diabetes Mellitus ; Diabetic Ketoacidosis ; Female ; Follow-Up Studies ; Humans ; Incidence ; Insulin ; Medical Records ; Pediatrics ; Retrospective Studies

PURPOSE: To investigate the effects of two different opening patterns in neodymium:yttrium-aluminum-garnet (Nd:YAG) laser posterior capsulotomy on visual function. METHODS: A randomized prospective study was conducted on 62 pseudophakic eyes from 50 patients with posterior capsular opacification (PCO). Groups A and B underwent laser posterior capsulotomy with a cruciate opening and a modified circular opening, respectively. The best corrected visual acuity (BCVA), contrast sensitivity, and glare sensitivity were measured before and after laser posterior capsulotomy in both groups. The occurrences of intraocular lens (IOL) pittings were investigated and compared between the two groups. RESULTS: After laser capsulotomy, there were significant increases in BCVA, contrast and glare sensitivity in both groups and no significant differences between the two groups. However, group A had significantly more patients with three or more IOL pittings within a 1.5-mm radius from the IOL center (p = 0.047). In group A, these patients had significantly less contrast sensitivity (p = 0.023 in 1.6 cpd) and glare sensitivity (p = 0.043 in 1.6 cpd) than did patients with two or fewer IOL pittings. CONCLUSIONS: Nd:YAG laser posterior capsulotomy using a modified circular opening can be considered an effective method to manage PCO.
Contrast Sensitivity ; Eye ; Glare ; Humans ; Lenses, Intraocular ; Prospective Studies ; Radius ; Visual Acuity

OBJECTIVES: The aim of this study was to compare the coping strategies among healthy controls, psychotic and neurotic patients and to evaluate the predictors of suicidal ideation. METHODS: The study population consisted of 115 outpatients in Ulsan University Hospital and 160 healthy controls. They filled out self-report questionnaires including demographics and validated psychiatric scales for depression, perceived stress, coping strategies, and suicide ideation. An analysis of the covariance was used to compare the clinical data among the groups. Stepwise multiple regression analysis was performed to estimate the effects of coping strategies and depression on the risk for suicidal ideation. RESULTS: Compared to the controls, the psychosis group used less active coping, and the neurosis group used more self-blame coping strategies. In healthy controls, suicidal ideation was predicted by depression, female gender, and using more self-blame coping. Although planning in psychosis was a protective factor, acceptance and self-blame in psychosis and behavioral disengagement in neurosis was a risk factor for suicidal ideation. CONCLUSION: Patients with psychotic and neurotic disorders use different coping strategies to deal with their distress and some of those are risk factors for suicidal ideation. Therefore, improving coping skills will be helpful for preventing suicide by alleviating the levels of stress and providing more effective emotion regulation.
Adaptation, Psychological ; Demography ; Depression* ; Female ; Humans ; Neurotic Disorders ; Outpatients ; Protective Factors ; Psychotic Disorders ; Risk Factors ; Suicidal Ideation* ; Suicide ; Ulsan ; Weights and Measures

We report on a case of cholesterosis bulbi concurrent with secondary glaucoma. A 36-year-old man, with a history of long-standing retinal detachment in his right eye after the irrigation and aspiration of a congenital cataract, presented with a clinical picture of elevated intraocular pressure and ocular pain. Upon slit-lamp examination, we found a ciliary injection and a pseudohypopyon of polychromatic crystals. Gonioscopic examination revealed a large amount of crystals deposited on the trabecular meshwork and mild rubeosis iridis, but the neovascularization of the angle could not be clearly confirmed due to the presence of so many crystals. Pars plana vitrectomy was performed to remove clusters of crystals and bevacizumab was injected intravitreally to treat iris neovascularization. Aqueous aspirate was examined by light microscopy and the typical highly refringent cholesterol crystals were identified. Intraocular pressure returned to a normal level after the bevacizumab injection, although severe cholesterosis was still evident in the anterior chamber. To our knowledge, this would be the first Korean case of cholesterosis bulbi combined with chronic retinal detachment and presumed neovascular glaucoma, which was treated by pars plana vitrectomy and intravitreal bevacizumab injection.
Adult ; Angiogenesis Inhibitors/therapeutic use ; Anterior Chamber/*metabolism ; Antibodies, Monoclonal, Humanized/*therapeutic use ; *Cholesterol ; Eye Diseases/complications/metabolism ; Follow-Up Studies ; Glaucoma/surgery ; Glaucoma, Neovascular/drug therapy/*etiology/surgery ; Humans ; Intraocular Pressure ; Male ; Vitrectomy/*methods

Klebsiella pneumoniae is a pathogen that causes a wide range of infections in the human body and has a tendency to metastasize to multiple organs. Endogenous Klebsiella endophthalmitis is an infrequent but often devastating septic metastatic infection. It tends to be fulminant and often rapidly progresses to permanent visual loss beyond 24 hours after symptom onset, despite therapy with appropriate antibiotics, particularly with a delay in diagnosis and treatment. While endogenous Klebsiella endophthalmitis has mostly been reported in association with primary liver abscesses, it has rarely been reported with other Klebsiella infections including renal abscesses. Here, we present a case of a 73-year-old diabetic female diagnosed with a Klebsiella renal abscess and endogenous endophthalmitis, after developing left flank pain and bilateral decreased visual acuity. She was treated with systemic antibiotics, percutaneous abscess drainage, an intravitreal antibiotics injection, and a vitrectomy. While the renal abscess slowly resolved, the symptoms of endophthalmitis persisted despite treatment. This report suggests that endogenous endophthalmitis should be considered when diabetic patients with renal abscesses complain of ocular symptoms.
Abscess ; Aged ; Anti-Bacterial Agents ; Drainage ; Endophthalmitis ; Female ; Flank Pain ; Human Body ; Humans ; Klebsiella ; Klebsiella Infections ; Klebsiella pneumoniae ; Liver Abscess ; Pulmonary Embolism ; Visual Acuity ; Vitrectomy

Methods: The ensemble AI model is designed and implemented by the Hadoop ecosystem with Kafka/NiFi, Spark/Hive, HUE, and ELK (Elasticsearch, Logstash, Kibana). Results The functional evaluation shows that the main function of this SAP architecture was operated successfully.DiscussionThe proposed model is confirmed to work well with safety mobility gateways to provide some safety applications.

Methods: The ensemble AI model is designed and implemented by the Hadoop ecosystem with Kafka/NiFi, Spark/Hive, HUE, and ELK (Elasticsearch, Logstash, Kibana). Results The functional evaluation shows that the main function of this SAP architecture was operated successfully.DiscussionThe proposed model is confirmed to work well with safety mobility gateways to provide some safety applications.

Methods: The ensemble AI model is designed and implemented by the Hadoop ecosystem with Kafka/NiFi, Spark/Hive, HUE, and ELK (Elasticsearch, Logstash, Kibana). Results The functional evaluation shows that the main function of this SAP architecture was operated successfully.DiscussionThe proposed model is confirmed to work well with safety mobility gateways to provide some safety applications.

Methods: The ensemble AI model is designed and implemented by the Hadoop ecosystem with Kafka/NiFi, Spark/Hive, HUE, and ELK (Elasticsearch, Logstash, Kibana). Results The functional evaluation shows that the main function of this SAP architecture was operated successfully.DiscussionThe proposed model is confirmed to work well with safety mobility gateways to provide some safety applications.

165Dy Hydroxide Macroaggregates(165Dy HMA) has a short half life(2.3 hours) and a size range of 3-5µm that give the advantage of reduced leakage and a shorter hospital stay. This report will show the results of a prospective open study on the efficacy and safety of 165Dy HMA in 178 knees of 141 patients with chronic synovitis refractory to conventional antirheumatic therapy. The final global assessment was classified as good, fair or poor. Extra-articular leakage of 165Dy HMA was determined by the scintigraphic evaluation of liver, groin and knee joints. The optimum radiation dose was 250 mCi. The mean follow up periods were 32.4(14-112) weeks. Thirty seven percent of the knees showed good results, 48% fair results and 15% poor results. In the knees with stage I radiographic changes, 82% showed improvement including 32% of the patients with good results. In the knees with stage II radiographic changes, 90% showed improvement including 42% of the patients with good results. The mean period of improvement for the 158 knees that responded to treatment was 41.4(24-106) weeks. Leakage of radioactivity from the injected joint was minimal. Adverse reactions were rare(radiation burn : 4 cases, transient postinjection swelling : 14 cases). In conclusion, 165Dy HMA radiation synovectomy is a safe and useful therapy for chromic synovitis of the rheumatoid knees.
Arthritis, Rheumatoid ; Burns ; Follow-Up Studies ; Groin ; Humans ; Injections, Intra-Articular ; Joints ; Knee Joint ; Knee ; Length of Stay ; Liver ; Prospective Studies ; Radioactivity ; Synovitis