Disease Progression ; Humans ; Nephrology ; Renal Dialysis ; Renal Insufficiency, Chronic ; complications ; diagnosis ; physiopathology ; therapy

Aged ; Child ; Geriatrics ; Humans ; Pediatrics

A case of giant ureteral stone on the left lower third is presented with a review of literature. The patient reported herein was 54 year-old woman with only mild flank and suprapubic discomfort but relatively silent process. Excretory urogram revealed a hen-egg sized lower ureteral stone with marked hydronephrosis on the left side The right one is of an appearance of normal urogram. She underwent ureteronephrectomy en the left side for poor function, urinary infection and marked hydronephrosis At operation, a large calculus was revealed in the left lower ureter, which was a grayish brown color. 4.2/6.1/7.0 cm in size and weighed 16.8Gm.
Calculi ; Female ; Humans ; Hydronephrosis ; Middle Aged ; Ureter*

A 30 years old male suffering from renal pain, hematuria and frequency of urination, was found to have horseshoe kidney with renal tuberculosis. The diagnosis was made through urinalysis, intra-venous pyelography and retrograde pyelography. This is a report of the good results gained by partial nephrectomy and antituberculous chemotherapy. It was compared with several literary reviews.
Adult ; Diagnosis ; Drug Therapy ; Hematuria ; Humans ; Kidney* ; Male ; Nephrectomy ; Tuberculosis* ; Tuberculosis, Renal ; Urinalysis ; Urination ; Urography

Purpose: To evaluate the clinical outcomes of switching to faricimab for patients with neovascular age-related macular degeneration (AMD) demonstrating a limited response to prior anti-vascular endothelial growth factor (VEGF) treatments. Methods: We performed a retrospective analysis of patients with neovascular AMD who had residual subretinal fluid (SRF) or intraretinal fluid (IRF) despite treatment with ranibizumab or aflibercept, and who were subsequently treated with faricimab. The study assessed changes in best-corrected visual acuity (logarithm of the minimum angle of resolution) and central retinal thickness (CRT), as well as differences in the incidence of SRF, IRF, and serous retinal pigment epithelial detachment (S-PED) with versus without switching to faricimab. Results: The study included 22 eyes. Mean best-corrected visual acuity improved from 0.31 ± 0.21 before switching to faricimab to 0.28 ± 0.19 after the switch (p = 0.172). CRT significantly decreased from 336.7 ± 83.3 to 279.9 ± 51.1 μm (p = 0.002). Prior to switching, SRF was noted in 17 patients (94.4%), IRF in 5 (27.8%), and S-PED in 4 (22.2%). Following the switch to faricimab, these figures dropped to 13 (72.2%), 4 (22.2%), and 3 (16.7%), respectively. A complete resolution of retinal edema was achieved in four patients (22.2%) after the treatment switch. Conclusions Switching to faricimab in patients with neovascular AMD who had a limited response to previous treatments led to significant anatomical improvements. Faricimab may be a valuable treatment option for these patients.

In the treatment of DDH, generally we have used the acetabular index (AI) and the center-edge (CE) angle as diagnostic factors for hip dysplasia. However, it is sometimes difficult to mark the exact lateral edge of the acetabulum to measure these factors due to indistinct bony shadows on the image of the dysplastic hip. The purpose of this study was to evaluate the lateral edge of the acetabulum to determine the location of the most accurate marking point on the plain radiograph. Using plain radiograph, we studied 53 patients with DDH which were treated with closed reduction. 26 patients were studied using plain radiograph and another method: 16 patients with 3- DCT, 4 patients with MRI, and 6 patients with arthrograph. According to this study, the most lateral bony margin of the acetabular roof on the plain radiograph indicates the antero-lateral portion of the acetabulum. The lateral edge of the sourcil indicates the lateral margin of the centro-lateral (mid-superior) portion of the acetabulum. The marking point on the lateral end of the sourcil reflects a dysplastic condition of the acetabulum, especially in the mid-superior portion of the acetabulum.
Acetabulum* ; Hip ; Hip Dislocation ; Humans ; Magnetic Resonance Imaging

Purpose: To investigate the efficacy of aflibercept-bevacizumab alternate dosing (AD) in neovascular age-related macular degeneration (AMD) with a limited response to bimonthly aflibercept injections. Methods: This retrospective study included patients given aflibercept-bevacizumab AD to treat neovascular AMD with bevacizumab given every alternate month between bimonthly aflibercept injections when they had a limited response to bimonthly aflibercept alone. The best-corrected visual acuity (BCVA) and central retinal thickness (CRT) were compared before AD and after the last AD. The incidence of subretinal fluid (SRF) and intraretinal fluid (IRF) before and after AD was also examined. Results: The study included 18 patients. The mean period between the diagnosis and AD was 37.9 ± 18.8 months and a mean of 3.1 ± 2.2 ADs were performed. The BCVA improved significantly from 0.45 ± 0.28 before AD to 0.36 ± 0.23 after AD (p = 0.036). The CRT decreased significantly from 440.3 ± 122.9 μm before AD to 317.7 ± 103.5 after AD (p = 0.001). The SRF was present in 94.4% and IRF in 55.6% before AD and in 22.2% and 11.1%, respectively, after AD. Conclusions Aflibercept–bevacizumab AD was effective at resolving SRF/IRF in neovascular AMD with a limited response to bimonthlyaflibercept injections and should be a useful treatment option.

Autism Spectrum Disorder (ASD) is characterized by persistent deficits in social communication and restricted, repetitive patterns of behavior and interest. Sleep problems are not uncommon in children with autism spectrum disorders. Symptoms of insomnia are the most frequent sleep problems in individuals with ASD. Sleep problems can cause significant difficulties in the daily life of children with ASD and their families. Genetic factor, deregulations of melatonin synthesis, extraneous environmental stimuli and psychiatric and medical conditions may cause sleep problems. The first line treatment of sleep problems in ASD includes managements for potential contributing factors and parent education about sleep hygiene care for child and behavioral therapy. Supplementation with melatonin may be effective before considering other medications, such as risperidone, clonidine, and mirtazapine.
Autistic Disorder* ; Child ; Autism Spectrum Disorder* ; Clonidine ; Education ; Genetics ; Humans ; Hygiene ; Melatonin ; Parents ; Risperidone ; Sleep Initiation and Maintenance Disorders

Aceclofenac is a non-steroidal anti-inflammatory drug (NSAIDs) for inflammatory diseases. In this report, we report a serious adverse event (AE) occurred during the phase I clinical trial for a new sustained-release (SR) formulation of aceclofenac. There was a serious adverse event (AE), agranulocytosis, induced by aceclofenac SR form. An open-labeled, repeated-doses, randomized, crossover study was conducted at Kyung Hee University Hospital and 26 Korean healthy male volunteers were enrolled. All subjects received both aceclofenac SR 200 mg once daily and aceclofenac IR 100 mg twice daily for 4 days with 11 days washout period. After 11 days washout period, one subject showed a serious decrease in the segment neutrophil (267/mm3) on a laboratory test prior to the reference drug administration in period 2. We first report a case of agranulocytosis, during a phase I clinical trial.
Agranulocytosis* ; Cross-Over Studies ; Humans ; Male ; Neutrophils ; Volunteers

BACKGROUND: DNA content analysis of human solid tumor is now widely performed by flow cytometric study. One of the most interesting and potentially observation in this field is that proliferative activity(S-Phase fraction of cell cycle) may profoundly affect the prognosis. METHOD: S-Phase fraction(SPF) have been measured by flow cytometric method using tumor cells isolated from paraffin embedded tissue. To evaluate the prognostic significance, SPF of small lung cancer cell was assessed in 42 patients who died after receiving anticancer chemotherapy. RESULTS: 1) Mean survival time of patients with small cell lung cancer was 190(± 156) days, Survival time were shortened, when TNM stage and PS scale were advanced. 2) Mean value of SPF of patients with small cell lung cancer was 27.4(±8.5)%. SPF had nothing to do with advance of TNM stage and PS scale. 3) In each identical TNM stage, there were not statistic significance between SPF and survival times. 4) There was a tendency like that higher SPF, better chemotherapeutic CONCLUSION: We could not find statistic significance between SPF and survival times, but SPF was a good predictive factor for chemotherapeutic response.
DNA ; Drug Therapy ; Humans ; Lung Neoplasms* ; Lung* ; Paraffin ; Prognosis ; Small Cell Lung Carcinoma ; Survival Rate