No abstract available.
Humans ; Microcomputers* ; Survival Analysis*

Accessory renal artery (ARA) is a kind of developmental anomaly in renal artery. It is important in respect to clinical medicine, for example primary hypertension, renovascular disease, inferior vena caval obstruction, ureteral obstruction, occurrence of other vascular anomalies such as accessory renal veins, surgical importance and renal transplantation. However, up to few research of ARA was reported in dissection of cadavers. In our dissecting theater, 12 accessory renal arteries for 10 cadavers were found during dissection the 22 cadavers from 1995 to 1996. 1. Two cases were bilateral and 8 cases were unilateral accessory renal arteries. 2. Seven cases were left and 5 cases were right accessory renal arteries. 3. Two cases originated at the abdominal aorta between celiac trunk and superior mesenteric artery, 7 cases originated between superior mesenteric artery and inferior mesenteric artery, and 3 cases originated below inferior mesenteric artery. 4. Seven cases have no branches during their courses, 4 cases have 3 branches, and a case has 2 branches. 5. Seven cases entered into renal parenchyma through renal hilum, 5 cases entered into apical and arterosuperior segments, and 6 cases entered into inferior segment.
Aorta, Abdominal ; Cadaver ; Clinical Medicine ; Hypertension, Renovascular ; Kidney Transplantation ; Mesenteric Arteries ; Mesenteric Artery, Inferior ; Mesenteric Artery, Superior ; Renal Artery* ; Renal Veins ; Ureteral Obstruction

Purpose: Tisochrysis lutea is a marine microalga known for its anticancer and antioxidant properties. This study aimed to investigate the efficacy and safety of T. lutea in adults with dry eye symptoms. Methods: One hundred participants with dry eye symptoms were enrolled and divided into two groups: one received T. lutea powder (test group), and the other received control food (placebo, control group) for 12 weeks. Subsequently, the measurements of ocular surface disease index (OSDI), tear secretion (Schirmer’s test), tear break-up time (TBUT), corneoconjunctival staining, and safety assessments were compared between the test and control groups. Results: In terms of the OSDI score, the value for the test group decreased by 6.51 points after 12 weeks of T. lutea powder intake, compared with baseline, whereas that in the control group decreased by 2.88 points, demonstrating a significant difference between the two groups (p = 0.002). The results of Schirmer's test also showed significant improvements: in the test group, the result for the right eye increased by 1.33 ± 3.71 after 12 weeks (p = 0.020), and that for the left eye increased by 1.93 ± 3.33 (p = 0.0003). However, no significant increases in the results were observed in the control group. Additionally, TBUT showed a significant increase from baseline in the right eye of the test group after 6 weeks of T. lutea powder intake (p = 0.043). Conclusions After 12 weeks of consumption in the powdered form, T. lutea improved the symptoms of dry eye and increased tear production. Therefore, T. lutea can be used as an eye supplement for adults with dry eye symptoms.

No abstract available.
Pneumonectomy*

OBJECTIVE: To evaluate the changes of bladder management methods after the discharge from hospital, and to identify the problems associated with their method changes of bladder management after the discharge. METHOD: The subjects of this study were 128 spinal cord injury patients with a neurogenic bladder dysfunction who were admitted to the hospital and received the neurogenic bladder management and training. We reviewed the medical records of these patients for the management methods of neurogenic bladder and interviewed the patients whether they are still using the same methods after the discharge. RESULTS: The number of patients who were doing the intermittent catheterization at the time of discharge from hospital was markedly reduced after the discharge and most of the patients in this group have switched to the external collecting device method, using Cred, Valsalva or tapping method. The reasons of this change were that the intermittent catheterization method was not only difficulty and complicated but also restricted their social activities. CONCLUSION: We concluded that a long term close follow up and continuous encouragement are very important in the management of neurogenic bladder patients who are discharged with the intermittent catheterization method.
Catheterization ; Catheters ; Follow-Up Studies ; Humans ; Medical Records ; Spinal Cord Injuries ; Spinal Cord* ; Urinary Bladder ; Urinary Bladder, Neurogenic*

IgA nephropathy is the most common primary glomerulonephritis and characterized by deposition of IgA in glomerular mesangial area. Chronic urate nephropathy is characterized by precipitation of uric acid crystals in the collecting ducts and medullary interstitium. We report a case of IgA nephropathy associated with chronic urate nephropathy. A 57 year old man underwent percutaneous renal biopsy for gross hematuria, generalized edema and renal failure. Renal biopsy showed typical findings of IgA nephropathy: increased mesangial matrix, cellular proliferation and positive staining of IgA. In addition, crystalline deposits of uric acid, which is typical of chronic urate nephropathy, were seen in the medullary interstitium.
Biopsy ; Cell Proliferation ; Crystallins ; Edema ; Glomerulonephritis ; Glomerulonephritis, IGA ; Hematuria ; Immunoglobulin A ; Renal Insufficiency ; Uric Acid

Endometriosis in the abdominal scar following cesarean section is very rare condition among the extrapelvic endometriosis. Abdominal wall endometriosis secondary to cesarean section is being reported in less than 0.5% of patients undergoing cesarean section and has a distinct presentation and treatment. Three patients with history of cesarean section presented with a painful, enlarging mass involving the cesarean section scar. The pain was cyclic and the strongest just prior to menstruation. These patients were treated with surgical excision and specimens had endometriosis confirmed by histopathology. We have experienced three cases of endometriosis in the abdominal scar following cesarean section. So, we report the cases with a brief review of the concerned literatures.
Abdominal Wall ; Cesarean Section* ; Cicatrix* ; Endometriosis* ; Female ; Humans ; Menstruation ; Pregnancy

Metastatic ovarian adenocarinoma (Krukenberg tumor) is rare ovarian neoplasm and hard to detect early. The tumor characterized by the infiltration of the interstitium and the signet ring cell was metastasized from GI tract, predominantly. Gastroscopy should be performed in pregnant women with persistent gastro-intestinal complaints after the first trimester. We have experienced a case of metastatic ovarian adenocarcinoma at near term pregnancy, and report this case with a brief review of the concerned literatures.
Adenocarcinoma* ; Female ; Gastrointestinal Tract ; Gastroscopy ; Humans ; Ovarian Neoplasms ; Pregnancy Trimester, First ; Pregnancy* ; Pregnant Women

BACKGROUND: We wanted to investigate the effect of infectious complications on the outcome of patients who received allogeneic hematopoietic stem cell transplantation (HSCT), and we determined the risk factors for predicting infectious complication and the mortality in allogeneic HSCT recipients. METHODS: We enrolled all the patients who underwent allogeneic HSCT at Samsung Medical Center from February 1996 to October 2003. RESULTS: A total of 139 patients were enrolled. A total of 450 infectious episodes were observed in 131 allogeneic recipients (90.8%). Infectious complications occurred in the allogeneic recipients [3.243.00 episodes/patient]. Microbiologically documented infection (MDI), clinically documented infection (CDI), and unknown fever (UF) accounted for 41.6%, 34.0% and 24.4%, respectively, of the total infections. Pneumonia (15.1%) was the most common infection. Among the 187 MDIs, bacterial infection, viral infection and fungal infection accounted for 50.3%, 39.6%, and 7.5%, respectively. Twelve of 24 deaths in the late post-transplantation period were related with infection. The statistically significant risk factors for infection related to mortality, by multivariate analysis, were the underlying disease risk, the duration of neutropenia, the failure of stem cell engraftment, acute GVHD, MDI, UF, the number of infectious episodes, bacteremia, fungemia, pneumonia, genitourinary tract infections, S. aureus, E. coli, Pseudomonas spp., Aspergillus spp., Non-albicans candida and CMV diseases. CONCLUSIONS: The incidence of fungal infections was still low in our institute, even though prophylaxis for fungal infections was not applied, except for gargling with nystatin. In addition, most of them were non-albican Candida and Aspergillus species. Therefore, routine fluconazole prophylaxis may not be needed in our institute.
Aspergillus ; Bacteremia ; Bacterial Infections ; Candida ; Fever ; Fluconazole ; Fungemia ; Hematopoietic Stem Cell Transplantation* ; Hematopoietic Stem Cells* ; Humans ; Incidence ; Mortality ; Multivariate Analysis ; Neutropenia ; Nystatin ; Pneumonia ; Pseudomonas ; Risk Factors ; Stem Cells

Congenital bronchial stenosis is a rare condition with variable symptoms of presentation. Affected patients are usually asymptomatic, but because of the reduced airway, cough, cyanosis and respiratory distress may be presented. We report a 19 month-old girl with a recurrent history of severe wheezing, dyspnea and cyanosis accompanied by lower respiratory tract infections. Young children with severe respiratory symptoms and no immunological abnormalities must be suspected of airway structural abnormalities.
Child ; Constriction, Pathologic ; Cough ; Cyanosis ; Dyspnea ; Humans ; Organic Chemicals ; Respiratory Sounds ; Respiratory System ; Respiratory Tract Infections