No abstract available.

We experienced two cases of Gaucher's disease of adult type in brother aged four years and two years. The patients showed hepatosplenomegaly with anemia and thrombocytopenia. Typical Gaucher cells were found in bone marrow and biopsy specimens of liver and spleen through light and electron microscopic examination. Splenectomy was followed by improvement of anemia and thrombocytopenia. A brief review of literature was made.
Adult ; Anemia ; Biopsy ; Bone Marrow ; Gaucher Disease* ; Humans ; Liver ; Siblings* ; Spleen ; Splenectomy ; Thrombocytopenia

No abstract available.
Colon* ; Diverticulitis* ; Laparoscopy*

No abstract available.
Colon*

No abstract available.
Audiometry, Speech* ; Otitis Media* ; Otitis*

No abstract available.
Child* ; Humans ; Infant*

No abstract available in English.
Chondrosarcoma, Mesenchymal

BACKGROUND: This study was performed to evaluate our experience on laparoscopic appendectomy. METHODS: Retrospective analysis was performed on 2,856 patients who had been operated by laparoscopic appendectomy under diagnosis of acute appendicitis at the Sung-Ae Hospital and Kwang-Myoung Sung-Ae Hospital from October 1991 to July 1998. RESULTS: Among 2,856 patients who had undergone laparoscopic appendectomy,2,379 patients (83.3%) were operated due to simple acute appendicitis, 275 patients (9.6%) due to perforated appendicitis. Operation time was 44.6 minutes for simple acute appendicitis and 60.3 minutes for perforated appendicitis. In perforated appendicitis, intra-peritoneal irrigation and drain insertion was performed. The length of hospital stay in patient with simple acute appendicitis was 3.7 days (5.82 days in conventional appendectomy) and patients with perfotrated appendicitis was 6.1 days (9.91 days in conventional appen-dectomy). Complications such as wound infection, intra-abdomen abscess, trocar site bleeding, subcutaneous emphysema developed in 43 (1.5%) patients (79/1,947, 4.5% in conventional appendectomy). In 202 (7.1%) patients, appendix was normal, but another diseases were detected, including acute pelvic inflammation, ovarian cyst, mesenteric lymphadenitis, enteritis, diverticulitis in order. CONCLUSION: Overall complication rate was lower in laparoscopic appendectomy compared with conventional appendectomy and the length of hospitalization of laparoscopic appendectomy was shorter. When the acute appendicitis is suspected, especially in the reproductive women, the laparoscopic approach would be better diagnostic and therapeutic value than conventional method. Therefore laparoscopic appendectomy would be replaced with conventional appendectomy.
Abscess ; Appendectomy* ; Appendicitis ; Appendix ; Diagnosis ; Diverticulitis ; Enteritis ; Female ; Hemorrhage ; Hospitalization ; Humans ; Inflammation ; Length of Stay ; Mesenteric Lymphadenitis ; Ovarian Cysts ; Retrospective Studies ; Subcutaneous Emphysema ; Surgical Instruments ; Wound Infection

No abstract available.
Empyema* ; Gastroenteritis* ; Salmonella* ; Urinary Bladder*

PURPOSE: To evaluate the effects of oxidative stress and antioxidantson heme oxygenase-1 (HO-1) in cultured human retinal pigment epithelial (RPE) cells. METHODS: Cultured RPE cells were challenged with different concentrations of hydrogen peroxide (H2O2), and the HO-1 mRNA level was determined by RT-PCR after 24 hours and 48 hours of incubation independently. Additionally, the HO-1 mRNA level was measured after preincubating RPE cells with N-acetylcystein (NAC) as the antioxidant for 30 minutes and then challenging the cells with H2O2. RESULTS: The expression of the HO-1 mRNA level increased after H2O2 exposure, and this level was proportional to the increased H2O2 concentration (p<0.05). Expression of the HO-1 mRNA level decreased when the RPE cells were preincubated with NAC (p<0.05). CONCLUSIONS: In human RPE cells, the HO-1 level increased in proportion to the degree of oxidative stress and decreased with exposure to antioxidants. Expression of HO-1 may be helpful in preventing retinal disease, which occurs due to oxidative stresses such as age-related macular degeneration.
Antioxidants ; Heme ; Heme Oxygenase-1 ; Humans ; Hydrogen Peroxide ; Macular Degeneration ; Oxidative Stress ; Retinal Diseases ; Retinal Pigment Epithelium ; Retinaldehyde ; RNA, Messenger