No abstract available.
Pneumonia*

No abstract available.
Osteogenesis Imperfecta* ; Osteogenesis*

No abstract available.
Child* ; Drug Therapy ; Humans

A case of primary gastric carcinoma with patterns resembling those of hepatocellular carcinoma(HCC) is reproted. This patient who represented high serum alpha-fetoprotein(AFP) underwent a subtotal gastrectomy for stomach cancer and lobectomy of liver metastasis. The hepatoid component of the tumor was characterized by solid nests of large polygonal cells arranged in cords and trabeculae, with central nuclei, prominent nucleoli, and abundant eosinophilic cytoplasm; single-nuclear giant cells were frequently noted. These tumor cells of stomach stained positive immunohistochemically for AFP, ACT(alpha-1-antitrypsin), AACT(alpha-1-antichy-motrypsin). Thus, this hepatoid gastric adenocarcinoma tumor cells demonstrated both morphologic and immunohistochemical features of partial differentiation to the HCC. Careful histologic examination in conjunction with the immunohistochemical demonstration of AFP can provide a useful contribution to the diagnosis of this rare histological type of gastric carcinoma And the presence of metastatic hepatoid adenocarcinoma from the stomach should be considered in a patient with hepatic tumor mimicking HCC. Because of frequent venous and lymphatic invasion, as well as liver metastasis, prognosis appears to be poor. The authors reviewed 45 cases of hepatoid adenocarcinoma of stomach reported in the literature, also.
Adenocarcinoma ; Carcinoma, Hepatocellular ; Neoplasm Metastasis ; Stomach Neoplasms

BACKGROUND: Today, the eradication of H. pylori represents a generally accepted and beneficial therapeutic strategy for treatment and prevention of peptic ulcer relapse. Major factors that have affected H. pylori eradication are eradication rate of regimen, compliance of patients and complications of drugs. Recently, the combination of omeprazole, amoxicillin and clarithromycin has been accepted as one of the most effective treatment for the eradication of H. pylori. The primary aim of this study was to evaluate the efficacy of this therapeutic modality in Korean patients. METHODS: Two hundred twenty three patients with peptic ulcer and H. pylori infection were taken two types of triple therapy. Group A were treated with omeprazole 20 mg bid, amoxicillin 500 mg tid, clarithromycin 500 mg tid daily for 14 days. Group B were treated with omeprazole 20 mg bid, amoxicillin 1g bid, clarithromycin 500 mg bid daily for 7 days. Endoscopy with H. pylori tests was repeated 4 weeks after the end of treatment and then biopsy specimens were taken in antrum and body. CLO test and Warthin Starry silver stain were conducted concordantly. RESULTS: The H. pylori eradication rate was 92.5% in group A, 90.4% in group B. There was no significant difference in eradication rate. More than 50% of ulcer size reduction was observed 90.5% in group A, 86.3% in group B. There was no significant difference in ulcer healing(p > 0.05). The incidence of all side effects in both group were as follows; 22.6% in group A, 19.1% in group B. But major side effect was found only group A, of whom the symptom was too serious for the treatment to continue. CONCLUSION: We concluded that the seven days regimen was more favorable, because the eradication rate was almost the same as the 14 days regimen. And drug compliance and cost effectiveness were better than 14 days treatment regimen.
Amoxicillin* ; Biopsy ; Clarithromycin* ; Compliance ; Cost-Benefit Analysis ; Endoscopy ; Helicobacter pylori* ; Helicobacter* ; Humans ; Incidence ; Omeprazole* ; Peptic Ulcer ; Recurrence ; Silver ; Ulcer

Intermittent exotropia at times is completely controlled by the convergence mechanisms and at other times escapes this control and becomes a manifest exotropia. The treatment of choice is surgical and the treatment is directed at normalization of binocular functions, and recurrence and overcorrection are frequently seen after surgery. Therefore it is important to decide the time and the type of surgery. The author experienced 66 cases of intermittent exotropia in which surgery was done. Surgery was indicated in the cases with deviation of 20 PD or more, deviation of less than 20 PD with asthenopia, exotropia occurred during more than 40% of waking hours, and deterioration of stereoacuity even at early age. Bilateral recession was initial procedure regardless type of intermittent exotropia. In the case with amblyopia, however, R and R was done on the amblyopic eye and in convergence insufficiency type bimedial resection. Lateral Incomitancy was present in 37.9%. The basic type which was shown in 68.2% was the most frequent one. The amount of esodeviation was 15 to 10 PD in 43.9% and 11 to 15 PD in 21.2% on the first postoperative day. The phoria within 10 PD was shown in 95.4% 6 weeks after surgery, in 98.5% 3 months after surgery, and in 93.9% 6 months after surgery. Six months after surgery, 4 cases revealed exodeviation above 16 PD and no case esodeviation. Stereopsis was tested in 54 cases who understood the test before operation and 43 cases(79.6%) showed stereopsis. Nine out of 11 cases who had no stereopsis showed stereopsis after operation. In this study, success rate of first surgery was as high as 93.9% in 6 months follow-up and stereopsis was restored in considerable number of cases in intermittent exotropia compared to other types of strabismus and binocular function could also be restored and improved after surgery.
Amblyopia ; Asthenopia ; Depth Perception ; Esotropia ; Exotropia* ; Follow-Up Studies ; Ocular Motility Disorders ; Recurrence ; Strabismus ; Telescopes ; United Nations

PURPOSE: Chronic renal failure is known to occur with many disturbances in calcium metabolism including osteoporosis, bone decalcification, osteitis fibrosa cystica, and parathyroid hyperplasia. Renal transplantation may benefit the patients with chronic renal failure by reversing these disturbances, but it can also have deleterious effects on the bone. Osteoporosis remains one of the most frequent and serious complications after renal transplantation. The aim of this retrospective study is to evaluate the factors affecting osteoporosis after renal transplantation. METHODS: Bone mineral density (BMD) was measured a median 46 months (range 1~121) after renal transplantation in 118 of 274 patients between March 1991 and May 2002. At the time of bone examination, sex, age, duration of dialysis before transplantation, posttransplantation period, cumulative doses of prednisone, number of rejection, serum levels of cyclosporine, BUN, Cr, Ca, P, alkaline phosphatase (ALP), osteocalcin, urine levels of deoxypyridinoline, and cumulative doses of prednisone were measured. RESULTS: Duration between renal transplantation and BMD measurement (Ed-confirm this addition) was longer, and cumulative doses of prednisone were higher in patients whose lumbar vertebrae BMD was osteoporotic with statistical significance (P=0.023 and P=0.011, respectively). Longer duration between renal transplantation and BMD measurement and higher cumulative doses of prednisone were also seen in patients whose femoral neck BMD was osteoporotic, but without a statistical significance (P=0.186 and P=0.184, respectively). Cyclosporine level did not correlate well with either lumbar vertebrae or femoral neck BMD (P=0.800 and P=0.474). Nor did other factors show a statistically significant correlation. CONCLUSION: Our data indicated that longer duration between renal transplantation and BMD measurement and higher cumulative doses of prednisone were the statistically significant factors affecting patients with osteoporotic BMD at the lumbar vertebrae and femoral neck. To prevent osteoporosis after renal transplantation, it is important to restrict the cumulative doses of prednisone as early as possible following renal transplantation.
Alkaline Phosphatase ; Bone Density ; Calcium ; Cyclosporine ; Dialysis ; Femur Neck ; Humans ; Hyperplasia ; Kidney Failure, Chronic ; Kidney Transplantation* ; Lumbar Vertebrae ; Metabolism ; Osteitis Fibrosa Cystica ; Osteocalcin ; Osteoporosis* ; Prednisone ; Retrospective Studies

BACKGROUND: The incidence of mycoplasmal pneumonia is predominantly at childhood and early adulthood, but in adults, its incidence is low and its symptoms and physical findings are nonspecific. The definite diagnosis of M. pneumoniae pneumonia can be made by sputum culture, but requires several weeks for positive results, and the early diagnosis must initially be based on the serologic tests and appropriate clinical findings. Thus, we evaluated the clinical aspects of M. pneumoniae pneumonia in the adults patients. METHOD: Among the admitted patients due to pneumonia, the definite diagnosis is anti-M. pneumoniae antibody titer of > 1:40 and a single cold agglutinin titer of > 1:64. The presumptive diagnosis is anti-M. pneumoniae antibody titer of > 1:40 or a single cold agglutinin titer of > 1:64 and the clinical characteristics or chest X-ray findings are compatible with M. pneumoniae pneumonia. We studied the age and sex distribution, seasonal distribution, clinical symptoms, physical findings, serologic test, chest X-ray findings, treatment and its progression. RESULTS: 1) The age distribution was even and the ratio of male to female was 1:1. 2) The monthly distribution was most common in January(16.7%) and the seasonal distribution in autumn and winter(autumn: 30%, winter: 33.3%). 3) The cold agglutinin titers were higher than 1:64 in 12 cases(40%), and reached the peak level around 2 weeks from onset and antimycoplasma antibody titers were higher than 1:160 in 5 cases(16.7%). 4) On the chest X-ray, pulmonary infiltration was noted in 28 cases(93.3%) among 30 cases and right lower lobe involvement was the most common(33.3%) and both lower lobe involvement was noted in 7 cases(23.3%). 5) The mean treatment duration was most common(33.3%) in 1 week to 2 weeks after admission and 26 cases(86.7%) were improved within 4 weeks. 6) On admission, there was fever(> or =38.9degreesC) in 17 cases(56.7%), and the fever subsided in 12 cases(70%) within 3 days after treatment using erythromycin. CONCLUSION: The mycoplasmal pneumonia in adults shows milder clinical patterns than that in childhood and can be completely recovered without complication by early diagnosis and treatment.
Adult* ; Age Distribution ; Diagnosis ; Early Diagnosis ; Erythromycin ; Female ; Fever ; Hospital Distribution Systems ; Humans ; Incidence ; Male ; Pneumonia* ; Seasons ; Serologic Tests ; Sex Distribution ; Sputum ; Thorax

No abstract available.
Brain Neoplasms* ; Brain* ; Drug Therapy ; Medulloblastoma ; Neoplasm Metastasis* ; Neuroectodermal Tumors, Primitive

Many organic and nonorganic agents can cause chemical pneumonitis. Chemical pneumonitis induced by inhalation of acetic acid is a rare clinical condition. As acetic acid is a water soluble agent, it causes chemical irritation to respiratory tract and causes variable symptoms. We experienced a case of acute lung injury due to inhalation of acetic acid fume. A 56-year-old male patient was admitted due to dyspnea with vomiting for one day. After he inhaled acetic acid fume in occupational situation, he had chest tightness, chilling sense, and productive cough. Our case was good response to oxygen inhalation, antibiotics, and systemic steroids.
Acetic Acid* ; Acute Lung Injury ; Anti-Bacterial Agents ; Cough ; Dyspnea ; Humans ; Inhalation* ; Male ; Middle Aged ; Oxygen ; Pneumonia* ; Respiratory System ; Steroids ; Thorax ; Vomiting ; Water