No abstract available.
Hamartoma*

No abstract available.
Breast Neoplasms* ; Breast* ; Drug Therapy* ; Methotrexate*

PURPOSE: H. pylori infection was recently reported to be associated with unexplained iron-deficiency anemia(IDA) in children and adolescents. H. pylori-related IDA was thought to occur due to GI blood loss, scavenging of iron by H. pylori and iron malabsorption. The aim of this study was to examine how the status of H. pylori infection and age of children affected RBC indices, serum iron level and TIBC. METHODS: We performed esophagogastroduodenoscopy, and examined RBC indices, serum iron and TIBC on 178 pediatric patients with recurrent abdominal pain. H. pylori infection was assessed by CLO test and silver stain of gastric biopsy specimen. RESULTS: H. pylori infection was found in 42 of 178 patients(23.6%). In children with H. pylori infection, the prevalence of iron deficiency(ID) and IDA(39.0% and 10.3%, respectively) was higher than in children without H. pylori infection(29.6% and 4.1%, respectively), but there was no statistically significant difference. Serum iron level was lower(69.5+/-32.7 vs 77.3+/-34.1g/dL; P= 0.08) and TIBC was higher(380.8+/-50.4 vs 366.9+/-47.0g/dL; P=0.09) in children with H. pylori infection than in children without H. pylori infection. All RBC indices and iron saturation were lower in children with H. pylori infection than in children without H. pylori infection, but there was no significant difference between the two groups. In correlation analysis, serum iron, Hgb, Hct, MCV and MCH were significantly increased by age in children without H. pylori infection (P<0.05), but MCH and MCHC were decreased significantly(P<0.05) by age in children with H. pylori infection. In multiple regression analysis, the change of serum iron, MCH and MCHC by age was significantly influenced by the status of H. pylori infection(P<0.05). CONCLUSION: H. pylori infection decreases RBC indices and serum iron and increases TIBC in children. These changes become prominent as age increases. This age effect rnay be related to the duration of H. pylori infection. (J Korean Pediatr Soc 2000;43:755-762)
Abdominal Pain ; Adolescent ; Anemia, Iron-Deficiency ; Biopsy ; Child* ; Endoscopy, Digestive System ; Erythrocytes* ; Helicobacter pylori* ; Helicobacter* ; Humans ; Iron* ; Prevalence ; Silver

No abstract available.
Calcium* ; Lithium* ; Parathyroid Hormone*

Mirizzi syndrom is a rare disorder characterized by obstruction of common hepatic duct due to impacted gallbladder neck or dystic duct stone and is an uncommon cause of obstructive jaundice. Authors experienced one case of Mirizzi syndrome mimicked lobulated intraductal tumor.
Gallbladder ; Hepatic Duct, Common ; Jaundice, Obstructive ; Mirizzi Syndrome ; Neck

OBJECT: This study was performed in order to examine the correlation between acute neuroleptic-induced dystonic reactions and serum iron level. METHOD: Serum iron levels were measured in psychiatric inpatients who had developed acute neuroleptic-induced dystonia(N=41) and in control patients with no history of acute dystonic reactions(N=37). Serum iron levels were compared in acute dystonic inpatients before starting treatment with neuroleptics and after acute dystonic reaction. RESULTS: The patients exhibiting acute dystonic reactions had significantly lower serum iron levels than the patients without acute dystonic reactions. CONCLUSION: This result supports an association between low serum iron and the occurrence of neuroleptic-induced acute dystonic reactions.
Antipsychotic Agents ; Dystonia* ; Humans ; Inpatients ; Iron*

OBJECTS: Sanjoin, the seeds of Zizyphus vulgaris var. spinosus has been used as the most important hypnotic agent in chinese medicine to treat insomnia. This research was performed in order to examine the effect of betulinic acid and sanjoinine-A which are components of Sanjoin. METHOD: Sleeping time, sleep recordings of EEG, serum serotonin level, and locomotor activity were measured in rats which received betulinic acid and sanjoinine-A as sleep induction material extracted from Sanjoin. RESULTS: 1) Groups received betulinic acid, sanjoinine-A, and lorazepam showed increased sleep time than control group with saline. 2) Groups with betulinic acid, sanjoinine-A, lorazepam and saline recorded beta-wave in sleep recording of EEG. In there was no significant difference among all groups. 3) No significant difference in serum serotonin level among all groups was found. 4) In autonomic activity testing, groups of betulinic acid, sanjoinine-A, and lorazepam showed significantly more decreased in activity than saline group. In comparison of groups of betulinic acid and sanjoinine-A with a group of lorazepam, there was no significant difference. CONCLUSION: These results suggests that betulinic acid and sanjoinine-A have the sedative effect like lorazepam rather than sleep effect.
Animals ; Asian Continental Ancestry Group ; Brain* ; Electroencephalography* ; Humans ; Hypnotics and Sedatives ; Lorazepam ; Motor Activity ; Rats* ; Serotonin* ; Sleep Initiation and Maintenance Disorders ; Ziziphus

OBJECTIVE: It has been thought that estrogen has neuroleptic like effect in women schizophrenic patients. This study aimed to investigate neuroleptic side-effects severity in women with schizohrenia and to investigate their putative association with variations in sex steroids over menstrual cycle. Based on the estrogen theory, The author hypothesized that parkinsonian side-effects would be exacerbated when estrogen levels were high. METHOD: 26 schizophrenic women were assessed using the ESRS(Extrapyramidal Symptom Rating Scale) and estrogen analysis. Tests were conducted twice, in the mid luteal and mid follicular phase. RESULT: It was hypothesized that high level of estrogen would lead to an exacerbation of parkisonian side-effects but the results indicated that parkinsonian side effects decreased overall when estrogen levels were high. This effects were more marked for the group taking typical neuroleptics than those taking atypical neuroleptics. CONCLUSION: The results of this study suggest that estrogen and progesteron may reduce the severity of neuroleptic indeced extrapyramidal side effects over menstrual cycle in women with schizophrenia. It was concluded that estrogen has different effects on dopamine dynamics in the mesolimbic and mesostriatal pathways according to estrogen, progesteron, catecol estrogen, prolactine.
Antipsychotic Agents ; Dopamine ; Estrogens* ; Female* ; Follicular Phase ; Humans ; Menstrual Cycle ; Prolactin ; Schizophrenia ; Steroids

No abstract available.
Urokinase-Type Plasminogen Activator*

To evaluate the effectiveness of superselective transcatheter arterial embolization (STAE) for hepatocelluar carcinoma (HCC) with a mixture of ethanol and Lipiodol, STAE was done in 12 male patients with HCC. Three were diagnosed clinically with angiographic findings and elevated alphafetprotein levels and three were recurrent tumors after surgery. Sono-guided aspiration biopsy proved the diagnosis of hepatocellular carcinoma in another six patients. The tumor was a small single nodule (2-5cm in diameter) in 11 patients. In one patient, two nodules were found. Superselective catheterization was done using 3F Tracker catheter(Target Therapeutics USA) coaxially through 6F catheter into the feeding hepatic artery, usually the third order branch. One to four cc of 75% ethanol mixed with Lipiodol was infused under fluoroscopy immediately after imjection of 2% lidocaine. Immediate angiography and CT after 2 weeks were undertaken. Complete segmental or subsegmental devascularization including feeding arteries and tumor vascularities occurred in all patients. Follow-up angiography after 6 to 15 months revealed the tumor opacified by Lipiodol. The tumor decreased in 5 cases and recurrence was found in three patients. CT taken 2 weeks after STAE showed low density halo around the tumor in 5 cases. Subsequest segmentectomy in four patients revealed total or near total necrosis of the tumor and no evidence of damage in surrounding parenchyme. STAE for HCC with a mixture of ethanol and Lipiodol is an effective and safe measure for small HCC.
Angiography ; Arteries ; Biopsy, Needle ; Carcinoma, Hepatocellular* ; Catheterization ; Catheters ; Diagnosis ; Ethanol* ; Ethiodized Oil* ; Fluoroscopy ; Follow-Up Studies ; Hepatic Artery ; Humans ; Lidocaine ; Male ; Mastectomy, Segmental ; Necrosis ; Recurrence