The purpose of the present study is to demonstrate the distribution of carbonic anhydrase pattern in the various termatodes (Fasciola gigantica, Paramphistoma orthocoelium, Paragonimus westermani) by means of Kurada staining method, and to correlate these findings with the histochemical data and harboring location. The results are summarized as follows: In Fasciloa gigantica, carbonic anhydrase activity was positive in the vitelline gland cells and eggs in the uterus. In Paramphistoma orthocoelium, carbonic anhydrase activity was positive in the vitelline gland cells and eggs in the uterus. In Paragonimus westermani, carbonic anhydrase activity was positive in intestinal mucous membrane, vitelline gland cells and eggs.
parasitology-helminth-trematoda ; Fasciola gigantica ; Paramphistoma orthocoelium ; Paragonimus westermani ; histochemistry ; carbonic anhydrase

We had experienced 2 cases of acute subdural hematoma due to vitaimin K(vit. K) deficiency. They were 44-and 42-day-old. After the adminstration of vit.K1, prolonged prothrombin time(PT) and activated partial thromboplastin time(APTT) were corrected, so the surgical treatment ws performed. We supposed the predisposing factors were breast feeding and unknown hepatic pathology. No complication remained to one infant but the other multiple cerebral infarctions. The etiology, pathogenesis, diagnosis, prevention are discussed. We insist on neonatal administration of vit. K1 for the prevention of bleeding tendency. If intracranial hemorrhage develops, we must keep in mind that the early neurosurgical intervention may be needed.
Breast Feeding ; Causality ; Cerebral Infarction ; Diagnosis ; Hematoma, Subdural, Acute* ; Hemorrhage ; Humans ; Infant* ; Intracranial Hemorrhages ; Partial Thromboplastin Time ; Pathology ; Prothrombin ; Prothrombin Time ; Thromboplastin ; Vitamin K Deficiency ; Vitamins*

Generalized distinct hyperpigrnented macules developed at 2. 7 years after starting photochemotherapy(psoralen and UVA) in a 66-year-old psoriatic male patient. The histopathologic feature of this macule was characterized as a lentiginous p roliferation. The significance and long term course of PUVA lentigo are still unknown. So, we will further monitor this patient continually for melanocytic dysplasias, including melanoma.
Aged ; Humans ; Lentigo* ; Lichen Planus ; Male ; Melanoma ; Mouth Mucosa

We present a case of familial benign chronic pemphigus in 50-year-old male patient who had had recurrent oozing, macerated and eroded skin lesions on the groin and scrotum for 20 years. At first, we diagnosed his case as scrotal eczema and/or intertrigo, but after repeated recurrance, it was confirmed as above disease by characteristic histopathologic findings.
Cytochrome P-450 CYP1A1 ; Eczema ; Groin ; Humans ; Intertrigo ; Male ; Middle Aged ; Pemphigus, Benign Familial* ; Scrotum ; Skin

We present a case of generalized syringoma in a 12-year-old healthy girl. The patient has numerous skin colored or yellowish papules on the face, neck, anterior chest, axillae and abdomen. She has a family history of eyelid syringoma occuring in her mother and maternal grandmother. Diagnosis was confirmed by characteristic histopathologic findings.
Abdomen ; Axilla ; Child ; Diagnosis ; Eyelids ; Female ; Humans ; Mothers ; Neck ; Skin ; Syringoma* ; Thorax

Rupture of the anterior cruciate ligament is a serious injury that can cause severe degenerative change if untreated, and there are many controversies in its treatment. The authors experienced 126 patients of the anterior cruciate ligament rupture in the Department of Orthpaedic Surgery, Chung-Ang university from May 1985 to December 1992. Among them, we performed 36 anterior cruciate ligament reconstructions using bone-patellar tendon-bone autograft reinforced with Trevira ligament, an assumption that the artificial ligament acts as an internal splint during the vulnerable period of healing. Bone-patellar tendon-bone autograft was passed through the transosseous hole in the tibia, then across the knee and through the isometric path of lateral femoral condyle through a bone tunnel. Thereafter, the Trevira ligament was passed through the same tibial tunnel, but over the top route to the lateral femoral condyle. Of the 36 cases, 28patients (Group I: 15 cases of Mini-arthrotomy,Group II: 13 cases of Arthroscopic technique) with average follow up of 23.5 months (minimum 12 months, maximum 40 months) were analyzed. According to the Mullers criteria, the result were excellent in 12 cases (Group I: 5 cases; Group II: 7 cases), good in 14 cases(Group I: 9 cases ; Group II: 5 cases and fair in 2 cases (Group I: 1 case; Group II: 1 case). On stress roentgenograms by Telos arthrometer, the average difference of anterior displacement between the injured and normal sides were decreased to 2.3mm from average 9.1mm preoperatively (Group I: from 9.3mm to 2.6mm; Group II: from 8.8mm to 2.1mm). And subjectively, there was no difference between the injured and normal sides in 8 cases (Group I: 4 cases, Gruop II: 4 cases).
Anterior Cruciate Ligament ; Autografts ; Follow-Up Studies ; Humans ; Knee ; Ligaments ; Patellar Ligament ; Rupture ; Splints ; Tibia

Twin pregnancies represent a high risk obstetric population with perinatal morbidity and mortality much greater than that of singleton pregnancies. A retrospective dinical evaluation was attempted to analyse 211 cases of twin pregnancies in Chunchon Sacred Heart Hospital of Hallym University from Jan. l. 1988 to Dec. 31. 1997. The results were as follows. 1) The incidence of twin pregnancy was 1 in 93.9 deliveries. 2) The age of mother ranged from 19 to 42 years and predominant age group was 26-30 which covers 43.1% of all. 3) Nullipara was 61.1% and multipara was 38.9%. 4) The predominant gestational age group at delivery was 36-37 weeks, 33.2%. 5) In presentation, both cephalic combination was 46.4%, cephalic-breech was 26.1%. 6) The birth weight was less than 2500gm in 64.9% of the 1st babies and 70.6% of the 2nd babies, respectively. 7) The rate of cesarean section was 89.0%. The indications of cesarean section were malpresention (48.9%), elective cesarean section(38.8%), and toxemia(9.0%). 8) In 23 cases of vaginal delivery, the average duration of labor was 7.0 hours and 43.5% of 2nd baby was delivered within 5 min after 1st baby delivery, 9) The most frequent maternal complications during pregnancy were anemia(36.0%), preterm labor(34.6%) and preeclamsia(17.5%). 10) The perinatal mortality rate of the first and second twins was 10.4% and 12.3%, respectively. The main causes of perinatal death were prematurity(52.1%) and stillborn(22.9%). 11) Both female was 43.6%, both male was 39.3%, and opposite sex was 17.1% in infant.
Birth Weight ; Cesarean Section ; Female ; Gangwon-do ; Gestational Age ; Heart ; Humans ; Incidence ; Infant ; Male ; Mortality ; Mothers ; Perinatal Mortality ; Pregnancy ; Pregnancy, Twin* ; Retrospective Studies

BACKGROUND/AIMS: There is considerable variance in individual susceptibility to hepato-toxic effects of ethanol as evidenced by the finding that only about 10-20% of alcoholics develop alcoholic liver cirrhosis. The aims of this study were, 1) to get the data on the genetic polymorphisms of three major ethanol-metabolizing enzymes (ADH, CYP2E1, ALDH) in normal Korean adults, and to search for the specific genotypes influencing alcohol drinking behavior by the comparison of allele frequencies between healthy control group and heavy drinker group with or without liver disease, 2) to investigate the influence of the genetic polymorphisms of these enzymes on the susceptibility to alcoholic liver disease by the comparison of allele frequencies between heavy drinker group without liver disease and alcoholic liver cirrhosis group. METHODS: Healthy control group included 53 healthy males in military service without evidence of liver disease or alcoholism. Heavy drinker group without liver cirrhosis included 29 males who had been drinking 80g or more of alcohol daily for more than ten years but did not have any clinical evidence of liver disease. Alcoholic cirrhosis group included 43 male patients who had drunk 80g or more of alcohol daily for more than ten years and had clinical evidences of overt cirrhosis. Subjects with hepatitis B surface antigen or anti-hepatitis C antibody were excluded. Genotypes of the three enzymes were determined by PCR (polymerase chain reaction) and restriction fragment length polymorphism (RFLP) with genomic DNAs extracted from peripheral leukocytes. RESULTS: 1) In healthy Korean males, allele frequency of ADH22, ADH31, CYP2E1 c2 and ALDH22 was 81%, 94%, 30% and 14%, respectively. 2) The absence of ALDH22 or CYP2E1 c2 allele were significant risk factors for being a heavy drinker (odds ratio,' 0.09, 0.42, respectively). 3) Although it was not associated with the polymorphism of each ethanol-metabolizing enzymes, the susceptibility to alcoholic liver cirrhosis was significantly associated with combined genotypes of ADH2(22) & ADH3(1+1)& CYP2E1 B or C. COMCLUSION: Genetic polymorphisms of ethanol-metabolizing enzyrnes are significantly associated with the suseptability to alcoholic liver disease as well as alcohol drinking behavior.
Adult ; Alcohol Drinking ; Alcoholics* ; Alcoholism ; Alleles ; Cytochrome P-450 CYP2E1 ; DNA ; Drinking ; Ethanol ; Fibrosis ; Gene Frequency ; Genotype ; Hepatitis B Surface Antigens ; Humans ; Leukocytes ; Liver Cirrhosis ; Liver Cirrhosis, Alcoholic* ; Liver Diseases ; Liver Diseases, Alcoholic ; Male ; Military Personnel ; Polymerase Chain Reaction ; Polymorphism, Genetic* ; Polymorphism, Restriction Fragment Length ; Risk Factors

CT is a valuable method in determining number, location and extent of lesions, although a definite diagnosisis often not possible on CT. In intracranial tuberculosis, CT was helpful in the diagnosis, assessing the degreeof hydrocephalus and evaluating the effectiveness of antituberculous therapy. Twenty-one cases of clinical lyproven intracranial tuberculosis were studied by CT in our hospital during last 3 years. Of them, eighteen caseswere tuberculous meningitis and the rests were tuberculoma. The results were as follows; 1. Tuberculous meningitis presented the following three patterns of CT findings according to its disease process. a. In early stage of the disease, suspcious multiple isodense small nodules in the cerebral and cerebellar hemispheres showed dense enhancement in postcontrast scan representing miliary tubercles. b. In later stage of the disease, precontrastscan showed partial or total obliteration of the basal and sylvian cisterns with mild dilatation of ventricularsystem. Postcontrast scan showed dense enhancement of basal and sylvian sisterns. This type of finding was themost common in our series. c. Moderate to marked dilatation of ventricle with or without a cluster ofcalcifications in suprsella area on precontrast scan was seen in far later stage or as a sequellae of the disease. No enhancement was noted in postcontrast study. 2. Tuberculoma showed an isodense or slightly hyperdense area inthe cerebral or cerebellar hemisphere with associated minimal edema in precontrast study. Postcontrast scan showeda small ring enhancement with central lucent area.
Diagnosis ; Dilatation ; Edema ; Hydrocephalus ; Methods ; Tuberculoma ; Tuberculosis ; Tuberculosis, Meningeal

No abstract available.
Prevalence* ; Ulsan*