Ovarian tumor in pregnancy is not rare and benign cystic teratoma is most common ovarian tumor in pregnancy. Most ovarian tumor in pregnancy is found at first and second trimester but sometimes found at third trimester and it is difficult to make a decision for management. Moreover physician should consider fetal age and mother's condition, and weigh outcome of operation for complicated ovarian tumor in pregnancy. Torsion of ovarian tumor is not an uncommon complication during first trimester of pregnancy and puerperium but rare occurs during the third trimester of pregnancy. We have experienced a case of torsion of benign cystic teratoma of ovary which occurred at 37 weeks gestation in a 25 year-old woman. So we report this case with a brief review of literature.
Adult ; Female ; Gestational Age ; Humans ; Impetigo* ; Ovary ; Postpartum Period ; Pregnancy Trimester, First ; Pregnancy Trimester, Second ; Pregnancy Trimester, Third ; Pregnancy* ; Teratoma

A female fetus with short rib(polydactyly) syndrome, Beemer-Langer type was terminated at 28 week's gestation because of abnormalities visualized on sonography. We present the clinical, radiological and autopsy findings of this case with a brief review of the literatures.
Autopsy ; Female ; Fetus ; Humans ; Polydactyly* ; Pregnancy ; Ribs*

Postpartum thyroiditis is a common but frequently unrecognized disorder, affecting approximately 5% of women during the first 12 months after delivery. It is characterized by transient hyperthyroidism occurring about 14 weeks postpartum followed by transient hypothyroidism at 19 weeks postpartum. Our aim is to investigate the prevalence of positive antimicrosomal antibody in women 3 months postpartum and an association of antimicrosomal antibody with symptomatic and biochemical thyroid disorders. We used data collected from 205 women who visited Dankook University Hospital in 3 months postpartum, Our results showed that the rate of positive antithyroid microsomal antibody was 12.7% in women 3 months postpartum and the prevalence of biochemical hyperthyroidism and biochemical hypothyroidism with positive antithyroid microsomal antibody women 3 months postpartum were 26.9% and 19.2%, respectively. The prevalence of postpartum biochemical thyroid dysfuncion 3 months postpartum was 13.7%. There was no relationship between any of the following factors and thyroid antibody status: fetal distress, birth weight and infant sex, matemal age, experiences and mode of delivery, previous medical disease(such as pstrointestinal and psychotic diseases), experiences of previous abortions, gestational age and past history of thyroid diseases.
Abortion, Induced ; Birth Weight ; Female ; Fetal Distress ; Gestational Age ; Humans ; Hyperthyroidism ; Hypothyroidism ; Infant ; Postpartum Period* ; Postpartum Thyroiditis* ; Prevalence ; Thyroid Diseases ; Thyroid Gland

Pregnancy is normally a state of erythroid hyperplasia. Increased erythropoiesis during pregnancy is controlled by erythropoietin, which is augmented by the action of placental lactogen and inhibited by high levels of estrogen. We described a case of a patient with pure red cell aplasia during pregnancy that resolved completely in the postpartum period.
Erythropoiesis ; Erythropoietin ; Estrogens ; Humans ; Hyperplasia ; Placental Lactogen ; Postpartum Period ; Pregnancy* ; Red-Cell Aplasia, Pure*

Aspiration of foreign bodies into tracheobronchial tree is more common in children than in adults. Foreign bodies in airway commonly occur by accident, and in most cases they get removed without delay. Small foreign bodies that lodge in the peripheral airway are often asymptomatic initially and can result in respiratory symptoms several years later. Although foreign body aspiration is frequently suspected in children with acute or recurrent pulmonary symptoms, it is rarely considered in adults, unless a clear history of an aspiration event can be obtained. We have experienced and studied a case of occult aspiration of a shrimp which had been lodged for a long period.
Adult ; Bronchi* ; Bronchoscopy* ; Child ; Foreign Bodies* ; Humans

Although endobronchial hamartoma is a rare benign tumor, most patients with endobronchial hamartoma have respiratory symptoms such as obstructive pneumonia, hemoptysis, cough, or dyspnea due to bronchial obstruction. It can cause irreversible post-obstructive pulmonary destruction, thus early diagnosis and treatment is very important. Recently, there have been cases of neodymium-doped yttrium aluminum garnet (Nd:YAG) laser and electrocautery procedures for bronchoscopic treatment of malignant or benign central airway obstruction with comparable therapeutic efficacy and few complications. Bronchoscopic cryotherapy is a newly developed technique for management of central airway obstruction. Moreover, it provides diagnostic methods with improving diagnostic yield and safety. We report two cases of endobronchial hamartoma, each diagnosed and definitively treated with bronchoscopic techniques. Endobronchial biopsy and removal was successfully performed by cryotherapy via flexible bronchoscopy without notable complications. Follow-up bronchoscopic examinations excluded residual or recurrent disease.
Airway Obstruction ; Aluminum ; Biopsy ; Bronchial Neoplasms ; Bronchoscopy* ; Cough ; Cryotherapy* ; Diagnosis* ; Dyspnea ; Early Diagnosis ; Electrocoagulation ; Follow-Up Studies ; Hamartoma* ; Hemoptysis ; Humans ; Pneumonia ; Yttrium

BACKGROUND: The lymphocytes including morphologically immature lymphoid cells are frequently increased in the marrow aspirates of children with neuroblastoma. We studied about the clonality of these lymphoid cells and its effects on the marrow involvement and prognosis of disease. METHODS: We evaluated 30 marrow aspirates of 23 children with neuroblastoma from 1990 to 1998. We tested the immunoglobulin heavy chain gene rearrangement PCR for B cell clonality and T cell receptor gamma gene rearrangement PCR for T cell clonality with bone marrow specimens. RESULTS: Younger children showed negative bone marrow involvement more than older children. In this group, the proportions of immature lymphoid cells and total lymphocytes were higher (3.4+/-3.2% vs. 0.8+/-1.9%, 31.3+/-17.0% vs. 14.7+/-12.0%). Immunoglobulin heavy chain gene rearrangements were present in 19/30 (64%) specimens and more frequently observed in negative marrow involvement cases. Seven cases with the proportions of total lymphocytes more than 30% showed significantly high long-term survival probability (P=0.05). Ten cases with B cell monoclonality showed the tendency of high long-term survival probability (P=0.13). CONCLUSION: The increase of lymphocytes including morphologically immature lymphoid cells in the marrow aspirates of children with neuroblastoma were frequently observed in the children without marrow involvement of malignancy and closely related to B cell clonality. The increase of total lymphocytes and related B cell monoclonality may be one of possible explanations of goodprognosis of children with neuroblastoma.
Bone Marrow* ; Child* ; Gene Rearrangement ; Humans ; Immunoglobulin Heavy Chains ; Lymphocytes* ; Neuroblastoma* ; Polymerase Chain Reaction ; Prognosis* ; Receptors, Antigen, T-Cell

OBJECTIVE: This study was aimed to characterize the clinical features and course of acute hepatitis A in Korean adults. METHODS: One-hundred and thirteen cases of acute hepatitis A, diagnosed between Jan. 1995 to July 1998 at 6 medical centers in Korea, were reviewed retrospectively. The clinical course of 94 cases with follow-up duration longer than 3 months were analyzed. RESULTS: The median age was 26 (16-65) years and 97.3% of the patients were under 40 years. The presumed sources of infection were identifed in 62 cases (54.9%). Among those, the leading source was ingestion of raw food. All patients showed normalization of bilirubin level within 8 weeks. The ALT levels normalized within 8 weeks in all patients except three patients (3.2%). Three patients with prolonged elevation of ALT showed second rise of ALT, suggesting a possibility of relapsing hepatitis. Prolonged fever (>38 degree C) more than 10 days was observed in 3 patients (3.2%). One case showed prolonged elevation of alkaline phosphatase (> x3 upper normal limit). No case of fulminant hepatic failure or death was observed. CONCLUSION: The majority of cases with acute hepatitis A in Korean adults showed self-limited course with full recovery.
Adult* ; Alkaline Phosphatase ; Bilirubin ; Eating ; Fever ; Follow-Up Studies ; Hepatitis A* ; Hepatitis* ; Humans ; Korea ; Liver Failure, Acute ; Retrospective Studies