Postpartum hemorrhage is an important cause of maternal mortality and morbidity. Especially uterine atony is the most common cause of postpartum hemorrhage. Conventional method to control postpartum uterine atonic bleeding is based on the use of oxytocin and ergot preparations. Prostaglandin F2alpha analogue such as carboprost can be used to promote contraction when these agents fail to produce uterine contraction. Prostaglandin E1 analogue, misoprostol has uterotonic effect by oral or vaginal administration. They are used to induce labor and first or mid trimester abortion. In postpartum uterine atonic bleeding, misoprostols cannot be used via oral or vaginal route. Recently we have experienced that postpartum uterine atonic bleedings unresponsive to conventional methods were controlled by rectal misoprostols. So we report these cases with a brief review of literatures.
Administration, Intravaginal ; Alprostadil ; Carboprost ; Dinoprost ; Hemorrhage* ; Maternal Mortality ; Misoprostol* ; Oxytocin ; Postpartum Hemorrhage ; Postpartum Period* ; Uterine Contraction ; Uterine Inertia

OBJECTIVE: To assess the relationship between vaginal cytology and bone mineral density in postmenopausal women. METHODS: In 93 postmenopausal women, vaginal cytology smears were taken for maturation index, serum estradiol level and bone mineral density were also taken. the percentage of each cell type found By vaginal cytology was multiplied to its specific value:superficial cells, 1.0; intermediate cell, 0.6; parabasal cell, 0.2 and modified to maturation value. Bone mineral density was measured at lumbar spine using DEXA. RESULTS: The mean bone mineral density was 0.88+/-0.14g/cm2. Mean maturation value was 50.53+/-20.74 and it was related with age and bone mineral density. CONCLUSION: Maturation value of vaginal epithelial cell represents the influence of estrogen on bone mineral density.
Bone Density* ; Epithelial Cells ; Epithelium* ; Estradiol ; Estrogens ; Female ; Humans ; Spine

OBJECTIVES: To evaluate the effect of transdermal estrogen on arterial tone. METHODS: In 30 postmenopausal women, doppler ultrasound was used to assess blood flow characteristics in internal carotid arteries. As the pulsatility index(PI) represents impedance to blood flow distal to the point of sampling, pulsatility index of internal carotid artery was measured from the flow velocity waveform. Patients were studied pretreatment and at weeks 8, 12, and 24 of treatment with transdermal estradiol 50microgram/day. RESULTS: Blood pressure was not changed during transdermal estrogen replacement therapy. Serum estradiol was increased from 13.4+/-13.7pg/ml to 55.8+/-32.8pg/ml with week 8 of treatment and it was maintained until week 24. The mean pulsatility index was fallen to 0.1+/-0.1 during week 8 of therapy and a significant reduction in PI was maintained until week 24(p=0.0001). CONCLUSION: We believe that transdermal estrogen replacement therapy affects on the arterial tone and prevents cardiovascular disease in postmenopausal women.
Blood Pressure ; Cardiovascular Diseases ; Carotid Artery, Internal* ; Electric Impedance ; Estradiol ; Estrogen Replacement Therapy ; Estrogens* ; Female ; Humans ; Ultrasonography

OBJECTIVES: A retrospective study was performed to clarify the change of lumbar bone mineral density(BMD) according to the duration of hormone replacement therapy(HRT) and the other factors such as age, years since menopause(YSM) and initial BMD in postmenopausal women. METHODS: From January, 1995 to December, 1998 we measured lumbar bone mineral density in 100 postmenopausal women in the department of obstetrics and gynecology, Inha University Hospital. These women had been followed for 2 years after taking HRT. We investigated whether there were any relation between the duration of HRT, age, YSM, initial BMD and change of BMD. RESULTS: Lumbar BMD was increased 2.06% after one year of HRT(p=0.0001) but there was no change of BMD at the 2nd year of HRT(p=0.847). The response to HRT was greatest in those who were oldest(r=0.209 ; p=0.039) and furthest YSM(r=0.209; p=0.039), and consequently among those who had the lowest BMD(r=0.590 ; p=0.0001). CONCLUSION: The bone mass was increased upto 2.06% at the 1st year of HRT but no more progressive increase was occurred. It suggest that intensive HRT is needed at 1st year of therapy. The risk of fracture is not decreased to that of the healthy population inspite of HRT, so the earlier therapy is necessary to prevent osteoporotic fracture despite of intervention.
Bone Density* ; Female ; Gynecology ; Hormone Replacement Therapy* ; Humans ; Obstetrics ; Osteoporotic Fractures ; Retrospective Studies

A clinical observation was made on 116 patients of cryptorchidism who had been admitted to the Department of Urology, Gil Genersl Hospital during 34 months from March, 1992 to January l995. The results were as follows: 1. The age distribution varies from to 1 to 33 years and the most frequent group was l to5 years old(62%). 2. Bilateral cryptorchidism was found in 22 cases(19%), and in the case of unilatera1, right in 52 cases(44.8%) and left in 42 cases(36.2%). 3. Of the 138 testes, most frequent location was in the inguinal canal in 123 testes(89.1%). 4. Orchiopexy was perrormed on 130 testes(94.2%) by subdartos pouch technique and 7 testes were performed the orchiectomy 5. Among the associated anomalies, the most common anomaly was inguinal hemia in 131 cases and others were contralateral hydrocele, hypospadias, congenital heart disese and syndactyly.
Age Distribution ; Cryptorchidism* ; Female ; Heart ; Humans ; Hypospadias ; Inguinal Canal ; Male ; Orchiectomy ; Orchiopexy ; Syndactyly ; Testis ; Urology

PURPOSE: This study was performed to investigate the growth pattern of epileptic children on medication with anticonvulsants. METHODS: We measured the weight, height and head circumference of 219 epileptic children on medication with anticonvulsants through the review of the medical records, compared these with those of the control group as means of Standard Measurement of Body Growth for Korean Chidren and Adolescence reformed at 1998 and analyzed this data according to sex, age at the start of medication, duration of medication, the cause of epilepsy, the type of seizure and the number of anticonvulsants. RESULTS: The weight and height at the start of medication with anticonvulsants had no difference from those of the control group according to sex, age at the start of medication, the cause of epilepsy, the type of seizure and the number of anticonvulsants, but the head circumference at the start of medication was smaller than that of the control group(P<0.05), especially in children aged 1 to 6 years(P<0.005) and in children with symptomatic epilepsy(P<0.001). The increase of weight, height and head circumference had no difference from those of the control group according to sex, age, duration of medication, the cause of epilepsy, the type of seizure and the number of anticonvulsants. CONCLUSION: The increase of weight, height and head circumference of epileptic children on medication with anticonvulsants had no difference from those of normal children.
Adolescent ; Anticonvulsants* ; Child* ; Epilepsy ; Head ; Humans ; Medical Records ; Seizures

Nutcracker esophagus and hypertensive lower esophageal sphincter (LES) are primary esophageal motility disorders. Nutcracker esophagus have demonstrated distal esophageal contraction amplitude that exceeds the normal range (>160mmHg), without association abnormalities of the esophageal contraction wave, or lower esophageal sphinter relaxation. The criteria for diagnosing hypertensive LES take the mean LES pressure >45mmHg, LES relaxation >75% and normal peristalsis, which is a poorly characterized motility disorder associated with chest pain and dysphagia. We experienced a case of nutcracker esophagus combined with hypertensive LES in a 3-year- old girl who presented with projectile vomiting immediately after eating solid foods. After she had taken barium esophagography and esophageal endoscopy, we suspected she had esophageal motor disorder. Esophageal manometric findings show abnormal high pressure of LES (mean LES pressure, 52.9 mmHg), abnormal high amplitude of lower esophagus more than 320 mmHg, normal esophageal perisaltic movement and normal LES relaxation. After pneumatic dilatation, now she can eat semisolid foods. This case may be the first case of nutcracker esophagus combined with hypertemsive LES in children.
Barium ; Chest Pain ; Child ; Deglutition Disorders ; Dilatation ; Eating ; Endoscopy ; Esophageal Motility Disorders* ; Esophageal Sphincter, Lower* ; Esophagus ; Female ; Humans ; Peristalsis ; Reference Values ; Relaxation ; Vomiting

PURPOSE: BRAF mutation and expression of extracellular signal regulated kinase (ERK) are linked with colorectal carcinogenesis through the serrated pathway. BRAF and ERK1/2 play important roles in the activation of mitogen-activated protein (MAP) kinase signaling pathways. The present study investigated the clinicopathologic outcomes of BRAF mutation and ERK1/2 expression in patients with colorectal cancer (CRC) and the possibility of using them as prognostic indicators. METHODS: Dual-priming oligonucleotide-based multiplex polymerase chain reaction for BRAF(V600E) mutation and immunohistochemical analysis of ERK1/2 were performed using 65 formalin-fixed, paraffin-embedded samples from patients with CRC. We analyzed the dependences of the clinicopathologic features on BRAF mutation and ERK1/2 expression. RESULTS: Out of 65 samples from CRC patients, BRAF mutation was detected in 3 (4.6%). The 3 patients with BRAF mutation presented with T3 CRC with lymph node metastasis (stage III) showing moderately or poorly differentiated histology. ERK1 and ERK2 were positively detected in 73.8% and 15.4% of the patients with CRC, respectively. ERK1 expression was significantly correlated with lymph node metastasis (P = 0.049). ERK2 expression was significantly correlated with tumor emboli (P < 0.05), tumor invasion (P = 0.035), lymph node metastasis (P = 0.017), and stage (P = 0.02). CONCLUSION: BRAF mutation and ERK1/2 expression may be associated with advanced or more aggressive CRC. These molecular markers might play prognostic roles in CRC developed through the serrated pathway.
Adenocarcinoma* ; Carcinogenesis ; Colorectal Neoplasms ; Humans ; Lymph Nodes ; Multiplex Polymerase Chain Reaction ; Neoplasm Metastasis ; Phosphotransferases*

BACKGROUND: For the differential diagnosis between the various subtypes of muscular dystrophy, the analysis of the protein expression pattern from the biopsied skeletal muscle tissue is essential. Authors performed the immunohistochemical study (IHC) using sets of antibodies for the differentiation of subtypes of muscular dystrophy. METHODS: Antibodies against dystrophin C-terminal, dystrophin rod domain, dystrophin N-terminal, alpha-, beta-, gamma-sarcoglycans, laminin alpha2 chain, dysferlin, and beta-dystroglycan were used for the IHC study in 43 patients with muscular dystrophy. The reactivity against the specific antibodies was graded and the clinical findings were assessed. RESULTS: We found 15 cases of dystrophin deficiency and 7 cases of dysferlin deficiency. Those with dystrophin deficiency were clinically classified previously as follows, 11 cases with Duchenne's muscular dystrophy (DMD), two with congenital muscular dystrophy (CMD), one with Becker's muscular dystrophy (BMD), and a female patient with limb-girdle muscular dystrophy (LGMD). Those with dysferlin deficiency consisted of 4 cases with LGMD phenotype and 3 with distal myopathy. CONCLUSIONS: The results of our study confirm the dystrophin immunostain is essential for the identification of dystrophinopathies among the various subtypes of muscular dystrophy. Also, the identification of 7 cases with dysferlin deficiency suggests dysferlinopathy is the common cause of muscular dystrophy in Korea.
Antibodies ; Diagnosis, Differential ; Distal Myopathies ; Dystroglycans ; Dystrophin ; Female ; Humans ; Immunohistochemistry ; Korea ; Laminin ; Muscle, Skeletal ; Muscular Dystrophies* ; Muscular Dystrophies, Limb-Girdle ; Muscular Dystrophy, Duchenne ; Phenotype ; Sarcoglycans

OBJECTIVE: To understand the difference of defecation physiology between postpartum and postoperative women. METHODS: Between July 1998 to April 1999, we performed defecogram and pudendal nerve motor latency to 31 women, who were 8 postoperative women, 9 post cesarean-section state women, and 14 normal vaginal delivery-state women. RESULTS: According to the defecogram results, only squeezing angles of the anorectal angle were significantly increased(96.0 vs 72.3, 74.9 degree) in normal vaginal delivery-state women compared to post cesarean-section state and postoperative women, but rest and evacuation angles were not. And to pudendal nerve latency, there were no statistically significant difference. CONCLUSION: We concluded that the pudendal plexus was damaged during labor, therefore its ability to control puborectalis muscle was damaged. So, the anorectal angles of squeezing of postpartum women were significantly increased, compared to those of post cesarean section women or postoperative women.
Cesarean Section ; Defecation* ; Female ; Humans ; Physiology* ; Postpartum Period* ; Pregnancy ; Pudendal Nerve*