No abstract available.
Pregnancy*

No abstract available.
Breast Neoplasms* ; Breast* ; Cytosol* ; Humans* ; Receptors, Steroid*

Agar ; Ampicillin ; Anti-Bacterial Agents ; Appendicitis ; Cephalothin ; Child ; Cholangitis ; Ciprofloxacin ; Classification ; Clindamycin ; Diffusion ; Endocarditis ; Erythromycin ; Gentamicins ; Hematologic Diseases ; Humans ; Imipenem ; Meningitis ; Mouth ; Mucous Membrane ; Nasopharynx ; Oxacillin ; Penicillins ; Rhabdomyolysis ; Streptococcus ; Vancomycin ; Viridans Streptococci

PURPOSE: To evaluate the changes in choroidal thickness and superficial vascular density of the macula and optic disc using optical coherence tomography angiography after laser photocoagulation. METHODS: We conducted a retrospective chart review of 25 eyes of diabetic retinopathy patients who underwent panretinal photocoagulation. The macula and optic disc were divided into nine areas, and the vascular density of each area was quantitatively measured using optical coherence tomography angiography. The changes in vascular density and choroidal thickness were analyzed before laser photocoagulation and at 1 week after, 1 month after, and 3 months after treatment. RESULTS: In the panretinal photocoagulation group, the average vascular densities of the macula were 13.5 ± 3.6 mm⁻¹ before treatment, and 14.7 ± 3.1 mm⁻¹ after 1 week, 13.7 ± 2.6 mm⁻¹ after 1 month, and 12.8 ± 3.8 mm⁻¹ after 3 months of treatment. The average vascular densities of the optic disc were 14.7 ± 5.2 mm⁻¹ before treatment, and 14.1 ± 4.7 mm⁻¹ after 1 week, 14.8 ± 5.3 mm⁻¹ after 1 month, and 15.0 ± 4.7 mm⁻¹ after 3 months of treatment. The average subfoveal choroidal thicknesses were 327.5 ± 57.9 µm before treatment, and 334.4 ± 52.5 µm after 1 week, 291.2 ± 52.9 µm after 1 month, and 286.3 ± 44.4 µm after 3 months of treatment. CONCLUSIONS: The vascular density of the macula increased temporarily after 1 week of treatment but decreased afterwards. The vascular density of the optic disc decreased after 1 week of laser treatment but increased over time. The subfoveal choroidal thickness increased after 1 week of laser treatment but decreased afterwards.
Angiography ; Choroid ; Diabetic Retinopathy ; Humans ; Light Coagulation ; Retrospective Studies ; Tomography, Optical Coherence

BACKGROUND: This study aimed to present our 5-year experience of extracorporeal cardiopulmonary resuscitation (ECPR) performed by emergency physicians. METHODS: We retrospectively analyzed 58 patients who underwent ECPR between January 2010 and December 2014. The primary parameter analyzed was survival to hospital discharge. The secondary parameters analyzed were neurologic outcome at hospital discharge, cannulation time, and ECPR-related complications. RESULTS: Thirty-one patients (53.4%) were successfully weaned from extracorporeal membrane oxygenation, and 18 (31.0%) survived to hospital discharge. Twelve patients (20.7%) were discharged with good neurologic outcomes. The median cannulation time was 25.0 min (interquartile range 20.0-31.0 min). Nineteen patients (32.8%) had ECPR-related complications, the most frequent being distal limb ischemia. Regarding the initial presentation, 52 patients (83.9%) collapsed due to a cardiac etiology, and acute myocardial infarction (33/62, 53.2%) was the most common cause of cardiac arrest. CONCLUSIONS: The survival to hospital discharge rate for cardiac arrest patients who underwent ECPR conducted by an emergency physician was within the acceptable limits. The cannulation time and complications following ECPR were comparable to those found in previous studies.
Cardiopulmonary Resuscitation ; Catheterization ; Emergencies* ; Extracorporeal Membrane Oxygenation ; Extremities ; Heart Arrest ; Humans ; Ischemia ; Myocardial Infarction ; Retrospective Studies ; Treatment Outcome

BACKGROUND: Propofol is an alternative to thiopental as an intravenous induction agent for cesarean section. It is also used as a sedative for supplementation of regional blockade during cesarean section. It has been reported that propofol relaxes not only vascular smooth muscle but also other smooth muscles. The aim of this study was to investigate the effect of propofol on rat uterine smooth muscle in an isolated preparation in the rat. METHODS: Uterine smooth muscle tissues were obtained from rats (n = 21). The muscle strips were suspended in tissue baths and isometric tension was recorded. After spontaneous or oxytocin induced activity had been accomplished in the buffer solution as a control, propofol (1 to 20microgram/ml) in fat emulsion was applied cumulatively to the bath and the effects were continuously recorded. RESULTS: In vitro, propofol induced a dose-dependent inhibition of spontaneous as well as oxytocin induced myometrial contractile activity. Propofol concentration of 1microgram/ml had no significant effects on the resting tension, active tention, and frequency of contraction developed by spontaneous and oxytocin induced uterine contractility. However, Complete muscular relaxations on spontaneous and oxytocin induced contractility were obtained at a concentration of 10microgram/ml and 20microgram/ml, respectively. CONCLUSIONS: Propofol inhibits spontaneous and oxytocin-induced uterine smooth muscle contractions in dose dependent pattern.
Animals ; Baths ; Cesarean Section ; Female ; Muscle, Smooth* ; Muscle, Smooth, Vascular ; Oxytocin ; Pregnancy ; Propofol* ; Rats* ; Relaxation ; Thiopental

OBJECTIVE: Chlamydia trachomatis is one of the most common causative microorganism in pelvic inflammatory disease (PID). In this infection tubal obstruction, infertility, tubal pregnancy and recurrent pelvic infection has involved. Also, perinatal infection, spontaneous abortion and preterm labor of pregnant women increased in chlamydia infection. This study was performed to investigate the prevalence rate and clinical characteristics of Chlamydia trachomatis in symptomatic women. METHODS: From March, 2003 to March, 2004, in OB-Gyn development, endocervical swab were obtained in 218 patients (137 impatients of PID and 81 outpatients) by Amplicor Chlamydia Transfer Kits and Human papilloma virus kit. They were studied on history taking, physical examination, laboratory test, and polymerase chain reaction for the detection of Chlamydia trachomatis. Also, in this study we investigated the prevalence of human papilloma virus and N. gonorrhea in the Chlamydia infection group. RESULTS: The prevalence rate of Chlamydia trachomatis was 27.5% (61/218) in pelvic inflammatory disease. As regarding the age distribution of Chlamydia trachomatis positive group was the high prevalence rate in twenties (52.8%). Chlamydia infection was related to the history of artificial abortion, oral contraception, occupation status, history of gynecologic disease (PID, Ectopic pregnancy). Women with chlamydial infection were 2.5 times greater risk of coincidal HPV infection and 2 times greater risk of coincidal N. gonorrhea infection and both were statistically significant. CONCLUSION: The prevalence rate of Chlamydia infection is higher than any other sexually transmitted disease and Chlamydia infection has serious complication on reproduction. It appears weak symptom and detection is difficult. Therefore the screening and treatment of Chlamydia trachomatis are necessary to decrease the prevalence and prevention of complication.
Abortion, Spontaneous ; Age Distribution ; Chlamydia Infections ; Chlamydia trachomatis* ; Chlamydia* ; Contraception ; Fallopian Tube Diseases ; Female ; Genital Diseases, Female ; Gonorrhea ; Humans ; Infertility ; Mass Screening ; Obstetric Labor, Premature ; Occupations ; Papilloma ; Pelvic Infection ; Pelvic Inflammatory Disease* ; Physical Examination ; Polymerase Chain Reaction ; Pregnancy ; Pregnancy, Tubal ; Pregnant Women ; Prevalence ; Reproduction ; Sexually Transmitted Diseases

Midtrimester genetic amniocentesis is an important diagnostic tool in prenatal genetic diagnosis and counseling. We can identify karyotypes with metaphase chromosome analysis of cultured amniocytes. Marker chromosomes are defined as unidentified structurally abnormal chromosomes. Incidence of marker chromosomes in the previous reported studies was 0.6-1.5/1,000. They occurred more frequently with advanced maternal age. Ascertainment of chromosomal origin is important because it may be associated with malformation and developmental abnormalities. Recently, identification of the origin and composition of marker chromosomes has been made possible by the use of fluorescent in situ hybridization (FISH). Most marker chromosomes are known to be originated from chromosome 15 or 22, X, Y. We have experienced a case of non-15, non-22 marker chromosome prenatally detected in amniocentesis and FISH, so we reported it with a brief review of literature.
Amniocentesis ; Chromosomes, Human, Pair 15 ; Counseling ; Diagnosis ; Female ; Humans ; In Situ Hybridization, Fluorescence ; Incidence ; Karyotype ; Maternal Age ; Metaphase ; Pregnancy ; Pregnancy Trimester, Second

BACKGROUND: Core temperature decreases rapidly after the induction of general anesthesia, because the heat is redistributed to peripheral tissues. Thermoregulatory responses of volatile anesthetics have been tested, but their effects have not been directly compared. Therefore, we evaluated the thermoregulatory responses to sevoflurane, desflurane, and isoflurane. METHODS: Sixty healthy patients scheduled for laparoscopic myomectomy or radical hysterectomy were allocated into three groups; Group S (sevoflurane, n = 20), Group D (desflurane, n = 20), and Group I (isoflurane, n = 20). Anesthesia was maintained with 1 minimum alveolar concentration (MAC) of sevoflurane, desflurane, and isoflurane in a 50/50 mixture of N2O/O2. Patients were maintained in a normovolemic and normocapnic state. The core temperature and forearm minus fingertip skin-temperature gradient (an index of peripheral vasoconstriction) were monitored after the induction of general anesthesia. RESULTS: Each of the seven patients given sevoflurane, desflurane, and isoflurane vasoconstricted at a core temperature of 35.3 +/- 0.5degrees C, 33.6 +/- 0.4degrees C, and 35.2 +/- 0.4degrees C, respectively. The vasoconstriction threshold was the lowest in patients anesthetized with desflurane. The core temperature gradient (Ti-Tf) was significantly higher in patients that were anesthetized with desflurane than in those that were anesthetized with sevoflurane or isoflurane. The core temperature of desflurane was significantly lower than that of sevoflurane or isoflurane 15 minutes after the induction of anesthesia until 180 minutes of anesthesia. CONCLUSIONS: These results indicate that the core temperature is maintained at a higher level in patients that have been anesthetized with sevoflurane or isoflurane than in those that have been anesthetized with desflurane.
Anesthesia ; Anesthesia, General ; Anesthetics ; Forearm ; Hot Temperature ; Humans ; Hysterectomy ; Isoflurane ; Laparoscopy ; Methyl Ethers ; Vasoconstriction

No abstract available.
Gelatin Sponge, Absorbable* ; Hemorrhage* ; Thrombin*