No abstract available.
Embryo Transfer* ; Embryonic Structures* ; Fertilization in Vitro*

No abstract available.
Oocytes* ; Pregnancy* ; Spermatozoa*

PURPOSES: We experienced a case of infected cephalhematoma drained spontaneously. So we wanted to review the most appropriate method for investigating cephalhematomas for possible infection and to clarify the indications for the diagnostic aspiration. METHODS: MEDLINE searches were conducted for the period from 1972 to 1997, and all reports were obtained. 15 articles reporting 18 infected cephalhematomas were identified in the literature. We analyzed the medical records in patients according to age: sex ; associated infections especially sepsis or osteomyelitis, risk factors such as scalp electrode or vacuum use, local signs such as increase in size, fluctuation, local redness: organisrns: and radiographic findings. RESULTS: Escherichia coli was isolated from over 50% of the cephalhematomas that were aspirated. Most patients presented with sepsis, meningitis, and/or osteomyelitis. Plain radiographs, bone scans, and enhanced CT scans were limited in their ability to determine if a cephalhematoma was infected unless associated osteomyelitis existed. Local signs of scalp infection, such as increase in size, fluctuation, local redness were obvious in almost all cases. CONCLUSIONS: Aspiration is the diagnostic procedure of choice for cephalhematomas suspected of being infected. The indications for aspiration were increase in size, development of erythema, development of fluctuation, relapse of systemic infection, or a delay in the resolution of clinical symptoms of infection.
Diagnosis ; Electrodes ; Erythema ; Escherichia coli ; Humans ; Infant, Newborn ; Medical Records ; Meningitis ; Osteomyelitis ; Recurrence ; Risk Factors ; Scalp ; Sepsis ; Tomography, X-Ray Computed ; Vacuum

The purpose of this study w-s to predict the respose to the chincap therapy from the initial cephalometric measurements and to obtain the indication of chincap therapy. 40 patients selected for this study were classified into two groups by the occlusal stability after completion of permanent dentition and the iiu4n ovement of facial profile, after chincap therapy. One was g response group which consisted of 25 children and the other was poor response group with 15 patients. Various measurements of the craniofacial structure in the initial lateral cephalogram were calculated and analyzed by t-test and discriminant analysis. The results were, as follows 1. Good response group had more horizontal growth pattern in initial stage of treatment, and the contributing measurements were Bjork sum, anterior-posterior facial height ratio, gonial angle, lower gonial angle and occlusal plane to AB plane angle. 2. The critical points and predictive values of the influential skeletal measurements were calculated. 3. The discriminant function was obtained from three. major influential measurements; Bjork sum, gonial angle and occliml plane to AB plane angle, and this function could discreminate correctly in 85% of this samples.
Child ; Dental Occlusion ; Dentition, Permanent ; Humans

No abstract available.
Chorionic Gonadotropin* ; Female ; Gonadotropins* ; Humans* ; Ovulation*

Ambulatory BP monitoring was performed in a patients with pheochromocytoma before and after removal of the tumor. Before surgery, it did not show any significant diurnal variation. But, after surgery the diurnal variation was restored.
Blood Pressure Monitoring, Ambulatory* ; Blood Pressure* ; Humans ; Pheochromocytoma*

No abstract available.
Chorionic Gonadotropin* ; Fertilization in Vitro* ; Humans*

No abstract available.

No abstract available.

Purpose: This study was designed to assess the prognostic factors in patients with transitional cell carcinoma of the renal pelvis (renal pelvis tumor) using multivariate analysis. MATERIALS AND METHODS: Fifty six patients (43 males and 13 females), who were treated surgically for a renal pelvis tumor, were enrolled in this study. The traditional prognostic factors including age, sex, initial symptoms and duration, urine cytology, excretory urographic findings, location, method of surgical treatment, tumor stage, grade, size of tumor, and multiplicity were analyzed with respect to the disease recurrence and survival rate using an univariate log-rank test, Kaplan-Meier's survival curve and a multivariate Cox regression analysis model. RESULTS: The mean age of the patients was 58.9 years and the mean duration of follow up was 50.5 months. Recurrences occurred in 26 patients, and 9 patients died from cancer. On univariate analysis, the initial tumor stage (p=0.013) and tumor grade (p=0.023) are prognostic factors for the recurrence of a renal pelvis tumor, and the initial tumor stage (p<0.001), tumor grade (p=0.001), tumor size (p=0.013), multiplicity (p=0.034), and tumor recurrence (p=0.012) are prognostic factors for the tumor specific survival rate. However, on multivariate analysis, the initial tumor stage is a prognostic factor for tumor recurrence and survival. The interval between the initial surgery and recurrence is an important prognostic factor of the disease specific survival rate without statistical significance (p=0.067) CONCLUSIONS: The primary tumor stage is the only independent prognostic factor of both the disease recurrence and disease specific survival rate on multivariate analysis. The duration between the initial surgery and recurrence is an important prognostic factor of the disease specific survival rate. Further studies are necessary to clarify this result.
Carcinoma, Transitional Cell* ; Follow-Up Studies ; Humans ; Kidney Pelvis* ; Male ; Multivariate Analysis* ; Pelvis ; Recurrence ; Survival Rate