No abstract available.
Female ; Meigs Syndrome*

OBJECTIVES: To determine how extended high frequency is affected by noise exposure and other factors that maybe have adverse effects. METHODS: Pure tone audiometry for usual frequencies (250-8000 Hz) and extended high frequencies (1000-16000 Hz) was conducted for 331 workers at a manufacturing company from 2004 to 2005. History of noise exposure, military service, tinnitus, alcohol drinking, smoking, ear diseases, and noisy hobbies were taken by interview. T-test, ANOVA, and multiple regression was conducted according to the frequency to evaluate the factors that could affect extended high frequency hearing. RESULTS: The noise-exposed group had significantly poorer hearing than the noise-unexposed in the frequency range 2000-16000 Hz. The hearing deteriorated with increasing age through all the frequencies. High frequency hearing of 14000 Hz was significantly worse in the noise-exposed group in their 30s. Noise exposure during military service had a bad effect on hearing, especially for the noise-unexposed group. Tinnitus was associated with poorer hearing in both noise-exposed and noise-unexposed groups. Workers with noisy hobbies exhibited better hearing in the noise-unexposed group, contrary to our expectation. Extended high-frequency hearing was affected by aging, ear protection, and noisy hobbies. In extended high frequency, 14000 Hz was especially related with noise exposure history. CONCLUSIONS: Extended high frequency, especially 14000 Hz, could be used as an indicator of noiseinduced hearing loss and should be considered as a screening test for workers in noisy environments.
Aging ; Alcohol Drinking ; Audiometry ; Ear ; Ear Diseases ; Hearing ; Hearing Loss ; Hobbies ; Humans ; Mass Screening ; Military Personnel ; Noise ; Smoke ; Smoking ; Tinnitus

OBJECTIVES: The purpose of this study was to evaluate the efficacy and safety of magnesium sulfate and ritodrine hydrochloride in the management of preterm labor. METHODS: This study was undertaken to assess the clinical efficacy & safety of magnesium sulfate and ritodrine hydrochloride on 120 patients admitted with preterm labor from Jul. 1, 1996 to Dec. 31, 1998. RESULTS: 1. The incidence of preterm labor was showed 6.0~7.7% of total number of delivery. 2. The risk factors of the preterm labor were premature rupture of membrane, severe preeclampsia, previous preterm delivery, twin pregnancy, placenta previa, fetal anomaly, incompetent cervix, placental abruption, and uterine myoma in order, but 28.6% of preterm labor had no apparent risk factors. 3. The days gained in uterus was not statistically different between the magnesium sulfate group and the ritodrine group (p<0.05) but longer in the two groups than the control group. And the delivery time was also not statistically different between the magnesium sulfate group and the ritodrine group (p<0.01) but significantly increased in the two groups than the control group. 4. The rate of complete and incomplete success was similar as 12.5% and 35% (total success rate 47.5%) in the magnesium sulfate group, 7.5% and 45% (total success rate 52.5%) in the ritodrine group but only 2.5% and 27.5% (total success rate 30%) was showed in the control group. 5. The side effects were much more in the ritodrine group than the magnesium sulfate group. The patients requiring second-line therapy were similar in the both groups but the main cause was uncontrolled uterine contraction in the magnesium sulfate group, and intolerable side effects in the ritodrine group. 6. The pulse rate was not statistically different in magnesium sulfate group but markedly increased in ritodrine group (p<0.05). After managements of preterm labor, the serum potassium and ionized calcium level was significantly decreased in the two groups (p<0.05, p<0.01). CONCLUSION: There was not significantly different efficacy and safety of magnesium sulfate and ritodrine hydrochloride in the management of preterm labor.
Abruptio Placentae ; Calcium ; Female ; Heart Rate ; Humans ; Incidence ; Leiomyoma ; Magnesium Sulfate* ; Magnesium* ; Membranes ; Obstetric Labor, Premature* ; Placenta Previa ; Potassium ; Pre-Eclampsia ; Pregnancy ; Pregnancy, Twin ; Risk Factors ; Ritodrine* ; Rupture ; Uterine Cervical Incompetence ; Uterine Contraction ; Uterus

BACKGROUND: Clinic-based blood pressure measurements may lead to untoward results in the management of hypertension. Masked hypertension (MH) has been shown to be related to a poor prognosis due to its hidden nature. The purpose of this study is to present the clinical predictors of MH in elderly patients over 65 years with well-controlled clinic blood pressure (CBP) and to evaluate the gap, the 'mask effect' (negative white-coat effect), between CBP and home blood pressure (HBP). METHODS: The BPs of 1,019 treated hypertensive patients were measured by a doctor at an out-patient clinic and by patients themselves at home. Clinical parameters for MH were analyzed in 511 patients with well-controlled CBP (45.6% men, mean age 57.1+/-9.0 years). RESULTS: Among the patients over 65 years (n=113, 46.8% men, mean age 68.4+/-7.3 years) and with well-controlled CBP, the prevalence of MH was 26.5% (30 patients). In multivariate-adjusted analysis, the risk of MH increased with physical inactivity (odds ratio [OR], 2.942; 95% confidence interval [CI], 1.039-8.329; p=0.042), use of beta-blocker (OR, 4.242; 95% CI, 1.528-11.785; p=0.06) and systolic clinic BP (OR, 1.083; 95% CI, 0.017-1.154; p=0.013). Furthermore, HBP correlated well with CBP (r=0.329; p<0.001) and further with degree of ME (r=0.723; p<0.001). CONCLUSION: In looking for MH, it would be useful to carefully assess patients taking beta-blockers, having higher CBP, and who are physically inactive by using self-monitoring home or ambulatory BP monitoring.
Aged ; Blood Pressure ; Humans ; Hypertension ; Male ; Masked Hypertension ; Masks ; Outpatients ; Prevalence ; Prognosis

An ultrasonographic examination revealed increased fetal bladder size and decreased AFI as well as fetal bilateral hydronephrosis at 173weeks' gestation. Diagnosis of the fetal posterior urethral valve syndrome was made. Percutaneous fetal bladder puncture with aspiration and amniocentesis was performed. The fetus was normal male karyotype and with a predicted good renal function(sodium concentration, chloride concentration, and osmolarity at 74 mEq/L, 60 mEq/L, and 148 mOsm, respectively). So, the fetus underwent amnioinfusion and vesico-amniotic shunting procedure (VASP) using a double-basket catheter at 194weeks' gestation in order to prevent development of dysplastic kidneys and hypoplastic lungs. The healthy male baby was delivered at 384weeks' gestation and had normally functioning kidney. Cutaneous vesicostomy was performed for the newborn since the urethral orifice was small. The one year old infant is now well and waiting for urethroscopic valve ablation procedure.
Amniocentesis ; Catheters ; Cystostomy ; Diagnosis ; Fetus ; Humans ; Hydronephrosis ; Infant ; Infant, Newborn ; Karyotype ; Kidney ; Lung ; Male ; Osmolar Concentration ; Pregnancy* ; Punctures ; Urinary Bladder

PURPOSE: To report a case of bilateral Coats' disease. CASE SUMMARY: A 19-month-old boy presented with esodeviation of his eyes, which started 5 months prior. A fundus exam showed total bullous exudative retinal detachment with retinal vascular telangiectasia in the right eye and localized exudative retinal detachment with vascular telangiectasia at the inferior periphery in the right eye. Fluorescein angiogram of the left eye showed retinal telangiectatic vessels, avascular area and fluorescein leakeage from telangiectatic vessels. The patient received external drainage of subretinal fluid and intravitreal air injection of the right eye and Argon LASER photocoagulation and cryotheraphy of the left eye. A cytologic exam of the subretinal fluid drained from the right eye showed no malignant cells. Forty-four months after the operation, his best corrected visual acuity was no light perception in the right eye and 0.4 in the left eye. Both fundi were flat and stable. No complications, such as glaucoma, recurred retinal detachment, or pain, occurred. CONCLUSIONS: Coats' disease rarely occurs bilaterally and can be involved asymmetrically. The disease presents more severely when bilateral and can progress after long-term observation. Proper treatment and long-term follow-up of both eyes are necessary to prevent visual loss and preserve eyes.
Argon ; Drainage ; Esotropia ; Eye ; Fluorescein ; Follow-Up Studies ; Glaucoma ; Humans ; Infant ; Light ; Light Coagulation ; Retinal Detachment ; Retinaldehyde ; Subretinal Fluid ; Telangiectasis ; Visual Acuity

Isolated fetal ascites may be different from general category of nonimmune hydrops in both prenatal course and prognosis. We experienced one case of isolated fetal ascites of unknown origin treated by in utero ultrasound-directed paracentesis and so present it with brief review of literature.
Ascites* ; Edema ; Paracentesis* ; Prognosis

OBJECTIVE: The purpose of this study was to analyze the clinical study for patients with cervical cancer who had undergone radical hysterectomy. METHOD: The subjects of this study were one hundred and sixty two patients with cervical cancer who had undergone radical hysterectomy at Eulji Medical College Hospital, Taejon, Korea, from January 1983 to December 1992. We reviewed the medical record retrospectively and analyzed the data. RESULT: The distribution of patients by age was found in the order of 50 decade and 60 decade, 40 decade. Those by the clinical stages were as follows: Stage Ia, 12 cases(7.4%); Stage Ib, 84 cases(51.9%); Stage IIa, 39 cases(24.1%); Stage IIb 27 cases(16.7%). The results of histopathologic type were distributed as follows: squamous cell carcinoma was 91.9%, adenocarcinoma was 4.9% and adenosquamous cell carcinoma was 3.1%. The histologic subtypes of squamous cell carcinoma(149 cases) were as follows: Large cell non-keratinizing type was 75.9%, large cell keratinizing type was 14.8% and small cell type was 1.2%. The frequancy of lymph node metastasis was 22.9% in stage I and 31.8% in stage II. The overall incidence of lymph node metastasis was 26.4%. The frequency of external radiation therapy done after radical hysterectomy was 63.5% in stage I and 75.8% in stage II. The 5-year survival rate was as follows: The Ia was 100%; Stage Ib, 95.2%(4cases); Stage IIa, 87.2%(5cases); Stage IIb, 77.8%(6cases). The incidence of recurrence was 7.4% and recurrent sites were vaginal stump , rectum and pelvic wall. CONCLUSION: The highest incidence of cervix cancer in age distribution was 50 decade(30.9%) and 60 decade(30.9%). The most common clinical stage was Ib(51.9%) and most frequent pathologic type was squamous cell carcinoma(91.9%). The overall incidence of lymph node metastasis was 26.4% and The most common site of recurrence was vaginal stump. The 5-year survival rate was 100% in the stage Ia, 95.2% in the stage Ib, 87.2% in the stage IIa, 77.8% in the stage IIb.
Adenocarcinoma ; Age Distribution ; Carcinoma, Squamous Cell ; Daejeon ; Humans ; Hysterectomy* ; Incidence ; Korea ; Lymph Nodes ; Medical Records ; Neoplasm Metastasis ; Rectum ; Recurrence ; Retrospective Studies ; Survival Rate ; Uterine Cervical Neoplasms*

Multiple myeloma can usually be identified by non-traumatic vertebral fracture or signs of recurrent infection. Without these clinical signs, detection is unlikely. We briefly report a case of extraosseous multiple myeloma presenting as repeated intracranial bleeding and relapsing high fever. In doing so, we highlight the importance of subtle changes in laboratory findings. A 67-year-old man presented with spontaneous acute epidural hematoma, and hematoma evacuation was performed at the same site 3 times. A radiologic work-up failed to reveal any osseous lesions and he made a gradual recovery. In the meantime, he suffered unexplained fever up to 39oC despite normal chest and abdominal radiograms. Blood chemistry showed mild leukocytosis, high ESR and CRP, and a slightly elevated globulin. On his 15th hospital day, immunoglobulin studies confirmed the diagnosis of multiple myeloma. He was treated in the ICU for difficult breathing and uncontrolled fever. In spite of intensive critical care, his leukocyte count fell to below 2,000 and he died on postoperative day 28. Apparently normal laboratory and radiologic findings can hamper swift discovery and ultimate management of multiple myeloma. When there is unexplained repeated intracranial bleeding and accompanying fever, the possibility of hidden malignancy should be assessed to avoid delaying or missing treatment.
Aged ; Critical Care ; Fever ; Hematoma ; Hemorrhage ; Humans ; Immunoglobulins ; Leukocyte Count ; Leukocytosis ; Multiple Myeloma ; Respiration ; Respiratory Insufficiency ; Thorax

Samonella infection is usually a short febrile self-limiting disease localized to the gut, acquired by ingestion of contaminated food or water. The infection is seldom accompanied by extraintestinal complication. If such a complication does occur, the abscess is often located in bone and periost. Isolated suppurative ovarian infections are rare, but have descirbed, particularly in dermoid cysts, cystadenomas or endometrioma. We report a case of a patient with a Salmonella typhi infection in a serous cystadenoma.
Abscess* ; Cystadenoma ; Cystadenoma, Serous ; Dermoid Cyst ; Eating ; Endometriosis ; Female ; Humans ; Salmonella typhi* ; Salmonella* ; Water