No abstract available.
Leiomyoma*

Balloon-tipped, flow-directed (Swan-Ganz) catheters are used commonly for monitoring of cardiac function in patients undergoing cardiac surgical procedures. We report a case of pulmonary hypertension with hypoxemia which may be caused by incorrect positioning of pulmonary artery catheter (PAC) during CABG. Pulmonary arterial pressure (PAP) of 70/40 mmHg which was nearly high as systemic pressure was measured when we tried to wean patient from cardiopulmonary bypass. But, TEE (transesophageal echocardiography) showed nonspecific finding. PAP decreased soon and maintained about 33/16 mmHg for a few minutes. But, the PAP elevated high to 70/40 mmHg again and the arteral oxygen tension (PaO2) decreased to 61.2 mmHg. When we withdrew the PAC to the depth of 35 cm, the PAP and systolic pressure returned to normal range and PaO2 elevaed to 320 mmHg. End tidal CO2 was elevated from 30 mmHg to 35 mmHg.
Anoxia* ; Arterial Pressure ; Blood Pressure ; Cardiac Surgical Procedures ; Cardiopulmonary Bypass ; Catheters* ; Coronary Artery Bypass* ; Coronary Vessels* ; Humans ; Hypertension, Pulmonary* ; Oxygen ; Pulmonary Artery ; Reference Values

No abstract available.
Maxillary Sinus* ; Maxillary Sinusitis*

OBJECTIVE: The study of 467 cases of amniocentesis have been done at the department of Genetics, Taegu Cheil Hospital from Oct. 1997 to May 1999 for the purpose of analysis of abnormal karyotype according to the indication and age distribution, METHODS: We collected amniotic fluid using 22G spinal needle and measured amniotic alphafetoprotein and acetylcholine esterase in supematant and performed cytogenetic analysis. RESULTS: Positive Down screeing(positive triple test) was the most common indication of amniocentesis (61.5%) and abnormal karyotypes were 24 cases(5.1%) in 467 cases. Among 24 abnormal cases, 10 cases(2.1%) of 21 trisomy were observed. Abnormal karyotypes were most common in the group of abnormal ultrasonogram finding and the gmup of maternal age between 31 to 35 years old, which consists of 25% and 7.7% respectively. CONCLUSION: More attention for the abnormal karyotype should be paid to the group of abnormal ultrasonogram finding and the group of maternal age between 31 to 35 years old as well as above 35 years old.
Abnormal Karyotype ; Acetylcholine ; Adult ; Age Distribution ; Amniocentesis ; Amniotic Fluid ; Cytogenetic Analysis* ; Cytogenetics* ; Daegu ; Female ; Genetics ; Humans ; Karyotype ; Maternal Age ; Needles ; Trisomy ; Ultrasonography

No abstract available.
Female ; Pregnancy ; Pregnancy, Multiple*

No abstract available.
Dermatitis, Seborrheic* ; Humans

No abstract available.
Sinusitis*

Primary role of ultrasound in patients with thyroid nodule is to determine the multiplicity and detect occult carcinoma. We analyzed US findings of 53 thyroid carcinomas with multiple nodular lesions from january 1988 to december 1991. The results were as follows: 1. 109 malignant nodules in 53 cases and 24 benign in 23 were comfirmed. 2. The nature of the masses were solid in 72 malignant nodules (74.2%), and complex in 25 (25.8%) of which 19 were predominantly solid. 3. The echo pattern of the solid and solid predominant masses were hypoechoic in 78 malignant nodules (80.4%), hyperechoic in 10 (10.3%), and isoechoic in 3 (9.3%) 4. Internal punctate calcifications within the masses were observed in 31 malignant nodules (31.9%). 5. Halo sign was present in 16 malignant nodules(16.5%). 6. The preoperative sonographic diagnosis of thyroid carcinoma was made in 39.4% of 53 cases with multiple nodules on US. In conclusion, the number, and halo formation of nodules were insignificant to differentiate the benign nodule from the malignant. The heterogeneous hypoechoic nodules with size greater than 4cm, multiple stippled calcifications, displacement of the trachea or other surrounding structures of combined lymph node enlargements seem to indicate the possibility of malignancy.
Diagnosis ; Goiter* ; Humans ; Lymph Nodes ; Thyroid Gland* ; Thyroid Neoplasms* ; Thyroid Nodule ; Trachea ; Ultrasonography

Vaginitis is one of the most common disease in gynecologic field in recent days. About 90% of these patients suffer from the infection of the vagina caused by Gardnerella vaginalis, Candida, or Trichomonas, either alone or in combination. For the effective diagnosis and management, it is essential to get an accurate identification of the causative agent. Applying simple and easy diagnostic methods such as pH of vaginal discharge, amine test and microscopic examination of wet mount preparation of normal saline and 10% KOH to 549 cases of randomly selected patients visiting Out-patient Department of Obstetrics and Gynecology of Yeungnam University Hospital through May 1st to Sept. 31st, 1987, the following results were obtained. 1. In the Gardnerella vaginitis vaginal pH was more than 5.0 in 81.0% of total cases, positive amine test in 62.8%, decreased lactobacilli in 77.4% & decreased WBC counts in 70.1%, In the Trichomonas vaginitis vaginal pH more than 5.0 was noted in 93.3% of the cases, negative amine test in 90%, decreased showed vaginal pH of 3.0~4.0 in 83.2%, negative amine test in 90%, decreased lactobacilli in 90% & increased WBC counts in 93.3%, whereas Candida vaginitis and normal groups showed vaginal pH of 3.0~4.0 in 83.2%, negative amine test in 100%, normal distribution of lactobacilli in 89.7%, normal WBC counts in 72.4%. 2. The accuracy rates of physical diagnosis by wet mount preparation of normal saline and 10% KOH revealed 26.3%, 47.5%, 70.0% in Gardnerella vaginitis, Candida vaginitis, and Trichomonas vaginitis, respectively. The vaginal pH and amine test showed 83.2% of accuracy rate in Candida vaginitis group, 60.6% in Gardnerella vaginitis group and 83.3% in Trichomonas vaginitis group. 3. In 23 cases of Gardnerella vaginitis showing vaginal pH of 3.0 or 4.0 and positive amine test, the clue cells were observed in 10% or less in 12 cases, 30% in 5 cases, 50% in 4 cases and 50% or more in 2 cases. In summary vaginal pH and amine test could be useful in screening and differentiating the different types of infectious vaginitis. Furthermore by adding microscopic examination of normal saline and 10% KOH wet mount preparation to them, they not only could obtain higher diagnostic accuracy rate but would be more valuable in selecting the patients requiring cultures to confirm the diagnoses.
Candida ; Diagnosis ; Gardnerella ; Gardnerella vaginalis ; Gynecology ; Humans ; Hydrogen-Ion Concentration* ; Mass Screening ; Obstetrics ; Outpatients ; Trichomonas ; Trichomonas Vaginitis ; Vagina ; Vaginal Discharge* ; Vaginitis*

No abstract available.
Balloon Valvuloplasty* ; Constriction, Pathologic*