No abstract available.
Breast Neoplasms* ; Breast* ; Estrogens*

Adenosine deaminase(ADA) is an enzyme capable of catalysing the pathway from adenosine to inosine. Previous studies have shown that this enzyme may be useful in recognition of a tubeculous etiology of pleural, peritoneal, or meningeal effusions. ADA activity was studied in 42 patients with large amount of pericardial effusion. Patients were subdivided into the following four group : (A) 15 cases of tuberculous effusions : (B) 4 with pyogenic effusions : (C) 15 with idiopathic effusions : (D) 9 with malignant effusions. The results were as follows ; 1) The mean ADA activities assessed in pericardial effusions were 134.0+/-77.6U/L in group A : 93.8+/-43.8 in group B : 38.3+/-23.2 in group C : 27.3+/-20.8 in group D. Comparing the level achieved in group A with all others, the difference is significant at the P<0.001 level. 2) The mean ADA activities assessed in sera were 50.7+/-57.2 U/L in group A : 63.5+/-24.1 in group B : 25.9+/-12.0 in group C : 14.0+/-7.5 in group D. Comparing the level achieved in group A with all others, there is no significant difference. 3) Specificity(0.87) and sensitivity(0.93) of the test for the differential diagnosis of patients with tuberculous effusion from those with idiopathic effusion is high, when a value of more than 50 U/L is considered. In conclusion, the assessment of ADA in pericardial effusions is of great value in the diagnosis of tuberculous pericarditis.
Adenosine Deaminase* ; Adenosine* ; Diagnosis ; Diagnosis, Differential ; Humans ; Inosine ; Pericardial Effusion* ; Pericarditis, Tuberculous

Liposarcoma is the malignant tumor that can be originated from any adipose tissue. Spermatic cord liposarcoma are very rare. They are less than 4% of primary malignant tumor of spermatic cord. Radical orchiectomy appears to be adequate treatment. We report a case of liposarcoma of the left spermatic cord in 54 years old man which has presented as a slowly growing scrotal mass without metastatic evidence and radical orchiectomy were performed as a treatment. The iteratures were reviewed briefly.
Adipose Tissue ; Humans ; Liposarcoma* ; Middle Aged ; Orchiectomy ; Spermatic Cord*

Since the introduction of percutaneous mitral valvotomy(PMV) in 1984, PMV was an effecive alternative to surgical commissurotomy in selected patients with severe mitral stenosis. Also PMV was an excellent palliative strategy in such patients who were high risk for operative management or longterm anticoagulation was not feasible. We performed PMV in a patient with very tight mitral stenosis and severe pulmonary hypertension under the general anesthesia because the patient was anticipated to be uncooperative due to mental problem, who was diagnosed as schizophrenia 16 years ago. Robinol was used for premedication and i.v fentanyl was used for maintenance of anesthesia. Inoue balloon was introduced into the LV and gradual ballooning was performed with favorable results. Total anesthesia time and interval from internal jugular vein puncture to the completion of valvuloplasty were 1 hour 45 min and 40 minutes respectively. Hemodynamic variables were improved immediately after intervention and mitral valve area was increased from 0.5cm2 to 1.3cm2.
Anesthesia ; Anesthesia, General* ; Fentanyl ; Hemodynamics ; Humans ; Hypertension, Pulmonary ; Jugular Veins ; Mitral Valve ; Mitral Valve Stenosis* ; Premedication ; Punctures ; Schizophrenia*

No abstract available.
Aorta*

Percutaneous balloon mitral valvuloplasty(PMV) was comparable to surgical commissurotomy in initial and long term follow-up results in selected patients with symptomatic severe mitral stenosis. Transseptal puncture was necessary for antegrade introduction of balloon. In patient with kyphoscoliosis, PMV was relatively contraindicatied due to difficulty and risk of septal puncture. We performed the PMV in a patient with kyphoscoliosis and severe mitral stenosis. The patient was presented with NYHA class III. Echocardiographic evaluation revealed mitral valve area of 0.8cm2 and mean diastolic pressure gradient of 12mmHg. X-ray film of T-L spine showed severe kyphoscoliosis. Transseptal puncture was possible with modification of angle of Brockenbrough needle at the site of 15cm from the needle tip. After transseptal puncture, Inoue balloon was introduced into the LV and gradual ballooning was performed with optimal results. Hemodynamic variable were improved immediately after intervention and mitral valve area was increased from 0.7cm2 to 1.8cm2. Patient was discharged with NYHA class I.
Blood Pressure ; Echocardiography ; Follow-Up Studies ; Hemodynamics ; Humans ; Mitral Valve ; Mitral Valve Stenosis* ; Needles ; Punctures ; Spine ; X-Ray Film

The myocardial infarction is usually associated with the coronary artery disease in adults. It is unusual in chilhood and young adult but occasionally associated with coronary vasculitis. Takayasu's arteritis produces a panaortits with thickening of the adventitia and narrowing of aorta. Narrowing of coronary arteries is due to extension into these arteries of the processes of inflammation that occur in aorta. We report here two cases of Takayasu's aortitis causing acute myocardial infarction. Case 1 is a 17-year-old girl presented with the inferior myocardial infarction and the cerebral infarction. Digital subtraction aortography showed a diffuse narrowing of the aorta and the obstruction of both subclavian arteritis, right carotid artery and both femoral arteries. Case 2 is a 19-year-old male patient with anterior myocardial infarction. Coronary cineangiogram showed the beak like appearance of the left main coronay artery.
Adolescent ; Adult ; Adventitia ; Animals ; Aorta ; Aortitis* ; Aortography ; Arteries ; Arteritis ; Beak ; Carotid Arteries ; Cerebral Infarction ; Coronary Artery Disease ; Coronary Vessels ; Female ; Femoral Artery ; Humans ; Inferior Wall Myocardial Infarction ; Inflammation ; Male ; Myocardial Infarction* ; Takayasu Arteritis ; Vasculitis ; Young Adult

BACKGROUND AND OBJECTIVE: The aim of this study was to compare the residual diameter stenosis after PTCA with fractional flow reserve (FFR) and coronary flow reserve (CFR), and investigate the correlation between FFR and CFR in patients with acute myocardial infarction (AMI). MATERIALS AND METHOD: The study population consisted of twenty seven patients with myocardial infarction. Baseline and hyperemic average peak velocity (APV) were measured using Doppler wire 15 minutes after restoration of infarct-related artery (IRA). CFR was obtained by the ratio of distal hyperemic APV to baseline APV. Distal coronary arterial pressure (Pd) was measured with advancing the wire distal to the lesion of IRA. Simultaneous proximal aortic pressure (Pa) was measured using guiding catheter. Myocardial FFR was obtained by the ratio of hyperemic Pd to hyperemic Pa. RESULTS: Post-interventional CFR and FFR were 0.85+/-0.44, 0.91+/-0.09. CFR did not show significant correlation with luminal diameter stenosis (%ST). There was no significant correlation between FFR and CFR with a correlation coefficient of 0.29 (p=.25). But, significant correlation was found between %ST and FFR, %ST and hyperemic PG (hPG) with correlation coefficient of -0.70 (p=.0012) and 0.68 (p=.0018). CONCLUSION: In AMI patients, %ST has a significant correlation with FFR and hPG after PTCA. But, there was no significant correlation between FFR and CFR.
Arterial Pressure ; Arteries ; Catheters ; Constriction, Pathologic ; Humans ; Myocardial Infarction* ; Phenobarbital

PURPOSE: We compared estimates of ejection fraction (EF) determined by gated Tl-201 perfusion SPECT (g-TI-SPECT) with those by gated blood pool (GBP) scan. MATERIALS AND METHODS: Eighteen subjects underwent g-TI-SPECT and GBP scan. After reconstruction of g-TI-SPECT, we measured EF with Cedars software. The comparison of the EF with g-TI-SPECT and GHP scan was assessed by correlation analysis and Bland Altman plot. RESULTS: The estimates of EF were significantly different (p<0.05) with g-TI-SPECT (40%+/-14%) and GBP scan (43%+/-14%). There was an excellent correlation of EF between e-TI-SPECT and GBP scan (r=0.94, p<0.001). The mean difference of EF between GRP scan and g-TI- SPECT was +3.2%, Ninety-five percent limits of agreement were +9,8%. EF between g-TI-SPECT and GBP scan were in poor agreement. CONCLUSION: The estimates of EF by g-TI-SPECT was well correlated with those by GBP scan. However, EF of g-TI-SPECT doesn't agree with EF of GBP scan. EF of g-TI-SPECT cant be used interchangeably with EF of GBP scan.
Perfusion* ; Tomography, Emission-Computed, Single-Photon*

No abstract available.
Aortic Rupture* ; Echocardiography, Transesophageal*