No abstract available.
Truncus Arteriosus*

No abstract available.

BACKGROUND: It has been recognized for many years that myocardial infarction is almost invariably associated with significant narrowing of one or more coronary arteries. However, the widespread use of selective coronary angiography has resulted in an increasing number of reports of patients with proved infarction and patent coronary arteries. The purpose of this study was to analyze whether any clinical features distinguishes patients with these findings from those having coronary arterial lesions. METHODS: The clinical association of myocardial infarction with no significant stenosis of major coronary artery on cineangiogram was analysed retrospectively. The findings on the 13 patients in this group was compared with those of myocardial infartion with significant coronary artery stenosis. RESULTS: There were no significant differences in risk factors, hemodynamic findings of cardiac catheterization and the site of infarction between both groups. However, the patients with no significant stenosis of coronary artery had fewer complications during hospitalization and lesser ST segment change during exercise test before discharge. CONCLUSION: It could be concluded that the acute myocardial infarction with no significant stenosis of coronary arteries would have the better prognosis. The mechanism of the acute myocardial infarction with no significant stenosis of coronary arteries might be studied in the aspect of the coronary artery spasm and the alternation of function of endothelial cell.
Cardiac Catheterization ; Cardiac Catheters ; Constriction, Pathologic ; Coronary Angiography ; Coronary Stenosis* ; Coronary Vessels* ; Endothelial Cells ; Exercise Test ; Hemodynamics ; Hospitalization ; Humans ; Infarction ; Myocardial Infarction* ; Prognosis ; Retrospective Studies ; Risk Factors ; Spasm

A case of multiple myeloma with massive pleural effusion is reported. A 53 year-old previous known multiple myeloma patient vistited our hospital complaining of cough with sputum. Radiologic study revealed multiple osteolytic bony lesions and left side pleural effusion. The effusion were bloody exudates containing numerous atypical plasma cells. The tumor cells showed pleomorphism, eccentric nuclei, prominent nucleoli, perinuclear halo, multincleation, and chromatin patterns of occasional cart-wheel appearance. The cytological examination of pleural fluid established the malignant nature of the effusion with multiple myeloma.
Biopsy* ; Chromatin ; Cough ; Enzyme Assays* ; Exudates and Transudates ; Glycogen Storage Disease* ; Glycogen* ; Humans ; Lung ; Lymphoma, T-Cell, Peripheral ; Middle Aged ; Multiple Myeloma ; Plasma Cells ; Pleural Effusion ; Sputum

OBJECTIVE: The aim of this study is to predict spontaneous labor onset delivery within 7 days in low risk pregnant women at 38 weeks' of gestation by ultrasonographic examination of cervical changes. MATERIAL AND METHODS: This prospective study included 110 singleton low risk pregnancies between 37(+0) and 37(+6) weeks of gestation. Fifteen cases were lost during follow-up and finally 95 pregnant women (58 nulliparous, 37 multiparous) were analysed. The study period was from Oct/2005 to May/2007. Four cervical changes (length, gland thickness, funneling and canal formation) were evaluated. Main outcome was remaining day to delivery after the examination. Remaining days to actual delivery with spontaneous labor onset were recorded and the pregnancies were divided into two groups according to remaining days (within 7 days, over 7 days) to compare predicting power of delivery within 7 days. ROC curves were drawn to find out cut-off values of cervical length and gland thickness. Sensitivity, specificity, positive predictive value and negative predictive value were extracted from four cervical changes. RESULTS: Mean cervical length of pregnant women at 38 weeks' of gestation was 25.8 (+/-10.0) mm and mean cervical gland thickness was 4.3 (+/-1.2) mm. Funnelings of uterine cervix were detected in 13 cases (13.7%), canal formations in 6 cases (6.3%). All four cervical changes were statistically valuable to predict delivery within 7 days and the cervical length showed highest sensitivity. When the cervical length was measured under 20 mm, the possibility of delivery within 7 days was 78.6% (p<0.001). The cervical gland thickness less than 4 mm could predict the delivery within 7 days with sensitivity of 57.1% (p<0.01). Sensitivities of funneling and canal formation for delivery within 7 days were 54.5%, 36.4% each. CONCLUSION: Ultrasonographic examination of the cervical changes in low risk singleton pregnancy at 38 weeks' of gestation are valuable for predicting spontaneous labor onset delivery within 7 days. Among four cervical changes, cervical length is most sensitive ultrasonographic marker.
Cervix Uteri ; Female ; Follow-Up Studies ; Humans ; Labor Onset ; Parturition* ; Pregnancy* ; Pregnant Women ; Prospective Studies ; ROC Curve ; Sensitivity and Specificity

Imatinib mesylate (Gleevec(R), formerly known as STI571) is a protein-tyrosine kinase inhibitor that inhibits the bcr-abl tyrosine kinase created by the Philadelphia chromosome abnormality in patients with chronic myeloid leukemia (CML). Between 7 to 21% of the patients treated with imatinib mesylate have been reported to develop adverse cutaneous reactions. However, exfoliative dermatitis related to imatinib mesylate is rare and there is only one previously reported case of this in the Korean literature. We report here on a woman with localized exfoliative dermatitis that developed after administering imatinib mesylate for treating her CML.
Benzamides ; Dermatitis, Exfoliative ; Drug Eruptions ; Female ; Fusion Proteins, bcr-abl ; Humans ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; Mesylates ; Philadelphia Chromosome ; Piperazines ; Protein-Tyrosine Kinases ; Pyrimidines ; Imatinib Mesylate

PURPOSE: To evaluate the usefulness and radiologic findings of CT in the diagnosis of orbital blow-outfracture. MATERIALS AND METHODS: Forty-four patients with orbital blow-out fractures diagnosed by clinicalfindings and CT were evaluated retrospectively. On CT images, we evaluated the site and frequency of fracture,herniation of orbital fat, extraocular muscle abnormality, intraorbital hematoma, and intrasinus hemorrhage. RESULTS: Forty-eight sites of orbital wall fractures were seen. Of these, 25(52.1%) were observed at the medialwall and 18(37.5%) at the inferior wall. Combined fracture of the medial and inferior wall was seen in fivecases(10.4%), and orbital fat herniation to adjacent sinuses in 25. Associated extraocular muscle abnormalitieswere seen at the medial rectus (n=20) and inferior rectus muscle(n=18). Intrasinus hemorrhage was seen in 15cases, and intraorbital hematoma in five. CONCLUSION: CT is a useful diagnostic modality for the evaluation oforbital blow-out fracture and associated soft tissue abnormalities.
Diagnosis ; Hematoma ; Hemorrhage ; Humans ; Orbit* ; Orbital Fractures* ; Retrospective Studies

Pathologic splenic rupture is an uncommon finding associated with a long list of pathologic conditions, including infectious diseases, hematologic diseases, metabolic disorders, drug therapy, primary and secondary benign or malignant splenic tumors, acute or chronic pancreatitis, collagen disorders pregnancy, and others. In this report, we present a case study of a pathologic splenic rupture caused by metastasis from a previously undiagnosed gastric carcinoma.
Collagen ; Communicable Diseases ; Drug Therapy ; Hematologic Diseases ; Neoplasm Metastasis ; Pancreatitis, Chronic ; Pregnancy ; Splenic Rupture*

We present a case of recurrent left atrial myxoma which occurred 7 years and 10 months after initial operation despite resection of originaltumor and adjacent atrial septum. This is the first case report of recurrence in Korea. Among the possible causes of recurrence, regrowth from pretumorous focus seems to be the most suggesting one in this case. Histopathologic findings of recurrent myxoma showed increased cellularity with active proliferation and nuclear hyperchromasia. These findings, together with the rapidity of regrowth, suggest that recurrent myxoma may have 'wilder' behavior. Prolonged postoperative observation is important, even if ample resection was done at the initial operation including atrial septum.
Atrial Septum ; Korea ; Myxoma* ; Recurrence*

Toxoplamosis is a common parasitic infection that is widely distributed throughout the world, including the United States. However, the incidence in Korea is unknown. This report concerns a case of toxoplasmosis that manifested as intraparotid lymphadenitis in a 37-year-old woman. The etiology, clinical, microscopic, and laboratory findings, and treatment are reviewed.
Adult ; Female ; Humans ; Incidence ; Korea ; Lymphadenitis* ; Parotid Gland* ; Toxoplasmosis* ; United States