No abstract available.
Amitriptyline* ; Humans

BACKGROUND: Congenital aortic stenosis in children is characterized by "excessive" left ventricular hypertrophy with reduced left ventricular systolic wall stress that allows for supernormal ejection performance. We hypothesized that left ventricular wall stress was decreased immediately after surgical correction of pure congenital aortic stenosis. Also measuring postoperative left ventricular wall stress was a useful noninvasive measurement that allowed direct assessment for oxygen consumption of myocardium than measuring the peak systolic pressure gradient between ascending aorta and left ventricle for the assessment of surgical results. MATERIAL AND METHOD: Between September 1993 and August 1999, 8 patients with isolated congenital aortic stenosis who underwent surgical correction at Yonsei cardiovascular center were evaluated. There were 6 male and 2 female patients ranging in age from 2 to 11 years(mean age, 10 years). Combined Hemodynamic-Ultrasonic method was used for studying left ventricular wall stress. We compared the wall stress peak systolic pressure gradient and ejection fraction preoperatively and postoperatively. RESULT: After surgical correction peak aortic gradient fell from 58.4+/-17.6, to 23.7+/-17.7 mmHg(p=0.018) and left ventricular ejection fraction decreased but it is not statistically significant. In the consideration of some factors that influence left ventricular end-systolic wall stress excluding one patient who underwent reoperation for restenosis of left ventricular outflow tract left ventricular end-systolic pressure and left ventricular end-systolic dimension were fell from 170.6+/-24.3 to 143.7+/-27.1 mmHg and from 1.78+/-0.4 to 1.76+/-0.4 cm respectively and left ventricular posterior wall thickness was increased from 1.10+/-0.2, to 1.27+/-0.3cm but it was not statistically singificant whereas left ventricular end-systolic wall stress fell from 79.2+/-24.9 to 57.1+/-27.6 kdynes/cm2(p=0.018) in 7 patients. For one patient who underwent reoperation peak aortic gradient fell from 83.0 to 59.7 mmHg whereas left ventricular end-systolic wall stress increased from 67.2 to 97.0 kdynes/cm2 The intervals did not change significnatly. CONCLUSION: We believe that probably some factors that are related to left ventricular geometry influenced the decreased left ventricular wall stress immediately after surgical correction of isolated congenital aortic stenosis. Left ventricular wall stress is a noninvasive measurement and can allow for more direct assesment than measuring peak aortic gradient particularly in consideration of the stress and oxygen consumption of the myocardium therefore we can conclude it is a useful measurement for postoperative assessment of congenital aortic stenosis.
Aorta ; Aortic Valve Stenosis* ; Blood Pressure ; Child ; Equidae ; Female ; Follow-Up Studies* ; Heart Ventricles ; Humans ; Hypertrophy, Left Ventricular ; Male ; Myocardium ; Oxygen Consumption ; Reoperation ; Stroke Volume

The cauda equina syndrome is a relatively uncommon, but serious complication. And it can have grave long-term consequences for the patient. The purpose of the study is to analyse the causes, clinical courses and to find the methods of prevention of cauda equina syndrome following lumbar spine surgery. We reviewed 6 cases among 287 patients wbo had been operated on and followed for minimum 12 months at Seoul Adventist Hospital from March 1991 to March 1996. The obtained results were as follows. 1. All six cases was noted only in patients who had operative procedures for spinal stenosis and possible causes were 3 cases of epidural hamatoma, 1 case of unrecognized and recurred disc herniation, 1 case of retained ligament flavum and 1 case of pseudomeningocele formation due to unrecognized dura tear. 2. Progressive neurologic deficits, decreased perianal sensation and loss of anal wink were present in all cases and were diagnostic. 3. Only three cases which were occurred within 24 hours and early treated within 12 hours, had no specific residual neurologic deficits. In conclusion, it is recommended that operators should be very cautious during the spine surgery. And also early recognition and surgical decompression is very important. During early postoperative periods, only repeated and regular neurologic examinations will enable early diagnosis and treatment to reduce permanent neurological damage.
Cauda Equina* ; Decompression, Surgical ; Early Diagnosis ; Humans ; Ligaments ; Neurologic Examination ; Neurologic Manifestations ; Polyradiculopathy* ; Postoperative Period ; Sensation ; Seoul ; Spinal Stenosis ; Spine* ; Surgical Procedures, Operative

We report a rare case of primary glomerular disease with both features of IgA nephropathy and membranous glomerulonephritis in a 45 year-old, HBsAg negative man with nephrotic syndrome. Histologically, glomeruli showed mesangial expansion, proliferation of mesangial cells, and diffuse thickening of capillary walls. Direct immunofluorescence demonstrated granular IgG and C3 deposits along the capillary walls and IgA deposits in mesangiums. Granular subepithelial and mesangial depoists were observed by electron microscopy.
Capillaries ; Fluorescent Antibody Technique, Direct ; Glomerulonephritis, IGA* ; Glomerulonephritis, Membranous* ; Hepatitis B Surface Antigens ; Humans ; Immunoglobulin A* ; Immunoglobulin G ; Mesangial Cells ; Microscopy, Electron ; Middle Aged ; Nephrotic Syndrome

BACKGROUND: Left ventricular thrombus is a common complication after acute myocardial infarction. Methods and RESULTS: To Study the incidence of left ventricular thrombosis (LVT) after acute myocardial infarction, we performed serial two-dimensional echocardiography (2D-Echo) in 35 consecutive patients with acute myocardial infarction prospectively ; 10 patients had inferior wall myocardial infarction, 25 patients had anterior wall myocardial infarction. 2D-Echo was obtained within 3 days of acute myocardial infarction, at 4-10 days after symptom onset, and 2-4 weeks after symptom onset serially in each case. 19 out of 35 patients received thrombolytic therapy with urokinase. Left ventricular thrombi were identified in 9(25.7%) of the 35 study patients. The location of myocardial infarction was anterior and apical in all cases with left ventricular thrombi. The shape of thrombi was mural in 6 cases and protruding in 3 cases. The incidence of left ventricular thrombi in patients who received urokinase was not significantly different from that in patients who didn't(31.9% vs 18.8%,p=0.22). Wall motion score was significantly higher in patients who developed left ventricular thrombi than in patients who had no left ventricular thrombus(8.2+/-1.9 vs 5.8+/-2.6, p<0.005). All thrombi appeared within 10 days after myocardial infarction. CONCLUSIONS: Thus left ventricular thrombi develops within 10 days following myocardial infarction with large anterior and apical location. The thrombolysis therapy has no effect in the incidence of left ventricular thrombi in this study. But because of confounding effect of thrombolysis and location of myocardial infarction and extent of myocardial infarction, further investigation is needed.
Anterior Wall Myocardial Infarction ; Echocardiography ; Humans ; Incidence* ; Inferior Wall Myocardial Infarction ; Myocardial Infarction* ; Prospective Studies ; Thrombolytic Therapy ; Thrombosis* ; Urokinase-Type Plasminogen Activator

Cervical pregnancy is a rare form of ectopic gestation in which the blastocyst implants in the cervical mucosa below the histologic cervical os. Because of the serious vaginal bleeding, hysterectomy was usually done in the management of cervical pregnancy. Howerver, conservative treatment is desirable for women who want to be pregnancy in the future. Methotrexate has been utilized recently for conservative management of cervical pregnancy. We report a case of cervical pregnancy which was treated succesfully with intramuscular methotrexate injection.
Blastocyst ; Female ; Humans ; Hysterectomy ; Methotrexate* ; Mucous Membrane ; Pregnancy* ; Uterine Hemorrhage

No abstract available.
Adenomatous Polyposis Coli* ; Carcinoid Tumor*

Except when caused by direct and definite mechanisms (e.g., injury of the vessels to the femoral head), the pathophysiology of avascular necrosis of the femoral head has not yet been fully elucidate. While non-traumatic avascular necrosis of the femoral head is known to be caused by alcohol, steroids and various diseases, it may also occur without such events in a patient's history. Herein, a case of bilateral avascular necrosis of the femoral head caused by asymptomatic adrenal cortex incidentaloma which was initially misdiagnosed as idiopathic is reported along with a literature review.
Adrenal Cortex ; Adrenal Gland Neoplasms ; Cushing Syndrome ; Femur Head Necrosis ; Head ; Humans ; Necrosis ; Steroids

Carcinoma of lung is classified by histologic cell type, this is based on predominant major cell population by tissue specimen. But in fact a range of 13% to 63% of lung cancer has been appeared to be heterogeneous cell type at the light microscopic level. After treatment of the mixed lung cancer and/or with time there are reports that cell type is changed. Because it is possible that the tumor were pleomorphic and that the antitumor therapy eliminated the more sensitive cell population and permitted the subsequent emergence of the more resistant cell population. The authors reported here, a case of 32 year old female patient with mixed lung cancer composed of three cell type, and this is the first case in Korea.
Adult ; Female ; Humans ; Korea ; Lung ; Lung Neoplasms ; Population Characteristics

PURPOSE: This study evaluated the characteristics and the prognosis of multiple intraabdominal solid organ injuries, including those to the liver, spleen, and kidney, after blunt trauma. METHODS: From January 2001 to March 2009, 39 patients with multiple intraabdominal solid organ injuries, which had been confirmed by contrast-enhanced computed tomography after blunt trauma, were included in this retrospective study. The injury severity score (ISS), abbreviated injury scale (AIS), revised trauma score (RTS), American Association for the Surgery of Trauma (AAST) injury grade of solid organs, initial hemodynamic status, blood gas analysis, blood transfusion, and the mortality were the main outcome measurements. RESULTS: Injured groups were classified into liver/kidney (n=17), liver/spleen (n=4), spleen/kidney (n=13), and liver/kidney/spleen (n=5) groups. Patients were older in the liver/kidney group than in the liver/kidney/spleen group (43 vs 18 years, p=0.023). The initial systolic blood pressures tended to be lower in the liver/kidney group than in the other groups (84 vs 105, 112, and 114 mmHg, p=0.087). The amounts of 24-hour packed RBC transfusion were 32 units in the liver/kidney group and 4 units in the liver/kidney/spleen group, but the difference was not statistically significant. Differences were found in neither the RTS, ISS, and AIS for head, chest, abdominal, and pelvic injuries nor the AAST injury grade for solid organ, but injuries to the chest were more severe in the liver/spleen group than in the spleen/kidney group (AIS 4.0 vs 2.8, p=0.028). Conservative treatment was the most frequent applied treatment in all groups. There were 6 mortalities : 3 due to hypovolemia, 2 to sepsis, and 1 to brain injury. Mortalities occurred only in the liver/kidney group. CONCLUSION: Patients who had intraabdominal solid organ injuries of the liver and the kidney simultaneously, tended to be transfused more at an early time after trauma, to have lower initial systolic blood pressures, and to have a higher mortality.
Abbreviated Injury Scale ; Abdomen ; Blood Gas Analysis ; Blood Transfusion ; Brain Injuries ; Head ; Hemodynamics ; Humans ; Hypovolemia ; Injury Severity Score ; Kidney ; Liver ; Multiple Trauma ; Prognosis ; Retrospective Studies ; Sepsis ; Spleen ; Thorax ; Wounds, Nonpenetrating