No abstract available.
Endocrine System Diseases* ; Nuclear Medicine*

No abstract available.

No abstract available.

No abstract available.
Autoradiography* ; Brain* ; Rats, Wistar* ; Receptors, Muscarinic*

No abstract available.
Collagen Type IV* ; Mucocutaneous Lymph Node Syndrome* ; Ventricular Function, Left*

No abstract available.
Polyhydramnios*

A rare case of mesothelial/monocytic incidental cardiac excrescences (cardiac MICE) is described in the aspect of pathological interest. This cardiac lesion is pathologically characterized by exuberant proliferation of mixed mesothelia and monocytes and might be misdiagnosed as metastatic carcinoma, rhabdomyosarcoma, and histiocytoid hemangioma, if the disease is not in the minds of pathologists. The reactive nodular hyperplasia due to irritation to mesothelia by various causes is a most prevailing pathogenetic mechanism. About 20 cases have been reported in the worldwide literature. A 67-year-old female patient presented with cough and dyspnea for 2 months, without any history of previous cardiac operation. 2D echocardiography of the heart revealed moderate amount of pericardial effusion with posterior wall thickening. Under the impression of metastatic malignancy, pericardiostomy was performed. Grossly, the tissue was dark hemorrhagic and friable and the histologic sections revealed the solid tumor-like proliferation of round to polygonal histiocytic cells admixed with small cuboidal mesothelial cells which formed strips and tubular arrays. They were found within the fibrinous network and there were scattered empty vacuolar spaces. Immunohistochemical staining confirmed their biphasic nature with the CD68 positivity of the histiocytes and the cytokeratin positivity of the cuboidal cells. Factor VIII positivity was not detected in any cell components. The lesion was considered the monocytic and mesothelial proliferation of reactive nature, so-called cardiac MICE in the pericardial cavity. We report a typical case of so-called MICE first in the Korean literature.
Aged ; Animals ; Cellular Structures ; Cough ; Dyspnea ; Echocardiography ; Factor VIII ; Female ; Fibrin ; Heart ; Hemangioma ; Histiocytes ; Humans ; Hyperplasia ; Keratins ; Mice ; Monocytes ; Pericardial Effusion ; Pericardial Window Techniques ; Rhabdomyosarcoma

The instability of the degenerative spondylolisthetic lumbar spine was clinically evaluated by patients symptoms and serial radiograms. With X-ray films of patients lumbar spine, the lumbosacral angle, the sacral angle, the vertebral height difference between anterior and posterior surface of the 5th lumbar vertebra and the level of intercristal line were analysed. And the results of treatment were analysed too. The Results were as follows: 1) In degenerative spondylolisthetic L3 and L4 spines, facets were arranged in sagittal plane and sacrum was vertically arranged, but in L5 facets were coronally arranged and sacrum and in horizontal plane. 2) The lumbosacral angle was 149.9 and the average difference between anterior and posterior height of L5 vertebral body was 3mm. These results revealed that sacrum was more vertical and the 5th vertebral body was more rectangular, so lumbar lordosis was decreased as a whole. 3) The intercristal line was passed at IA or L4–5 interspace in 72.1% of cases(normal:95.8%), so L4 vertebra was placed in higher level. 4) In group A posterolateral fusion was done in 2 cases. Among group B and C, operation was done in 9 cases;4 cases with laminectomy and 5 cases with laminectomy and posterolateral fusion. Two years after surgery, slipping and instability were far advanced in 2 laminectomized cases for whom posterolateral fusion was followed later. 5) Unstable group of degenerative spondylolisthesis with severe neurological symptoms and claudication must be treated by decompressive laminectomy and posterolateral fusion, especially in patients under 60 years of age. 6) Young woman having flattened lumbar curve without slipping, narrowed disc space of L4–5, high-seated L4 and vertical sacrum is thought to be in prespondylolisthetic stage of degenerative origin; therefore, intensive back muscle exercise to prevent the slipping should be performed and periodic X-ray examinations should be followed up to detect the progress of the disease.
Animals ; Back Muscles ; Female ; Humans ; Laminectomy ; Lordosis ; Sacrum ; Spine ; Spondylolisthesis ; X-Ray Film

Two patients with Kienbocks disease were treated with microvascular loop graft to obtain the neovascularization of the avascular lunate. After each follow-up of forty-six months and eleven months, their results were complete relief of pain, definite decrease of sclerotic change in the radiologic finding and restoration of normal range of motion. This procedure is considered as a good method to help for the treatment of the Kienbocks disease.
Follow-Up Studies ; Humans ; Methods ; Osteonecrosis ; Reference Values ; Transplants

The authors have studied 60 cases of back pain with respect to diagnostic accuracy of myelography with metrizamide from January, 1983 to Decembar, 1984 at the Department of Orthopaedic Surgery, College of Medicine, Kyung Hee University. The results were as followes; 1. Of the 60 cases, 57 cases (95%) showed excellent and good findings of myelography. 2. In case of the marginal clearance of the nerve-sleeve in myelography, the excellent finding was 93.3%.3. The side effect of myelography was slight and 44% of all patients complained of headache, which disappeared within 24 hours after onset in 92% of them. 4. The accuracy rate of myelography with metrizamide was 89. 2%.
Back Pain ; Clinical Study ; Headache ; Humans ; Metrizamide ; Myelography ; Spinal Canal