Obstetric problems concerning macrosomia were evaluated by retrospective review of 91 pregnancies that resulted in the delivery of an infant weighing 4,000 gm or more at the Yeungnam University Hospital during 3 1/2 years from Jun 1983 to Oct 1986. The results obtained were as follows 1. Macrosomic infants weighing 4,000 gm or more occurred in 2.8% of the deliveries. 2. 65.9% of macrosomic infants and 53.5% of total infants were male. The ratio of male was statistically higher in the macrosomic infants than in the total infants (P<0.05) 3. The incidence of macrosomia was higher with increasing gestational age, and deliveries at 42 weeks or more gestation were more common in the macrosomic infants than in the total infants (P<0.01).
Clinical Study* ; Gestational Age ; Humans ; Incidence ; Infant ; Male ; Pregnancy ; Retrospective Studies

No abstract available.
Gastric Mucosa* ; Helicobacter pylori* ; Helicobacter*

Systemic lupus erythematosus is a connective tissue disease which can affect every organ system. Neurologic abnormalities are common, occuring in approximately half of all patients at some time during the course of their illness. But symptoms of nervous system as the sole presenting symptoms occur in less than 1% of lupus patients. In patients initially presenting with neurologic symptoms and signs, differential diagnosis is difficult and sometimes it may be misdiagnosed. Therefore extensive laboratory investigations should be carried out in all patients with unusual neurological symptoms, since early diagnosis of lupus can help in providing effective treatment. We report a patient with systemic lupus erythematosus who presented with dysarthria and dysphagia resembling multiple sclerosis.
Connective Tissue Diseases ; Deglutition Disorders ; Diagnosis, Differential ; Dysarthria ; Early Diagnosis ; Humans ; Lupus Erythematosus, Systemic* ; Multiple Sclerosis* ; Nervous System ; Neurologic Manifestations

The present study was aimed at investigating the role of type II 11beta-hydroxysteroid dehydrogenase (IIbeta- HSD II) in the development of hypertension. Two-kidney, one-clip (2K1C), deoxycorticosterone acetate (DOCA)/salt, or NG-nitro-L-arginine methyl ester (L-NAME) hypertension was induced in male Sprague- Dawley rats. Four weeks later, the expression of 11beta-HSD II mRNA was determined in the kidney by Northern blot analysis. The plasma level of aldosterone was measured by radioimmunoassay. In 2K1C hypertension, the expression of 11beta-HSD II was decreased in the clipped kidney and increased in the non-clipped kidney. The expression was increased in the remnant kidney of DOCA/salt hypertension, while decreased in the kidneys of L-NAME hypertension. The plasma level of aldosterone was increased, decreased, and remained unchanged in 2K1C, DOCA/salt, and L-NAME hypertension, respectively. The down-regulation of 11beta-HSD II may contribute to the sodium retention, thereby increasing the blood pressure in 2K1C and L-NAME hypertension. On the contrary, the up-regulation in DOCA/salt hypertension may play a compensatory role to dissipate the sodium retention.
11-beta-Hydroxysteroid Dehydrogenases* ; Aldosterone ; Animals ; Blood Pressure ; Blotting, Northern ; Desoxycorticosterone ; Down-Regulation ; Humans ; Hypertension* ; Kidney* ; Male ; NG-Nitroarginine Methyl Ester ; Plasma ; Radioimmunoassay ; Rats* ; RNA, Messenger ; Sodium ; Up-Regulation

PURPOSE: To describe MR findings of recurred giant cell tumor of bone. MATERIALS AND METHODS: MR imagings of ten cases of pathologically proven recurrence of giant cell tumor were retrospectively analyzed. Location of recurrence, multiplicity of recurred tumor, signal intensity and homogeneity, pattern of gadolinium enhancement, soft tissue and articular surface involvement were evaluated. RESULTS: Tumors were located in peripheral portion of previous operation site(80%). Six cases recurred as multiple lesions. Tumor showed low signal intensity on T1 weighted images(100%), high signal intensity on T2 weighted images(100%) and inhomogeneous peripheral rim enhancing pattern(75%). Soft tissue and articular surface involvement were also demonstrated. CONCLUSION: We concluded that characteristic MR findings of recurred giant cell tumor could be helpful in early detection and precise evaluation of tumor recurrence.
Gadolinium ; Giant Cell Tumor of Bone ; Giant Cell Tumors* ; Giant Cells* ; Recurrence ; Retrospective Studies

No abstract available.
Animals ; Cryopreservation* ; Embryonic Structures* ; Mice* ; Ovum*

A 25 years old woman was adrnitted to the department of neurosurgery for a right hemifacial spasm. She was undertaken microvascular decompression in the Fukushima lateral position. Following completion of operation, she began to complain of dyspnea, but the phonation was not changed. Mild weakness and paresthesia on left upper extremity was complained, too. Severe swelling on the left side of face and neck expending to left shoulder was noted simultaneously. Immediate computerized tomography was taken to reveal the cause of respiratory distress, which suggested that venous and/or lymphatic congestion on the left side of neck. As respiratory distress was getting more severe, emergent tracheostomy was taken. The cause of above symptoms was suspected to an extreme rotation and flexion of the head resulting in direct contact of mandibular body to clavicle. A month after operation, there was still remained mild paresthesia on left thumb and index finger.
Adult ; Airway Obstruction* ; Brachial Plexus* ; Clavicle ; Dyspnea ; Estrogens, Conjugated (USP) ; Female ; Fingers ; Head ; Hemifacial Spasm ; Humans ; Microvascular Decompression Surgery* ; Neck ; Neurosurgery ; Paresthesia ; Phonation ; Shoulder ; Thumb ; Tracheostomy ; Upper Extremity

The majority of ptients with ischemic heart disease such as angina pectoris and myocardial infarction have coronary atherosclerosis as a underlying cause. However, in unusual conditions such as variant angina, aortic valvular heart disease, hypertrophic cardiomyopathy, vasculitis, hypercoagulable states, coronary atherosclerosis is not the cause. Polycythemia vesa is a myeloproliferative disease characterized by infrequent thromboembolic complications such as ischemic heart disease. We report a case of polycythemia vera presenting with angina pectoris without coronary artery stenosis with the review of the literature.
Angina Pectoris* ; Cardiomyopathy, Hypertrophic ; Coronary Artery Disease ; Coronary Stenosis* ; Coronary Vessels* ; Heart Valve Diseases ; Myocardial Infarction ; Myocardial Ischemia ; Polycythemia Vera* ; Polycythemia* ; Vasculitis

No abstract available.
Pelger-Huet Anomaly*

Juvenile dermatomyositis is an uncommon autoimmune disease with classic heliotrope discoloration of eyelids, erythematous skin rash of joints and proximal muscle weakness. Quite different from adults, malignancy is rarely accompanied in juvenile dermatomyositis. However vasculitis, muscle atrophy, calcification and gastrointestinal involvement are often observed in juvenile dermatomyositis. A six year old boy was admitted with chief complaints of general weakness and skin rash. Muscle biopsy was performed which was consistent with dermatomyositis. The patient was treated with intravenous immunoglobulin, steroid, methotrexate and physiotherapy. We report a case of juvenile dermatomyositis.
Adult ; Autoimmune Diseases ; Biopsy ; Dermatomyositis* ; Exanthema ; Eyelids ; Humans ; Immunoglobulins ; Joints ; Male ; Methotrexate ; Muscle Weakness ; Muscular Atrophy ; Vasculitis