The measurement of gastric emptying time is useful in differentiation of the hypochondriacal neurosis from the functional gastrointestinal disturbance, and also useful in searching the hidden gastro-intestinal disease in patients who are believed as the functional gastrointestinal disturbance. We confirmed in this study that the more delayed gastric emptying time was measured in functional gastrointestinal disturbance compared to normal group, and more shortened gastric emptying time was found after treatment with dopamine antagonist (cleboril) in this group.
Dopamine ; Gastric Emptying* ; Gastrointestinal Diseases* ; Humans ; Hypochondriasis

PURPOSE: This study was undertaken to increase the knowledge of the intra- and extra-spinal alignments and to help recovery of sagittal alignment in operation by measuring the normal values of the spinal alignment in relation to hip axis as well as those of the thoracic, thoracolumbar junction, lumbar and lumbosacral junction of sagittal alignment and their correlation. MATERIALS AND METHODS: Whole spine standing lateral radiographs were taken in young 100 adults without spinal abnormalities clinically and radiographically. Intraspinal alignment was measured with angles of thoracic kyphosis, lumbar lordosis, maximum thoracic kyphosis, maximum lumbar lordosis, angle of the thoracolumbar junction, sacral inclination, segmental angles and disc angles respectively with special emphasis on lumbar lordosis. Extraspinal alignment was measured with sacropelvic angle, spinopelvic balance and spinal balance in relation to hip axis. Correlations among these parameters were analyzed. RESULTS: Lumbar lordosis and thoracic kyphosis were measured -49 degree(-22 - -79 degree) and 32 degree(6 degree-56 degree), respectively. Slight amount of kyphosis in thoracolumbar junctional area was considered normal. Lumbar lordosis had significant correlation with thoracic kyphosis and sacral inclination. However, there was no correlation between thoracic kyphosis and sacral inclination. Lowest two lumbar segments comprised 71% of total lordosis. Lumbar lordosis usually started at L1-2 and gradually increased at each level caudally to the sacrum. Sacropelvic angle, spinopevlic balance and spinal balance were measured -11 degree(-6 degree - 24 degree), -4 cm (-10 - 2 cm), and -2 cm (-7 - 4 cm) respectively with C7 positioned posterior to hip axis mostly. CONCLUSIONS: There was a wide range of normal sagittal alignment of the thoracic and lumbar spines, and normal values of these alignments were not easily defined. Therefore, normal patterns of sagittal curvature and sagittal balance should be more emphasized.
Adult ; Animals ; Axis, Cervical Vertebra ; Hip ; Humans ; Kyphosis ; Lordosis ; Reference Values ; Sacrum ; Spine*

No abstract available.
Female* ; Humans ; Neck* ; Urinary Bladder* ; Urinary Incontinence*

OBJECTIVES: Recently, the studies for oncogene and tumor marker have been actively performed to investigate the carcinogenesis of gastric carcinoma, but it is not clearly understood. We investigated the expression of tumor suppressor gene and proliferation activity in gastric carcinoma. METHODS: Immunohistochemistry for p53 protein (wild and mutant type), retinoblastoma protein(wild type), and PCNA was performed in 131 cases of formalin fixed paraffin embedded tissue sections of gastric carcinoma. We compared that expression with tissue invasiveness, lymph node metastasis, staging and, Lauren classification, and that expression with each other. RESULTS: 1) The positive ratio of p53 protein, Rb protein, also PCNA in gastric carcinoma was 64.9%, 98.5%, 99.2%, 2) The expression of p53 protein was related to invasiveness, lymph node metastasis, staging, and Lauren classification(p<0.05). 3) The positive reaction for Rb gene was identified in tumor cells as well as proliferating cells. 4) There was a close relationship between Rb gene expression and PCNA in gastric carcinoma (p<0.05). CONCLUSION: Theses results suggested that the expression of p53 gene is related to invasiveness, lymph node metastasis, staging and Lauren classification in gastric carcinoma. Expression of retinoblastoma gene is a closely related to proliferating activity.
Carcinogenesis ; Classification ; Dronabinol* ; Formaldehyde ; Genes, p53 ; Genes, Retinoblastoma ; Genes, Tumor Suppressor ; Immunohistochemistry ; Lymph Nodes ; Neoplasm Metastasis ; Oncogenes ; Paraffin ; Proliferating Cell Nuclear Antigen* ; Retinoblastoma ; Retinoblastoma Protein

BACKGROUND: The train of four (TOF) stimulation is valuable to study pharmacodynamics associated with the interaction between muscle relaxants and receptors in the neuromuscular junction. TOF fade expresses presynaptic effect diminished output of transmitters. The aim of this study was to examine differences in presynaptic effects of different relaxants by measuring the TOF ratio during the onset and offset of block. METHODS: Eighty four healthy adult patients of ASA grades I or II were included in the study. The muscle relaxants studied were vecuronium (0.08 mg/kg), atracurium (0.5 mg/kg), mivacurium (0.15 mg/kg), rocuronium (0.6 mg/kg) and succinylcholine (1.0 mg/kg, 0.1 mg/kg, 0.2 mg/kg, 0.4 mg/kg). The TOF ratios were measured at approximate height of first response in the TOF (T1) of 75, 50 and 25% during onset and offset. Especially its ratios were measured at first depress of T1 during onset and its corresponding T1 during offset following administration of subclinical doses of succinylcholine. RESULTS: In the non-depolarizing muscle relaxants, TOF fade is more evident during offset than onset (p<0.05). The extent of fade varies between muscle relaxants. The greatest TOF fade has been shown in rocuronium during onset. In the succinylcholine, the TOF fade is apparent during onset and related to doses given (p<0.05). However the significant TOF fade is not seen during offset. CONCLUSIONS: All muscle relaxants, including both depolarizing and nondepolarizing agent, have predominantly postsynaptic and presynaptic effects. Furthermore, the fact that moderate TOF fade after subclinical doses of succinylcholine occurred obviously during onset of block is possibly indicating a greater presynaptic receptor blocking action.
Adult ; Atracurium ; Humans ; Neuromuscular Blockade* ; Neuromuscular Blocking Agents* ; Neuromuscular Junction ; Neuromuscular Nondepolarizing Agents ; Receptors, Presynaptic ; Succinylcholine ; Vecuronium Bromide

Hemangioblastomas are rare benign tumor of the central nervous system that commonly occur in the posterior fossa around the 4th ventricle. In case of von Hippel-Lindau disease, hemangioblastomas involve multiple regions such as cerebellum, spinal cord and brainstem but, rarely show simultaneous involvement of cerebellum and spinal cord. We have experienced a case of multiple hemangioblastomas that were located at the cerebellum, cervical cord and conus medullaris and also had multiple lesions that a part of von Hippel-Lindau disease;retinal angioma, syringomyelia, multiple cyst on kidney and pancreas, renal cell carcinoma on left kidney. Hemangioblastomas on cerebellum and spinal cord were removed totally, retinal angioma was treated with laser photocoagulation and renal cell carcinoma was also totally excised. The authors report a case of von Hippel-Lindau disease had multiple located hemangioblastomas on cerebellum, cervical cord and conus medullaris with review of literature.
Brain Stem ; Carcinoma, Renal Cell ; Central Nervous System ; Cerebellum* ; Conus Snail ; Hemangioblastoma* ; Hemangioma ; Humans ; Kidney ; Light Coagulation ; Pancreas ; Retinaldehyde ; Spinal Cord* ; Syringomyelia ; von Hippel-Lindau Disease*

No Abstract available.
Ankle* ; Sarcoidosis* ; Tenosynovitis*

No abstract available.
Child* ; Fever* ; Humans ; Infant*

To evaluate the relationship between spontancous diuresis and improvement of pulmonary function in respiratory distress syndrome, 15 premature neonates requiring mechanical ventilation for RDS, who admitted in NICU of Wonkwang University Hospital from January 1990 to June 1992, were studied. The results were as follows (results are mean+/-SEM) 1) Mean birth weight of study infants was 1.82+/-0.08Kg, and mean gestational age was 32.80+/-0.54 weeks. 2) The onset of diuresis occured at a mean age of 29.1+/-2.48 hours with maximum diuresis at a mean age of 41.9+/-1.8 hours 3) Mean urine output increased from 2.25+/-0.43ml/Kg/hr at the stage of pre 12 hours-onset of diuresis (p<0.001), then decreased 3.5+/-0.2ml/Kg/hr at the stage of after maximum diuresis (p<0.05). 4) After maximum diuresis, inspired oxygen gradient, peak inflating pressure, peak end expiratory pressure, mean airway pressure, and respiratory rate were decreased significantly (p<0.05), and alveolar-arterial oxygen gradient was decreased more significantly (p<0,01). So, We conclude that the pulmonary function was rapidly improving after maximum diuresis and these changes reflect the general principle used in ventilatory management of infants with RDS.
Birth Weight ; Diuresis* ; Gestational Age ; Humans ; Infant* ; Infant, Newborn ; Oxygen ; Respiration, Artificial ; Respiratory Rate

Marjolin's ulcer seated upon an old cicatrix, especially old burn scar, which may chiefly degenerated into a squamous cell carcinoma with propensity for metastasis. We are experienced two cases of Marjolins ulcer recently. A 54-year-old male who had a Marjolins ulcer(15x40cm) on his left lower extremity. He was experienced burn at the age of eight and rice sized ulcer was developed at the site of burn scar about 21 years ago. The ulcer progressively enlarged in size to reach 15x40cm for 21 years. The pathologic diagnosia was squamous cell carcinoma grade 1, but cancer cells invaded to deep dermie and subcutaneous tissues. Severe skin lesion and irreversible osteoporotic degeneration on knee joint of affected limb were present. So he was treated by high above knee amputation. Another 58-year-old female who had a Marjolins ulcer(10x20cm) on her right lower extremity. She was experienced burn at the age of forty eight and bean sized ulcer was developed at the site of burn scar about 1 year ago. The pathological diagnosis was squamous cell carcinoma grade 1 and invasian of cancer cells was limited upper dermis. On lymph node biopsy, the histological diagnosis was within normal limit. So she was treated radical surgical excision with split thickness skin graft(Mesh).
Amputation ; Biopsy ; Burns ; Carcinoma, Squamous Cell ; Cicatrix ; Dermis ; Diagnosis ; Extremities ; Female ; Humans ; Knee ; Knee Joint ; Lower Extremity ; Lymph Nodes ; Male ; Middle Aged ; Neoplasm Metastasis ; Skin ; Subcutaneous Tissue ; Ulcer*