We experienced a complication of brachial plexus palsy secondary to operative position during thoracoscopic thoracic sympathectomies. His general health was excellent and no previous histories vulnerable to peripheral nerve systems were observed. The thoracic sympathectomies were done under general anesthesia. The patient was placed left lateral position with his right arm abduced 150o on padded arm board. An operation was lasted 2 hours and 30 minutes at this position because of severe right apical lung adhesion. The controlateral side was performed same procedure and lasted 20 minutes. After the patient recovered from the anesthesia, the patient had a complete paralysis of right arm. There was also slightly diminished sensation to pinprick on the arm and hand. Neurologic examination and EMG study revealed brachial plexus palsy. Nerve blocks and physiotherapy were performed to treat brachial plexus injuries. His motor functions were improved day by day and he was discharged with a complete range of motion against gravity on 14th. postoperation day. However, there were loss of muscle powers against some resistances and tingling sensations of fingertips. Two months later, he was recovered completely and there was no residual disabilities.
Anesthesia ; Anesthesia, General ; Arm ; Brachial Plexus* ; Gravitation ; Hand ; Humans ; Lung ; Nerve Block ; Neurologic Examination ; Paralysis* ; Peripheral Nerves ; Range of Motion, Articular ; Sensation ; Sympathectomy*

Pfeiffer Syndrome is as rare as Apert syndrome in the Western population. This condition is very rare in the Asian population and has not been previously reported in Korea. The authors report with a review of literature the case of a newborn baby with Pfeiffer syndrome, manifested by bicoronal craniosynostosis, broad thumbs, and big toes. The infant also had bilateral syndactyly of the fingers and toes, mild proptosis, choanal hypoplasia and maxillary hypoplasia.
Korea ; Infant, Newborn ; Humans ; Female ; Acrocephalosyndactylia/*diagnosis/genetics/radiography/surgery

PURPOSE: To determine the hemodynamics of the pancreas by investigating the enhancement patterns of pancreaticparenchyma, as seen on spiral CT, after the administration of various amounts of contrast medium, and to determineoptimal scan time by knowing the peak time of normal pancreatic parenchyma. MATERIALS AND METHODS: Between January1995 and April 1997 55 cases of normal abdominal CT with dynamic enhancement study on pancreas, the subject were38 cases(28 persons) with good image, aged 21-65 years, men were twenty-one and women were seven. Non-ioniccontrast medium, 30ml(n=15), 60ml(n=9), 990ml(n=7), and 120ml(n=7) were injected at a rate of 3ml/sec. From 20sec. after the start of injection, 15 images were obtained at 3-sec intervals. Before and after injection, R.O.I.was applied to each image, and for the aorta and pancreatic parenchyma, Hounsfield units(H.U.) were measured; timeof enhancement and maximal H.U. were also measured. RESULTS: After 30, 60, 90, and 120ml of contrast mediuminjection, mean maximal H.U. of pancreatic parenchyma was 36+/-7, 54+/-6, 68V13, and 92+/-8, respectively; mean valueat peak parenchymal enhancement of the pancreas was 27+/-3, 32+/-3, 42+/-3, and 52+/-3, respectively. Time intervalsof maximal enhancement of aorta and pancreatic parenchyma could not be obtained in 30ml injection, but 5,4+/-2.5,4.2+/-1.6, and 6.0+/-2.1sec in 60, 90, and 120ml injection, respectively. CONCLUSION: Maximal H.U. of parenchymalenhancement of the pancreas is directly proportional to the amount of injected contrast medium and the peak timeof parenchymal enhancement was 12sec after the injection of contrast material. Time interval of maximalenhancement of aorta and pancreatic parenchyma was 5.2+/-2.1sec.
Aorta ; Contrast Media ; Female ; Hemodynamics ; Humans ; Male ; Pancreas* ; Tomography, Spiral Computed* ; Tomography, X-Ray Computed

Posterior reversible encephalopathy syndrome (PRES) is a neurological disorder characterized by signs of posterior cerebral edema upon radiographic examination. A 16-year-old girl was involved in motorcycle accident and depressed frontal fracture was presented. She had generalized seizures 3 days after dural repair and fracture reduction. Signal changes was noted on both parietal lobes in the magnetic resonance images and it was completely resolved in 3 months follow-up. We would like to present the case that demonstrated PRES related hypertension after head trauma surgery for cerebrospinal fluid leakage in pediatric patient without any underlying disease.
Adolescent ; Brain Edema ; Cerebrospinal Fluid Leak ; Craniocerebral Trauma* ; Female ; Follow-Up Studies ; Head* ; Humans ; Hypertension ; Motorcycles ; Nervous System Diseases ; Parietal Lobe ; Posterior Leukoencephalopathy Syndrome* ; Seizures

The most effective treatment methods for a herniated lumbar disc remain questionable. This report follows the patients course, from the onset of pain through the completion of the non-surgical treatment, and shows that a lumbar herniated disc, with radiculopathy, can be successfully treated with a non-surgical approach. This report discusses the possible explanations for disc resorption: retraction into the intervertebral space, dehydration/shrinkage and resorption due to an inflammatory reaction. A non-surgical approach can be an effective treatment option for a herniated lumbar disc.
Humans ; Intervertebral Disc Displacement ; Radiculopathy

PURPOSE: Gastric adenocarcinoma is the most common malignant tumor in Korea and immunochemotherapy can be alternative method of the treatment for it. So we evaluated several immunologic markers, Major Histocomatibility (MHC) Antigen and Intercellular Adhesion Molecule (ICAM)-1 which play an important roles in cellular immune response of the host to the tumar cells, HLA-DR/DP antigens, one of the MHC class II which is expressed in various conditions, CD 68 antigen which are also important factor in immune response to the tumor cells. MATERIALS AND METHODS: We compared the expression of MHC class II (HLA-DR/DP) antigens, ICAM-1 and the number of tumor-infiltrating macrophages presenting CD68 antigen in formalin-fixed paraffin-embedded tissue sections of 95 gastric adenocarcinomas using immunohistochemistry. In addition to analyze the relationship between expression of these antigens in gastric adenocarcinoma, histolopathologic findings such as tumor invasion, regional lymph node metastasis and histologic differentiation are evaluated. RESULTS: The rate of HLA-DR/DP expression was 60% and strongly associated with tumor differentiation, invasion and regional lymph node metastasis. ICAM-1 was expressed in 15% and slightly increased in well-differentiated carcinoma. The lack of expression of ICAM-1 was observed in high invasive tumor (T 4). CD 68(+) macrophages counts were significantly increased in around the tumor cells, compared to normal epithelia. HLA-DR/DP expression and infiltrating CD 68(+) macrophage numbers were significantly associated (p<0.05), but there was no correlationship between ICAM-1 and CD 68(+) macrophage numbers. CONCLUSION: It was considered that enhanced expression of HLA-DR/DP antigens, ICAM-1 and CD68(+) macrophages in gastric adenocarcinomas may be an immunophenotypic deviation. HLA-DR/DP and CD68(+) macrophages infiltration showed correlationship with tumor invasion and regional lymph node metastasis, that they may be used as a prognostic factor of the tumor growth.
Adenocarcinoma* ; Biomarkers ; Immunity, Cellular ; Immunohistochemistry ; Intercellular Adhesion Molecule-1* ; Korea ; Lymph Nodes ; Macrophages* ; Neoplasm Metastasis

Clonorchiasis is caused by a chronic infestation of liver flukes, Clonorchis sinensis, and these reside mainly in the medium- and small-sized intrahepatic bile ducts. Therefore, diffuse, uniform, minimal or mild dilatation of these bile ducts, particularly in the periphery, without dilatation of the extrahepatic bile duct is the typical finding on several imaging modalities. We report here on the CT findings of an unusual case of hepatic parasitic abscess that was caused by clonorchiasis; this malady mimicked cholangiocarcinoma, and there was no dilatation of the intrahepatic bile ducts.
Tomography, X-Ray Computed/*methods ; Middle Aged ; Male ; Liver Abscess/*parasitology/*radiography/surgery ; Humans ; Diagnosis, Differential ; Clonorchiasis/*radiography/surgery ; Animals

OBJECTIVE: Post-traumatic hydrocephalus (PTH) is a frequent and serious complication following brain injury. The incidence of PTH varies greatly among studies. The purpose of this study was to investigate the incidence and treatment of PTH in patients with head trauma. METHODS: We examined 956 patients with head trauma who visited our center from January 2012 to December 2015. The hydrocephalus diagnosis was based on radiologic findings and clinical features, and patients were classified into the mild (Group 1, Glasgow Coma Scale score [GCS] 13–15), moderate (Group 2, GCS 9–12), or severe (Group 3, GCS 3–8) brain injury group according to their GCS at admission. To compare these groups, we used age, gender, radiologic findings, PTH developmental period, and postoperative results (Glasgow Outcome Scale). RESULTS: Of the 956 patients, 24 (2.5%) developed PTH. PTH occurred in 11 (1.4%), 3 (5.6%), and 10 (7.0%) patients in Groups 1, 2, and 3, respectively. Of the 24 patients with PTH, 22 (91.7%) developed PTH within 12 weeks post-trauma; the higher the GCS, the later the onset, and the lower the GCS, the earlier the onset (p=0.019). Twenty-one patients underwent ventriculoperitoneal shunting, and 13 had improved symptoms. CONCLUSION: The incidence of PTH cannot be ignored. The possibility of PTH needs to be considered in patients with head trauma and appropriate follow-up should be undertaken. PTH is a treatable complication and patients' quality of life and neurological status can be improved if the appropriate treatment is selected and applied.
Brain Injuries ; Craniocerebral Trauma* ; Diagnosis ; Follow-Up Studies ; Glasgow Coma Scale ; Head* ; Humans ; Hydrocephalus* ; Incidence ; Quality of Life ; Ventriculoperitoneal Shunt

BACKGROUND: Angiogenesis may be important in the pathogenesis of ankylosing spondylitis (AS) and vascular endothelial growth factor (VEGF) has been known as one of the most potent pro-angiogenic factors. The association between single nucleotide polymorphisms (SNP) of the VEGF gene and AS has not been reported. We have sought to investigate the association of AS with candidate polymorphisms in the VEGF gene which have been reported to be associated with VEGF production. METHODS: We analyzed four SNPs of the VEGF gene in AS patients (n=146) and healthy controls (n=140). Allele frequencies of polymorphisms of the VEGF gene at positions -2578, -1154, -634 and 936 were determined by PCR-RFLP assay using genomic DNA. RESULTS: All four polymorphisms were not deviated from Hardy-Weinberg equilibrium in bothAS patients and controls. There were no statistically significant differences in genotype distributions and allele frequencies between patients and controls for the -2578C/A, -1154G/A, -634C/G and 936C/T. Analysis of genotype distributions of four SNPs according to sex did not show any difference between patients and controls. The frequency of HLA-B27 was similar between different genotypes in all four SNPs on the VEGF gene.The frequencies of haplotypes which were predicted using the Bayesian algorithm were not significantly different between patients and controls. CONCLUSION: The present data indicate that four selected SNPs of the VEGF gene are not associated with the susceptibility to AS in Korean patients.
DNA ; Gene Frequency ; Genotype ; Haplotypes ; HLA-B27 Antigen ; Humans ; Polymorphism, Single Nucleotide ; Spondylitis, Ankylosing* ; Vascular Endothelial Growth Factor A*

BACKGROUND AND OBJECTIVES: For patients with sudden hearing loss or retina arterial spasm, stellate ganglion block (SGB) has been used as a treatment method to increase the blood flow to the interested area. The aim of this study is to prospectively investigate the efficacy of SGB in patients with olfactory dysfunction following upper respiratory tract infection (URI). MATERIALS AND METHOD: Fifty one patients with anosmia or hyposmia following URI were included. The average duration of olfactory dysfunction was 3.5+/-8.4 years. Thirty eight patients were treated with SGB and compared with the untreated 13 patients. Buthanol threshold test and odor identification test with 16 natural fragrances were used to determine anosmia/hyposmia in these patients and to quantify the improvement of olfactory perception after SGB treatment or follow-up without treatment. RESULTS: Olfactory perception was improved significantly in the treated patients as shown by the buthanol threshold test (p<0.001) and by odor identification test (p<0.001). Subjective olfactory perception was improved in 27 of the 38 treated patients (p<0.001). No complications were observed after SGB and no one reported any worsening in olfactory perception during or after treatment. On the other hand, none of the untreated patients showed any improvement in neither of the tests or the subjective assessment. CONCLUSION: These results suggest that SGB may be a new treatment modality for olfactory dysfunction following URI.
Follow-Up Studies ; Hand ; Hearing Loss, Sudden ; Humans ; Odors ; Olfaction Disorders ; Olfactory Perception ; Prospective Studies ; Respiratory System* ; Respiratory Tract Infections* ; Retina ; Smell ; Spasm ; Stellate Ganglion*