Nitroblue tetrazolium dye reduction test is now widely used for early detection of bacterial infection. Practically nitroblue tetrazolium dye reduction test (N.B.T. test) gives certain clue to rule out any possibility of aseptic inflammation. Authors performed N.B.T. test for 80 orthopaedic diseases and 40 controls, and the results were as followings: 1. Forty-one of 60 subjects with bacterial infection had more than 10% formazan positive neutrophils, and 18 of 20 subjects without bacterial infection showed less than 10%. formazan positive neutrophils, The groups of the elevated N.B.T. responses were mainly the subjects who had osteomyelitis, soft tissue inflammation, pyogenic arthritis, and bone and joint tuberculosis. 2. The mean proportion of N.B.T. positive neutrophils was 3.8±2.78% in 40 controls, 4.7±4.23% in 20 nonifectious group 12.7±10.3% in 12 chronic osteomyelitis, 12.5±10.7% in 15 treated bone and joint tuberculosis, 20.9±15.65% in 15 untreated bone and joint tuberculosis and 20±10.70% in 11 pyogenic arthritis and 7 other soft inflammatory group. 3. In noninfectious group, 7 of 8 subjects with elevated ESR and 3 of 4 subjects with elevated body temperature revealed N.B.T. responses less than 10%. 4. In 23 subjects with the elevated N.B.T. responses as well as leukecytosis, 22 subjects were the groups of bacterial infection and rest 1 was noninfectious in nature. 5. Therefore, the N.B.T. test is found to be useful for the purposes of the early diagnostic aid of the bacterial infection and differential diagnosis between bacterial infections and other diseases.
Arthritis ; Bacterial Infections ; Body Temperature ; Diagnosis, Differential ; Inflammation ; Neutrophils ; Nitroblue Tetrazolium ; Osteomyelitis ; Tuberculosis, Osteoarticular

Myasthenia gravis (MG) and inflammatory myopathy are both rare autoimmune disorders that present with signs of muscle weakness and can sometimes be accompanied by other connective-tissue diseases such as Sjogren's syndrome. However, the simultaneous occurrence of MG and inflammatory myopathy is very rare. We describe the case of a 68-year-old woman with MG occurring simultaneously with inflammatory myopathy in Sjogren's syndrome.
Aged ; Female ; Humans ; Muscle Weakness ; Myasthenia Gravis* ; Myositis* ; Sjogren's Syndrome*

A 41-year-old female complaining of easy fatigue, headache, thickened extremities and deepened facial folds was admitted to the hospital. As early as 6 years ago, she had been told by family members that her voice was changed and both hands was thickened. Cranial plain radiography indicated ballooning of sella turcica. Sella MRI disclosed 2.2cm sized pituitary tumor with suprasellar extension. The pituitary tumor with hypothalamic extension was removed via a transsphenoidal approach. The postoperative course was uneventful until hyponatremia with sudden headache and respiratory arrest was developed. The case was due to hyponatremic encephalopathy on the basis of the clinical course and symptoms, and 3% hypertonic saline was infused for 12 hours until the hyponatremia was corrected. We have experienced a mortality case of hyponatremic encephalopathy in which surgieal removal of a pituitary tumor from a female acromegalic patient in menstruant period was followed by the sudden occurrence of hyponatremia, which in turn was later associated with marked brain edema.
Adult ; Brain Edema ; Extremities ; Fatigue ; Female ; Hand ; Headache ; Humans ; Hyponatremia ; Magnetic Resonance Imaging ; Mortality ; Pituitary Neoplasms ; Radiography ; Sella Turcica ; Voice

Extensive dental erosion and wear will cause serious loss of function and aesthetics in the mouth. In order to recover this condition, careful analysis of the patient's bite relationship is required. In particular, a treatment plan should be established considering the possibility of reproduction of the vertical dimension and centric relation, and appropriateness of the occlusal plane and anterior guidance. Also, the choice of prosthetic materials is an important consideration in patients with severe wear. In this case, patients with overall wear and erosion on tooth was established anterior guidance by orthodontic treatment and fully restored with monolithic zirconia, without increasing vertical dimension.
Centric Relation ; Dental Occlusion ; Esthetics ; Humans ; Mouth Rehabilitation* ; Mouth* ; Prostheses and Implants* ; Reproduction ; Tooth Erosion* ; Tooth Wear ; Tooth* ; Vertical Dimension

BACKGROUND AND OBJECTIVES: Angiotensin-converting enzyme inhibitors have the effect of regression of left ventricular hypertrophy which has been known as the adverse prognostic factor in the cardiovascular diseases. There are some reports that patients having low ACE activity are prone to have the ACE inhibitorinduced cough. In this study we evaluate the difference of the regression of left ventricular mass according to ACE inhibitor induced cough. MATERIALS AND METHOD: Newly detected hypertensive patients (N=08) from Jan. 1994 to Dec.1997 without cough and other contraindications to ACEI were prospectively prescribed ACEI and followed up for two years whether they have experienced ACE inhibitor induced cough. Cough and non-cough group are analyzed the amount of regression of left ventricular mass by ECG. RESULTS: Left ventricular mass index decreases significantly from 128 38 to 11936 g/m2(deltaLVMI=9+/-22g/m2, p< 0.05), after ACE inhibitors had been used for two years. There is no difference between cough and non-cough group. When subgroup analysis has been done according to sex and the presence of the baseline left ventricular hypertrophy, LVH(+ group and female have the tendency of the larger amount of decreasing of LVMI than LVH(-) group and male respectively [LVH(+:LVH(-)=15+/-26:-3+/-15, M:F=12+/-24:-7+/-19]. After the adjusting of the influence of baseline LVM and sex, the amount of degree of LVMI regresssion in case of the men without baseline LVH is significantly different in cough and non-cough group. LVMI decreases significantly in non-cough group, but not in cough group. CONCLUSION: ACE inhibitors have the effect of the regression of LVMI by ECG. The amount of change of LVMI is greater in female and the patients with baseline LVH. In case of men without LVH, non-cough group has larger amount of decreasing of LVMI than cough group.
Angiotensin-Converting Enzyme Inhibitors ; Cardiovascular Diseases ; Cough* ; Electrocardiography ; Female ; Humans ; Hypertrophy, Left Ventricular ; Male ; Prospective Studies

PURPOSE: Hepatocyte growth factor (HGF) stimulates proliferation, migration, and morphogenesis of epithelial cells by specifically binding to its receptor c-met. Abnomalities of the c-met oncogene have been studied in cancers of many organs including thyroid, lung, pancreas, and stomach. However, little is known about the clinical significance of c-met oncogene abnormalities in colorectal carcinomas. In this study, we investigated over- expression of the c-met protein in colorectal adenomas and adenocarcinomas, and analyzed the clinicopathologic significance of this over-expression. METHODS: Expression of the c-met protein localized in colorectal adenoma and adenocarcinoma tissues was analyzed by using immunohistochemistry. The results were compared with clinicopathologic parameters to find clinical correlation. RESULTS: c-met protein was detected in 42.5% (17/40) of colorectal cancers and in 10.0% (4/40) of colorectal adenomas (P= 0.001). In colorectal cancer, the proportion of expression of c-met protein was 0% (0/40) in stage I, 47.6% (10/40) in stage II, 53.8% (7/40) in stage III and, 0% (0/40) in stage IV. c-met protein expression was 18.8% (3/40) in tumors with invasion into the muscularis propria (MP), and 58.3% (14/40) in tumors with invasion beyond the MP. The depth of tumor invasion was a statistically significant factor (P=0.022) for c-met expression. CONCLUSIONS: The c-met protein expression was related to the depth of invasion of colorectal cancer and showed a significant difference in its rate of expression between adenoma and adenocarcinomas.
Adenocarcinoma ; Adenoma* ; Colorectal Neoplasms* ; Epithelial Cells ; Hepatocyte Growth Factor ; Immunohistochemistry ; Lung ; Morphogenesis ; Oncogenes ; Pancreas ; Stomach ; Thyroid Gland

Sialadenosis is a unique form of non-inflammatory, non-neoplastic bilateral salivary gland disorder characterized by recurrent painless swelling which usually occurs in parotid glands. Alcoholism is one of the main causes of sialadenosis along with diabetes, bulimia, and other idiopathic causes. The prognosis is verified according to the degree of liver function. We present a case of a 46 year-old man who had alcoholic fatty liver disease diagnosed as alcoholic sialadenosis based on clinical points of recurrent bilateral parotid swelling after heavy alcohol drinking, computed tomography, and fine-needle aspiration biopsy. After stopping alcohol drinking and treated with conservative treatment, he got improved without specific sequela.
Adult ; *Alcohol Drinking ; Fatty Liver, Alcoholic/*diagnosis/etiology/radiography ; Humans ; Male ; Parotid Gland/*radiography/secretion ; Positron-Emission Tomography ; Sialadenitis/*diagnosis/etiology ; Tomography, X-Ray Computed

Congenital chloride diarrhea (CLD) is a rare inherited autosomal recessive disorder. Mutations of the solute carrier family 26 member 3 gene cause profuse, chloride ion rich diarrhea, which results in hypochloremia, hyponatremia and metabolic alkalosis with dehydration. If a fetal ultrasound shows bowel dilatation suggestive of bowel obstruction, or if a neonate shows persistent diarrhea and metabolic alkalosis, CLD should be considered in the differential diagnosis. The severity of CLD varies, but early detection and early therapy can prevent complications including growth failure. We report a case of dizygotic twins affected by CLD who had been born to non-consanguineous parents. Both of them showed growth failure, but one of the twins experienced worse clinical course. He showed developmental delay, along with dehydration and severe electrolyte imbalance. He was diagnosed with CLD first at 6-month age, and then the other one was also diagnosed with CLD.
Alkalosis ; Dehydration ; Diagnosis, Differential ; Diarrhea ; Dilatation ; Humans ; Hyponatremia ; Infant, Newborn ; Metabolism, Inborn Errors ; Parents ; Polyhydramnios ; Secondary Prevention ; Twins, Dizygotic

Neurolymphomatosis, defined as a selective infiltration of lymphoma cells into cranial nerves, peripheral nerves and nerve roots, is a rarely recognized manifestation of lymphoma. Its characteristic symptoms are often overlooked or mistaken for other conditions, such as a peripheral polyneuropathy, due to chemotherapeutic agents or clinical findings of metastatic lesions in the central nervous system. Recently, neurolymphomatosis has been increasingly recognized using magnetic resonance imaging and positron emission tomography-computed tomography. We present a case of neurolymphomatosis manifesting as peripheral mononeuropathy in a patient with T-cell non-Hodgkin's lymphoma.
Animals ; Central Nervous System ; Cranial Nerves ; Electrons ; Humans ; Lymphoma ; Lymphoma, Non-Hodgkin ; Magnetic Resonance Imaging ; Marek Disease ; Mononeuropathies ; Peripheral Nerves ; Polyneuropathies ; T-Lymphocytes

Hemorrhagic fever with renal syndrome frequently found in Korea is a acute infectious disease caused by Hantaan virus. Its clinical manifestations include high fever, cardiovascular collapse, hemorrhagic tendency and acute renal failure. Many patients with hemorrhagic fever with renal syndrome show hemorrhagic tendency such as subconjunctival hemorrhage and mucocutaneous petechia. In vital organs such as lung, kidney, spleen, brain, and pituitary, hemorrhage occasionally occurs spontaneously or by minor trauma. As a results, hematemesis, hemoptysis, melena and gross hematuria can be developed in some patients. Anemia and circulatory shock may result from large hematoma formed in third spaces like retroperitoneal and pleural space. But retroperitoneal hematoma and hemothorax was rarely reported. We report a case of hemorrhagic fever with renal syndrome complicated by retroperitoneal hematoma and hemothorax with review of literatures.
Acute Kidney Injury ; Anemia ; Brain ; Communicable Diseases ; Fever ; Hantaan virus ; Hematemesis ; Hematoma* ; Hematuria ; Hemoptysis ; Hemorrhage ; Hemorrhagic Fever with Renal Syndrome* ; Hemothorax* ; Humans ; Kidney ; Korea ; Lung ; Melena ; Shock ; Spleen