No abstract available.
Korea* ; Mortality* ; Statistics as Topic* ; Stomach*

Schonlein-Henoch purpura is a generalized small vessel vasculitis characterized by nonthrombocytopenic purpura, arthritis, abdominal pain and nephritis. In 1914 Osler described an allergic purpura associated with hemiplegia. After then Lewis et al. reported the cases of Schonlein-Henoch purpura associated with convulsion, coma, confusion, intracranial hemorrhage, and chorea, CNS complication has been reported in 1-8% of children and subsided spontaneously in most cases. Headache is a remarkable sympton and appears nonspecific nature. In 1991 Ostergaard and Storm reported that headache occured during the first week following skin rash and frequently showed abnormal EEG findings. We investigated prospectively the presence of a possible cerebral and renal involvement in the case of Schonlein-Henoch purpura. EEG abnormality demonstrated in 52.6% of all cases, and headache or irritability in 47.4% of all cases. A significant association was found between abnormal EEG finding and presence of headache, but was not found between EEG findings and presence of renal involvement and hypertension. Patients with abnormal EEG had no Past or famity history of febrile convulsion or ididopathic epilepsy.
Abdominal Pain ; Arthritis ; Child ; Chorea ; Coma ; Electroencephalography* ; Epilepsy ; Exanthema ; Headache ; Hemiplegia ; Humans ; Hypertension ; Intracranial Hemorrhages ; Nephritis ; Prospective Studies ; Purpura, Schoenlein-Henoch* ; Seizures ; Seizures, Febrile ; Vasculitis

Fifty patients with mild essential hypertension were studied to evaluate the efficacy of once-daily regimen of nitrendipine, 10~20mg daily for 12 weeks. 1) Thirty-Seven patients completed the study and showed -9% change in mean arterial headache etc. 2) Eight patients were dropped out because of side reaction, namely flushing, palpitation, headache etc. 3) Ambulatory blood pressure monitoring before and after treatment in 3 patients confirmed the drug efficacy revealing 9% decrement in mean blood pressure and 46% decrease in % elevated BP. 4) Twenty patients who were controlled with other hypotensive drugs were well controlled & maintained the blood pressure in normal range after switching to nitrendpine 10~20mg daily. In conclusion, citrendipine is a safe and good antihypertensive calcium antagonist in the treatment of mild hypertensives with 10~20mg of once-daily dosage.
Blood Pressure Monitoring, Ambulatory ; Blood Pressure* ; Calcium ; Flushing ; Headache ; Humans ; Hypertension ; Nitrendipine* ; Reference Values

Lymphangioma circumscriptum is a benign disorder of lymphatic channels. The pathologic findings consist of a collection of deep, sequestered subcutaneous lymphatic cisterns which are encircled by smooth muscle. The lymphatic cisterns are communicating with superficial clusters of vesicles through dilated lymphatic channels. The etiology of this lesion is unclear ; however, lymphatic obstruction has been suggested as a possible cause. It is characterized clinically by grouped vesicles, some of which may be filled with serosanguinous fluid. It is an unpleasant, but benign condition conventionally managed by wide local excision, which provides symptom control and often prevents recurrence. Neither long term complication nor association with squamous cell carcinoma has been previously documented. Some cases were reported following mastectomy and radiation therapy or radiation therapy for squamous cell carcinoma of the cervix. We present a 17-year-old patient with lymphangioma circumscriptum developed on buccal mucosa, which developed 3 months after innervated serratus anterior muscle free flap for functional reconstruction of cheek. We suppose that it was caused not only by lymphatic blockage resulted from wide operation but also by chronic masticating local irritation. In review of literatures, we didn't have found any report of lymphangioma circumscriptum developed on buccal mucosa.
Adolescent ; Carcinoma, Squamous Cell ; Cervix Uteri ; Cheek ; Female ; Free Tissue Flaps ; Humans ; Lymphangioma* ; Mastectomy ; Mouth Mucosa* ; Muscle, Smooth ; Recurrence

Lymphangioma circumscriptum is a benign disorder of lymphatic channels. The pathologic findings consist of a collection of deep, sequestered subcutaneous lymphatic cisterns which are encircled by smooth muscle. The lymphatic cisterns are communicating with superficial clusters of vesicles through dilated lymphatic channels. The etiology of this lesion is unclear ; however, lymphatic obstruction has been suggested as a possible cause. It is characterized clinically by grouped vesicles, some of which may be filled with serosanguinous fluid. It is an unpleasant, but benign condition conventionally managed by wide local excision, which provides symptom control and often prevents recurrence. Neither long term complication nor association with squamous cell carcinoma has been previously documented. Some cases were reported following mastectomy and radiation therapy or radiation therapy for squamous cell carcinoma of the cervix. We present a 17-year-old patient with lymphangioma circumscriptum developed on buccal mucosa, which developed 3 months after innervated serratus anterior muscle free flap for functional reconstruction of cheek. We suppose that it was caused not only by lymphatic blockage resulted from wide operation but also by chronic masticating local irritation. In review of literatures, we didn't have found any report of lymphangioma circumscriptum developed on buccal mucosa.
Adolescent ; Carcinoma, Squamous Cell ; Cervix Uteri ; Cheek ; Female ; Free Tissue Flaps ; Humans ; Lymphangioma* ; Mastectomy ; Mouth Mucosa* ; Muscle, Smooth ; Recurrence

A new hypolipidemic agent, lovastatin, hydroxy-methyl-gultaryl coenzyme A reductase inhibitor was administred to 25 patients with primary hyperlipidemia 20 to 40 mg daily for 12 weeks and sequential changes of serum lipid profile were analysed as follow. 1) Mean average at baseline period of serum total cholesterol, triglyceride, HDL and low desity lipoprotein cholesterol were 271, 179, 51 and 185 mg/dl respectively. 2) Total cholesterol showed 20% decrease at 4th week and 23% decrease at the end of 12th week while low density lipoprotein cholesterol decreased 31% and 33% respectively. 3) Triglyceride dropped 7% at 8th week and 3% at 12th week. High density lipoprotein cholesterol increased 4% at 4th week and showed 2% decrease at the end of study. 4) Only one patient complained of moderate abdominal pain, which subsided after 2 weeks drug withdrawal. In conclusion, lovastatin was well tolerated and effective, in the treatment of primary hyperlipidemia.
Abdominal Pain ; Cholesterol ; Cholesterol, HDL ; Cholesterol, LDL ; Coenzyme A ; Humans ; Hyperlipidemias* ; Lipoproteins ; Lovastatin ; Oxidoreductases ; Triglycerides

It is known that TGF-beta induces scar in fetal wound healing. The fact gives us that inhibition of TGF-beta can reduce scar formation. It has been reported that neutralizing antibody of TGF-beta reduced scar in rat incisional wounds. Meanwhile decorin, which is main proteoglycan of extracellular matrix, has been known as other antagonist against TGF-beta. However there has been no report about effects of decorin on scar formation. This study examined the histologic findings and width of incisional wound of rat, which was treated with decorin, compsring with non treated wound. We found that scar width was narrower in wounds 2 and 8 weeks after incision and the amount of collagen fiber is less in wounds treated with decorin than in control group. The collagen fibers, especially in wound 8 weeks after incision, were thick and regularly arranged and similar to no dermis in wounds treated with decorin. These results suggest that decorin reduces scar formation and facilitates maturation in wound healing. Even though this study cannot confirm its mechanism, the effect of decorin might be due to inhibition of TGF-beta.
Animals ; Antibodies, Neutralizing ; Cicatrix ; Collagen ; Decorin* ; Dermis ; Extracellular Matrix ; Proteoglycans ; Rats* ; Transforming Growth Factor beta* ; Wound Healing* ; Wounds and Injuries*

Nasopharyngeal teratomas are rare congenital tumors which mainly cause neonatal respiratory difficulty or feeding problems. We report an extremely rare case of nasopharyngeal teratoma in which a 34-year-old woman experienced a foreign body sensation. Simple radiographs and CT scans revealed the presence of an exophytically growing mass with a region of fatty attenuation and a well-formed tooth in the nasopharyngeal wall. The mass was surgically removed, and found at histopathology to be a mature teratoma.
Adult* ; Female ; Foreign Bodies ; Humans ; Sensation ; Teratoma* ; Tomography, X-Ray Computed ; Tooth

PURPOSE: Bronchial hyperresponsiveness (BHR) is considered a hallmark of asthma. Increased levels of eosinophil cationic protein (ECP) have been identified in serum of asthma patients. Several studies have examined the relationship between serum ECP and bronchial responsiveness, expressed as methacholine PC20 in asthmatic patients, with conflicting results. The aims of this study were to examine the relationship between serum ECP and deltaFVC, another index of bronchial responsiveness, which reflects increased maximal airway response. METHODS: Six to 8-year-old children with asthma (n=109) underwent methacholine bronchoprovocation testing. The PC20 dose of methacholine and deltaFVC were calculated for each individual from the methacholine dose response curves. Serum ECP levels and blood total eosinophil counts were also measured. RESULTS: Serum ECP correlated with deltaFVC (r=0.217, P=0.023), as well as PC20 (r=-0.208, P=0.030). However, blood eosinophil counts failed to show any correlations with deltaFVC (r=0.085, P=0.378) or PC20 (r=-0.148, P=0.125). deltaFVC did not correlate with PC20 (r=-0.079, P=0.417). CONCLUSION: Blood eosinophil activation is associated with both components of BHR including increased sensitivity and increased maximal response in 6-8 year old children with asthma.
Asthma* ; Child* ; Eosinophil Cationic Protein* ; Eosinophils ; Humans ; Methacholine Chloride

The change of venous capacitance has an influence on venous return to the heart and cardiac output, and causes the alteration of preload, cardiac filling pressure and myocardial wall tension. Venous capacitance is assesed by measuring the mean circulatory filling pressure (MCFP), and MCFP is measured during brief periods of circulatory arrest produced by inflating an indwelling balloon in the right atrium It is important to know the effects of vasodilator and anesthetic drugs on venous capacitance. Therefore, this study was performed to know the effects of nitroglycerin and diltiazem on venous capacitance in rats. Rats were anesthetized with ketamine 125 mg/kg given intraperitoneally and added 10 mg/kg every 30 minutes. Their mean arterial pressure (MAP) was lowered to 60 mmHg by intravenous injection of 0.82+/-0.36 mg/kg nitroglycerin and/or 6.7+/-1.5 mg/kg diltiazem. Hemodynamic parameters such as MAP, heart rate, central venous pressure and MCFP were measured before and after drug-injection. Hemodynamic values measured before drug-injection in two groups were little differences statistically. However, the MCFP of nitroglycerin was significantly decreased (p<0.01) from 7.3+/-0.61 mmHg to 5.4+/-0.58 mmHg after drug-injection, and that of diltiazem was not significantly changed from 7.1+/-0.54 mmHg to 6.9+/-0.63 mmHg. The results suggested that nitroglycerin was predominantly a venous dilator in terms of MCFP but diltiazem had little effect of venodilation.
Anesthetics ; Animals ; Arterial Pressure ; Cardiac Output ; Central Venous Pressure ; Diltiazem* ; Equidae ; Heart ; Heart Atria ; Heart Rate ; Hemodynamics ; Injections, Intravenous ; Ketamine ; Nitroglycerin* ; Rats*