No Abstract Available.
Brucella abortus* ; Brucella* ; Immunity, Humoral* ; Jeju-do* ; Recombinant Proteins*

Kawasaki disease (KD) is an acute, systemic vasculitis of childhood. The early mortality of KD results from coronary complications, mainly aneurysmal thrombosis with myocardial infarction, and the subacute phase of KD has the highest risk of mortality. Although there have been reports of ischemic heart disease as late cardiologic sequelae of KD in young adults, acute myocardial infarction caused by coronary complications in the subacute phase of KD is rare. We experienced one pediatric patient who developed coronary artery aneurysm and acute myocardiac infarction (AMI) during the subacute phase of incomplete and intravenous immunoglobulin (IVIG)-nonresponsive KD. The patient was given a good prognosis due to close monitoring and early recognition of AMI. Physicians should carefully monitor KD patients who do not respond to initial IVIG therapy and who show progressive coronary artery dilatation. If such a patient complaints of chest pain and the ECG shows hyperacute T waves, the physician should suspect development of AMI.
Aneurysm ; Chest Pain ; Coronary Vessels ; Dilatation ; Electrocardiography ; Humans ; Immunoglobulins ; Immunoglobulins, Intravenous ; Infarction ; Male* ; Mortality ; Mucocutaneous Lymph Node Syndrome* ; Myocardial Infarction* ; Myocardial Ischemia ; Prognosis ; Systemic Vasculitis ; Thrombosis ; Young Adult

No abstract available.
Bone Marrow* ; Histiocytes* ; Niemann-Pick Diseases*

The coexistence of extraadrenal pheochromocytoma and renal artery stenosis is extremely rare. The mechanisms of renal artery stenosis with pheochromocytoma include direct compression of the tumor mass on the renal artery and catecholamine-induced vasospasm, fibromuscular hyperplasia, and fibrous adhesion. We report a rare case of renal artery stenosis caused by extraadrenal pheochromocytoma in a 29- year-old female. She was admitted to the hospital because of palpitation and headache. She had been treated for hypertension for 2 years. On admission, her plasma epinephrine and norepinephrine levels were elevated as were her plasma renin activity, urinary vanillylmandelic acid (VMA) and metanephrine levels. Through the use of abdominal computed tomography, 131I-MIBG scan, and renal arteriography, a mass was found in the hilus of the left kidney which affected left renal artery stenosis. Surgical removal of the mass and left kidney restored the catecholamine excretion, plasma renin activity, and blood pressure to normal. Electronmicroscopic examination of the mass confirmed the pheochromocytoma.
Angiography ; Blood Pressure ; Epinephrine ; Female ; Headache ; Humans ; Hyperplasia ; Hypertension ; Kidney ; Metanephrine ; Norepinephrine ; Pheochromocytoma* ; Plasma ; Renal Artery Obstruction* ; Renal Artery* ; Renin ; Vanilmandelic Acid

The aim of this study was to investigate the effect of third molar extraction on the periodontal status of the adjacent second molar. A total of 61 second molars in 31 adult periodontitis patients were examined. Among them, 27 second molars without adjacent third molars were included in the test group, and 34 second molars with third molar were included in the control group. Clinical parameters including plaque index, gingival index, and pocket depth and radiographic bone loss were measured around the second molar both in test and control group. The result showed that: (1) the mean plaque index and gingival index of control group were higher than these of the test group but the difference was not statistically significant, (2) the mean pocket depth of the control group was higher than the test group significantly at distal and buccal surface, (3) radiographic bone loss was greater in control group than test group significantly, (4) in Pearson correlation analysis between the age of extraction and radiographic bone loss in the test group, a positive relationship was shown(p<0.01). Within limitation of this study, it may be concluded that third molar extraction in periodontitis patients showed an improvement in periodontal status in contrast the patients group having third molar, therefore earlier a removal of third molar may minimize radiographic bone loss of the adjacent second molar.
Adult ; Male ; Female ; Humans

Splenic artery aneurysms, no longer considered rare, occur in 10% of patients with liver cirrhosis and portal hypertension. But, spontaneous rupture of splenic artery aneurysm is a rare condition. Due to a fatal rupture, they are considered dangerous. Rupture is often the first and only symptom. With an increased index of suspicion and early aggressive treatment of asymptomatic splenic artery aneurysms, mortality has drastically decreased. We experienced a case of splenic artery aneurysm rupture associated with liver cirrhosis. A 40-year-old female patient was admitted due to left upper quadrant pain. The patient was diagnosed as splenic artery aneurysm rupture with liver cirrhosis by celiac arteriogram and computed tomography. The patient was treated with splenic artery embolization and splenectomy, but the patient died. In this paper, the case of splenic artery aneurysm rupture associated with liver cirrhosis is reported with review of relevant literatures.
Adult ; Aneurysm* ; Female ; Humans ; Hypertension, Portal ; Liver Cirrhosis* ; Liver* ; Mortality ; Rupture* ; Rupture, Spontaneous ; Splenectomy ; Splenic Artery*

Persistent truncus arteriosus categories associated with different natural histories and various surgical approaches were reported. Although pulmonary overflow and severe heart failure are common, some patients who have hypoplastic pulmonary artery systems may show lesser symptoms of heart failure and remain in relatively stable condition. We experienced a 33-year-old woman with uncorrected type II persistent truncus arteriosus who presented with cyanosis rather than congestive heart failure, and are presenting her images.
Adult* ; Aorta ; Cyanosis ; Female ; Heart Failure ; Humans ; Pulmonary Artery ; Truncus Arteriosus ; Truncus Arteriosus, Persistent*

No abstract available.
Ameloblasts* ; Fibroma*

No abstract available.
Ameloblasts* ; Fibroma*

The purpose of the study was to investigate the influence of an endodontic infection on presence of furcation involvement in periodontally-involved mandibular molars. All first and second mandibualr molars in 45 patients were selected if at least one was root-filled or had a possible periapical radiolucency. The sample consisted of patients from a referral population at a periodotnal clinic which represented an adult population with a mean age of 47.5 years (range 31 to 63) For mandibular molars with periapical destruction at both roots, frequency of horizontal furcation depth > or = 3 mm was significantly more compared to teeth without periapical destruction. Mean periodontal probing depth was significantly greater at mandibular molars with periapical destruction. It is suggested that a root canal infection in periodontitis-involved molars may potentiate periodontitis progression by spreading of endodontic pathgens through patent accessory canals and dentinal tubules. In conclusion, an endodontic infection in mandibular molars was found to be associated with additional attachment loss in the furcation area, and may thus be considered to be one of several risk factors influencing the prognosis of molars in periodontitis-prone patients.
Adult ; Dental Pulp Cavity ; Dentin ; Humans ; Molar* ; Periodontal Diseases ; Periodontitis ; Prognosis ; Referral and Consultation ; Risk Factors ; Tooth