No abstract available.
Catheterization* ; Catheters* ; Hemothorax* ; Subclavian Vein*

No abstract available.
Atrioventricular Block* ; Myocarditis* ; Pancreatitis* ; Typhoid Fever*

Hereditary motor and sensory neuropathy is an unusual disease which is characterized by deformity of phe foot, acral sensory loss, decreare of deep tendon reflexes, enlargement of peripheral nerve and diminished motor conduction velocity. We report a case of hereditary motor and sensory neuropathy type I.
Congenital Abnormalities ; Foot ; Hereditary Sensory and Motor Neuropathy ; Peripheral Nerves ; Reflex, Stretch

No abstract available.
Cervix Uteri* ; Female

We experienced one case of an unusual acute osteomyelitis of orbital margin, of which frontal, zygomatic and maxillary bone was involved in 10-month old infant. His clinical symptomes were similar to the acute osteomyelitis of superior maxilla but the primary site seemed to be in the frontal bone by history. We treated him with massive antibiotics and surgery (anterior approach). The causative organism was staphylococcus sureus, being very sensitive to penicillin. Also we reviewed the literatures of the orbital osteomyelitis comparing with thia case.
Anti-Bacterial Agents ; Frontal Bone* ; Humans ; Infant ; Maxilla* ; Orbit* ; Osteomyelitis* ; Penicillins ; Staphylococcus

PURPOSE: There is a predilection for subacute necrotizing lymphadenitis(SNL) in young Asian women. Few pediatric cases have been reported. This study was performed to evaluate clinical features of children with SNL. METHODS: We retrospectively analyzed clinical features of 23 cases of SNL under 15 years of age identified in Nowon Eulji Hospital from February 1995 to January 2002. Two cases were diagnosed by excisional biopsy and 21 cases by fine needle aspiration. RESULTS: The ages ranged from 14 months to 14 years(mean 8.1+/-3.8 years). The male to female ratio was 1 : 1.6. Ten cases(10/23) were diagnosed in 2000. The onset was more frequent in spring. The common presenting symptoms were neck mass(22/23), pain(12/20) and fever(8/18). Fever subsided within two weeks in seven out of eight and lymphadenopathy resolved within five months in 14 out of 15. The mean WBC count was 7,664+/-3,454/mm3. Elevated levels of ESR(10/ 12) and lactate dehydrogenase(5/6) and positive reaction for CRP(3/4) were frequent. Radiologically measured greatest diameter of the enlarged lymph nodes was less than 2 cm in 14 out of 15. One case occurred in a child with alopecia areata and one case with type 1 diabetes. Clinical outcomes were good in 23 cases. CONCLUSION: SNL should be considered in children with cervical lymphadenopathy regardless of fever or pain. SNL seems not rare in pediatric groups in Korea.
Alopecia Areata ; Asian Continental Ancestry Group ; Biopsy ; Biopsy, Fine-Needle ; Child* ; Female ; Fever ; Humans ; Korea ; Lactic Acid ; Lymph Nodes ; Lymphadenitis* ; Lymphatic Diseases ; Male ; Neck ; Retrospective Studies

Authors experienced a 6-year-old patient who developed strabismus and amblyopia due to a facial hemangioma obscuring the visual axis. The patient recovered success fully strabismus surgery and occlusion therapy.
Amblyopia* ; Axis, Cervical Vertebra ; Child ; Hemangioma* ; Humans ; Strabismus*

Autoimmune hepatitis is a chronic necroinflammatory liver disorder of unknown cause associated with circulating autoantibodies and hypergammaglobulinemia. We report two pediatric cases of type 1 autoimmune hepatitis with normal serum immunoglobulin G levels who presented with fulminant hepatitis. The cases were associated with hereditary spherocytosis or atrioventricular septal defect. The first case was a 13-year-old boy with hereditary spherocytosis and gallstones. Acute cholecystitis and cholangitis developed during his clinical course and cholecystectomy, splenectomy and liver wedge biopsy were performed. The second case was an 8-year-old girl with repaired atrioventricular septal defect. In both cases, antinuclear antibody tests were positive and immunoglobulin G levels were normal. Interface hepatitis with moderate lobular inflammation were noted on their liver histology. They responded to the treatment of prednisolone and ursodeoxycholic acid.
Adolescent ; Antibodies, Antinuclear ; Autoantibodies ; Biopsy ; Child ; Cholangitis ; Cholecystectomy ; Cholecystitis, Acute ; Female ; Gallstones ; Hepatitis* ; Hepatitis, Autoimmune* ; Humans ; Hypergammaglobulinemia ; Immunoglobulin G* ; Immunoglobulins* ; Inflammation ; Liver ; Male ; Prednisolone ; Splenectomy ; Ursodeoxycholic Acid

The collecting duct endothelin (ET) system, which involves ET-1 and its two receptors, may play a role in the regulation of renal sodium in association with the nitric oxide synthase (NOS) system. We determined whether sodium retention is associated with changes in the endothelin and NOS systems at different stages (i.e., a sodium retaining stage and a compensatory stage) of nephrotic syndromes. On day 7 after puromycin aminonucleoside (PAN) injection, urinary sodium excretion was decreased, ascites had developed, and there was a positive sodium balance. ET-1 mRNA expression was increased in the inner medulla of the kidney, whereas protein expression of ET receptor type B (ET(B)R) was unchanged. The expression of neuronal NOS (nNOS) was decreased in the inner medulla. On day 14, urinary sodium excretion was unchanged compared with controls. The expression of ET(B)R increased, while nNOS expression in the inner medulla was comparable to controls. These findings suggest that decreased nNOS plays a role in the development of sodium retention in the nephrotic syndrome. Recovery of nNOS and increased renal ET(B)R synthesis may promote sodium excretion in later stages of the nephrotic syndrome (on day 14).
Ascites ; Endothelins ; Kidney ; Nephrotic Syndrome ; Neurons ; Nitric Oxide Synthase ; Nitric Oxide Synthase Type I ; Puromycin ; Puromycin Aminonucleoside ; Receptors, Endothelin ; Retention (Psychology) ; RNA, Messenger ; Sodium

The present study was designed to investigate the effects renin-angiotensin-aldosterone system (RAAS), endothelin (ET) and local natriuretic peptide (NP) system for glomerulopathy induced in the experimental bilateral ureteral obstructive rats. Sprague-Dawley male rats (200~220 g body weight) were bilaterally obstructed by ligation of the proximal ureters for 24 hours. Control rats were treated in the same ways, except that no ligature was made. The glomeruli were isolated from cortex by graded sieve methods, and the mRNA expressions of local renin-angiotensin system (RAS), aldosterone synthase (CYP11B2), endothelin-1 (ET-1) and NP system were determined by real-time polymerase chain reaction. Following the bilateral ureteral obstruction, the mRNA expressions of renin, angiotensin converting enzyme 1 as well as ET-1 were increased, while that of angiotensin converting enzyme 2 was not changed. The expressions of CYP11B2 and angiotensin II receptors were not changed. C-type natriuretic peptide (CNP) expression was increased, while its receptors (natriuretic peptide receptor-B) were not changed. We suggest that the upregulation of local RAS and ET play a role in the progressive glomerular injury, and that the enhanced CNP activity also plays a compensatory role in obstructive uropathy in the glomerulus.
Aldosterone Synthase ; Animals ; Endothelin-1 ; Endothelins* ; Humans ; Ligation ; Male ; Natriuretic Peptide, C-Type* ; Peptidyl-Dipeptidase A ; Rats* ; Rats, Sprague-Dawley ; Real-Time Polymerase Chain Reaction ; Receptors, Angiotensin ; Renin ; Renin-Angiotensin System ; RNA, Messenger ; Up-Regulation* ; Ureter* ; Ureteral Obstruction*