No abstract available.
Kasabach-Merritt Syndrome*

No abstract available.
Stevens-Johnson Syndrome*

Objective To investigate homografting vascular endothelial progenitor cells(EPCs)for preventing restenosis formation of carotid artery in New Zealand white rabbit models.Methods EPCs of New Zealand white rabbits were isolated,confirmed and expanded though the injured carotid arterial endothelium of rabbit model induced by dilatation with a 2.5 F balloon;and then EPCs were transplanted into the injured endothelium of the cells transplantation group(n=13,3 of them were transplanted with fluorencently-labeled- EPCs),while equal volume of saline without EPCs was injected into the injured endothelium in the control group(n=8).Histopathology was performed at 4 days after transplantation for the 2 rabbits,with fluorencently-labeled-EPCs.All of the rest remained rabbits were killed 4 weeks later for histological examinations.Results The histopathological slides showed that the fluorescence-positive expression existed in the injured endothelium 4 days after transplantation.At 4 weeks after the EPCs transplantation,there were less restenosis and less vascular wall thickening in the rabbits of cells transplantation group than those of the control group(P＜0.01).Conclusion The local interventional homografting heterogeneous endothelial progenitor cells can prevent restenosis after the carotid artery angioplasty in New Zealand White rabbit model. (J Intervent Radiol,2007,16:95-98)

PURPOSE: This study was aimed to evaluate the effect of the deproteinated bovine bone powder (DBBP) coated with calcium phosphate (Ca-P) on osseous regeneration in the calvarial bone defect of rat. MATERIALS AND METHODS: The DBBP (Control group, n=6) and the Ca-P coated DBBP (Experimental group, n=6) were grafted in the critical sized calvarial bone defect (8 mm) of rat weighing 250 g. The animals were sacrificed at 1, 4 week. The biopsy specimens were decalcified with 5% formaldehyde and embedded in paraffin. The rats were sacrificed at 8 week received tetracycline (1 week), calcein blue (4 week), and alizarin red (7 week), and the biopsy specimens were taken. The specimens were embedded in methylmethacrylate and ground to 10 micrometer thin sections were made. All of the specimens were stained with H & E and Masson's trichrome and examined under light microscope. The specimens at 8 week were examined under fluorescent microscope. RESULTS: In the Control group, the grafted DBBP was surrounded with connective tissue, and osteoblasts were observed partially around the grafted particles at 1 week. At 4 week, some osteoid was observed and, new bone formation was observed at the periphery of grafted materials at 8 week, In the Experimental group, some osteoid was seen at the periphery of the grafted Ca-P coated DBBP at 1 week, and osteoblast and newly formed bone were observed around the grafted materials. At 8 week, newly formed bone was observed at the periphery of the grafted materials. CONCLUSION: These results suggest that Ca-P coated DBBP group was more and faster than DBBP group in new bone formation and Ca-P could contribute to enhance bone formation in the critical sized calvarial bone defect of rat.
Animals ; Biopsy ; Calcium ; Connective Tissue ; Formaldehyde ; Methylmethacrylate ; Osteoblasts ; Osteogenesis ; Paraffin ; Rats* ; Regeneration* ; Tetracycline ; Transplants

To Evaluate the clinical characteristics of childhood-onset systemic lupus erythemoatosus (SLE) and analyse the factors related to outcome of renal function in lupus nephritis, we reviewed medical records of 18 cases of SLF diagnosed at the Department of Pediatrics. Pusan National University Hospital from January 1981 to December 1990. The results were as follow: 1)Male to female ratio was 1:2.6. 2) Nephropathy was the most common initial impression, and 8 cases were diagnosed as SLE at first. 3) The clinical menifestation. was ANA (+), malar rash, renal disorder, hematologic disorder in frequency. 4) Diffuse proliferative lupus nephritis was the most common in renal histopathologic studies. 5) Among the follow-up cases, active lupus was 39%, remission was 28%. 6) As factors related to outcome of lupus nephrits were, hypertension and proteinuria were siginificant statistically.
Busan ; Exanthema ; Female ; Follow-Up Studies ; Humans ; Hypertension ; Lupus Erythematosus, Systemic* ; Lupus Nephritis ; Medical Records ; Pediatrics ; Proteinuria

No abstract available.

Herpes zoster involving noncontiguous dual dermatomes is very rare in both immunocompetent and immunocompromised persons. This unique presentation has been referred to as zoster duplex unilateralis or bilateralis, depending whether one or both halves of the body are involved. A 22-year-old woman, who had been treated for acute leukemia, congestive heart failure and chronic disseminated candidiasis, was referred to our department for painful papulovesicular eruptions on the right side of the anterior chest and upper back for 2 days, and the left buttock for 1 day. Tzanck smear revealed multinucleated giant cells with intranuclear inclusion bodies. We report a rare case of zoster duplex bilateralis.
Buttocks ; Candidiasis ; Female ; Giant Cells ; Heart Failure ; Herpes Zoster* ; Humans ; Intranuclear Inclusion Bodies ; Leukemia ; Thorax ; Young Adult

Eosinophilia-myalgia syndrome(EMS) is a systemic illness that occurred as an epidemic by ingestion of over-the counter L-tryptophan preparation in the United States in October 1989. We report a Korean case of EMS not associated with the ingestion of either L-tryptophan or other nutritional supplements such as lysine and niacin.
Eating* ; Eosinophilia-Myalgia Syndrome* ; Lysine ; Niacin ; Tryptophan ; United States

Idiopathic atrophoderma of Pasini and Pierini(IAPP) is an uncommon condition of unknown etiology and typically affects persons in the second and third decades of life. IAPP consists of asymptomatic grey to brown depressed lesions with "cliff drop" borders, which are usually bilateral and located on the trunk. A 40-year-old woman visited our department because of unilateral atrophic lesions on the abdomen, right arm, and posterior aspect of right thigh for 20 years. Laboratory evaluations were normal and histologic examination revealed significantly decreased thickness in dermis. We report an unusual case of idiopathic atrophoderma of Pasini and Pierini presenting unilateral distribution.
Abdomen ; Adult ; Arm ; Dermis ; Female ; Humans ; Thigh

PURPOSE: To evaluate the effectiveness of intralesional triamcinolone acetonide injection for chalazia in pediatric patients. METHODS: We performed a retrospective chart review of 58 patients (70 lesions) under fifteen years of age and 40 patients (50 lesions) aged fifteen and over, who underwent intralesional triamcinolone acetonide injections and performed follow-ups for at least three months between January 2007 and October 2008. Data regarding age, sex, lesion size, location, number of injections, treatment success, surgery, and complications were evaluated. RESULTS: Cumulative treatment success of TA was 64.3% with the first injection, 82.9% with a second injection, and 88.6% with a third injection in patients under fifteen years of age. The average number of TA injections was 1.67+/-1.03 in primary chalazia and 1.48+/-0.87 in recurrent chalazia, while the cumulative treatment success until third TA injection was 89.8% in primary chalazia and 85.7% in recurrent chalazia inpatients under fifteen years old. The average number of TA injections was 1.95+/-1.18 in primary chalazia and 1.80+/-1.14 in recurrent chalazia, while the cumulative treatment success until the third TA injection was 82.5% in primary chalazia and 70.0% in recurrent chalazia in patients aged fifteen and over. No complications were noted with TA injections. CONCLUSIONS: Intralesional triamcinolone acetonide injection in chalazia is an effective and safe treatment in pediatric patients.
Aged ; Chalazion ; Follow-Up Studies ; Humans ; Injections, Intralesional ; Inpatients ; Retrospective Studies ; Triamcinolone Acetonide