No abstract available.
Chungcheongbuk-do* ; Leptospira interrogans* ; Leptospira*

We report a case of mycosis fungoides in a 37 year-old male patient who had relatively well defined, irregular, erythematous plaques covered with acales on the buttock, lower extremities, anterior chest and back. Histopathological findings showed epidermotropism and Pautrier microabscesses in the epidermis and infiltration of atypical lymphocytes in the upper dermis. Electron microscopic findings showed mycosis cells with convoluted nuclei and prominent nucleolei He had been received PUVA therapy combined with topical and systemic corticosteroid for 4 months. Skin lesions were improved markedly after treatment with total 262 joules/crn2 and then maintained with 14 joules/cm2 in every week.
Adult ; Buttocks ; Dermis ; Epidermis ; Humans ; Lower Extremity ; Lymphocytes ; Male ; Mycosis Fungoides* ; PUVA Therapy ; Skin ; Thorax

No abstract available.
Cytarabine* ; Drug Therapy, Combination* ; Leukemia, Myeloid, Acute*

Cutaneous horns of the penis are rare. We report a case associated with squamous cell carcinoma in a 56-year-old male. A gradually enlarging nodule had been on the glans penis for four years. He had suffered from an erythematous crusted tumor mass and horny excrescence on the glans penis which recurred and was aggravated after excision of the nodule seven months ago. Histopathologic findings of the lesions showed characteristic findings of squamous cell carcinoma and cutaneous horn. In situ DNA hybridization for human papillomavirus types 6, 11, 16, 18, 32, and 33 were all negative. The tumor mass were surgically excised and we have not found any sign of recurrence since then.
Animals ; Carcinoma, Squamous Cell* ; DNA ; Epithelial Cells* ; Horns* ; Humans ; Male ; Middle Aged ; Penis* ; Recurrence

Pretibial myxedema, which consists of localized cutaneous accumulations of acid mucopolysaccharides, oceurs in a few patients with hyperthyroidi';m after its correction by surgery or radioactive iodine therapy. We report a case of pretibial myxedema with exophthalmos in a 36 year old male. He has suffered from hyperthyroidism with bilateral pretibial myxedema for a period of 4 years. He was treated with a subtotal thyroidectomy and excision of both pletibia lesions 1 year ago. The lesions recurred on t,he left pretibial area, as a 11 X 16cm sized, non pitting, non tender, swollen, brownish plaque. The histopathologic findings showed epidermal hyperkeratosis and a considerable arnount of mucin in the mid-dermis. We treat.ed him with intralesional injection of triamcinolone acetonide with marked improvement.
Adult ; Exophthalmos ; Glycosaminoglycans ; Humans ; Hyperthyroidism ; Injections, Intralesional ; Iodine ; Male ; Mucins ; Myxedema* ; Thyroidectomy ; Triamcinolone Acetonide

No abstract available.
Osteotomy*

Supracondylar fracture of humerus is the most common fracture about the elbow in children and much has been written about its treatment and the prevention of both Volkmann's ischemia with contracture and cubitus varus deformity. In a retrospective survey of 155 children with supracondylar frscture of the humerus, 63 cases were found to have sufficient clinical and retrospective data to classify the fracture. 1. The average age was 6.5 years ranged from 1 year 3 months to 14 years and sex ratio was 2.2: 1(M:F) 2. 62 cases(98.4%) were extension type and 1 case(1.6%) was flexion type. In extension type, displacement was posteromedial 30 cases(47.6%), posterolatera117 cases(26.9%), posterior 10 cases(15.9%) and undisplaced 5 cases(7.9%). 3. Fracture level was divided into 3 Groups. Trans-olecranon fractures were 47 cases(74.6%), proximal to olecranon fractures were 11 cases(17.5%) and distal to olecranon fractures were 5 cases(7.9%). According to age distribution lower age group involves the distal part and higher age group involves proximal part. 4. Transverse fractures were 39 cases(61.9%) and oblique fractures were 24 cases(38.1%). In oblique fracture, postero-anterial oblique fractures were 19 cases(30.2%), medio-lateral oblique fractures 3 cases(4.8%), and latero-medial 2 cases(3.2%). In oblique fractures redisplacements were more common in P-A oblique csse. 5. In the treatment of fracture, 31 cases(49.2%) were treated with closed reduction and percutaneous pinning, 26 cases(41.3%) were treated with closed reduction and splint immobilization, 3 cases(4.8%) were treated with open reduction and K-wire fixation, 3 cases(4.8%) were treated with skeletal traction. 6. Functional results according to degree of initial displacement was worse in some displaced(Grade II) cases, rather than total displaced (Grade IV) or displaced with rotation (Grade III) cases. 7. Complications in splint immobilzation method were cubitus varus deformity 2 cases, nerve injury 2 case, and in k-wire fixation method, nerve injury 5 cases and pin migration 1 case.
Age Distribution ; Child ; Clinical Study ; Congenital Abnormalities ; Contracture ; Elbow ; Humans ; Humerus ; Immobilization ; Ischemia ; Methods ; Olecranon Process ; Retrospective Studies ; Sex Ratio ; Splints ; Traction

OBJECTIVE: Moyamoya disease (MMD) is an uncommon cerebrovascular disorder, characterized by progressive occlusion at the terminal portion of the internal carotid artery. Incidence of the disease is high in East Asia and familial MMD accounts for about 15% of the disease. Although the pathogenesis is unknown, association of HLA class I or II alleles with MMD has been reported with conflicting results. We investigated whether there is a difference in HLA class II association between familial and non-familial forms of the disease. METHODS: A total of 70 Korean children with MMD, including 16 familial cases (10 probands), and 207 healthy controls were studied. Among familial cases, only 10 probands were used for the HLA frequency analysis. High resolution HLA-DRB1 and DQB1 genotyping was performed using polymerase chain reaction (PCR)-sequence specific oligonucleotide hybridization and PCR-single strand conformation polymorphism methods. RESULTS: The phenotype frequencies of HLA-DRB1*1302 (70.0%) and DQB1*0609 (40.0%) were significantly increased in familial MMD compared to both controls [vs. 15.5%, corrected p (pc) = 0.008, odds ratio (OR) = 12.76; vs. 4.3%, pc = 0.02, OR = 14.67] and non-familial MMD patients (vs. 14.8%, pc = 0.02, OR = 13.42; vs. 1.9%, pc = 0.02, OR = 35.33). The frequencies of DRB1 and DQB1 alleles in non-familial MMD patients were not significantly different from those in controls. CONCLUSION: Our findings suggest that the genetic polymorphism of HLA class II genes or other closely linked disease relevant gene(s) could be a genetic predisposing factor for familial MMD.
Alleles ; Carotid Artery, Internal ; Cerebrovascular Disorders ; Child ; Chimera ; Far East ; Genes, MHC Class II ; HLA-DQ Antigens ; HLA-DR Antigens ; HLA-DRB1 Chains ; Humans ; Incidence ; Moyamoya Disease ; Odds Ratio ; Phenotype ; Polymerase Chain Reaction ; Polymorphism, Genetic

PURPOSE: We evaluated the correlation between the carcinogenesis of gallbladder and the expression of lysozyme, p53, c-erbB2 and CEA in gallbladder lesions. MATERIALS AND METHODS: Thirty cases of gallbladder lesions (containing 17 cases of GB carcinoma) were examined. We analyzed the clinicopathologic findings of the early (stage I & II) and advanced carcinoma (stage III, IV & V) and those of carcinoma with or without metaplasia in the tumor. We performed p53, c-erbB2 and CEA immunohistochemical staining and compared their findings with those of normal mucosa and preneoplastic lesions. We also performed lysozyme immunohistochemical staining and compared its finding with metaplastic and non-metaplastic lesions. RESULTS: There are two distinct genetic pathways in gallbladder cacinogenesis and metaplastic carcinoma was more frequent than non-metaplastic carcinoma. Metaplasia of gallbladder did not reveal any difference of the clinicopathologic findings and depth of invasion (Nevin stage). Lysozyme expression was found in all metaplastic lesions but non-expression did not indicate non-metaplastic lesions. p53 mutations and c-erbB2 alterations may have a role in the carcinogenesis of gallbladder carcinomas, especially, in a late event, and in an early and late events, respectively. The correlation of p53 and c-erbB2 expressions was found but which did not indicate that the co-expression was needed in the carcinogenesis. CEA immunohistochemical staining may be helpful in the differential diagnosis of benign lesions and precancerous and cancerous lesions of the gallbladder. CONCLUSION: These results suggest that p53 mutations and c-erbB2 alterations may have a role in the carcinogenesis of gallbladder carcinomas, especially, in a late event, and in an early and late events, respectively.
Carcinogenesis ; Diagnosis, Differential ; Gallbladder* ; Metaplasia* ; Mucous Membrane ; Muramidase

A case of a 21-year old female with Maffucci's syndrome is presented where the patient developed multiple cutaneous spindle-cell hemangioendotheliomas. She had multiple pea to walnut sized, non-tender, normal skin colored or slight bluish nodules and bony mass-like lesions on the left upper extremity and hand. A histological examination of the lesions showed that they were composed of irregularly dilated, thin walled cavernous blood spaces containing phleboliths and collapsed vascular spaces separated by spindled fibroblastic cells. Radiologically, the bony lesions showed radiolucent densities with calcified spots within the second proximal phalanx and metacarpal bone of the left hand, which were consistent with enchondromas.
Chondroma ; Female ; Fibroblasts ; Hand ; Hemangioendothelioma* ; Humans ; Juglans ; Peas ; Skin Pigmentation ; Upper Extremity