No abstract available.
Ear*

No abstract available.
Fingers* ; Toes*

Breast augmentation of ptotic micromastia is relatively difficult procedure than simple augmentation. Surgeon must make into account many variables, ptosis degree, chest wall size, shape, asymmetry, nipple and inframammary fold level, soft tissue characteristic etc. One-stage mastopexy augmentation procedure has higher patient acceptance because this limits the number of sick days and the need for hospital care, and it is also less expensive. Because of two procedures that has opposite effect to soft tissue be done in the same time, there can be high incidence of unfavorable outcomes and complications. Some well known doctors recommend that 2-step procedure of mastopexy folllowed by augmentation can be much better option. It can make more predictable result and it is also safe in soft tissue problem and vascularity. In one stage augmentation mastopexy, high and extrahigh projection implants have often been promoted for augmenting glandular ptotic breast, emphasizing the role of implant projection to the sagging parenchyma and skin of lower pole of breast anteriorly to "lift" the breast and "correct" the ptosis. High and extra high profile implants may contribute projection, but they are not the best choice for correction of glandular ptosis. It has several negatives, additional parenchymal atrophy, lower pole skin stretch and thinning and visible and palpable rippling. All of these tissue consequences are irreversible and uncorrectable. Optimal implant design for augmentation of glandular ptotic breast is full height, moderate profile, shaped, textured, form stable implant.
Atrophy ; Breast ; Breast Implants ; Female ; Humans ; Incidence ; Mammaplasty ; Models, Anatomic ; Nipples ; Sick Leave ; Silicone Gels ; Skin ; Thoracic Wall

No abstract available.
Telephone*

No abstract available.
Arm* ; Glomus Tumor*

In order to clarify the preneoplastic nature of large regenerative nodules without dysplastic change, we analysed the clonality of hepatocellular carcinomas (HCCs) and large nodules, diameter > or =0.5 cm, of cirrhotic liver by X-linked human androgen receptor (HUMARA) gene assay, using the principle of random X chromosome methylation and inactivation in female. Ten cases of HCC and 5 cases of large nodules without dysplasia from 9 female patients were selected. All the tumors, large nodules and paired normal control cells were selectively microdissected from deparaffinized hematoxylin and eosin stained slides. Genomic DNA was isolated and digested with HhaI. Polymerase chain reaction(PCR) amplication of the HUMARA locus was performed using 32P-a-dCTP containing PCR mixtures. The PCR amplified products were separated by gel electrophoresis and analysed by autoradiography. Nine HCCs from 8 patients were monoclonal and 1 case was polyclonal and the remaining 1 case was not polymorphic at the HUMARA locus. The HCC case which showed polyclonality contained many inflammatory cells. All the large nodules were polyclonal by HUMARA assay. These results suggest that all or most of the cells composing the large regenerative nodules without dysplasia are polyclonal. This assay may be informative for the differentiation between regenerative and preneoplastic nodules in cirrhotic liver and the size of nodule may be not important in hepatocarcinogenesis.
Autoradiography ; Carcinoma, Hepatocellular* ; DNA ; Electrophoresis ; Eosine Yellowish-(YS) ; Female ; Fibrosis ; Hematoxylin ; Humans ; Liver ; Methylation ; Polymerase Chain Reaction ; Receptors, Androgen ; X Chromosome

Natural look of breast after augmentation mammoplasty is a common end of both plastic surgeons and patients. Palpability and visible rippling after augmentation mammaplasty is not a simple complication to correct in relatively thin patients especially when there is not much soft tissues remain to cover the implant for smooth contour. And asymmetry of the breast in accordance with the skeletal deformity, such as pectus excavatum, can not be easily reformed with insertion of silicone implant alone. In the present study, volume enhancement was accomplished by silicone implant augmentation and contour management was improved with the help of fat graft technique. We named the technique "Hybrid Augmentation Mammoplasty". From May 2011 to Feb. 2012, the hybrid augmentation mammoplasty procedure were performed on 9 patients who expected to have palpable implants, visible rippling or asymmetry due to their soft tissue and skeletal condition. Breast augmentation with silicone implant was done in regular pattern followed by grafting fat tissues utilizing Harvest-jet device into the pre-pectoral, sub-glandular and subcutaneous layer. During the follow-up period, any patient complained palpability of the implant and all of them were satisfied with the contour of their breast. Hereby we suggest that the hybrid augmentation mammoplasty can be an ideal, effective and useful option in management of thin skinned patients or patients with chest wall deformities.
Breast ; Breast Implants ; Chimera ; Congenital Abnormalities ; Female ; Follow-Up Studies ; Funnel Chest ; Humans ; Mammaplasty ; Silicones ; Skin ; Thoracic Wall ; Transplants

Alveolar Bone Loss ; Animals ; Dental Implants ; Dogs ; Electrodes ; Femur ; Implants, Experimental ; Osseointegration ; Plasma ; Porosity ; Titanium ; Vacuum

BACKGROUND: Retinoids exert a wide range of effects on cell growth and development and have important effects on keratinocytes differentiation in vvc and in vitro. Besides the effects on epithelial differeotiation, modulation of cellular and amoral responses of lymphocytes, changes in natural killer and T-killer cell activities and riodulation of antigen presenting properties were shown by retionds. OBJECTIVE: We studied to investigate the immunologic role of etinoids. METHODS: With foreskin. the effects of 13-cis retinoic acid and etretinate on interferony induced HLA-DR and ICAM-1 expression of kratinocytes were!ev luated. RESULTS: 1. When keratinocytes were grown in low calcium media, priliferation was inhibited only with 8 x 10 M of 13-cis retinoic acid. 8 x 10 , 8 x 10 M of 13-cis retinoic acid and 8 x 10 , 8 x 10, 8 x 10 M of etretinate had no effect on keratinocytes roiferation. When cultured in 0.15 mM calcium media or 1.0 mM calcium media, 13-cis retino acid and etretinate had no effection keratinocytes proliferation. 2. Keratinocytes HLA-DR expression was decreased with 8 x 10 , 8 x 10 M of 13-cis retinoic acid in 0.15 mM carcium media and 8 x 10 , 8 x 10 M of 13-cis retinoic acid in 1.0 mM calcium media. Etretinate had no effect on keratinocytes HLA-DR expression. 3. Keratinocytes ICAM- 1 expression was increased with 8 x 10 M of 13-cis retinoic acid in low calcium. media. When cultured on 0.15 mM carcium media, ICAM-1 expression was increased with 8 x 10 M of 13-cis retinoic acid and tetinate. When cultured in 1.0 mM calcium media, ICAM-1 expression was increased with 8 x 10, 8 x 10 , 8 x 10 M of 13-cis retinoic acid and 8 x 10, 8 x 10 , 8 x 10 M of etretinate. CONCLUSION: These results suggest that retiniods have an immunomodulating effect as well as effects on epithelial differentiation. Clarification of the mechanism of increased expression of ICAM-1 and decreased expression of HLA-DR remains to the proved.
Acitretin ; Calcium ; Etretinate ; Foreskin ; Growth and Development ; HLA-DR Antigens ; Intercellular Adhesion Molecule-1 ; Interferons* ; Keratinocytes* ; Lymphocytes ; Retinoids* ; Tretinoin

No abstract available.
Blepharoptosis* ; Orbit*