No abstract available.
Tissue Expansion Devices*

No abstract available.
Tissue Expansion Devices*

No abstract available.
Tissue Expansion Devices*

No abstract available.
Alopecia* ; Tissue Expansion Devices*

No abstract available.
Tissue Expansion Devices*

No abstract available.
Skin* ; Tissue Expansion Devices* ; Transplants*

The kissing nevus is a rare form of congenital melanocytic nevus. We present a case of a 4-year-girl with kissing nevus on the right eyelids. As a treatment, we used a tissue expander. In the first operation, The 16 cc sized rectangular-shape tissue expander was inserted within the subcutaneous layer at the right zygomatic area. After expansion for 5 months, local advancement flap was performed for lower eyelid reconstruction, and interpolation flap was carried for the upper eyelid. The remnant interpolation flap was removed and trimmed after 3 weeks. We report here a rare case of the kissing nevus on the eyelids that showed good results after reconstruction using a tissue expander.
Eyelids ; Nevus ; Nevus, Pigmented ; Tissue Expansion Devices

No abstract available.
Breast ; Female ; Mammaplasty ; Tissue Expansion Devices

A new balloon dissector, a modification of a Foley catheter, was devised and it can be used either as a dissector or a tissue expander. Since most operating time was spent in balloon manipulation (inflation/deflation), the duct for saline injection was made to be wider than the Foley catheter. As a result, the balloon could be inflated faster than before. In order to reduce the scar at the donor site, harvest of the sural nerve using endoscopic technique is currently applied, but utilization of this method is technically difficult and requires a long operating time. For these reasons, new our method of using a balloon dissector was devised. The balloon dissector can also be used for immediate intraoperative tissue expansion for the reconstruction of small skin defects without distortion. We have found that the advantages of using the new balloon dissector include a reduction in operating time, preservation of the perforating vessels, and primary closure with less tension. In addition, this simple and inexpensive instrument is cost-beneficial to patients.
Catheters ; Cicatrix ; Humans ; Skin ; Sural Nerve ; Tissue Donors ; Tissue Expansion ; Tissue Expansion Devices

Dermatofibrosarcoma protuberance is a relatively rare malignant soft tissue tumor which is locally invasive and looks like a protruded hardened plaque composed of multiple nodules. It seldom occurs on the scalp and the occurrence rate is less than 5%. Nowadays there is a tendency to choose Mohs surgery as a primary treatment instead of a wide excision, because Mohs surgery can reduce cases of recurrence. We report a case of multiple dermatofibrosarcoma protuberans on the scalp of a 32-year-old man. We planned a delayed operation using tissue expanders. We inserted two skin expanders and successfully expanded scalp tissue more than 150% after 7 months. Mohs surgery was performed with a 4 cm distance from borderline of lesions and then the large scalp skin defect was covered by the expanded skin which had been prepared by tissue expanders. It has been 9 months since the operation was performed and there have been no signs of recurrence.
Adult ; Dermatofibrosarcoma* ; Humans ; Mohs Surgery* ; Recurrence ; Scalp* ; Skin ; Tissue Expansion Devices ; Tissue Expansion*