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10건 · 최신순-
Extensive keloids following hair transplantation.
Hair transplant surgery is a highly successful procedure for improving alopecia. However, this procedure is not without its potential risks and complications. A case of a large keloidal scar following hair transplantation is presented. Thos…
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Rapid intraoperative tissue expansion in reconstruction of the head and neck.
A prolonged tissue expansion has the advantage of creating large amounts of additional skin for reconstructing cutaneous defects that might not be possible without the use of multiple, regional, distant, or microsurgical flaps. In spite of …
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Cancer of the oral cavity and Mohs surgery.
Malignant tumors of the oral cavity make up approximately 4% of all cancers occurring in men and 2% in women. In spite of this relatively small incidence, the functional and cosmetic disabilities resulting from this disease produce a profou…
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Treatment of malignant fibrous histiocytoma and atypical fibrous xanthomas with micrographic surgery.
Fibrous tumors of the soft tissue are usually benign, but some fibrous neoplasms such as dermatofibrosarcoma protuberans (DFSP), atypical fibroxanthoma (AFX), and malignant fibrohistiocytoma (MFH) can be very destructive locally with a high…
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Microcystic adnexal carcinoma: an unpredictable aggressive neoplasm.
Microcystic adnexal carcinoma is a rare, locally aggressive cutaneous neoplasm that has been recently recognized as a distinct entity. Typically it appears as a papular, flesh-colored mass on the face of women patients. Because of its benig…
- Moh's surgical treatment and reconstruction of cutaneous malignancies of the nose.
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Cutaneous leiomyosarcoma.
A cutaneous leiomyosarcoma arose in the upper lip skin of a 22-year-old patient. This unusual tumor was diagnosed clinically as a basal cell carcinoma although histological studies confirmed a leiomyosarcoma. The tumor was excised using Moh…
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Oblique forehead flap for total reconstruction of the nasal tip and columella.
The oblique forehead flap provides sufficient tissue for total reconstruction on the nasal tip and columella. In the majority of cases, the secondary defect of the forehead can be closed primarily. Thus, the oblique forehead flap often obvi…
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Intradermal implantation of bovine collagen. Humoral immune responses associated with clinical reactions.
A special collagen implant (Zyderm) (ZCI) is a biomaterial used for the correction of dermal contour deformities. Although infrequent, reactions believed to be of an immunologic nature have followed treatment. To investigate whether humoral…
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Mohs surgery. Technique, indications, applications, and the future.
Each year, it is estimated, more than 500,000 new cases of nonmelanoma skin cancer develop. The majority of these cutaneous neoplasms are treated by various modalities that include excision, electrodesiccation and curettage, cryosurgery, an…