Earlobe keloid can form after cosmetic ear piercing, trauma, or burns, and it poses several difficulties in treatment and distinctive cosmetic implications. Treatment methods for earlobe keloids include both surgical and nonsurgical methods. After excision of the earlobe keloid, healing by secondary intention, primary suture, skin graft, or local flap has revealed some disadvantages. The authors approached this problem with a new excision and covering method. The surgery was performed under local anesthesia. Skin over the keloid was dissected from the keloid mass as a flap, which they termed a "keloid fillet flap," and the keloid mass was completely removed. Subcutaneous sutures were not used, and the keloid fillet flaps were closed with 6-0 nylon sutures after trimming. Other intraoperative or postoperative preventive procedures, such as steroid injection, pressure device, or irradiation, were not applied primarily. In the period from May of 1999 to October of 2000, nine earlobe keloids in eight patients were treated with this protocol. One patient had bilateral keloids. Of the eight patients, there were six women and two men, ranging in age from 21 to 61 years (mean age, 28.5 years). The causes of keloids were ear piercing in six cases and trauma in three cases. The largest lesion was 3 cm in its greatest dimension, and the smallest was 1.5 cm (mean, 2.3 cm). All flaps survived completely. There were four cases of recurrence. Seven cases, including two recurrences, showed good results. The authors believe the recurrence of earlobe keloid was closely related to the method for coverage of the defect after its surgical excision, and the "5 As and one B" (Asepsis, Atraumatic technique, Absence of raw surface, Avoidance of tension, Accurate approximation of wound margin, and complete Bleeding control) are important factors in reducing the recurrence rate of earlobe keloids in surgical excision. The authors' protocol is very effective in closing the defect after surgical excision of earlobe keloids and offers many advantages over other surgical approaches. The recurrence rate of earlobe keloid may be lower than in their results if other intraoperative and postoperative treatment procedures are combined with their protocol.

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BackgroundA schwannoma is a benign, slow-growing peripheral nerve sheath tumor that originates from Schwann cells. Orbital schwannomas are rare, accounting for only 1% of all orbital neoplasms. In this study, we retrospectively review orbital schwannomas and characterize clinical, radiologic, and histologic features of this rare entity.MethodsA retrospective review was performed to identify patients with histologically confirmed orbital schwannoma, among a list of 437 patients who had visited our hospital with soft tissue masses within the orbit as the primary presentation between 2010 and 2014. Patient charts and medical records were reviewed for demographic information, relevant medical and family history, physical examination findings relating to ocular and extraocular sensorimotor function, operative details, postoperative complications, pathologic report, and recurrence.ResultsFive patients (5/437, 1.1%) were identified as having histologically confirmed orbital schwannoma and underwent complete excision. Both computed tomography (CT) and magnetic resonance imaging (MRI) studies were not consistent in predicting histologic diagnosis. There were no complications, and none of the patients experienced significant scar formation. In two cases, patients exhibited a mild postoperative numbness of the forehead, but the patients demonstrated full recovery of sensation within 3 months after the operation. None of the five patients have experienced recurrence.ConclusionOrbital schwannomas are relatively rare tumors. Preoperative diagnosis is difficult because of its variable presentation and location. Appropriate early assessment of orbital tumors by CT or MRI and prompt management is warranted to prevent the development of severe complications. Therefore, orbital schwannomas should be considered in the differential diagnosis of slow-growing orbital masses.

Many methods have been used to reattach amputated fingertips. Of these methods, microsurgery has been accepted as the procedure of choice because the defining characteristic of a microsurgically replanted finger is that its surival in the recipient bed is predicated on functioning intravascular circulation. Although considerable progress has been made in the techniques for microvascular replantation of amputated fingers, the replantation of an amputated fingertip is difficult because digital arteries branch into small arteries. This is in addition to digital veins that run from both sides of the nail bed to the median dorsal sides, which are difficult to separate from the immobile soft tissue. Furthermore, even with the most technically skilled microsurgeon, replantation failure often occurs, especially in severe injury cases. Therefore, the technique is not the only protection against failure, and a new strategy of fingertip reattachment is needed. From March of 1997 to December of 1999, 12 fingers of 11 patients with zone 1 or zone 2 fingertip amputations that were reattached microsurgically but were compromised were deepithelialized, reattached, and then inserted into the abdominal pocket. All had been complete amputations with crushing injuries. Approximately 3 weeks later, the fingers were depocketed and covered with a skin graft. Of the 12 fingers, 7 survived completely and 3 had partial necrosis on less than one-third the volume of the amputated part. The complete survival rate was approximately 58 percent. The results of the above 10 fingers were satisfactory from both functional and cosmetic aspects. The authors believe that this high success rate was achieved because the deepithelialized finger pulp was placed in direct contact with the deep abdominal fascia, which was equipped with plentiful vascularity, not subcutaneous fat. In addition, the pocketing was performed promptly before necrosis of the compromised fingertip occurred. From the results of this study, it is clear that this new method is useful and can raise the survival rate of an amputated fingertip.

BackgroundThe medial canthus is an important area in determining the impression of a person's facial appearance. It is composed of various structures, including canthal tendons, lacrimal canaliculi, conjunctiva, the tarsal plate, and skin tissues. Due to its complexity, medial canthal defect reconstruction has been a challenging procedure to perform. The contralateral paramedian forehead flap is usually used for large defects; however, the bulkiness of the glabella and splitting at the distal end of the flap are factors that can reduce the rate of flap survival. We reconstructed medial canthal defects using ipsilateral paramedian forehead flaps, minimizing glabellar bulkiness.MethodsThis study included 10 patients who underwent medial canthal reconstruction using ipsilateral paramedian forehead flaps between 2010 and 2012. To avoid an acute curve of the pedicle, which can cause venous congestion, we attempted to make the arc of the pedicle rounder. Additionally, the pedicle was skeletonized from the nasal root to the glabella to reduce the bulkiness.ResultsAll patients had basal cell carcinoma, and 3 of them had recurrent basal cell carcinoma. All of the flaps were successful without total or partial flap loss. Two patients developed venous congestion of the flap, which was healed using medicinal leeches. Four patients developed epiphora, and 2 patients developed telecanthus.ConclusionsLarge defects of the medial canthus can be successfully reconstructed using ipsilateral paramedian forehead flaps. In addition, any accompanying venous congestion can be healed using medicinal leeches.

Free flaps are usually required rather than local flaps for large plantar defects, due to a lack of locally available tissue. The medial sural artery perforator free flap, recently introduced clinically by several authors, is a noticeable option for soft tissue coverage, but it has still not been widely used for the reconstruction of various large plantar defects. Between 2005 and 2007, medial sural artery perforator free flaps were used to reconstruct soft tissue defects in plantar areas in 11 patients at our institute. Patient ages ranged from 10 to 68 years (mean, 43 years), and follow-up periods ranged from 7 to 22 months (mean, 13 months). Flap sizes ranged from 10 to 14 cm in length and from 5 to 7 cm in width. Flaps survived in all patients. Marginal loss over the distal flap region was noted in 1 patient, and this was treated successfully with a subsequent split-thickness skin graft. In another one case, venous insufficiency developed, but salvage was successful with leech application. Long-term follow-up showed good flap durability with a protective sensation. The medial sural artery perforator flap provides sufficient durability for weight-bearing areas, even though it is a thin cutaneous flap. The authors recommend that this flap be considered as a reliable alternative for the reconstruction of large plantar defects.

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Resurfacing after a total degloving injury to the hand is one of the most difficult management problems in hand surgery. Although there are many methods of managing this type of injury that preserve functions and lessen deformities, none provides a satisfactory solution to this problem. The authors resurfaced a totally degloved hand using extremely thin and broad perforator-based cutaneous free flaps, and the donor defects were covered with split-thickness skin grafts. The postoperative course was uneventful, the flaps survived completely, and the grafts took without loss. Several minor operations, including interdigitation, defatting, and the formation of palmar and digital creases, were required to obtain the final appearance and function of the hand. Eighteen months after the initial operation, the patient could pick up a bean with a pair of chopsticks. Sensation was satisfactory in the palm 20 months after the initial operation, as evidenced by 10 mm of static two-point discrimination. To reconstruct a total and complete skin defect of the hand, the authors recommend that thin perforator-based cutaneous free flaps be an initial consideration.