Fibrous dysplasia is a nonneoplastic developmental disease of osseous tissue. It is a lesion of unknown etiology, uncertain pathogenesis, and diverse histopathology. In this series of 16 patients with fibrous dysplasia of the craniomaxillofacial bones, the disease was generally monostotic and most commonly maxillary in location. Two patients demonstrated typical symptoms of the McCune Albright syndrome. Marked deformity or functional disturbances were the major indications for treatment. Total excision of the involved bone was the most successful form of treatment but produced the greatest functional and cosmetic deficits and long-term postoperative complications. A conservative therapeutic approach with a modest reduction in the bulk of these lesions may be sufficient to relieve signs and symptoms effectively. Periodic follow-up is indicated to detect recurrences or malignant changes in the early stages.

Epidermoid carcinoma in nonhealing scar tissue, known as Marjolin's ulcer, is not uncommon and is thought to behave in a more aggressive fashion than those from other causes. Between 1982 and 1997, 56 patients with Marjolin's ulcer were treated at our center, Ege University Medical School, Izmir, Turkey. All lesions were secondary to various kinds of burns. Forty of these patients could be followed up 5 years or more. These 40 patients' medical records were reviewed retrospectively.

All suspected congenital abnormalities of the nose require further evaluation. The nasal dermoid sinus cyst (NDSC) is one of the many midline nasal masses that often pose diagnostic and treatment dilemmas for the plastic and reconstructive surgeon. NDSCs are distinct from other facial dermoids in their potential for involving deeper contiguous structures, and intracranial extension. Accurate diagnosis and effective treatment are essential to avoid craniofacial skeletal deformation, cyst rupture, and infection that could cause cutaneous, ocular, or intracranial complications. A comprehensive discussion of the embryogenesis, pathogenesis, diagnosis, and surgical management of the NDSC is presented to delineate the role of open rhinoplasty in optimizing the management of this congenital nasal deformity.

Living donor liver transplantation (LDLT) has become a well-recognized treatment modality for patients with end-stage liver disease. Arterial reconstruction during LDLT is perhaps the most important aspect of the grafting procedure. Although microsurgical hepatic artery reconstruction has become the essential technique in LDLT, it poses significant challenges even to experienced microsurgeons. In this report, the experiences of 155 microsurgical reconstructions of the hepatic artery in 150 LDLTs were reviewed, and the problems that were encountered and the solutions are discussed. From June 1999-March 2004 150 LDLTs were performed on 148 recipients at Ege University Organ Transplantation and Research Center. Hepatic arterial thrombosis was encountered in 3 patients. Microsurgical technique has overcome the difficulties in LDLT. This has increased liver transplantations in the presence of limited cadaver grafts and has decreased the patient mortality in the waiting list.

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