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.

In this study, 500 frontal and supraorbital transcranial passages were studied in 50 cadavers and 200 crania of 500 samples. One hundred six specimens had a frontal foramen (notch), and all the samples had a supraorbital foramen (notch). The frontal passage was a foramen in 7 samples and a notch in 99 samples. As for the supraorbital passage, it was found as a foramen in 133 of specimens and as a notch in 358 of specimens. In 9 of the specimens, there were double notches or foramina. The distances from the foramina (notches) to angulus oculi medialis were measured in the cadavers. The average distance from the angulus oculi medialis to the frontal foramen (notch) was 4.50 mm, and the average distance to the supraorbital foramen (notch) was 9.87 mm. The distances from the foramina (notches) to the midline were measured in the crania. The average distances from the midline to the frontal foramen (notch) and the supraorbital foramen (notch) were 20.24 mm and 25.23 mm, respectively. The average distance between the frontal foramen (notch) and supraorbital foramen (notch) was 5.37 mm in cadavers and 4.99 mm in crania. In 200 crania, the distances of the frontal and supraorbital transcranial passages to the midline were measured. Types of these passages were also evaluated, and frequencies were calculated. Measurements were made using a digital compass, and the student t test was used in the statistical evaluation of results.

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.

Gardner syndrome, a variant of familial adenomatous polyposis, is an autosomal dominant disease characterized by gastrointestinal polyps that develop in the colon as well as in the stomach and upper intestine (duodenum), multiple osteomas, and skin and soft tissue tumors. Cutaneous findings include epidermoid cysts, desmoid tumors, and other benign tumors. Polyps have a 100% risk of undergoing malignant transformation; consequently, early identification and therapy of the disease are critical. Osteoma is a benign neoplasm of bone tissue that is characterized by slow continuous growth and is the most common accompanying bone lesion seen in Gardner syndrome. The authors report a case of Gardner syndrome that was operated on because of the mandibular osteoma.

Penoscrotal avulsion injuries are rare surgical emergencies. The best treatment for penile avulsions is split skin graft, although late results of split-grafted scrotal avulsions are not superior. Scrotal skin avulsions require additional judgment for the treatment, because there are several available treatment options. Scrotal skin remnants must be used to cover whenever possible.

Metastatic melanoma (MM) is one of the most lethal types of cancer. Although novel immunotherapeutics have been developed recently, still, these drugs fail to save the lives of a third of MM patients. Electrochemotherapy (ECT) is a local treatment of cancer based on a combination of electroporesis and low-dose chemotherapy. In this case report, we present the treatment history of a MM patient treated successfully with ECT and immunotherapy combination as a fifth-line treatment. Our patient was a 39 year-old woman who was diagnosed with nodulary melanoma stage II. Due to a local recurrence, she was given interferon-α treatment. After 6 months, her disease relapsed in the axillary lymph nodes, and temozolamide treatment 150 mg/m2 was initiated. After six cycles on temozolamide, she progressed both in the axillary site and in the lungs. Her BRAF mutation analysis revealed V600E positivity. Hence, BRAF inhibitor-vemurafenib 2´4 tablets per day was initiated. Within 3 months, she responded dramatically both in the axillary site and in the lungs. At the ninth month of treatment, she progressed again, at which time ipilimumab 3 mg/kg was started as a fourth line treatment. However, shortly after, she progressed again and developed a solitary brain metastasis. She was operated and had whole brain radiotherapy. At that point, nivolumab, an antiprogrammed cell death ligand-1 blocker, was the only remaining option. She showed a biphenotypical response to nivolumab; a mass on the anterior axilla was progressing while the other lymph nodes had regressed. Owing to the accessibility of the subcutaneous lesion with external electrodes, ECT was performed using IGEA Cliniprator device through a hexagonal electrode on the progressive mass, while on nivolumab treatment. A complete response was achieved, with no evidence of disease at 4 years since her local recurrence. Eradication of symptomatic, refractory lesions using ECT meets an important clinical need. Whenever a disseminated disease presents with cutaneous/subcutaneous lesions, high efficacy of ECT should be deployed to augment tumor immunogenicity and complement systemic immunotherapies.

The present study aims to evaluate the effects of pesticides on premature breast development. Forty-five girls (group 1) with premature breast development living in the Menderes region, where greenhouse cultivation is the main income, 16 girls (group 2) living in Izmir city with early puberty, and 33 girls (group 3) who had no signs of puberty were included in the study. Endosulphan 1, endosulphan 2, endosulphan sulphate, methoxychlor, vinclozolin, 4,4-dichlorodiphenyldichlorethylene (DDE), 4,-dichlorodiphenyltrichloroethane (DDT), and 2,4-DDT were evaluated in the serum and adipose tissues of the groups by using a gas chromatography-mass spectrometry method. With the exception of 4,4'-DDE, the pesticides studied were undetectable in the serum and adipose tissue samples. The levels of basal luteinizing hormone (LH), stimulated LH, follicle-stimulating hormone, and the long axis of the uterus and both ovaries were significantly different in the girls who had premature thelarche and detectable 4,4'-DDE levels compared to the girls who had premature thelarche and undetectable 4,4'-DDE levels in serum and adipose tissues. The presence and levels of pesticides in serum and adipose tissues were not related to precocious puberty (PP). The mechanisms that lead to PP may also result in obesity, and obesity may be the underlying cause for PP in this group.

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