1/46. Nasal reconstruction in children: a review of 29 patients.Acquired large nasal defects are much more common in adulthood than in childhood because of the frequency of skin tumors after a certain age. However, from their experience in treating a number of children with sequelae of noma and burns, the authors have collected a series of 17 total and 12 partial nasal reconstructions in children aged 1 to 15 years. After reviewing the various methods used for recreating the lining, the support, and the skin cover in the whole series, three cases are reported in detail. A 1-year-old patient received a tempororetroauricular flap after total amputation of the nose and was observed for 17 years. Another patient, who was burned as a baby, underwent reconstruction at age 10 with a deltopectoral flap and was observed for 7 years. The third patient underwent total nose reconstruction at age 12 with an Indian forehead flap. From their experience, the authors conclude that, for psychosocial reasons, nasal reconstruction should be started early, despite possible reoperation at a later age. The best results are certainly obtained at the end of growth or at least after the age of 12. Adjacent bone or soft tissue defects further enhance the difficult challenge of restoring a satisfactory aesthetic appearance in these children.- - - - - - - - - - ranking = 1keywords = soft (Clic here for more details about this article) |
2/46. Rhinocerebral mucormycosis: report of two cases.Rhinocerebral mucormycosis is a rare opportunistic infection caused by fungi. It is commonly fatal and aggressive infection localised paranasal sinuses and orbit. We report two cases had necrotising infection on the left nasolabial region. Despite aggressive surgical debridement and medical treatment, the patients died 6 and 7 days after admission. Plastic Surgeons should be aware when they have a patient with rapidly developing soft tissue infection over the paranasal sinuses and periorbital region. Combined treatment is mandatory for these patients. It usually results in death, but powerful efforts may save the patient.- - - - - - - - - - ranking = 1keywords = soft (Clic here for more details about this article) |
3/46. Nasal chondromesenchymal hamartoma of infancy: the first Japanese case report.The first Japanese case of nasal chondromesenchymal hamartoma, a rare infantile nasal neoplasm, is presented. A 4-month-old Japanese boy was referred to our Centre because of intranasal mass and oculomotor disturbance. Radiological images showed the intranasal tumor extending to the paranasal sinus, orbit, and anterior frontal fossa. Subtotal resection and radiation therapy to residual tumor were performed. There has been no recurrence of the tumor for 13 years. Histologically, the lesion demonstrated admixture of various mesenchymal elements, including cellular spindle cell stroma with occasional myxoid change, nodules of mature/immature cartilaginous tissue, focal osteoclast-like giant cells, and erythrocyte-filled spaces resembling aneurysmal bone cyst. The histology was consistent with the findings presented by McDermott et al. 1986. Immunohistochemically, the spindle cells were positive for vimentin and smooth muscle actin. chondrocytes in the mature cartilaginous tissue were positive for S-100 and vimentin; chondrocytes in the immature cartilaginous tissue were positive for S-100, vimentin, and smooth muscle actin. Ultrastructurally, the spindle cells showed features of either fibroblast or myofibroblast.- - - - - - - - - - ranking = 0.44694483019821keywords = neoplasm (Clic here for more details about this article) |
4/46. Retrospective analysis of 15 cases of nasolabial cyst.The nasolabial cyst is classified as a nonodontogenic cyst and is the only nonodontogenic cyst to occur in soft tissue. The aim of this retrospective analysis was to gather demographic, clinical, radiographic, and histopathologic data on the nasolabial cysts described in the files of the Oral pathology Laboratory of Minas Gerais University School of dentistry. Fifteen cases were included in the analysis. The mean age of the patients at the time of diagnosis was 42 years, and there was a female predilection. All the cysts were asymptomatic. Pseudostratified columnar (respiratory) epithelium, alone or in combination with other types of epithelium, was present in all cysts. recurrence was not observed after surgical excision.- - - - - - - - - - ranking = 1keywords = soft (Clic here for more details about this article) |
5/46. Proliferation of eccrine sweat ducts associated with heterotopic neural tissue (nasal glioma).The term "nasal glioma" refers to the presence of heterotopic neural tissue, mainly glial in nature, at or near the root of the nose. We describe a case in which all three components of neural tissue, that is, leptomeninges, glia, and neurons, were present, associated with sweat-duct hyperplasia. Proliferation of sweat ducts is a reactive process in some benign and malignant neoplasms, hamartomas, and cysts. This is the first documented case of hyperplasia of eccrine ductal epithelium induced by nasal glioma.- - - - - - - - - - ranking = 0.44694483019821keywords = neoplasm (Clic here for more details about this article) |
6/46. Mucous cyst formation after rhinoplasty.The development of a deforming nasal-dorsal mass after rhinoplasty is a very rare and, for the most part, an avoidable complication. The list of differential diagnoses for such a postoperative external nasal lesion ranges from simple soft tissue edema or hematoma, which is usually temporary, to more serious lesions, such as lipogranulomas, epidermoid inclusion cysts, tumefactive cartilage proliferation, and mucous cysts, which can cause permanent deformities. Although various nasal tumors, infections, and granulomatous diseases are not specifically related to surgery, they should also be considered.- - - - - - - - - - ranking = 1keywords = soft (Clic here for more details about this article) |
7/46. Nasal chondromesenchymal hamartoma in children: report of 2 cases with review of the literature.hamartoma in the nasal cavity of children is especially rare. Most documented cases occurred in infants, with characteristic histologic features of a mixture of various mesenchymal tissues. McDermott et al designated it nasal chondromesenchymal hamartoma in 1998, and it has since been considered a distinct clinicopathological entity. We report 2 such examples in a full-term male newborn and a 9-month-old boy, respectively. Histologically, both cases were characterized by a mixture of various mesenchymal elements, including spindle cells, collagen fibers, and irregular islands of osseous and chondroid tissue. Immunohistochemical study showed positivity to vimentin and S100 protein. Ultrastructural examination of case 1 demonstrated fibroblastic and myofibroblastic differentiation in tumor cells. There were 11 cases of nasal chondromesenchymal hamartoma in children published to date. The tumor has a benign biological behavior, and complete resection is the treatment of choice. It is apt to be misdiagnosed because of overlapping histologic features shared with a number of benign and malignant soft tissue tumors. awareness of this entity is essential for correct diagnosis and adequate therapy.- - - - - - - - - - ranking = 1keywords = soft (Clic here for more details about this article) |
8/46. Metastatic calcification of the nasal septum presenting as an intraoral mass: a case report with a review of the literature.Metastatic calcification is a pathologic condition characterized by deposition of calcified product in otherwise normal tissues as a result of hyperphosphatemia with or without concurrent hypercalcemia. Metastatic calcification presenting clinically as an oral lesion is extremely rare. To date, only 7 cases of metastatic calcification involving the oral soft tissues have been described. This report describes a case of metastatic calcification of the nasal septum presenting as a mass of the anterior maxillary vestibule in a patient with end-stage renal disease. The case reported is only the second example with nasal septum involvement. A brief review of the clinical and histopathologic features of previously reported intraoral cases is also presented.- - - - - - - - - - ranking = 1keywords = soft (Clic here for more details about this article) |
9/46. Midfacial osteomyelitis in a chronic cocaine abuser: a case report.We describe the case of a 56-year-old man who was admitted for treatment of a progressive destruction of his hard palate, septum, nasal cartilage, and soft palate that had been caused by chronic cocaine inhalation. biopsy of the bony septum revealed acute osteomyelitis and an extensive overgrowth of bacteria and actinomyces-like organisms. There was no evidence of granuloma or neoplasm. The patient received intravenous ampicillin/sulbactam for 6 weeks, followed by lifetime oral amoxicillin. When there was no further evidence that destruction was progressing, the patient underwent nasal reconstruction with a cranial bone graft. The surgery was completed with no complications. To our knowledge, this is the first reported case of midfacial osteomyelitis associated with chronic cocaine abuse. The severity of this patient's complications, coupled with the success of his reconstructive surgery, makes this case particularly interesting. We believe that it is important for physicians to understand that septal perforation in a cocaine abuser should not be underestimated because it could result in a secondary bone infection. Nasoseptal destruction secondary to intranasal cocaine abuse is a result of cocaine's vasoconstrictive properties, and a decrease in the oxygen tension of intranasal tissue can facilitate the growth of anaerobic pathogens.- - - - - - - - - - ranking = 1.4469448301982keywords = soft, neoplasm (Clic here for more details about this article) |
10/46. Complications of intranasal prescription narcotic abuse.The abuse of drugs via an intranasal route is an increasingly prevalent pattern of behavior. In the past year, a number of patients received care at our institution for complications resulting from the previously unreported phenomenon of intranasal prescription narcotic abuse. This report describes the clinical manifestations of this form of drug abuse in 5 patients. Their symptoms consisted of nasal and/or facial pain, nasal obstruction, and chronic foul-smelling drainage. Common physical findings were nasal septal perforation; erosion of the lateral nasal walls, nasopharynx, and soft palate; and mucopurulent exudate on affected nasal surfaces. In addition, 2 of the 5 patients had invasive fungal rhinosinusitis, which appears to be a complication unique to intranasal narcotic abuse.- - - - - - - - - - ranking = 1keywords = soft (Clic here for more details about this article) |
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