1/146. lymphangioma circumscriptum of the tongue.A case is reported of severe transient macroglossia after biopsy from the tongue in a 13-year-old boy who has had intermittent macroglossia since the age of 1 year as a result of extensive lymphangioma circumscriptum of the tongue. The acute lesions appear to result from haemorrhage into the lymphatic spaces following rupture of blood vessels in connective tissue septa and possibly secondary infection.- - - - - - - - - - ranking = 1keywords = connective (Clic here for more details about this article) |
2/146. The blastic variant of mantle cell lymphoma arising in Waldeyer's tonsillar ring.We present three cases of blastic mantle cell lymphoma with an unusual initial manifestation in Waldeyer's ring with methods for differentiating it from other blastic neoplasms of the head and neck. All cases presented with a feeling of fullness in the area of the mass. Morphologically, the tumours were blastic with a high mitotic rate (three to nine per high power field). All were B-cell phenotype with coexpression of CD43. In all cases cyclin d1 and bcl-2 were positive and CD23 negative. Blastic mantle cell lymphoma occurring in Waldeyer's tonsillar ring may be mistaken for other high grade haematopoietic neoplasms. immunohistochemistry and awareness of this type of lymphoma are helpful in differentiating it from other neoplasms.- - - - - - - - - - ranking = 345.58076772882keywords = neoplasm (Clic here for more details about this article) |
3/146. Fine needle aspiration cytology of primary non-Hodgkin's lymphoma of the tongue. A case report.BACKGROUND: Fine needle aspiration cytology (FNAC) of extranodal non-Hodgkin's lymphoma of the tongue has rarely been described. CASE: A 47-year-old male was referred to the cytology laboratory for FNAC of a 3-cm-diameter swelling on the dorsum of the tongue, with a primary clinical diagnosis of soft tissue tumor. FNAC smears showed discrete, monomorphic, round to oval cells with scanty, deep blue cytoplasm. The nuclear margin was regular, with occasional prominent nucleoli and fine nuclear chromatin. The background showed many lymphoglandular bodies. The cells were strongly positive for leukocyte common antigen. A cytologic diagnosis of high grade non-Hodgkin's (NHL) was offered and subsequently confirmed by histopathology. CONCLUSION: Primary NHL of the tongue is relatively rare. As there are no characteristic clinical features of extranodal NHL of the tongue, FNAC may be useful for rapid diagnosis and management of such cases.- - - - - - - - - - ranking = 3.5039801077191keywords = soft (Clic here for more details about this article) |
4/146. US and CT findings of multicentric leiomyosarcomatosis.This article presents a case of leiomyosarcomatosis with widespread lesions involving the soft tissues and the most unlikely organs such as thyroid and salivary glands, pancreas, ligamentum teres, bladder wall, and bones without lymph node or distant metastasis. The CT and US findings of this rare phenomenon are discussed with regard to the literature.- - - - - - - - - - ranking = 3.5039801077191keywords = soft (Clic here for more details about this article) |
5/146. A large maxillofacial prosthesis for total mandibular defect: a case report.We successfully fabricated a large maxillofacial prosthesis for replacement of a total mandibular defect resulting from surgical failure to reconstruct the mandible. Although a number of reports have described procedures for fabricating midfacial prostheses, there is little information on prostheses to compensate for total loss of the mandible. A 54-year-old woman was referred to the dentistry and Oral Surgery Division of the National Cancer Center Hospital with total loss of the mandible and the surrounding facial soft tissue. The facial prosthesis we used to treat this patient is unique in that it is adequately retained without the use of extraoral implants and conventional adhesives. This prosthesis is retained by the bilateral auricles and the remaining upper front teeth. We present details of the design of this large silicone maxillofacial prosthesis, with which we successfully rehabilitated the patient.- - - - - - - - - - ranking = 3.5039801077191keywords = soft (Clic here for more details about this article) |
6/146. Evaluation and management of benign, non-congenital tongue masses in children.Lingual tumors are rare, primarily benign, lesions in the pediatric population. Congenital lesions, such as hemangiomas, lymphatic malformations, dermoids, hamartomas and thyroglossal ducts cysts, are seen more commonly. Primary, non-congenital lingual neoplasms are less common in children. We present three patients with benign lingual neoplasms. Evaluation, management, pathology and follow-up are discussed.- - - - - - - - - - ranking = 230.38717848588keywords = neoplasm (Clic here for more details about this article) |
7/146. Dedifferentiation occurring in adenoid cystic carcinoma of the tongue.A 61-year-old man came to the University of Granada School of dentistry complaining of a mass involving his ventral tongue. Histopathologic examination of the excised specimen showed adenoid cystic carcinoma in which cribriform and tubular patterns were observed, juxtaposed with an undifferentiated carcinoma, large-cell type. No cervical lymph node metastasis was present, and the patient is alive and free of disease 5 years after treatment. To our knowledge, no similar cases have been reported thus far, though other salivary gland malignancies have been described in association with undifferentiated carcinoma, especially in the parotid gland. These neoplasms have been highly aggressive, and the adequacy of the primary surgical resection may be critical in determining the ultimate prognosis and survival.- - - - - - - - - - ranking = 115.19358924294keywords = neoplasm (Clic here for more details about this article) |
8/146. Distraction of scarred soft tissue before secondary bone grafting. A case report.Mandibular distraction was performed to restore oral function in a 52-year-old man with tongue cancer, in whom a mandibular fracture developed after marginal resection of the mandible. The fracture caused the mandibular dental arch to be shorter than the maxillary arch. An external fixation device was attached to the collapsed mandible. The mandibular soft tissue was expanded by 32 mm. After gradual distraction, a vascularized iliac bone graft was transferred to the lengthened space. Subsequently, vestibuloplasty was performed and implants were inserted. A normal appearance, acceptable occlusion and satisfactory oral function were achieved.- - - - - - - - - - ranking = 17.519900538595keywords = soft (Clic here for more details about this article) |
9/146. Alveolar soft part sarcoma of the tongue: report of an unusual pattern in a child.A case of an unusual, primary alveolar soft part sarcoma of the tongue in a 3-year-old boy is presented. Alveolar soft part sarcoma is a rare malignant tumor that presents more frequently in the head and neck region of infants and children. To date, only six cases of lingual alveolar soft part sarcoma presenting in the first decade of life have been reported in the English literature. The patient has undergone surgical resection without adjuvant chemotherapy or radiation. Thus far, the patient does not manifest persistent or recurrent disease.- - - - - - - - - - ranking = 24.527860754034keywords = soft (Clic here for more details about this article) |
10/146. Alveolar soft-part sarcoma in the oral cavity: report of a case.This case presents a rare tumor of the oral cavity--an alveolar soft-part sarcoma. Difficulties developed in the diagnosis, and therefore, consultations were required. Because of the radioresistant qualities of the lesion, wide surgical excision was performed. The patient's condition has been followed for 40 months without evidence of recurrence. The conclusion arrived at from review of the literature is that this is an indolent but malignant tumor and has so far proved to be 100% fatal. However, it may be 20 years before it proves fatal.- - - - - - - - - - ranking = 17.519900538595keywords = soft (Clic here for more details about this article) |
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