On Lymphoepithelial Tumors
نویسندگان
چکیده
منابع مشابه
Thyroid lymphoepithelial nodule.
Thyroid benign lymphoepithelial lesions are rare in adults, reported as associated with thyroiditis or adjacent to tumours. Here we report a unique case of a thyroid solid nodule with benign lymphoepithelial morphology. A 56-year-old woman presented with a thyroid nodule increasing in size. Thyroid function was normal. On the surgical resection specimen, in addition to a 2-cm follicular adenoma...
متن کاملBenign lymphoepithelial parotid tumors in AIDS patients: CT and MR findings in nine cases.
Benign lymphoepithelial parotid neoplasm with associated cervical adenopathy is a newly described head and neck manifestation of HIV infection, characterized previously as purely cystic masses on both CT and MR evaluations. The CT and MR findings in nine cases of surgically proved benign lymphoepithelial parotid lesions are presented. Five (56%) of the nine cases demonstrated masses that appear...
متن کاملLymphoepithelial Cyst of the Pancreas
Cystic lesions of the pancreas can be divided into true cysts, pseudocysts, and cystic neoplasms. Lymphoepithelial cysts (LECs) are a type of true cyst that can mimic pseudocysts and cystic neoplasms. LECs are rare lesions; fewer than 90 cases have been reported in the English language literature. The case of a 60-year-old man with an LEC of the pancreas is reported. He was admitted with upper ...
متن کاملLymphoepithelial Cell Complexes in Murine
T lymphocyte differentiation is a complex developmental process involving the interaction of lymphoid cells with thymic stromal elements. Humoral factors are known to effect certain steps in intrathymic T cell differentiation (1). There is, however, little doubt that other developmental steps require direct cell contacts between differentiating thymocytes and thymic stroma cells. This is partic...
متن کامل[Lymphoepithelial cyst of the pancreas].
Authors present a case of a retroperitoneal lymphoepithelial cyst, which occurs rarely in this localisation. The histological picture is reminiscent of a branchiogen cyst. Usually it is recognised accidentally, with US or CT examinations performed for other reasons. In case the general condition of the patient is satisfactory, the surgical removal of such a tumour is recommended, since it is al...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: CA: A Cancer Journal for Clinicians
سال: 1983
ISSN: 0007-9235
DOI: 10.3322/canjclin.33.3.172