A Rare Collision Tumor: Tracheal Sarcomatoid Carcinoma Invading a Papillary Thyroid Carcinoma
نویسندگان
چکیده
منابع مشابه
PAPILLARY THYROID CARCINOMA IN MASHHAD
Thyroid cancer is the most common endocrine malignancy. This study surveys the pathologic characteristics of thyroid cancerin Mashhad and study of papillary carcinoma in more detail. In this retrospective study, 108 out of 197 cases of thyroid cancer were papillary in type (55%), with female to male ratio of 1.91 which is lower than current reports. The age at the time of diagnosis ranged ...
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This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/ by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. Tumor-to-tumor metastasis (TTM) is a rare phenomenon first reported several decades ago in ...
متن کاملA rare tumor located in the anorectal junction: sarcomatoid carcinoma.
Sarcomatoid carcinoma is a very rare tumor. Though it has been more than a century since sarcomatoid carcinoma was first described by Wirchow, many unresolved points remain. Histogenesis and nomenclature are controversial. A proper management has not been defined. Patients suffering from this aggressive tumor have a very poor prognosis. However, in this paper a case with a disease-free survival...
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Thyroid enlargement and nodules are very rare in children, but when they occur, the chance of malignancy among these nodules is very high. Thyroid carcinoma is rare in childhood, but in the last two decades, its incidence has increased two-fold. A painless nodule in the neck is the most common presentation of the disease. Dysphagia, hoarseness, cervical lymphadenopathy, weight loss, and f...
متن کاملCollision tumor of the thyroid: follicular variant of papillary carcinoma and squamous carcinoma
BACKGROUND Collision tumors of the thyroid gland are a rare entity. We present a case of a follicular variant of papillary carcinoma and squamous carcinoma in the thyroid. To the best of our knowledge, this is the first documentation of a collision tumor with a papillary carcinoma and a squamous carcinoma within the thyroid gland. The clinicopathological features and immunohistochemical profile...
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ژورنال
عنوان ژورنال: OALib
سال: 2017
ISSN: 2333-9721,2333-9705
DOI: 10.4236/oalib.1104012