The well-differentiated liposarcoma of the hypopharynx
نویسندگان
چکیده
منابع مشابه
Massive, well-differentiated liposarcoma of the axilla.
We present a case of well-differentiated liposarcoma (WDL) involving the right proximal arm and axilla in a 66-year-old Filipino male. The patient first noticed the lesion 18 years ago, and it subsequently slowly progressed in size. MR and CT imaging interpreted the lesion as likely being a WDL, a diagnosis that was confirmed by histology.
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Liposarcomas represent between 15 and 18% of all sarcomas with the most common site being the extremities and retroperitoneum. Liposarcomas of the head and neck are rare, with an estimated incidence representing 3 to 5.6% of all liposarcomas. Liposarcomas most commonly present in the soft tissues of the neck. Primary liposarcoma of the hypopharynx (piriform sinus) is extremely rare. The symptom...
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The objective of this study was to review the clinicopathological features of seven patients presenting with well-differentiated liposarcoma (WDL), which was associated with subcutaneous lipoma. From 1980 through 2002, 34 individuals displaying WDL were treated in our institutions. Lipoma was observed in seven of these 34 patients (five men and two women, mean age of 66.7 years). The rate of co...
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Rhabdomyomatous well-differentiated esophageal liposarcomas are extremely rare. As of August 2016, only one other such case has been reported in the English-language medical literature. Liposarcomas in general are one of the most common soft tissue neoplasms in adults, but the incidence of primary esophageal liposarcomas is exceptionally low. There have been only 42 reported cases of primary li...
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ژورنال
عنوان ژورنال: European Annals of Otorhinolaryngology, Head and Neck Diseases
سال: 2011
ISSN: 1879-7296
DOI: 10.1016/j.anorl.2010.11.006