Embryonal rhabdomyosarcoma in the sigmoid mesentery
نویسندگان
چکیده
منابع مشابه
PEComa of the terminal ileum mesentery as a secondary tumour in an adult survivor of embryonal rhabdomyosarcoma.
Perivascular epithelioid cell tumours (pecomas) are rare mesenchymal tumours that are characterized by perivascular epithelioid cell differentiation and immunoreactivity to myogenic and melanocytic markers. These tumours can be classified as benign, uncertain malignant potential, or malignant. Because of the rarity of pecomas, their cause and clinical prognosis remain unclear. To the best of ou...
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An embryonal rhabdomyosarcoma was found in the pleura of a 2-year-old Holstein cow after first delivery. The most predominant cells in the tumor were relatively small in size, but considerable numbers of more differentiated cells of larger sizes mingled with the small cells. The most differentiated cells were characterized by multinucleation, abundant cytoplasm containing cross-striated fibrils...
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* To whom correspondence should be addressed: Wendy Kar Yee Ng Tel: (519) 639-9128 E-mail: [email protected] INTRODUCTION Soft tissue tumours are classified according to the tissue they appear as: such as muscle, fat, fibrous tissue, vessels and nerves. Rhabdomyosarcoma is the most common soft tissue sarcoma of childhood and adolescence, and is a skeletal muscle tumour. It occurs in any anato...
متن کاملGigantic post-traumatic pseudocyst of sigmoid mesentery.
A 29-year-old man presented with dull abdominal pain and a lump occupying almost the entire abdomen, four months after a fall from a height. Ultrasonography revealed a cystic lesion with debris occupying almost the entire abdomen. Diagnostic tap revealed brownish fluid. Exploration revealed a huge thick-walled cyst of the sigmoid mesocolon, which could be enucleated out entirely. Histology sugg...
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A 58-year old man with worsening shortness of breath on exertion for 4 months came to our hospital. Echocardiography revealed an irregular mass measuring 57 mm × 37 mm in the left atrium and mild mitral regurgitation (Fig. 1). Palliative resection of the tumour was performed, and mitral regurgitation was left untreated. Histological diagnosis was embryonal rhabdomyosarcoma (Fig. 2). Figure 1: T...
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ژورنال
عنوان ژورنال: Journal of Pediatric Surgery Case Reports
سال: 2021
ISSN: 2213-5766
DOI: 10.1016/j.epsc.2021.101869