نتایج جستجو برای: retroperitoneum

تعداد نتایج: 1313  

Journal: :International Journal of Urology 1996

Journal: :Journal of Gastrointestinal & Digestive System 2017

Journal: :Saudi Journal of Gastroenterology 2008

2013
Jun He Xingjun Wang Wei Zheng Yaowang Zhao

BACKGROUND Extra-adrenal paraganglioma of the retroperitoneum with metastasis to the vertebra is very rare. To our knowledge this is the first report of this kind of disease in the literature. CASE PRESENTATION Here, we present an oroginal case of paraganglioma of the retroperitoneum with metastasis to the abdominal vertebra in a 42-year-old female patient who was successfully treated by comp...

Journal: :medical journal of islamic republic of iran 0
s torabi-nezhad from the departments of pathology shiraz medical school, shiraz university of medical sciences, shiraz, ir. iran. yosef yousefi from the departments of surgery, shiraz medical school, shiraz university of medical sciences, shiraz, ir. iran. masood hosein-zadeh from the departments of pathology shiraz medical school, shiraz university of medical sciences, shiraz, ir. iran.

schwannomas may occur anywhere in the soft tissues or viscera, but do not commonly involve the pancreas and retroperitoneum. we present a case of benign pancreatic schwannoma which clinically simulated a malignant neoplastic process.

2016
Nokitaka Setsu Mototaka Miyake Susumu Wakai Fumihiko Nakatani Eisuke Kobayashi Hirokazu Chuman Nobuyoshi Hiraoka Akira Kawai Akihiko Yoshida

Myxoid liposarcomas (MLSs) are genetically defined by the presence of DDIT3 gene fusions and most commonly arise in the extremities of young adults. Whether MLSs develop primarily in the retroperitoneum is controversial, and a recent retrospective study found no molecularly confirmed examples. Because MLSs tend to metastasize to deep soft tissues, purported examples of primary retroperitoneal l...

Journal: :World Journal of Surgical Oncology 2009
Shoji Hirasaki Hiromitsu Kanzaki Masato Okuda Seiyuu Suzuki Tetsuji Fukuhara Toshihito Hanaoka

BACKGROUND Paragangliomas occur most commonly in head and neck region and much less frequently, they are found in the retroperitoneum. Composite paraganglioma-ganglioneuroma of the retroperitoneum is very rare. CASE PRESENTATION We present an unusual case of retroperitoneal composite paraganglioma-ganglioneuroma discovered on computed tomography in a 63-year-old female patient. Routine hemato...

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