نتایج جستجو برای: ovarian neoplasm

تعداد نتایج: 244926  

1999
K. Matsuzaki H. Uehara S. Yoshida H. Nishitani

[Introduction and Purpose] Schwannoma, also referred to as neurilemoma and neurinoma, is a benign nerve sheath tumor which usually occur in the soft tissues of the head and neck and extremities. When the tumors are located in deep structures such as the mediastinum and the retroperitoneum, those tend to be larger masses with degenerative changes as ancient (degenerated) schwannoma. Because schw...

Journal: :World Journal of Surgical Oncology 2007
Yo-ichi Yamashita Kengo Fukuzawa Akinobu Taketomi Shinichi Aishima Tomoharu Yoshizumi Hideaki Uchiyama Eiji Tsujita Norifumi Harimoto Noboru Harada Kenzo Wakasugi Yoshihiko Maehara

BACKGROUND Although intraductal papillary mucinous neoplasm (IPMN) of the pancreas is acceptable as a distinct disease entity, the concept of mucin-secreting biliary tumors has not been fully established. CASE PRESENTATION We describe herein a case of mucin secreting biliary neoplasm. Imaging revealed a cystic lesion 2 cm in diameter at the left lateral segment of the liver. Duodenal endoscop...

2016
Tahereh Ashrafganjoei Ainaz Sourati Mahdiss Mohamadianamiri

BACKGROUND Neuroendocine carcinoma of the gynecologic tract is rare and poses a significant clinical challenge because of tumor heterogeneity and lack of standardized guidelines for treatment. Ovotestis refers to the histology of a gonad that contains both ovarian follicles and testicular tubular elements. Ovotesticular disorder of sexual development occurs in fewer than 10% of all disorders of...

2014
Antonio Macciò Clelia Madeddu Paraskevas Kotsonis Michele Pietrangeli Anna Maria Paoletti

BACKGROUND The Meigs' syndrome is a rare but well-known syndrome defined as the triad of benign solid ovarian tumor, ascites, and pleural effusion. Meigs' syndrome always requires surgical treatment. However, the optimal approach for its management has not been sufficiently investigated. CASE PRESENTATION We report a patient with a large twisted ovarian fibroma associated with Meigs' syndrome...

Journal: :Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) 2017

2015
Saher Hoda Kamil

In 2007, a rare form of autoimmune encephalitis was characterized by Dalmau et al. termed as anti-N-methyl-D-aspartate (anti-NMDA) receptor encephalitis. Although it is more common in young females with ovarian teratomas who often present with psychiatric symptoms for the first time, this case reports a female diagnosed with antiNMDA receptor encephalitis in the absence of a neoplasm and diagno...

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