نتایج جستجو برای: intraductal

تعداد نتایج: 11397  

2015
Jacek Zielinski Radoslaw Jaworski Ninela Irga-Jaworska Ireneusz Haponiuk Janusz Jaskiewicz

INTRODUCTION Ductoscopy is a low invasive method enabling the diagnostics of intraductal proliferative lesions in breasts. Fiberoptic ductoscopy (FDS) is important in the diagnosis of patients with pathological nipple discharge. There are attempts to apply FDS in patients with breast cancer without the presence of nipple discharge. AIM To assess fiberoptic ductoscopy in the diagnostics of bre...

2017
Chena Lee Jo-Eun Kim Kyoung-Hoe Huh Won-Jin Yi Min-Suk Heo Sam-Sun Lee Soon-Chul Choi

PURPOSE Obstructive and inflammatory disease often occurs in the major salivary glands, and no predictive treatment has yet been developed for this condition. The aim of this report was to introduce an intraductal irrigation procedure and to illustrate its application to practical patient cases. MATERIALS AND METHODS Two patients complaining of pain and swelling in the parotid gland during me...

Journal: :Endoscopy 2015
Andrea Tringali Arnaud Lemmers Volker Meves Grischa Terheggen Jürgen Pohl Guido Manfredi Michael Häfner Guido Costamagna Jacques Devière Horst Neuhaus Fabrice Caillol Marc Giovannini Cesare Hassan Jean-Marc Dumonceau

This technology review expresses the current view of the European Society of Gastrointestinal Endoscopy (ESGE) on the available techniques for intraductal biliopancreatic imaging. The three cholangioscopy techniques are described: the "dual-operator" and " single-operator" mother-baby approaches using dedicated instruments, and the "direct" technique using currently available ultrathin gastrosc...

2014
Masayuki Ohtsuka Hiroaki Shimizu Atsushi Kato Hideyuki Yoshitomi Katsunori Furukawa Toshio Tsuyuguchi Yuji Sakai Osamu Yokosuka Masaru Miyazaki

Intraductal papillary neoplasm of the bile duct (IPNB) is a rare variant of bile duct tumors characterized by papillary growth within the bile duct lumen and is regarded as a biliary counterpart of intraductal papillary mucinous neoplasm of the pancreas. IPNBs display a spectrum of premalignant lesion towards invasive cholangiocarcinoma. The most common radiologic findings for IPNB are bile duc...

Journal: :Archives of pathology & laboratory medicine 2012
Brian Robinson Cristina Magi-Galluzzi Ming Zhou

CONTEXT Intraductal carcinoma of the prostate (IDC-P) is a distinct clinicopathologic entity, characterized by an expansile proliferation of secretory cells within prostatic ducts and acini that demonstrate marked architectural and cytologic atypia. Intraductal carcinoma of the prostate is strongly associated with high-grade and high-volume, invasive prostate cancer and a poorer prognosis than ...

Journal: :European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology 2005
Kefah Mokbel Pedro F Escobar Tadaharu Matsunaga

BACKGROUND Mammary ductoscopy (MD) allows direct visualisation of the mammary ducts using sub-millimetre fiberoptic microendoscopes inserted through the ductal opening onto the nipple surface. The sharp clear magnified images are viewed on a video monitor. Such scopes have working channels that allow irrigation and ductal lavage for cytological analysis. MD can be performed under local anaesthe...

Journal: :international journal of preventive medicine 0
veda parthasarathy usharani rathnam

nipple discharge (nd) can be the earliest presenting symptom of breast cancer. we hereby present two cases of breast cancer with no palpable mass manifesting as isolated nd, which was whitish in color. in both cases, cytology of the discharge revealed highly pleomorphic cells indicating a high grade malignancy. mammography showed diffuse, extensive microcalcifications. simple mastectomy with ax...

Journal: :European Journal of Gynaecological Oncology 2023

Breast cancer is one of the most common malignant diseases, with a high mortality rate, affecting mostly females. This study aims to assess diagnostic value Molybdenum target X-ray examination and multimodality Magnetic Resonance Imaging (MRI) in breast diagnosis. A total 60 patients suspected were screened included study. All underwent MRI, results compared pathological examination, which serv...

Journal: :Journal of clinical and experimental hepatology 2023

Background and Aim: A biliary tract intraductal papillary mucinous neoplasm (IPMN-B), considered a precursor for cholangiocarcinoma, is characterized by intraluminal masses increased mucin secretion that obstructs dilates the tree. 1 The rare cystic tumors, neoplasms of liver (MCN-L), rarely extend into bile ducts, however there are few case reports. 2 Case Report: 54 Years Male, presented with...

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...

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