نتایج جستجو برای: omentum tissue

تعداد نتایج: 920065  

تقوی, محمدمحسن, جعفری نوه, حمید رضا,

  Indirect Inguinal Hernia without Torsion of Greater Omentum   (A case Report)     M.M. Taghavi [1] , H.R. Jafari Naveh [2]     Received: 30/01/10 Sent for Revision: 10/04/10 Received Revised Manuscript: 24/08/10 Accepted: 02/10/10     Background and Objectives: Inguinal hernia s account for 75-85% of abdominal wall hernias. Inguinal hernia s are often classified as direct and indirect . The s...

2016
Thomas E. Pennington John Ozmen Douglas Fenton-Lee

Unusual pathologies are occasionally found at laparoscopy when appendicitis is suspected. We present a case of strangulated inflammatory fibrous pseudotumour of the omentum presenting in a similar fashion to appendicitis. The infarcted omentum was excised, facilitating prompt resolution of symptoms.

Journal: :Cancer research 1993
A Hagiwara T Takahashi K Sawai H Taniguchi M Shimotsuma S Okano C Sakakura H Tsujimoto K Osaki S Sasaki

We examined the site-specific implantation of cancer cells in peritoneal tissues after an i.p. inoculation of 10(5) P388 leukemia cells. Twenty-four h after the inoculation, the number of viable cancer cells infiltrating into specific tissue sites of the peritoneum was estimated by an i.p. transfer method. A descending order of tissue implantation with cancer cells was established as omentum > ...

Journal: :Annals of oncology : official journal of the European Society for Medical Oncology 2011
J Dorn N Harbeck R Kates A Gkazepis A Scorilas A Soosaipillai E Diamandis M Kiechle B Schmalfeldt M Schmitt

BACKGROUND Primary tumor levels of serine proteases of the kallikrein-related peptidases (KLK) family as well as urokinase-type plasminogen activator (uPA) and its inhibitor PAI-1 impact disease course in ovarian cancer. The changes in levels of these factors from primary tumor to omentum metastasis ('level differentials') could thus be associated with metastastic processes. PATIENTS AND METH...

2018
Yu Yang Hui Zhang Yajiao Xie Shufen Zhang Junyou Zhu Gang Yin Guang Shu Yu Zhang

Ovarian cancer (OC) is an aggressive disease with few valuable biomarkers and effective therapies. In this study, we aimed to elucidate biomarkers associated with OC metastasis into the omentum. We performed comprehensive screening of non-coding RNAs (ncRNAs) between matched primary OC and omental metastasis using the Agilent human lncRNA Array V3.0 microarray. Reverse transcription quantitativ...

Journal: :Journal of leukocyte biology 2006
Penelope A Bedford Vesna Todorovic Edward D A Westcott Alistair C J Windsor Nicholas R English Hafid Omar Al-Hassi Kankipati S Raju Sarah Mills Stella C Knight

Adipose tissue is reported to contain monocyte-like pre-adipocytes, which may mature into macrophages, contributing to local inflammation. Dendritic cells (DC) can be derived from monocytes and initiate and regulate primary immune responses. We hypothesized, therefore, that adipose tissue may provide DC involved in local immune activity. To test this, we studied cells from human omental adipose...

Journal: :Anatomia, histologia, embryologia 2016
M Doom H de Rooster T van Bergen I Gielen K Kromhout P Simoens P Cornillie

Although the omentum remains an enigmatic organ, research during the last decades has revealed its fascinating functions including fat storage, fluid drainage, immune activity, angiogenesis and adhesion. While clinicians both in human and veterinary medicine are continuously exploring new potential omental applications, detailed anatomical data on the canine omentum are currently lacking, and i...

2014
Naoya Harada Ichiro Nobuhara Noriko Haruta Yumi Higashiura Hideki Watanabe Sumire Ohno

A malignant solitary fibrous tumor arising from the omentum is extremely rare. To our knowledge, this is the first case of a malignant solitary fibrous omentum tumor coexisting with uterine corpus cancer. A 62-year-old woman presented to our hospital with vaginal discharge. Endometrioid adenocarcinoma was diagnosed by endometrial curettage. In addition, a solid tumor in front of the uterus was ...

2014
Jeonghyun Kang Tae Joo Jeon Sun Och Yoon Kang Young Lee Seung-Kook Sohn

Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumors of the gastrointestinal tract. These tumors tend to present most frequently in the stomach, followed by the small intestine. GISTs can also arise from the omentum, retroperitoneum, mesentery, or pleura and are termed extragastrointestinal stromal tumors (EGISTs) when they do so. EGISTs arising from the omentum are ve...

Journal: :Cancer cell 2014
Sunila Pradeep Seung W Kim Sherry Y Wu Masato Nishimura Pradeep Chaluvally-Raghavan Takahito Miyake Chad V Pecot Sun-Jin Kim Hyun Jin Choi Farideh Z Bischoff Julie Ann Mayer Li Huang Alpa M Nick Carolyn S Hall Cristian Rodriguez-Aguayo Behrouz Zand Heather J Dalton Thiruvengadam Arumugam Ho Jeong Lee Hee Dong Han Min Soon Cho Rajesha Rupaimoole Lingegowda S Mangala Vasudha Sehgal Sang Cheul Oh Jinsong Liu Ju-Seog Lee Robert L Coleman Prahlad Ram Gabriel Lopez-Berestein Isaiah J Fidler Anil K Sood

Ovarian cancer has a clear predilection for metastasis to the omentum, but the underlying mechanisms involved in ovarian cancer spread are not well understood. Here, we used a parabiosis model that demonstrates preferential hematogenous metastasis of ovarian cancer to the omentum. Our studies revealed that the ErbB3-neuregulin 1 (NRG1) axis is a dominant pathway responsible for hematogenous ome...

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