Results 81 to 90 of about 67,934 (145)

Comparison of the histopathological characteristics of large colorectal laterally spreading tumors according to growth pattern

Journal of the Anus, Rectum and Colon, 2019
Colorectal laterally spreading tumors (LSTs) are widely recognized owing to their structural characteristics. This study aims to clarify the histopathological characteristics of large colorectal LSTs according to growth pattern.We studied 297 colorectal LSTs measuring ≥20 mm in diameter.
Saito, Tomoya, Kobayashi, Kiyonori, Sada, Miwa, Matsumoto, Yasuhiro, Mukae, Miyuki, Kawagishi, Kana, Yokoyama, Kaoru, Koizumi, Wasaburo, Saegusa, Makoto, Murakami, Yoshitaka   +9 more
openaire   +4 more sources

Insertion of the LINE-1 element in the C-MYC gene and immunoreactivity of C-MYC, p53, p21 and p27 proteins in different morphological patterns of the canine TVT

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2016
The canine transmissible venereal tumor (TVT) affects the external genitalia of dogs by the natural transplant of viable tumor cells. Thus, this research aimed to diagnose and characterize TVT morphological patterns, identify the insertion of the LINE-1 ...
C.R.O. Lima, M.B.R. Faleiro, R.E. Rabelo, V.A.S. Vulcani, M.R. Rubini, F.A.G. Torres, V.M.B.D. Moura   +6 more
doaj   +1 more source

The Effect of Histopathological Growth Patterns of Colorectal Liver Metastases on the Survival Benefit of Adjuvant Hepatic Arterial Infusion Pump Chemotherapy. [PDF]

Ann Surg Oncol, 2023
Filipe WF, Meyer YM, Buisman FE, van den Braak RRJC, Galjart B, Höppener DJ, Jarnagin WR, Kemeny NE, Kingham TP, Nierop PMH, van der Stok EP, Grünhagen DJ, Vermeulen PB, Groot Koerkamp B, Verhoef C, D'Angelica MI.   +15 more
europepmc   +1 more source

SPIO-enhanced MRI for differentiating metastatic from reactive hyperplastic lymph nodes in breast cancer: diagnostic performance and association with VEGF-C expression

Frontiers in Medicine
BackgroundAccurate assessment of lymph node status is essential for staging and treatment planning in breast cancer. Conventional morphological imaging criteria have limited sensitivity and specificity.
Tao Wu, Angela Wu, Hui Xiong, Jiaying Deng, Zhewen Zhang, Dan Gong, Jun Luo, Dan Wu   +7 more
doaj   +1 more source

PLACENTAL ELASTICITY AND HISTOPATHOLOGICAL FINDINGS IN NORMAL AND INTRA-UTERINE GROWTH RESTRICTION PREGNANCIES ASSESSED WITH STRAIN ELASTOGRAPHY IN EX VIVO PLACENTA

, 2017
The aim of this study was to investigate the differences of placental elasticity between intra-uterine growth restriction (IUGR) and normal pregnancies to show whether or not there is any association between histopathological changes and placental ...
Unverdi, Hatice, Deveci, Canan, Hucumenoglu, Sema, Durhan, Gamze, Ergun, Yusuf, Degirmenci, Tulin, Buyuksireci, Mehmet, Bayrak, Ahmet, Kosar, Pinar, Karakaya, JALE   +9 more
core   +1 more source

Prognostic value of histopathological tumour growth patterns at the invasion front of T1G3 urothelial carcinoma of the bladder

, 2009
Objective. The course of non-muscle-invasive urothelial carcinoma of the bladder (BC) staged T1G3 is hardly predictable and treatment is subject of intensive debate.
Hartmann, Arndt, Otto, Wolfgang, Fritsche, Hans-Martin, Bertz, Simone, Burger, Maximilian, Wieland, Wolf F., Denzinger, Stefan, Hofstädter, Ferdinand   +7 more
core   +1 more source

Intracholecystic Papillary Neoplasm With Associated Invasive Carcinoma, Accompanied by Tumor Thrombi of Hepatoid Adenocarcinoma: A Case Report

Case Reports in Pathology
Hepatoid adenocarcinoma (HAC) is a rare extrahepatic adenocarcinoma characterized by hepatocellular differentiation. HAC arising in the gallbladder is rare. We report a case of intracholecystic papillary neoplasm (ICPN) with HAC, most of which were tumor
Sho Yoshida, Yusuke Kouchi, Ryotaro Eto, Masayuki Ohtsuka, Takashi Kishimoto   +4 more
doaj   +1 more source

Diagnostic dilemma in gastroduodenal lesions: Heterotopic pancreas mimicking gastrointestinal stromal tumours managed by minimally invasive approach – A case series and review of the literature

Journal of Minimal Access Surgery
Background: Heterotopic pancreas (HP) is a rare congenital anomaly, characterised by ectopic pancreatic tissue lacking anatomical and vascular continuity with the main pancreas.
D. Raghavendra, S. Gilbert Samuel Jebakumar, Jeevanandham Muthiah, Gaurav Chinappa, Siddhesh Suresh Tasgaonkar, Venkatesh Munikrishnan, Sudeepta Kumar Swain   +6 more
doaj   +1 more source

Investigation of three alternative histopathological scoring methods at the invasive tumour front in colorectal cancer

The Journal of Pathology: Clinical Research
Although the characteristics at the invasive tumour front in colorectal cancer (CRC) are simple to assess, they are not included in routine pathology reports because they lack reproducibility and standardisation.
Walaiphorn Woraharn, Ashley McCulloch, Christopher Bigley, Phimmada Hatthakarnkul, Kathryn Pennel, Peter Alexander, Hester vanWyk, Antonia Roseweir, Jennifer Hay, Noori Maka, James Park, Nigel B Jamieson, Joanne Edwards, Campbell SD Roxburgh   +13 more
doaj   +1 more source

Prognostic implications of adaptive immune features in MMR-proficient colorectal liver metastases classified by histopathological growth patterns. [PDF]

Br J Cancer, 2022
Messaoudi N, Henault D, Stephen D, Cousineau I, Simoneau E, Rong Z, Létourneau R, Plasse M, Dagenais M, Roy A, Lapointe R, Vandenbroucke-Menu F, Kunda R, Ysebaert D, Soucy G, Stagg J, Vermeulen P, Turcotte S.   +17 more
europepmc   +1 more source